Best Keyword Research Tools in 2026
Updated
36ranked
1free plans on this page
$1/molowest paid tier
11 Oct 2026last checked
1 of 9 with known pricing have a free tier;0 apps show full bars: free, open, on most devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | SERPToolWeb · Self-hosted | One bar | 1 of 6 | $34/mo | 5.4 | ||
| 27 | AnswerThePublicWeb · API | One bar | 1 of 6 | 5.2 | |||
| 28 | Bulk Keyword GeneratorWeb | One bar | 1 of 6 | Free | 5.1 | ||
| 29 | AmaSuiteWindows · Mac | One bar | No | 2 of 6 | 5.0 | ||
| 30 | Data DiveWeb · API · Extension | One bar | No | 1 of 6 | $2.67/mo | 5.0 | |
| 31 | Keyword ChefWeb | One bar | No | 1 of 6 | 5.0 | ||
| 32 | Keyword CupidWeb | One bar | No | 1 of 6 | $9.99/mo | 5.0 | |
| 33 | Keyword InsightsWeb · API | One bar | No | 1 of 6 | $1/mo | 5.0 | |
| 34 | ScrapeBoxWindows · Mac | One bar | No | 2 of 6 | $197/mo | 5.0 | |
| 35 | WordtrackerWeb · API · Extension | One bar | No | 1 of 6 | $1.42/mo | 5.0 | |
| 36 | AMZ TrackerWeb · Extension | No signal | No | 1 of 6 | $41.67/mo | 4.7 |
Compare all 11 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Keyword difficulty | Search volume data |
|---|---|---|---|---|---|---|---|---|
| 26 | SERPTool | 5.4 | $34/mo | No | 34 /mo | Yes | Yes | |
| 27 | AnswerThePublic | 5.2 | Yes | |||||
| 28 | Bulk Keyword Generator | 5.1 | Free plan | Free | Yes | |||
| 29 | AmaSuite | 5.0 | No | No | ||||
| 30 | Data Dive | 5.0 | No | $2.67/mo | No | 32 /mo | Yes | |
| 31 | Keyword Chef | 5.0 | No | No | Yes | Yes | ||
| 32 | Keyword Cupid | 5.0 | No | $9.99/mo | No | 9.99 /mo | Yes | Yes |
| 33 | Keyword Insights | 5.0 | No | $1/mo | No | |||
| 34 | ScrapeBox | 5.0 | No | $197/mo | No | No | No | |
| 35 | Wordtracker | 5.0 | No | $1.42/mo | No | 17 /mo | Yes | Yes |
| 36 | AMZ Tracker | 4.7 | No | $41.67/mo | No | 50 /mo |
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