In-depth two-product 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. Verify current features, pricing, limits, and integrations on official vendor pages.
Short answer
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.
Loops
The modern, simple SaaS email platform with clean developer experience
ActiveCampaign
The powerful all-in-one marketing automation platform with built-in CRM
Quick comparison
| Decision area | Loops | ActiveCampaign | What to verify |
|---|---|---|---|
| Best For | SaaS lifecycle email with modern UI | All-in-one marketing automation with CRM | Test this with representative data and the next realistic usage tier. |
| Starting Price | Free up to 1,000 contacts | $29/mo (Lite plan) | Test this with representative data and the next realistic usage tier. |
| Marketing Emails | Clean campaign builder with SaaS focus | Feature-rich campaign builder with advanced personalization | Test this with representative data and the next realistic usage tier. |
| Transactional Email | Supported via API | Via Postmark (acquired by ActiveCampaign) | Test this with representative data and the next realistic usage tier. |
| Automation | Visual workflow builder with event triggers | Industry-leading automation builder with 900+ pre-built recipes | Test this with representative data and the next realistic usage tier. |
| Built-in CRM | No CRM | Full CRM with deals, pipeline, and sales automation | Test this with representative data and the next realistic usage tier. |
| User Segmentation | Event-based + property-based segments | Advanced segmentation with tags, custom fields, and engagement scoring | Test this with representative data and the next realistic usage tier. |
| Payment Integration | Stripe via native integration | Stripe, PayPal, Shopify via integrations | Test this with representative data and the next realistic usage tier. |
| API Quality | Good REST API with event tracking | Comprehensive but older REST API (v3) | Test this with representative data and the next realistic usage tier. |
| Trial Conversion Sequences | Build your own in workflow builder | Build from pre-built automation recipes | Test this with representative data and the next realistic usage tier. |
| Dunning Emails | Manual workflow setup | Manual automation setup with Stripe integration | Test this with representative data and the next realistic usage tier. |
Feature comparison
| Feature | Loops | ActiveCampaign |
|---|---|---|
| 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 |
| Campaign scheduling | 8/10 Schedule with timezone optimization | 9/10 Advanced scheduling with predictive send time, timezone optimization, and throttling |
| 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. |
| Newsletter support | 9/10 Full newsletter workflow with subscription management | 8/10 Newsletter features with RSS automation and list management |
| Template library | 7/10 15+ SaaS-focused templates | 9/10 250+ templates across industries with drag-and-drop customization |
| Visual workflow builder | 8/10 Intuitive visual builder with branching | 10/10 Industry-leading builder with 900+ recipes, conditional splits, goals, and webhooks |
| 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. |
| Drip sequences | 8/10 Time-based and event-based drip campaigns | 9/10 Sophisticated drip with conditional waits, splits, and goal tracking |
| 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 |
| Pre-built recipes | 5/10 Basic workflow templates | 10/10 900+ pre-built automation recipes for every business scenario |
| Contact management | 8/10 Built-in contact database with custom properties | 9/10 Full CRM with contacts, companies, deals, and pipeline management |
| Segmentation | 8/10 Dynamic segments based on events and properties | 9/10 Advanced segments with tags, custom fields, engagement scoring, and deal data |
| Contact scoring | 5/10 Basic engagement tracking | 9/10 Contact and deal scoring with customizable rules and thresholds |
| 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 |
| Import/export | 7/10 CSV import with field mapping | 8/10 CSV import, CRM sync, migration tools for competitors |
| API design | 7/10 Clean REST API with good documentation | 6/10 Functional REST API (v3) but showing its age |
| SDK support | 6/10 Node.js SDK, community SDKs | 6/10 PHP SDK (official), community SDKs for others |
| Webhook support | 7/10 Standard webhook events for email engagement | 7/10 Webhooks for contact, deal, and campaign events |
| Custom objects | 4/10 Custom properties only | 8/10 Custom objects, custom fields, and custom events via API |
| Documentation quality | 7/10 Clear docs with examples | 7/10 Extensive docs but navigation can be challenging due to platform size |
| Shared IP reputation | 7/10 Managed shared IPs with decent reputation | 8/10 Well-managed shared IP pools with sender vetting and compliance team |
| Dedicated IP | 7/10 Available on Scale plan | 8/10 Available on Pro plan with auto-warmup tools |
| Domain authentication | 8/10 SPF, DKIM, DMARC setup wizard | 8/10 Full domain authentication with DKIM and DMARC support |
| Bounce handling | 7/10 Automatic bounce processing | 8/10 Automatic bounce handling with compliance-driven list hygiene |
| Sending speed | 7/10 Good throughput for campaigns | 8/10 Reliable throughput with send throttling for reputation management |
Pricing and operating cost
Loops
Free plan: up to 1,000 contacts, 2,000 sends/month
Price jumps as contact list grows Dedicated IP only on Scale plan ($399+/mo) No built-in CRM functionality
ActiveCampaign
Free trial: 14 days. No permanent free tier.
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)
| Tier or usage case | Loops | ActiveCampaign |
|---|---|---|
| Starter / Lite | $49/mo 5,000 contacts, unlimited sends, automations, A/B testing | $29/mo (Lite) 1,000 contacts, email marketing, automation, 1 user |
| 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 |
| Scale / Professional | $399+/mo 100K+ contacts, dedicated IP, SLA | $149/mo (Professional) 50,000 contacts, predictive sending, split automation, 5 users |
Pros and 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 choose what?
Under 1,000 users, need basic onboarding and transactional email.
Recommendation: ActiveCampaign
You have a sales team and need CRM, deal pipeline, and email automation in one platform.
Recommendation: ActiveCampaign
Self-serve signups with lifecycle email tied to billing events.
Recommendation: ActiveCampaign
You need email plus SMS plus CRM in one platform.
Recommendation: ActiveCampaign
Your team prefers API-first tools with clean developer experience.
Recommendation: Loops
Priority is reducing involuntary churn through dunning and voluntary churn through re-engagement.
Recommendation: ActiveCampaign
10,000 contacts, mix of marketing and transactional. Budget matters.
Recommendation: ActiveCampaign
You manage email marketing for several clients and need a versatile platform.
Recommendation: ActiveCampaign
Final verdict
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FAQ
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.
Related reading: B2B email marketing guide, alternatives hub, and B2B SaaS tool stack.