Writing and content

wento.ai alternatives

2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.

The full assessment →

The projects

theJayTea/WritingTools2,412GPL-3.0A system-wide desktop writing assistant that integrates LLMs and grammar tools to rewrite text across apps.Open on GitHub languagetool-org/languagetool14,819LGPL-2.1A mature grammar and style checker with server and web interfaces supporting many languages.Open on GitHub

What you give up either way

Proprietary detector tuned by product telemetry
Polished UX, onboarding and account/download gating
Scale, reliability and commercial SLAs
Any proprietary prompts/models or undisclosed tuning used by the vendor

An open-source project doing the core job proves a replacement is possible. It does not prove it matches wento.ai, and it does not prove anyone has run it for a month. How we decide.