Karja — A local-first AI productivity superapp

14 apps · one private superapp<br>Local-first AI for your everyday work.

Work with your private documents using your own locally installed LLM. No subscriptions. No data leaving your machine. Buy once, own it for life.<br>Download for free Why local-first?

One app, many superpowers<br>Every app shares the same private workspace, so they work together — harnessing the real power of a superapp.

Web Search<br>Search the web, news, images, and videos through your own Brave or SearXNG backend, with AI summaries

Our philosophy<br>We want local-first AI to be the norm.<br>Everyday work shouldn't cost a monthly fee or your privacy. Karja lets anyone work with their private documents and a local LLM — without subscriptions, and without handing data to anyone.

Private by default<br>Your documents stay on your machine and talk to your own locally installed LLM. Nothing is sent to large AI companies — ever.

No profile of you<br>Karja’s web search asks for no account and builds no profile of you. Route your queries through a privacy-first engine or your own self-hosted server. No-one to mine your searches and serve you targeted ads.

No forced updates<br>Karja never forces an update on you. Update manually when you want newer features — never because you're told to.

Better over time, on its own<br>Karja runs on your own AI backend, and local models keep getting better. Swap in a newer one and your summaries and suggestions sharpen — no new version of Karja needed.

Yours for life<br>Karja is a lifetime-deal app. Buy once and it works forever on your machine. No subscriptions, no recurring fees.

A true superapp<br>Apps share one private workspace and build on each other, creating synergies an assortment of separate tools never could.

Own your tools. Own your data.<br>Download Karja, plug in your local LLM, and get to work — privately, and for life.<br>Download for free See pricing