About Apollo.io
Apollo.io unifies a 210M+ contact B2B database with outreach automation, multi-channel sequencing and a cloud dialer in one workspace, replacing ZoomInfo plus a separate engagement tool. Its AI assistant drafts personalized first lines, scores leads and summarizes calls, while intent signals surface buyers actively researching your category. An MCP server and a Chrome extension push contact data straight into ChatGPT, Claude and Perplexity. A free tier is available; paid starts around $49/user/mo.
Who is it for?
AI sales intelligence with 210M+ contacts, sequencing and a built-in dialer. It fits into the Business & Sales AI category alongside HubSpot AI, Intercom Fin, Drift, Mailchimp AI — ideal if you are comparing options or looking to upgrade your workflow.
Pricing
Free / From $49/user/mo — always check the official site for the latest plan changes and seasonal discounts before subscribing.
Pros at a glance
- Widely used and actively maintained.
- Strong fit for the Business & Sales AI use case.
- Free tier or trial available.
- Solid community and documentation.