B2B data provider reviews, aggregated
We collect what real users say about each provider across G2, Capterra, TrustRadius, Datarade, Reddit, Hacker News and independent comparisons, then publish it in one citable place, every claim linked to its source. Providers with fewer than 100 reviews are listed after the rest: a handful of five-star reviews is not a signal. No paid placement; corrections welcome.
| Provider | Weighted rating | Reviews counted | Platforms | |
|---|---|---|---|---|
| FullEnrich | 4.8 / 5A (excellent, 4.6 or above) | 263 | G2, Product Hunt | Read → |
| Apollo.io | 4.7 / 5A (excellent, 4.6 or above) | 10,265 | G2, Capterra, Product Hunt | Read → |
| Prospeo | 4.7 / 5A (excellent, 4.6 or above) | 1,000 | G2, Capterra | Read → |
| Bright Data live | 4.7 / 5A (excellent, 4.6 or above) | 413 | G2, Capterra, Product Hunt | Read → |
| Reverse Contact live | 4.7 / 5A (excellent, 4.6 or above) | 181 | G2, Product Hunt | Read → |
| ZoomInfo | 4.5 / 5B (strong, 4.2 to 4.5) | 9,460 | G2, Capterra | Read → |
| Cognism | 4.5 / 5B (strong, 4.2 to 4.5) | 1,628 | G2, Capterra | Read → |
| Hunter.io | 4.5 / 5B (strong, 4.2 to 4.5) | 1,382 | G2, Capterra, Product Hunt | Read → |
| Wiza | 4.5 / 5B (strong, 4.2 to 4.5) | 1,290 | G2, Capterra, Product Hunt | Read → |
| Snov.io | 4.5 / 5B (strong, 4.2 to 4.5) | 736 | G2, Capterra, Product Hunt | Read → |
| ContactOut | 4.5 / 5B (strong, 4.2 to 4.5) | 128 | G2, Capterra | Read → |
| RocketReach | 4.4 / 5B (strong, 4.2 to 4.5) | 1,385 | G2, Product Hunt | Read → |
| Crunchbase | 4.4 / 5B (strong, 4.2 to 4.5) | 413 | G2, Product Hunt | Read → |
| Lusha | 4.2 / 5B (strong, 4.2 to 4.5) | 2,066 | G2, Capterra | Read → |
| LeadIQ | 4.2 / 5B (strong, 4.2 to 4.5) | 1,269 | G2, Capterra, Chrome Web Store, Product Hunt | Read → |
| AI Ark | 5.0 / 5A (excellent, 4.6 or above) | 27 | G2, Product Hunt | Read → |
| GetLeads | 5.0 / 5A (excellent, 4.6 or above) | 5 | G2, Capterra | Read → |
| Forager | 5.0 / 5A (excellent, 4.6 or above) | 1 | G2 | Read → |
| Icypeas | 5.0 / 5A (excellent, 4.6 or above) | 1 | G2 | Read → |
| Findymail | 4.9 / 5A (excellent, 4.6 or above) | 64 | G2, Capterra | Read → |
| Diffbot | 4.9 / 5A (excellent, 4.6 or above) | 29 | G2 | Read → |
| BetterContact | 4.8 / 5A (excellent, 4.6 or above) | 44 | G2, Capterra | Read → |
| Coresignal live | 4.8 / 5A (excellent, 4.6 or above) | 12 | Datarade | Read → |
| Datagma | 4.7 / 5A (excellent, 4.6 or above) | 7 | G2 | Read → |
| Captain Data live | 4.6 / 5A (excellent, 4.6 or above) | 80 | G2, Capterra | Read → |
| Surfe | 4.4 / 5B (strong, 4.2 to 4.5) | 69 | Chrome Web Store, Product Hunt, Trustpilot | Read → |
| Crustdata live | 4.4 / 5B (strong, 4.2 to 4.5) | 15 | Product Hunt | Read → |
| LeadMagic | 4.3 / 5B (strong, 4.2 to 4.5) | 19 | G2 | Read → |
| People Data Labs | 4.3 / 5B (strong, 4.2 to 4.5) | 17 | G2 | Read → |
| Aviato live | - | - | No public reviews found | Read → |
| Blitz API | - | - | No public reviews found | Read → |
| Enrich.so | - | - | No public reviews found | Read → |
| Fiber AI live | - | - | No public reviews found | Read → |
| HarvestAPI live | - | - | No public reviews found | Read → |
| QuickEnrich | - | - | No public reviews found | Read → |
Rating grade:A (excellent, 4.6 or above)4.6+B (strong, 4.2 to 4.5)4.2 - 4.5C (mixed, 3.7 to 4.1)3.7 - 4.1D (weak, below 3.7)below 3.7