Apollo.io vs Keap

What each one’s own pages state, side by side. Every value is a quote AirStack found on that product’s pages; “Not observed” means AirStack has not found it on that product’s pages.

Apollo.ioKeap
What it says it doesGrow revenue with one connected GTM system apollo.ioSell more, follow up faster, and grow efficiently with the leading marketing and sales automation software. keap.com
Starting atNot observed$24 Tier 2 / month
IntegrationsChatGPT, Claude, Gmail, HubSpot, LinkedIn, Marketo, Outreach, SalesLoft, Salesforce, Sendgrid, Cursor, Perplexity, Replit, Mailgun, Outlook, Snowflake, Vidyard, Adobe Marketo, Airtable, Albato, Allô: AI Phone System for Modern Teams, Amplitude, Apollo.io Chrome Extension, Asana, Ask Steve, Bouncer, Bytemine, Claude by Anthropic, Slack apollo.ioEway, PayPal, Stripe, Zapier, Gmail, Outlook keap.com
ComplianceCCPA, GDPR, SOC 2 apollo.ioNot observed
Free planYes apollo.ioNot observed
PlansFree, Basic, Professional, Custom apollo.ioTier 1, Tier 2, Tier 3, Tier 4, Tier 5, Tier 6 keap.com
Customers (their claim)Join over 600,000 companies using Apollo apollo.ioTrusted by over 200,000 small businesses for 20+ years keap.com

Where they differ

Prices are list prices as written on each pricing page; check them before you buy. Nothing here is a ranking or a recommendation.