Page Assist replaces 5 paid apps
One open-source tool, 5 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.
licenseMIT
runson your machine
installInstall the extension from the Chrome, Edge or Firefox add-on store
enginesOllama, Chrome AI (Gemini Nano) and OpenAI-compatible local endpoints such as LM Studio or llamafile
dataChats, settings and other extension data are stored in the browser's local storage; only the optional share feature contacts the project's server
setupThe extension installs cleanly, but it still needs a running local model endpoint and browser-to-localhost connectivity
facts verified 2026-08-14
A browser sidebar that reads the page, rewrites the selection, and saves custom actions; your local model does the thinking.
the catchIt can paraphrase with a local model, but it lacks QuillBot's predictable modes, sentence-level controls, grammar suite, and citation workflow.
the verdict →all QuillBot alternatives →
A browser sidebar that reads the page, rewrites the selection, and saves custom actions; your local model does the thinking.
the catchIt can rewrite selections and use page context, but it has no PromptDC-specific pipeline for turning vague coding requests into structured implementation-ready prompts.
the verdict →all PromptDC alternatives →
A browser sidebar that reads the page, rewrites the selection, and saves custom actions; your local model does the thinking.
the catchIt can rewrite selected browser text, but it lacks Wordtune's polished inline choices, fluency tuning, and consistent shorten-expand workflow.
the verdict →all Wordtune alternatives →
A browser sidebar that reads the page, rewrites the selection, and saves custom actions; your local model does the thinking.
the catchIt is browser-native and private, but its local-model setup and narrower knowledge management are rougher than TextCortex's managed experience.
the verdict →all TextCortex alternatives →
A browser sidebar that reads the page, rewrites the selection, and saves custom actions; your local model does the thinking.
the catchIt works inside the browser, but it depends on a separate local model and is less seamless than HyperWrite's hosted autocomplete and personalization.
the verdict →all HyperWrite alternatives →last updated 2026-08-14 · up to $432/yr replaced · no votes, no pay-to-list
