Best Keyword Discovery Alternatives in 2026
Updated
20 apps from keyword research tools ranked against Keyword Discovery on the same published basis.
- 1Keyword Discovery vs Helium 10
- 2Keyword Discovery vs CanIRank
- 3Keyword Discovery vs EHunt
- 4Keyword Discovery vs eRank
- 6Keyword Discovery vs Keyword Revealer
- 7Keyword Discovery vs Keyword Tool
- 8Keyword Discovery vs Keyword.io
- 9Keyword Discovery vs Marketing Miner
- 10Keyword Discovery vs MerchantWords
- 11Keyword Discovery vs QuestionDB
- 12Keyword Discovery vs SellerApp
- 13Keyword Discovery vs Serpvox
- 14Keyword Discovery vs Twinword Ideas
- 15Keyword Discovery vs KWFinder
- 16Keyword Discovery vs SERPTool
- 17Keyword Discovery vs AlsoAsked
- 18Keyword Discovery vs SearchVolume.io
- 19Keyword Discovery vs AnswerThePublic
- 20Keyword Discovery vs Keyword Sheeter
- 21Keyword Discovery vs Bing Webmaster Tools
Keyword Discovery alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Helium 10 | 6.6 | Free plan | $8.25/mo | Android, Browser, iOS, Web |
| 2 | CanIRank | 6.4 | Free plan | $49/mo | Web |
| 3 | EHunt | 6.4 | Free plan | $9.99/mo | API, Browser, Web |
| 4 | eRank | 6.4 | Free plan | $5.50/mo | Browser, Web |
| 6 | Keyword Revealer | 6.4 | Free plan | — | Web |
| 7 | Keyword Tool | 6.4 | Free plan | $68/mo | API, Web |
| 8 | Keyword.io | 6.4 | Free plan | Free | Web |
| 9 | Marketing Miner | 6.4 | Free plan | — | API, Web |
| 10 | MerchantWords | 6.4 | Free plan | $35/mo | API, Web |
| 11 | QuestionDB | 6.4 | Free plan | $9.99/mo | Web |
| 12 | SellerApp | 6.4 | Free plan | $99/mo | API, Browser, Web |
| 13 | Serpvox | 6.4 | Free plan | €19/mo | Web |
| 14 | Twinword Ideas | 6.4 | Free plan | $18/mo | Web |
| 15 | KWFinder | 5.5 | No | — | API, Browser, Web |
| 16 | SERPTool | 5.5 | No | $34/mo | self-hosted, Web |
| 17 | AlsoAsked | 5.4 | No | $12/mo | API, Web |
| 18 | SearchVolume.io | 5.4 | No | $29/mo | Web |
| 19 | AnswerThePublic | 5.3 | No | — | Web |
| 20 | Keyword Sheeter | 5.3 | No | — | API |
| 21 | Bing Webmaster Tools | 5.2 | No | — | API |
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Questions about Keyword Discovery alternatives
What is the best alternative to Keyword Discovery?
Helium 10, number 1 in keyword research tools with a score of 6.6 out of 10. The others here: CanIRank, EHunt, eRank and 16 more.
What is the best free alternative to Keyword Discovery?
Helium 10 is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.