Apollo.io review
A sales intelligence and engagement platform that gives sales teams verified B2B contact data plus AI-driven outreach tools in one workspace.
By Noahlast updated pricing verified
Apollo.io screenshots & video
Apollo.io in 20 seconds
Best for: Outbound sales teams that need verified contact data and a built-in email/dialer sequencer in one subscription
Pricing: Apollo.io has a free forever plan, with paid tiers reported by users starting around $59/user/month (Basic) up to $149/user/month (Organization) on annual-adjacent billing; exact current figures should be confirmed on apollo.io/pricing since the plan comparison table is rendered dynamically.
- Apollo.io reports over 600,000 companies as customers and a 4.7/5 rating from 9,690 reviews on its pricing page.
- Apollo's database covers 240M+ contacts and 30M+ companies.
- Apollo's Free plan requires no credit card and includes limited email and mobile credits.
- Sending email campaigns from non-Gmail or non-Microsoft accounts requires a paid Apollo plan.
- Apollo integrates with Salesforce, HubSpot, Outreach, SalesLoft, Marketo, Sendgrid, and LinkedIn.
Limitations: Credit system spans separate pools (export, mobile, enrichment) that can be confusing to budget against; Contact data accuracy varies by region and company size; Non-Gmail/Microsoft email sending is locked behind paid plans; Enterprise security and governance features require a custom-quoted plan
Top alternatives: ZoomInfo, Salesloft, Outreach, Cognism, Lusha — full list
What is Apollo.io?
Apollo.io is a cloud-based sales platform that unifies B2B contact and company data, buyer-intent signals, and outbound execution (email sequences, dialer, LinkedIn touches) with AI agents that can research prospects and draft messaging. It is used by sales teams, RevOps, and marketers to find decision-makers, run outbound campaigns, and manage pipeline without switching between a separate data provider, sequencer, and CRM enrichment tool.
Apollo.io is a go-to-market platform combining a B2B contact database of 240M+ contacts and 30M+ companies with sales engagement tools like email sequencing, a parallel dialer, and AI agents that research accounts and draft outreach. It targets sales development reps, RevOps teams, and founders who need prospecting data and outreach automation in one place instead of stitching together a separate data vendor and sequencer. Apollo reports over 600,000 companies as customers and a 4.7/5 rating across 9,690 reviews on its own pricing page.
Standout feature: Waterfall enrichment that chains multiple third-party data sources to fill in missing contact fields, combined with a 240M-contact proprietary database and AI agents that can research accounts and draft outreach sequences autonomously.
Biggest weakness: Apollo's contact data has known accuracy gaps on smaller and non-US companies, and heavy users report the credit system (separate pools for export, mobile, and enrichment credits) is confusing and can run out faster than expected on the Free and Basic tiers.
Apollo.io: pros and cons
Pros
- Large, frequently refreshed B2B contact database (240M+ contacts, 30M+ companies) bundled with outreach tools
- Free plan exists with no credit card required, useful for testing before committing
- 200+ integrations including Salesforce, HubSpot, Outreach, and SalesLoft reduce workflow disruption
- Parallel dialer and AI-drafted sequences let small teams run outbound without extra headcount
Cons
- Credit-based pricing (separate export, mobile, and enrichment credit pools) is hard to predict and can force mid-cycle top-ups
- Sending from non-Gmail/Microsoft email accounts requires a paid plan, not the free tier
- Enterprise-grade governance and security features are gated behind a custom-quoted Organization/Custom plan
- Contact data accuracy varies by region and company size, requiring manual verification for some records
Apollo.io pricing
Free tier · paid from $59/mo · verified from the vendor's pricing page
| Plan | Price | Notes |
|---|---|---|
| Free | Free | Limited email and mobile credits, basic prospecting and sequencing, Chrome extension |
| Basic | $59/mo | Adds more export credits, unlimited email sending from non-Gmail/Microsoft accounts, and basic reporting |
| Professional | $99/mo | Adds unlimited email credits, dialer minutes, conversation intelligence and A/B testing |
| Organization | $149/mo | Adds advanced admin controls, higher API limits, and account-based orchestration; minimum seat count applies |
What reviewers say
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