In-Depth Comparison
Loops vs ActiveCampaign
In-depth comparison of Loops and ActiveCampaign for B2B SaaS companies. We analyze features, pricing, deliverability, API quality, automation, and real-world use cases to help you choose the right email platform.
Last updated: 2026-03-15
Loops
loops.soEmail for modern SaaS. Marketing, transactional, and product emails in one platform.
Ideal for: Early to mid-stage SaaS companies that want one platform for marketing and transactional email with a clean, developer-friendly interface
ActiveCampaign
activecampaign.comThe email marketing, marketing automation, and CRM tools you need to create incredible customer experiences.
Ideal for: Small to mid-market businesses across industries that need powerful email automation with built-in CRM and sales tools
TL;DR: Loops vs ActiveCampaign
ActiveCampaign wins for teams that need the most powerful automation builder, built-in CRM, and multi-channel capabilities. Loops wins for SaaS teams that prefer a modern, lightweight platform without the complexity of ActiveCampaign. Sequenzy is the strongest choice if your priority is SaaS lifecycle email with native billing integration, since ActiveCampaign and Loops both require manual setup for billing-triggered workflows.
The modern, simple SaaS email platform with clean developer experience
The powerful all-in-one marketing automation platform with built-in CRM
Purpose-built SaaS email with native billing integration
Editor's Note
ActiveCampaign is one of the most powerful marketing automation platforms available, but it was designed for general businesses, not specifically B2B SaaS. If your core need is SaaS lifecycle email (trial conversion from Stripe, automated dunning, churn prevention based on subscription data), Sequenzy (sequenzy.com) is purpose-built for that use case without the complexity of ActiveCampaign.
Loops vs ActiveCampaign vs Sequenzy: Quick Comparison
| Feature | Loops | ActiveCampaign | Sequenzy | Edge |
|---|---|---|---|---|
| Best For | SaaS lifecycle email with modern UI | All-in-one marketing automation with CRM | B2B SaaS lifecycle email with billing integration | Sequenzy |
| Starting Price | Free up to 1,000 contacts | $29/mo (Lite plan) | $19/mo for 15,000 emails | Loops |
| Marketing Emails | Clean campaign builder with SaaS focus | Feature-rich campaign builder with advanced personalization | Campaign builder with SaaS templates | ActiveCampaign |
| Transactional Email | Supported via API | Via Postmark (acquired by ActiveCampaign) | Supported with SaaS-specific templates | Loops |
| Automation | Visual workflow builder with event triggers | Industry-leading automation builder with 900+ pre-built recipes | Pre-built SaaS workflows + visual builder | ActiveCampaign |
| Built-in CRM | No CRM | Full CRM with deals, pipeline, and sales automation | No CRM (integrates with HubSpot) | ActiveCampaign |
| User Segmentation | Event-based + property-based segments | Advanced segmentation with tags, custom fields, and engagement scoring | Subscription-aware segments (trial, paid, churned) | Sequenzy |
| Payment Integration | Stripe via native integration | Stripe, PayPal, Shopify via integrations | Native Stripe, Paddle, Chargebee, LemonSqueezy | Sequenzy |
| API Quality | Good REST API with event tracking | Comprehensive but older REST API (v3) | Clean REST API with SaaS event endpoints | Loops |
| Trial Conversion Sequences | Build your own in workflow builder | Build from pre-built automation recipes | Pre-built, billing-aware templates included | Sequenzy |
| Dunning Emails | Manual workflow setup | Manual automation setup with Stripe integration | Built-in, auto-triggered by payment failures | Sequenzy |
Score Breakdown
Each category scored out of 10. Totals: Loops 77/100, ActiveCampaign 75/100, Sequenzy 86/100.
Feature-by-Feature Comparison
Detailed feature analysis across every category that matters for B2B SaaS email.
📧 Email Campaigns
| Feature | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Drag-and-drop editor | 9/10 Clean, modern builder with SaaS-focused blocks | 8/10 Functional editor with content blocks, conditional content, and dynamic sections | 8/10 Visual editor with SaaS-specific content blocks |
| Campaign scheduling | 8/10 Schedule with timezone optimization | 9/10 Advanced scheduling with predictive send time, timezone optimization, and throttling | 8/10 Schedule with timezone and plan-based optimization |
| A/B testing | 7/10 Subject line and content A/B testing | 9/10 A/B testing on subject, content, from name, and send time. Up to 5 variants. | 7/10 Subject line and send-time A/B testing |
| Newsletter support | 9/10 Full newsletter workflow with subscription management | 8/10 Newsletter features with RSS automation and list management | 7/10 Product update newsletters with changelog integration |
| Template library | 7/10 15+ SaaS-focused templates | 9/10 250+ templates across industries with drag-and-drop customization | 9/10 SaaS-specific templates for onboarding, dunning, upsell, churn prevention |
⚙️ Automation & Workflows
| Feature | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Visual workflow builder | 8/10 Intuitive visual builder with branching | 10/10 Industry-leading builder with 900+ recipes, conditional splits, goals, and webhooks | 9/10 Visual builder with pre-built SaaS workflow templates |
| Event-based triggers | 9/10 Trigger from custom events and properties | 7/10 Tag-based and form-based triggers. Custom events via API but less SaaS-oriented. | 10/10 Billing events trigger automatically from Stripe/Paddle |
| Drip sequences | 8/10 Time-based and event-based drip campaigns | 9/10 Sophisticated drip with conditional waits, splits, and goal tracking | 9/10 Pre-built drip sequences for each SaaS lifecycle stage |
| Conditional logic | 7/10 If/else branching based on user properties | 10/10 Advanced conditions with AND/OR groups, engagement scoring, custom fields, and deal stage | 9/10 Branch by plan, MRR, trial status, payment status, usage level |
| Pre-built recipes | 5/10 Basic workflow templates | 10/10 900+ pre-built automation recipes for every business scenario | 8/10 Pre-built SaaS lifecycle sequences |
👥 Contacts & Segmentation
| Feature | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Contact management | 8/10 Built-in contact database with custom properties | 9/10 Full CRM with contacts, companies, deals, and pipeline management | 9/10 Contact database enriched with subscription data |
| Segmentation | 8/10 Dynamic segments based on events and properties | 9/10 Advanced segments with tags, custom fields, engagement scoring, and deal data | 9/10 SaaS-native segments: trial users, churned, power users, at-risk |
| Contact scoring | 5/10 Basic engagement tracking | 9/10 Contact and deal scoring with customizable rules and thresholds | 7/10 Engagement scoring with billing data enrichment |
| Event tracking | 9/10 Track custom events to trigger automations | 6/10 Event tracking via API but not as deeply integrated for SaaS use cases | 9/10 Product events + billing events tracked automatically |
| Import/export | 7/10 CSV import with field mapping | 8/10 CSV import, CRM sync, migration tools for competitors | 7/10 CSV import plus auto-import from Stripe/Paddle |
💻 Developer Experience
| Feature | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| API design | 7/10 Clean REST API with good documentation | 6/10 Functional REST API (v3) but showing its age | 8/10 Clean REST API with SaaS-specific endpoints |
| SDK support | 6/10 Node.js SDK, community SDKs | 6/10 PHP SDK (official), community SDKs for others | 7/10 Node.js and Python SDKs with billing provider helpers |
| Webhook support | 7/10 Standard webhook events for email engagement | 7/10 Webhooks for contact, deal, and campaign events | 8/10 Webhook events with retry and billing event forwarding |
| Custom objects | 4/10 Custom properties only | 8/10 Custom objects, custom fields, and custom events via API | 6/10 Custom properties with billing data enrichment |
| Documentation quality | 7/10 Clear docs with examples | 7/10 Extensive docs but navigation can be challenging due to platform size | 8/10 SaaS-focused docs with integration guides |
🚀 Deliverability & Infrastructure
| Feature | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Shared IP reputation | 7/10 Managed shared IPs with decent reputation | 8/10 Well-managed shared IP pools with sender vetting and compliance team | 8/10 SaaS-only shared IPs with better sender reputation |
| Dedicated IP | 7/10 Available on Scale plan | 8/10 Available on Pro plan with auto-warmup tools | 7/10 Available on Growth plan with guided warmup |
| Domain authentication | 8/10 SPF, DKIM, DMARC setup wizard | 8/10 Full domain authentication with DKIM and DMARC support | 8/10 Guided SPF, DKIM, DMARC setup |
| Bounce handling | 7/10 Automatic bounce processing | 8/10 Automatic bounce handling with compliance-driven list hygiene | 8/10 Automatic bounce handling with payment-status-aware suppression |
| Sending speed | 7/10 Good throughput for campaigns | 8/10 Reliable throughput with send throttling for reputation management | 7/10 Reliable throughput for lifecycle email |
Loops vs ActiveCampaign vs Sequenzy: Pricing
Loops charges by contacts, ActiveCampaign charges by contacts with feature tiers, and Sequenzy charges by email volume with all features included.
Free plan: up to 1,000 contacts, 2,000 sends/month
Free trial: 14 days. No permanent free tier.
Free trial: 14 days with full features, then $19/mo for 15,000 emails
| Tier | Loops | ActiveCampaign | Sequenzy | Volume |
|---|---|---|---|---|
| Starter / Lite | $49/mo 5,000 contacts, unlimited sends, automations, A/B testing | $29/mo (Lite) 1,000 contacts, email marketing, automation, 1 user | $19/mo 15,000 emails/month, all SaaS workflows, Stripe/Paddle integration | 1-5K contacts / 15K emails |
| Growth / Plus | $149/mo 25,000 contacts, priority support, advanced segments | $49/mo (Plus) 2,500 contacts, CRM, lead scoring, landing pages, SMS, 3 users | $49/mo 50,000 emails/month, dedicated IP, advanced analytics | 5-25K contacts / 50K emails |
| Scale / Professional | $399+/mo 100K+ contacts, dedicated IP, SLA | $149/mo (Professional) 50,000 contacts, predictive sending, split automation, 5 users | $149/mo 200,000 emails/month, SLA, SSO | 50K+ contacts / 200K emails |
Loops: Watch Out For
- !Price jumps as contact list grows
- !Dedicated IP only on Scale plan ($399+/mo)
- !No built-in CRM functionality
ActiveCampaign: Watch Out For
- !CRM features require Plus plan ($49/mo+). Lite plan is email-only.
- !Contact count pricing. Costs rise fast as you grow (10K contacts = $139/mo on Plus)
- !Transactional email is through Postmark (separate pricing)
- !Advanced features (predictive sending, attribution) require Professional plan ($149/mo)
Sequenzy: Watch Out For
- !No built-in CRM (integrates with HubSpot)
- !Smaller template library compared to ActiveCampaign
- !Free tier is a 14-day trial rather than a permanent free plan
Pricing Verdict: ActiveCampaign looks affordable at $29/mo but costs scale quickly with contacts and feature tiers. At 10K contacts, ActiveCampaign Plus costs $139/mo. Sequenzy at $49/mo includes all features regardless of contacts. For SaaS lifecycle email, Sequenzy offers the best value with billing integration included.
Cost Comparison Note
ActiveCampaign pricing looks affordable at first, but the combination of contact-based pricing and feature tiers means costs escalate quickly. At 10K contacts, you are paying $139/mo for Plus (CRM included) and still need Postmark for transactional email. Sequenzy at $49/mo includes all features, billing integration, and transactional email.
B2B SaaS Use Cases
How each platform handles the email workflows that matter most for B2B SaaS companies.
🎯 User Onboarding Sequences
Automated email sequences guiding new signups through activation milestones.
Loops
Build visual onboarding workflows triggered by signup events. Set time delays and branches based on feature adoption.
ActiveCampaign
Create onboarding automations from pre-built recipes or custom workflows. Use contact scoring to identify users who need extra help. Branch by engagement level and properties.
Sequenzy
Pre-built onboarding sequences that connect to billing. Branch by plan type, feature adoption, and payment status.
Verdict: All three handle onboarding well. Sequenzy includes plan-aware branching. ActiveCampaign has the most recipes. Loops offers the simplest setup.
Real-World Example
A SaaS wants different onboarding flows for self-serve signups vs. sales-assisted deals.
Example subject line: Welcome to [App]. Here is your quickstart checklist.
💰 Trial-to-Paid Conversion
Strategic emails to convert trial users into paying customers.
Loops
Create conversion workflows triggered by trial signup. Segment by engagement level and feature usage.
ActiveCampaign
Build trial conversion automations with contact scoring and conditional paths. Use deal pipeline to track conversion progress. Combine email with SMS reminders.
Sequenzy
Purpose-built trial conversion sequences connected to Stripe/Paddle. Natively knows trial start, days remaining, and engagement level.
Verdict: Sequenzy wins for trial conversion with native billing awareness. ActiveCampaign has powerful automation but no native trial-state awareness from billing providers. Loops handles simple trial flows well.
Real-World Example
A SaaS wants to send conversion emails personalized by feature adoption and days remaining in trial.
Example subject line: Your trial ends in 3 days. Here is what you would lose.
🔔 Transactional Notifications
System emails like password resets, receipts, and alerts.
Loops
Send transactional emails via the Loops API. Templates designed in the visual editor.
ActiveCampaign
ActiveCampaign acquired Postmark for transactional email. Postmark is excellent but runs as a separate product with separate billing.
Sequenzy
Send transactional emails via API with SaaS-specific templates that auto-populate with billing data.
Verdict: Loops and Sequenzy include transactional email in the core platform. ActiveCampaign routes through Postmark, which is excellent for delivery but requires separate management.
Real-World Example
A SaaS needs password resets and invoice receipts alongside marketing automation.
Example subject line: Your password has been reset
📢 Product Changelog & Feature Announcements
Targeted emails announcing new features to existing users.
Loops
Campaign builder with segment targeting by plan, usage, or role. A/B test subject lines.
ActiveCampaign
Create broadcast campaigns with advanced personalization using conditional content blocks. Target segments based on tags, custom fields, and engagement. Up to 5 A/B variants.
Sequenzy
Campaign builder with plan-aware segmentation. Announce features to relevant plan tiers automatically.
Verdict: ActiveCampaign has the most advanced campaign personalization with conditional content and multi-variant testing. Loops and Sequenzy offer simpler, SaaS-focused approaches.
Real-World Example
An analytics SaaS wants to announce a Pro feature with different messaging for free vs. paid users.
Example subject line: New: AI-powered reports (available on Pro)
🔄 Churn Prevention & Re-engagement
Automated emails to users with declining engagement.
Loops
Create "at risk" segments based on product usage. Build re-engagement workflows triggered by inactivity.
ActiveCampaign
Use contact scoring to identify declining engagement. Build multi-step re-engagement automations with email and SMS. Win-back offers with deal tracking in CRM.
Sequenzy
Churn prevention combining product usage with billing data. Identifies users who downgrade, reduce usage, or approach renewal.
Verdict: Sequenzy combines behavioral and billing signals for the best churn detection. ActiveCampaign has strong automation and can add SMS. Loops handles basic churn prevention.
Real-World Example
A SaaS wants to identify and re-engage users whose login frequency dropped, using personalized messaging.
Example subject line: We noticed you have not logged in this week.
💳 Payment Failed (Dunning)
Automated recovery emails when payment fails.
Loops
Set up dunning workflows triggered by Stripe webhook events. Manual configuration.
ActiveCampaign
Create dunning automations triggered by Stripe events via deep data integration. Can include SMS follow-up. Manual workflow setup required.
Sequenzy
Dunning sequences activate automatically on payment failure. No webhook setup. Escalating templates included. Auto-stops on payment success.
Verdict: Sequenzy dominates dunning with native billing integration. ActiveCampaign can handle it with Stripe events but requires manual setup. Loops needs similar manual configuration.
Real-World Example
A subscription SaaS needs escalating payment retry emails that auto-stop when payment succeeds.
Example subject line: Action required: your payment for [App] failed
🤝 Sales Pipeline & CRM Integration
Connecting email automation to sales pipeline and deal management.
Loops
Loops has no CRM. Integrate with HubSpot or Salesforce via Zapier for sales workflows.
ActiveCampaign
Built-in CRM with deal pipeline, lead scoring, sales automation, and task management. Email automation directly triggers deal creation and pipeline movement.
Sequenzy
No built-in CRM. HubSpot integration syncs subscriber and billing data for sales context.
Verdict: ActiveCampaign is the clear winner for sales-assisted models. Its built-in CRM eliminates the need for a separate tool. Neither Loops nor Sequenzy has native CRM.
Real-World Example
A B2B SaaS wants to automatically create deals and assign tasks to sales reps when trial users match high-value criteria.
Example subject line: Following up on your enterprise demo
📈 Upsell & Expansion Revenue
Targeted emails promoting plan upgrades based on usage.
Loops
Segment users by feature usage and plan. Build upgrade workflows. Manual setup.
ActiveCampaign
Create upsell automations with contact scoring thresholds. Track upsell deals in CRM pipeline. Combine email with sales rep task assignment for high-value accounts.
Sequenzy
Automatic upsell triggers on plan limit approach. Sequences personalized by billing history. Upgrade CTAs with plan pre-selection.
Verdict: Sequenzy leads for self-serve SaaS upsell with billing data. ActiveCampaign combines email with CRM for sales-assisted upsell. Loops handles basic upgrade flows.
Real-World Example
An API platform wants to upsell users hitting plan limits, with different approaches for self-serve vs. enterprise accounts.
Example subject line: You have used 90% of your API calls this month
The Bigger Picture
The use cases reveal a fundamental trade-off: ActiveCampaign has the most powerful automation engine and CRM, but it is not SaaS-aware. Loops is SaaS-focused but simpler. For B2B SaaS teams that need billing-triggered workflows, Sequenzy provides native billing provider integration that neither platform offers, handling dunning, trial conversion, and churn prevention out of the box.
Automation Capabilities
Email automation is critical for B2B SaaS. Here is how Loops, ActiveCampaign, and Sequenzy compare.
| Capability | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Visual workflow builder | Yes Drag-and-drop with branching and conditions | Yes Industry-leading builder with 900+ recipes, conditional splits, goals, webhooks, and CRM actions | Yes Visual builder with pre-built SaaS workflow templates |
| Time-based triggers | Yes Send after X days/hours from event | Yes Time delays with predictive send time and quiet hours | Yes Time-based with billing-aware scheduling |
| Event-based triggers | Yes Custom events and property changes | Yes Tag additions, form submissions, page visits, and custom API events | Yes Product events + auto-detected billing events |
| Conditional branching | Yes If/else based on user properties | Yes Advanced conditions with AND/OR, scoring thresholds, deal stage, and custom fields | Yes Branch by plan, MRR, trial status, payment status |
| Multi-step sequences | Yes Chain steps in a visual flow | Yes Unlimited steps with parallel paths, nested automations, and CRM actions | Yes Multi-step with SaaS sequence templates |
| Goal tracking | Yes Exit users on goal completion | Yes Goal conditions that move contacts through automation and track conversions | Yes Auto-remove on billing events |
| SMS automation | No Email only | Yes SMS marketing and SMS steps within automations (Plus plan+) | No Email only, webhook actions for SMS via third-party |
API & Developer Experience
For B2B SaaS teams, the API quality directly impacts how fast you can integrate and iterate on email.
Loops API
- SDKs: Node.js (official), Python (community), Go (community), Ruby (community)
- Docs: 7/10
- Webhooks: Open, click, bounce, complaint, unsubscribe events
- Rate Limit: 10 requests/second (estimated)
- Batch: Bulk contact import, batch event sending
ActiveCampaign API
- SDKs: PHP (official), Python (community), Node.js (community), Ruby (community)
- Docs: 7/10
- Webhooks: Comprehensive webhooks for contacts, deals, campaigns, automations, and custom events
- Rate Limit: 5 requests/second per account
- Batch: Bulk import and batch operations for contacts and deals
Sequenzy API
- SDKs: Node.js (official), Python (official), REST API for all languages
- Docs: 8/10
- Webhooks: Email events plus billing events (trial started, payment failed, churned). With retry logic.
- Rate Limit: 50 requests/second, higher on Scale plan
- Batch: Batch sending with per-recipient personalization
Loops Code Example
import { LoopsClient } from "loops";
const loops = new LoopsClient("your_api_key");
// Send a transactional email
await loops.sendTransactionalEmail({
transactionalId: "onboarding_welcome",
email: "user@company.com",
dataVariables: {
firstName: "Sarah",
companyName: "Acme Inc",
trialDays: "14",
},
});
// Track an event for automation triggers
await loops.sendEvent({
email: "user@company.com",
eventName: "plan_upgraded",
eventProperties: {
plan: "pro",
mrr: 99,
},
});ActiveCampaign Code Example
// ActiveCampaign API v3
const response = await fetch(
"https://youraccountname.api-us1.com/api/3/contacts",
{
method: "POST",
headers: {
"Api-Token": "your_api_key",
"Content-Type": "application/json",
},
body: JSON.stringify({
contact: {
email: "user@company.com",
firstName: "Sarah",
lastName: "Chen",
fieldValues: [
{ field: "1", value: "Acme Inc" },
{ field: "2", value: "pro" },
],
},
}),
}
);
// Track an event
await fetch(
"https://trackcmp.net/event",
{
method: "POST",
body: JSON.stringify({
actid: "your_account_id",
key: "your_tracking_key",
event: "plan_upgraded",
eventdata: "pro",
visit: { email: "user@company.com" },
}),
}
);Sequenzy Code Example
import { Sequenzy } from "sequenzy";
const sq = new Sequenzy("sq_your_api_key");
// Add a subscriber (auto-syncs with Stripe)
await sq.subscribers.add({
email: "user@company.com",
firstName: "Sarah",
companyName: "Acme Inc",
stripeCustomerId: "cus_abc123",
});
// Trigger a lifecycle sequence
await sq.sequences.trigger({
email: "user@company.com",
sequence: "trial_onboarding",
});
// Send a transactional email
await sq.emails.send({
to: "user@company.com",
template: "invoice_receipt",
data: { amount: "$299.00", plan: "Pro" },
});Email Deliverability Comparison
Your emails are useless if they do not reach the inbox. Here is how all three platforms handle deliverability.
| Factor | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Infrastructure | AWS SES-based with managed shared IP pools | Proprietary infrastructure with dedicated deliverability team and compliance review | Managed infrastructure with SaaS-only sender pools |
| Inbox Placement Rate | ~95-97% (estimated) | ~95-97% (estimated, well-managed pools) | ~96-98% (estimated, SaaS-only pools help reputation) |
| Dedicated IP | Available on Scale plan ($399+/mo) | Available on Pro plan with auto-warmup | Available on Growth plan ($49/mo) |
| Auth Protocols | SPF, DKIM, DMARC, Custom Return-Path | SPF, DKIM, DMARC with automated setup | SPF, DKIM, DMARC, Custom Return-Path |
| IP Warmup | Manual guidance | Automated IP warmup with volume scaling recommendations | Guided warmup with volume recommendations |
| Spam Testing | Basic spam score checking | SpamAssassin testing and inbox preview | Spam score checking with inbox placement preview |
ActiveCampaign has a dedicated deliverability team and compliance review process that helps maintain sender reputation. Sequenzy benefits from SaaS-only IP pools. Both are reliable choices for email deliverability.
Integration Ecosystem
Loops has ~30 integrations, ActiveCampaign has ~900, and Sequenzy has ~25. Here is how they compare across key B2B SaaS categories.
Payment & Billing
| Service | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Stripe | Yes (Native) | Yes (Official) | Yes (Native) |
| PayPal | No (None) | Yes (Official) | No (None) |
| Paddle | Yes (3rd Party) | Yes (3rd Party) | Yes (Native) |
CRM
| Service | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| HubSpot | Yes (Native) | Yes (3rd Party) | Yes (Official) |
| Salesforce | Yes (3rd Party) | Yes (Official) | Yes (3rd Party) |
| Built-in CRM | No (None) | Yes (Native) | No (None) |
Product Analytics
| Service | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Segment | Yes (Native) | Yes (3rd Party) | Yes (Official) |
| Mixpanel | Yes (3rd Party) | Yes (3rd Party) | Yes (3rd Party) |
| Google Analytics | No (None) | Yes (Native) | Yes (Official) |
E-commerce
| Service | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Shopify | No (None) | Yes (Native) | No (None) |
| WooCommerce | No (None) | Yes (Native) | No (None) |
| BigCommerce | No (None) | Yes (Native) | No (None) |
Automation & Workflow
| Service | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Zapier | Yes (Official) | Yes (Official) | Yes (Official) |
| Make (Integromat) | Yes (Official) | Yes (Official) | Yes (Official) |
| n8n | Yes (3rd Party) | Yes (Official) | Yes (3rd Party) |
Analytics & Reporting
What data you can track and how each platform helps you measure email performance.
| Metric | Loops | ActiveCampaign | Sequenzy |
|---|---|---|---|
| Open rate tracking | Per-campaign and per-sequence | Per-campaign, per-automation with trend analysis | Per-campaign, per-sequence, per-lifecycle-stage |
| Click tracking | Link-level click tracking | Link-level tracking with click maps | Link-level click tracking with conversion attribution |
| Bounce tracking | Automatic bounce categorization | Bounce handling with compliance-driven list hygiene | Bounce tracking with payment-status-aware suppression |
| Unsubscribe tracking | Built-in management | List-level unsubscribe management with resubscribe options | Preference center with topic-based unsubscribes |
| Revenue attribution | Basic event tracking | Deal-based revenue tracking in CRM (not SaaS subscription revenue) | Native MRR impact per sequence tied to billing data |
| Dashboard | Visual dashboard with campaign metrics | Comprehensive dashboard with automation, campaign, CRM, and e-commerce reports | SaaS-focused dashboard with MRR, churn rate, sequence performance |
| Export capabilities | CSV export | CSV export, custom reports, and API data access | CSV export plus API access |
Loops: Unique Features
- + Campaign performance comparison over time
- + Automation flow conversion rates
- + Contact engagement scoring
- + SaaS-focused metrics
ActiveCampaign: Unique Features
- + CRM pipeline and deal analytics
- + Automation goal tracking and conversion funnels
- + Contact and deal scoring reports
- + Attribution reporting for multi-touch campaigns
- + SMS performance analytics
Sequenzy: Unique Features
- + MRR impact per email sequence
- + Trial conversion rate by sequence variant
- + Dunning recovery rate dashboard
- + Churn prevention effectiveness metrics
- + Subscriber lifecycle stage overview
Pros & Cons
Loops
Pros
- + Modern, clean UI purpose-built for SaaS teams
- + Custom event tracking enables product-aware automations
- + Transactional email included in the core platform
- + Better API and developer experience
- + Simpler and faster to set up than ActiveCampaign
- + Free tier for early-stage startups
- + SaaS-focused with relevant templates and workflows
- + No feature-tier pricing. All features available on all plans.
Cons
- - Less powerful automation builder (no 900+ recipes)
- - No built-in CRM or sales pipeline
- - Smaller integration ecosystem (30 vs 900+)
- - No SMS or multi-channel messaging
- - Limited contact scoring compared to ActiveCampaign
- - Younger platform with shorter track record
- - No native billing provider integration like Sequenzy
- - Fewer template options
ActiveCampaign
Pros
- + Industry-leading automation builder with 900+ pre-built recipes
- + Built-in CRM with deals, pipeline, and sales automation
- + Massive integration ecosystem (900+ integrations)
- + SMS marketing and multi-channel automation
- + Contact and deal scoring with customizable rules
- + Mature platform (20+ years) with 180,000+ customers
- + Advanced A/B testing with up to 5 variants
- + Predictive send time optimization
Cons
- - Not built for SaaS. Event tracking exists but is not SaaS-oriented.
- - Complexity can slow down teams that need simple workflows
- - Pricing scales steeply with contacts and feature tiers
- - Transactional email requires separate Postmark setup
- - API shows its age compared to modern alternatives
- - Learning curve is significant for new users
- - No native SaaS billing integration for dunning, trial conversion
- - Designed for general business, not specifically B2B SaaS
Who Should Use What?
Specific recommendations based on your company type and needs.
Early-stage SaaS (pre-PMF)
Under 1,000 users, need basic onboarding and transactional email.
Sequenzy at $19/mo gives you pre-built SaaS sequences and billing integration. Loops offers a free tier. ActiveCampaign at $29/mo is affordable but not SaaS-focused.
Sales-assisted B2B SaaS
You have a sales team and need CRM, deal pipeline, and email automation in one platform.
ActiveCampaign built-in CRM eliminates the need for a separate tool. Email automations can trigger deal creation, task assignment, and pipeline movement.
Product-led growth SaaS
Self-serve signups with lifecycle email tied to billing events.
Sequenzy connects to Stripe/Paddle for billing-aware lifecycle email. ActiveCampaign lacks native SaaS billing integration. Loops works but requires manual setup.
Multi-channel marketing needed
You need email plus SMS plus CRM in one platform.
ActiveCampaign combines email, SMS, and CRM in a single platform. Neither Loops nor Sequenzy supports SMS natively.
Developer-led SaaS team
Your team prefers API-first tools with clean developer experience.
Loops has a modern API, clean documentation, and was built for developer-oriented SaaS teams. ActiveCampaign API is older and less developer-friendly.
SaaS focused on reducing churn
Priority is reducing involuntary churn through dunning and voluntary churn through re-engagement.
Sequenzy native billing integration means dunning works automatically. ActiveCampaign requires manual Stripe event piping.
Bootstrapped SaaS watching costs
10,000 contacts, mix of marketing and transactional. Budget matters.
Sequenzy at $49/mo includes everything. ActiveCampaign at 10K contacts on Plus plan costs $139/mo plus Postmark for transactional.
Agency or consultant managing multiple clients
You manage email marketing for several clients and need a versatile platform.
ActiveCampaign has agency features, reseller pricing, and the versatility to serve different business types. Loops and Sequenzy are SaaS-specific.
Migration Guide
Migrating from Loops to ActiveCampaign
Steps
- 1. Export contacts from Loops with custom properties
- 2. Import contacts to ActiveCampaign via CSV or migration tool
- 3. Map custom properties to ActiveCampaign custom fields
- 4. Recreate templates in ActiveCampaign editor
- 5. Rebuild automations using ActiveCampaign workflow builder
- 6. Set up event tracking via ActiveCampaign API
- 7. Configure domain authentication
- 8. Set up Postmark for transactional email if needed
- 9. Test all automation flows
Watch Out For
- ! ActiveCampaign uses tag-based logic which differs from Loops event-driven approach
- ! Transactional email requires separate Postmark setup
- ! API differences mean event tracking code needs updating
- ! Pricing model is different (per-contact tiers vs. flat contact pricing)
Migrating from ActiveCampaign to Loops
Steps
- 1. Export contacts from ActiveCampaign with tags and custom fields
- 2. Import contacts to Loops via CSV or API
- 3. Convert tags to Loops properties and event-based segments
- 4. Recreate templates in Loops visual editor
- 5. Rebuild automations in Loops workflow builder
- 6. Set up event tracking to replace tag-based triggers
- 7. Configure domain authentication
- 8. Migrate transactional email to Loops API
- 9. Test all email flows
Watch Out For
- ! CRM data (deals, pipeline) has no Loops equivalent
- ! Complex ActiveCampaign automations may need simplification
- ! Tag-based logic needs conversion to event-driven workflows
- ! SMS automations have no Loops equivalent
- ! Contact scoring rules need to be rebuilt or simplified
The Bottom Line
Choose Loops if...
- ✓ You want a modern, SaaS-focused email platform with a simple UI
- ✓ You need transactional email included without a separate tool
- ✓ You prefer event-driven automation over tag-based workflows
- ✓ You are a developer-led team that values API quality
- ✓ You do not need a built-in CRM or SMS marketing
- ✓ You want the fastest time-to-value for SaaS email workflows
Choose ActiveCampaign if...
- ✓ You need the most powerful automation builder available
- ✓ You want a built-in CRM with deal pipeline and sales automation
- ✓ You need SMS marketing alongside email
- ✓ You want 900+ pre-built automation recipes
- ✓ You serve multiple business types or manage client accounts
- ✓ Your sales team needs deal tracking integrated with email automation
Frequently Asked Questions
Is ActiveCampaign good for SaaS companies?
ActiveCampaign works for SaaS companies but was built for general businesses. Its automation builder is best-in-class, and the built-in CRM is valuable for sales-assisted SaaS. However, it lacks SaaS-specific features like native billing integration, trial-aware sequences, and product event tracking depth. For pure SaaS lifecycle email, Loops or Sequenzy are more focused choices.
Why would a SaaS switch from ActiveCampaign to Loops?
SaaS teams switch for a simpler UI, better event-driven automation, included transactional email, and a platform built specifically for SaaS. ActiveCampaign general-purpose design means SaaS teams use only a fraction of its features while paying for CRM, SMS, and e-commerce capabilities they do not need.
Which has better automation: Loops or ActiveCampaign?
ActiveCampaign has a more powerful automation builder with 900+ pre-built recipes and advanced conditional logic. Loops has a simpler builder that is faster to set up for common SaaS workflows. If you need complex multi-step automations with CRM integration, ActiveCampaign wins. For straightforward SaaS lifecycle automation, Loops is sufficient.
Does ActiveCampaign support transactional email?
ActiveCampaign acquired Postmark for transactional email, but it runs as a separate product with separate billing. Loops and Sequenzy include transactional email in the core platform at no extra cost.
Is ActiveCampaign more expensive than Loops?
It depends on your contact count and needed features. ActiveCampaign starts at $29/mo (Lite, 1K contacts) but scales to $139/mo at 10K contacts on Plus. Loops is $149/mo at 25K contacts. Sequenzy at $19-49/mo is typically the cheapest option for SaaS lifecycle email.
Does ActiveCampaign have a built-in CRM?
Yes. ActiveCampaign includes a CRM with deal pipeline, lead scoring, sales automation, and task management starting on the Plus plan ($49/mo). This is a major differentiator. Neither Loops nor Sequenzy has a built-in CRM.
Can I use ActiveCampaign for dunning emails?
You can build dunning automations in ActiveCampaign by connecting Stripe events via deep data integration. However, it requires manual workflow creation. Sequenzy has native dunning that activates automatically from payment failures without any configuration.
Which platform has better deliverability?
Both ActiveCampaign and Loops have good deliverability. ActiveCampaign has a dedicated compliance team and 20+ years of sender reputation management. Sequenzy benefits from SaaS-only IP pools. All three support SPF, DKIM, and DMARC.
Can I migrate from ActiveCampaign to Loops?
Migrating contacts is straightforward. The main challenges are: converting tag-based automations to event-driven workflows, losing CRM data (deals, pipeline), and rebuilding complex automations that may need simplification. Plan 2-3 weeks for a full migration.
Which is better for a non-technical marketing team?
Both are accessible to non-technical teams, but for different reasons. ActiveCampaign has 900+ pre-built automation recipes that marketers can use without technical knowledge. Loops has a simpler, cleaner interface that is faster to learn. ActiveCampaign has a steeper learning curve but more power once mastered.