Best Onfire AI Alternatives in 2026
Updated
20 platforms from sales intelligence software ranked against Onfire AI on the same published basis.
- 1Onfire AI vs Lead411
- 2Onfire AI vs LeadIQ
- 3Onfire AI vs Salesmotion
- 4Onfire AI vs Apollo
- 5Onfire AI vs Leadfeeder
- 6Onfire AI vs Factors.ai
- 7Onfire AI vs Introhive
- 8Onfire AI vs Similarweb Sales Intelligence
- 9Onfire AI vs Vainu
- 10Onfire AI vs 6sense
- 11Onfire AI vs BuzzBoard
- 12Onfire AI vs Common Room
- 13Onfire AI vs D&B Hoovers
- 14Onfire AI vs HG Insights
- 15Onfire AI vs SalesDirector.ai
- 16Onfire AI vs UserGems
- 17Onfire AI vs Winmo
- 18Onfire AI vs Cognism
- 19Onfire AI vs ZoomInfo
- 20Onfire AI vs Demandbase
Onfire AI alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Lead411 | 7.4 | Free plan | $40.83/mo | API, Browser |
| 2 | LeadIQ | 7.4 | Free plan | $200/mo | API |
| 3 | Salesmotion | 7.4 | Free plan | $85/mo | API, Web |
| 4 | Apollo | 7.3 | Free plan | $49/mo | API, Browser, Web |
| 5 | Leadfeeder | 7.3 | Free plan | €79/mo | API, Browser, Web |
| 6 | Factors.ai | 6.9 | No | $0.50/mo | API, Web |
| 7 | Introhive | 6.8 | No | — | API, Web |
| 8 | Similarweb Sales Intelligence | 6.8 | No | $99/mo | API, Browser, Web |
| 9 | Vainu | 6.8 | No | €291.67/mo | API, Linux, Mac, Web, Windows |
| 10 | 6sense | 6.7 | No | — | API |
| 11 | BuzzBoard | 6.7 | No | — | API, Browser, Web |
| 12 | Common Room | 6.7 | No | $2,500/mo | API, Browser, Web |
| 13 | D&B Hoovers | 6.7 | No | $44.08/mo | API |
| 14 | HG Insights | 6.7 | No | — | API, Web |
| 15 | SalesDirector.ai | 6.7 | No | — | API, Web |
| 16 | UserGems | 6.7 | No | $3333.33/mo | API, Browser, Web |
| 17 | Winmo | 6.7 | No | — | API, Web |
| 18 | Cognism | 6.6 | No | — | API |
| 19 | ZoomInfo | 6.6 | No | — | API |
| 20 | Demandbase | 6.5 | No | — | API |
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Questions about Onfire AI alternatives
What is the best alternative to Onfire AI?
Lead411, number 1 in sales intelligence software with a score of 7.4 out of 10. The others here: LeadIQ, Salesmotion, Apollo and 16 more.
What is the best free alternative to Onfire AI?
Lead411 is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.