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Editorial comparison for operators. Ratings are sample data unless verified.
This comparison puts Apollo.io and lemlist side by side for operators evaluating them in 2026 — pricing model, free access, API availability, and editorial fit. They serve overlapping jobs, so the right pick depends on pricing model, integrations, and how each fits your existing workflow. Treat ratings and pricing as directional and confirm current details on each vendor's site before committing.
| Attribute | Apollo.io | lemlist |
|---|---|---|
| Type | tool | tool |
| Summary | Apollo.io is a B2B sales intelligence and outreach platform that combines verified contact data, email sequences, and engagement tracking for SDRs and founder-led sales teams. | lemlist is a cold email and multichannel outreach platform that combines email, LinkedIn, and phone sequences with AI-powered personalization to help outbound teams scale prospecting. |
| Pricing | freemium · See vendor site — sample data | freemium · See vendor site — sample data |
| Free trial | Yes | Yes |
| API | Yes | Yes |
| Open source | No | No |
| Editor rating | — | — |
| Categories | Sales & Prospecting, Sales Intelligence, Email Outreach | Sales & Outreach, Email Marketing, Sales Automation |
| Key features | 250+ million verified B2B contacts with job titles, emails, and company data (verify on vendor site) · Built-in email sequencing with personalization, scheduling, and engagement tracking · Advanced search and filtering by industry, company size, technology stack, and custom criteria · CRM integrations including Salesforce, HubSpot, Pipedrive, and others (verify on vendor site) · Calling and voicemail features for multi-channel outreach | Cold email delivery with built-in warm-up and sender reputation management · Multichannel sequencing combining email, LinkedIn automation, and phone outreach · Dynamic personalization with conditional logic and variable insertion · AI-powered subject line and copy generation (verify on vendor site for current AI capabilities) · CRM integrations (Salesforce, HubSpot, Pipedrive) and data enrichment connectors |
| Actions |
Apollo.io: Apollo.io is a B2B sales intelligence and outreach platform that combines verified contact data, email sequences, and engagement tracking for SDRs and founder-led sales teams. Pricing: freemium (from See vendor site — sample data). lemlist: lemlist is a cold email and multichannel outreach platform that combines email, LinkedIn, and phone sequences with AI-powered personalization to help outbound teams scale prospecting. Pricing: freemium (from See vendor site — sample data). Both are covered editorially on OperatorRadar; verify current features on the vendor sites.
Apollo.io and lemlist list free access (trial or free plan). Check each vendor for current limits.
Apollo.io is the most budget-friendly entry point — it offers a free plan to start.
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