In-depth two-product comparison
Apollo vs Lemlist
In-depth comparison of Apollo.io and Lemlist for B2B SaaS companies. We analyze data, sequences, deliverability, personalization, and pricing to help you choose the right outbound tool.
Last updated: 2026-03-15. Verify current features, pricing, limits, and integrations on official vendor pages.
Short answer
Apollo wins for teams that need both prospecting data and engagement in one platform. Lemlist wins for teams that prioritize email deliverability, hyper-personalization (especially personalized images), and best-in-class warm-up. Apollo broader feature set includes a 275M+ database. Lemlist depth in deliverability and personalization is unmatched. For post-sale lifecycle email (onboarding, dunning, retention), pair either with Sequenzy, which handles billing-aware lifecycle communication that cold outreach tools do not cover.
Apollo
All-in-one data plus engagement at accessible pricing
Lemlist
Deliverability-first cold outreach with hyper-personalization
Quick comparison
| Decision area | Apollo | Lemlist | What to verify |
|---|---|---|---|
| Best For | All-in-one data + engagement | Deliverability-focused cold outreach with personalization | Test this with representative data and the next realistic usage tier. |
| Starting Price | Free plan, paid from $49/user/mo | $39/user/mo (Email Starter) | Test this with representative data and the next realistic usage tier. |
| Contact Database | 275M+ contacts included | Access to B2B database (via lemlist acquisition) | Test this with representative data and the next realistic usage tier. |
| Email Warm-up | Built-in warm-up feature | Lemwarm (best-in-class warm-up tool) | Test this with representative data and the next realistic usage tier. |
| Image Personalization | Basic text personalization | Dynamic personalized images and landing pages | Test this with representative data and the next realistic usage tier. |
| Multi-Channel | Email, calls, LinkedIn tasks | Email, LinkedIn, calls, API steps | Test this with representative data and the next realistic usage tier. |
| Dialer | Built-in dialer | Basic calling features | Test this with representative data and the next realistic usage tier. |
| Deliverability Focus | Good, with warm-up included | Best-in-class with Lemwarm and deliverability boosters | Test this with representative data and the next realistic usage tier. |
| Onboarding Email | Not designed for onboarding | Not designed for onboarding | Test this with representative data and the next realistic usage tier. |
| Dunning Emails | No payment recovery | No payment recovery | Test this with representative data and the next realistic usage tier. |
| Payment Integration | None | None | Test this with representative data and the next realistic usage tier. |
| Free Plan | Yes, with limited credits | No free plan (14-day trial) | Test this with representative data and the next realistic usage tier. |
Feature comparison
| Feature | Apollo | Lemlist |
|---|---|---|
| Contact database | 9/10
275M+ contacts with emails, phones, company data | 7/10
B2B database access via acquisition, growing |
| Email finding | 9/10
Built-in email finder with verification | 7/10
Email finder and verifier included |
| Email verification | 7/10
Built-in verification | 9/10
Advanced email verification to reduce bounces |
| Data enrichment | 9/10
Full contact and company enrichment | 6/10
Basic enrichment, less comprehensive |
| Lead scoring | 7/10
Engagement-based scoring with intent | 6/10
Basic engagement scoring in sequences |
| Multi-step sequences | 8/10
Multi-step with email, call, task steps | 9/10
Advanced multi-channel sequences with API steps |
| Image personalization | 3/10
Text personalization only | 10/10
Dynamic personalized images with prospect data embedded |
| Landing page personalization | 2/10
Not available | 9/10
Personalized landing pages per prospect |
| A/B testing | 7/10
A/B testing on email variants | 8/10
A/B testing with performance analytics |
| Template management | 7/10
Templates with AI writing | 8/10
Template library with personalization variables |
| Built-in dialer | 7/10
Integrated dialer with click-to-call | 4/10
Basic calling integration via VoIP |
| Call recording | 7/10
Call recording with analysis | 3/10
Limited call features |
| Local presence | 7/10
Local number matching | 3/10
Limited local presence |
| Voicemail drop | 6/10
Basic voicemail drop | 2/10
Not a core feature |
| Call integration | 7/10
Calls as sequence steps | 5/10
Call steps in campaigns |
| Sequence analytics | 7/10
Step-level metrics and engagement | 8/10
Detailed campaign analytics with deliverability metrics |
| Deliverability analytics | 6/10
Basic deliverability tracking | 9/10
Advanced deliverability dashboard with warm-up health |
| A/B test results | 7/10
Variant comparison analytics | 8/10
Statistical A/B test analysis |
| Custom reports | 6/10
Limited customization | 6/10
Pre-built reports with basic customization |
| Revenue attribution | 6/10
Basic meeting tracking | 5/10
Basic conversion tracking |
| Salesforce | 7/10
Bidirectional sync | 6/10
Basic Salesforce integration |
| HubSpot | 8/10
Strong native integration | 7/10
HubSpot integration with contact sync |
| Pipedrive | 7/10
Official integration | 7/10
Official Pipedrive integration |
| Activity logging | 7/10
Activity sync to CRM | 6/10
Basic activity logging |
| Two-way sync | 7/10
Bidirectional sync | 5/10
Mostly one-way sync to CRM |
Pricing and operating cost
Apollo
Free plan with limited credits and 250 emails/day
Credit system can be confusing Data accuracy varies by region API access limited on starter Higher tiers needed for advanced features
Lemlist
14-day free trial on all plans
Image personalization requires Pro plan ($69/user/mo) LinkedIn automation needs Pro plan No built-in contact database (must source separately or use lemlist DB) Additional sender mailboxes may cost extra
| Tier or usage case | Apollo | Lemlist |
|---|---|---|
| Starter | $49/user/mo 10,000 credits/mo, sequences, dialer, basic filters | $39/user/mo Unlimited email campaigns, email warm-up, custom tracking domain |
| Professional | $79/user/mo Unlimited credits, advanced filters, AI, intent | $69/user/mo Multi-channel campaigns, image personalization, LinkedIn steps, API |
| Enterprise / Scale | $119/user/mo Advanced security, API access, custom reports | $99/user/mo Dedicated account manager, custom integrations, advanced support |
Pros and cons
Apollo
Pros
- 275M+ contact database included in pricing
- Free plan available for immediate start
- All-in-one platform (data + engagement)
- Built-in dialer for phone prospecting
- Strong data enrichment capabilities
- Good CRM integrations
- Lower total cost when you factor in data
- Fast setup and intuitive interface
Cons
- No image personalization for emails
- Email warm-up less sophisticated than Lemwarm
- No LinkedIn automation (only manual tasks)
- Deliverability tools not as mature
- No billing integration for post-sale lifecycle
- Less suited for agencies managing multiple clients
- Data accuracy varies by segment
- Not designed for customer lifecycle email
Lemlist
Pros
- Best-in-class email deliverability with Lemwarm
- Unique image and landing page personalization
- Strong LinkedIn automation features
- Popular with agencies for multi-client management
- Bootstrapped and profitable (sustainable business)
- Custom API steps in sequences for advanced workflows
- Deliverability-first design philosophy
- Clean, intuitive campaign builder
Cons
- Smaller contact database than Apollo
- Weaker dialer and calling features
- CRM integration less deep than Apollo
- No free plan (14-day trial only)
- Less data enrichment capability
- No billing integration for post-sale email
- Reporting less comprehensive
- Not designed for customer lifecycle communication
Who should choose what?
You need both contact data and a way to engage prospects without buying multiple tools.
Recommendation: Apollo
You want the highest possible inbox placement for cold outreach.
Recommendation: Lemlist
You need onboarding, dunning, and retention email for existing customers.
Recommendation: Lemlist
You manage cold outreach for multiple clients and need deliverability across many domains.
Recommendation: Lemlist
You want to include personalized images and custom landing pages in cold emails.
Recommendation: Lemlist
You have 2-3 founders doing outbound and need a cost-effective starting point.
Recommendation: Apollo
You want to automate LinkedIn touches alongside email in a coordinated sequence.
Recommendation: Lemlist
You need outbound prospecting and lifecycle email for self-serve users.
Recommendation: Lemlist
Final verdict
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FAQ
Which has better deliverability: Apollo or Lemlist?
Lemlist has better deliverability tools. Lemwarm is the gold standard for email warm-up, and the platform was designed with inbox placement as a core priority. Apollo has a good built-in warm-up but it is less sophisticated. For cold email specifically, Lemlist delivers higher inbox placement rates.
Is Apollo enough or do I need Lemlist for cold email?
Apollo is sufficient for many teams, especially if you value having data and engagement in one tool. Choose Lemlist if deliverability is your top priority, you want image personalization, or you need LinkedIn automation. Many teams find Apollo good enough for cold email at a better value.
Can I use both Apollo and Lemlist together?
Yes. Some teams use Apollo for prospecting data and Lemlist for sending campaigns. This gives you the best of both worlds (Apollo data + Lemlist deliverability) but adds cost and complexity. For most small teams, choosing one platform is simpler.
Can I use Lemlist or Apollo with Sequenzy?
Yes. Use your outbound tool for prospecting and cold engagement. Use Sequenzy for post-sale lifecycle email. They serve different stages of the customer journey.
Does Lemlist have a contact database?
Lemlist has added a B2B database through acquisition, but it is still growing. Apollo 275M+ contact database is significantly larger and more mature. If data is a priority, Apollo has the advantage.
Which is better for a one-person founder doing outbound?
Apollo free plan is the best starting point for solo founders. You get data and sequences at no cost. Once you are ready to invest in deliverability and personalization, consider adding or switching to Lemlist.
Which has better LinkedIn features?
Lemlist has significantly better LinkedIn automation with automated connection requests, messages, and profile visits as sequence steps. Apollo only supports manual LinkedIn tasks that prompt the rep to take action.
Is Lemlist good for large teams?
Lemlist works well for teams up to 20-30 people but is most popular with small teams and agencies. For larger sales organizations (50+ reps), Apollo or enterprise tools like Outreach/Salesloft are typically better suited.
Related reading: B2B email marketing guide , alternatives hub , and B2B SaaS tool stack .