Apollo.io
apollo.io
Contact database plus outbound engine
Contact data and cold outreach that AI agents can run
Search a B2B database of more than 600 million contacts, verify emails before export, and run cold campaigns from your own mailboxes with warm-up and one inbox for replies. The same actions are available to Claude, ChatGPT or your own code through an API, a CLI and an MCP server.
We have read this pricing page 2 times since Sept 2026. Each figure below was pulled from the page itself, not from a summary of it.
Gaps are ours, not the vendor's: where a capture was unreadable, or the price could not be tied to a plan at all, no reading was recorded rather than a guess. See every price change we can stand behind.
Free trial available
Trial length and card requirement are set by the vendor.
The best-known other tools in lead generation. Full comparison.
Entry prices across Lead Generation, cheapest first.
17 of these 18 prices were read from the vendor's own pricing page; the rest are marked * and are indicative. The median is taken across the 17 verified prices in Lead Generation. 1 more tool in this category does not publish an entry price and is not plotted. 4 more tools in this category price only in another currency and are not plotted. 1 more tool in this category has no monthly price and is not plotted. Showing the 9 cheapest, then Argorant. 2 more start at $39 too.