Apollo.io
Prospect database plus email sequences, with AI that writes outreach and researches accounts before you contact them.
- Free plan or free tier
- Developer API
- Integrates with HubSpot
Sales engagement platform for multi-step sequences, call coaching and deal management, with AI that drafts and summarizes.
Not enough info yet on free plan or free tier, mobile app, integrates with HubSpot. Check the tool's own site.
Listing written by ClientsBook, checked 2026-11-03. Report a correction or request removal. Back to sales email and follow-up.