Apollo.io
Sales intelligence and engagement platform
A strong option for sdrs prospecting from a huge b2b contact database with built-in sequences. Compare it against the alternatives below before you commit.
Apollo offers 275M+ contacts, sequences, dialer and AI writing to run outbound and inbound sales in one platform.
SDRs prospecting from a huge B2B contact database with built-in sequences.
Marketing, growth and operations teams
Teams that need on-prem deployment or strict data-residency guarantees
Pros & cons
- 275M+ contacts
- Strong fit for sdrs prospecting from a huge b2b contact database with built-in sequences.
- Real free plan you can ship work with
- Advanced features may require a higher tier
- Output quality varies with prompt skill
- Limited offline use — internet required
Why we scored it 84/100
The ToolHund Score blends five signals. Hover any bar for the weight. See the full rubric →
We refresh entries monthly and re-score whenever pricing, features, or reviews change materially. See methodology →
Gentle — productive within 10 minutes
Works for solo creators all the way up to small teams
Strong — free plan covers most casual use, paid unlocks pro workflows
What you get
- 275M+ contacts
- Sequences & dialer
- AI writing
- Chrome extension
Compare Apollo.io with alternatives
Pick a rival and see the side-by-side breakdown, plus how the community votes.
More in Marketing
Community reviews
Why trust ToolHund?
ToolHund is curated, not crawled. We score tools by real-world fit, feature depth, pricing transparency, community signal and shipping momentum. Sponsored placement never changes the ToolHund Score.