Apollo.io
Updated
About Apollo.io
Apollo.io is a sales intelligence platform that helps you find leads, enrich contact data, and run outreach to close more deals.
Apollo suits sales reps, marketers, and RevOps teams who need to prospect, engage contacts, and manage outbound or inbound campaigns. It works for small businesses up to mid-market and enterprise teams, and includes tools for developers who want to build custom workflows around it.
- Access to 240M contacts and 30M companies
- Waterfall enrichment for contact data
- Sequences and engagement tools for outreach
- Chrome extension and parallel dialer
- 200+ integrations with other tools
Good to know: Free sign-up with no credit card required, plus a Chrome extension and 200+ integrations.
Key features
- B2B Contact Database: Search over 240 million contacts and 30 million companies to find prospects.
- Engagement Sequences: Scale outbound outreach activity with built-in sequencing tools.
- Apollo Anywhere: Work from your CRM, Gmail, browser, or AI assistants like ChatGPT and Claude.
At a glance
- Category: AI Business
- Type: Lead generation & prospect data
- Jobs: Find Leads & Sell
- Evidence: Proven · 5,000+ reviews
- AIME Score: 82 of 100
- Also on Product Hunt: 25+ reviews, 10+ upvotes, launched 2019-08
- Website: apollo.io

Alternatives to Apollo.io
- ZoomInfo (AIME Score 72)
- Customers.ai (AIME Score 70)
- Seamless.AI (AIME Score 68)
- Hunter (AIME Score 67)
- Clay (AIME Score 66)
- Lusha (AIME Score 66)
Compare the 8 best Apollo.io alternatives
More Lead generation & prospect data tools
More Spotlights
Sources: Found on Product Hunt (launched Aug 2019) · Details checked on the tool’s own website · Researched by AI Made Easy
Is this your tool? Claim, update or remove this listing, or get a badge