Best SEO Writing Software in 2026
Updated
29 SEO writing software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
29ranked
0free plans on this page
8 Oct 2026last checked
SEO Writing Software, one module each. A lit port is something its maker publishes; 0 of the 4 on this page have a public API.
- 26 Byline API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 27 Writexa AI API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 28 Swiftbrief API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 29 BriefIQ API not on recordOSS not on recordFREE not on recordDOCS 4.7
Compare all 4 in a table
| # | Platform | Score | Free plan | Free plan | Paid from | Keyword research | SERP analysis |
|---|---|---|---|---|---|---|---|
| 26 | Byline | 5.0 | No | — | 49 /mo | Yes | — |
| 27 | Writexa AI | 5.0 | No | Yes | 19 /mo | — | — |
| 28 | Swiftbrief | 4.8 | No | No | 39 /mo | — | — |
| 29 | BriefIQ | 4.7 | No | No | 19 /mo | — | — |
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