JSS Style Checker vs PerfectIt
| JSS Style Checker | PerfectIt | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | extension, self-hosted, Web | iOS, macOS, Web, Windows |
| Free plan | Yes | No |
| Editor support | LaTeX, BibTeX, Sweave, R Markdown, VS Code, browser | Microsoft Word, Microsoft PowerPoint, Microsoft 365, Word Online |
| API access | Yes | — |
| Custom style guide | — | Yes |
| Terminology management | — | Yes |
| Brand voice rules | — | Yes |
| Rule action | — | suggest |
| Team workflow | — | Yes |
Both are listed in Best Writing Style Checkers. On Everything Xiaomi, PerfectIt scores higher on our published basis.