Hand the
boring work
to an AI.
Doer is free forever and open source: everyday help with writing, research, files, plans and more. It starts on OpenCode's free models, no card and no trial, and only ever asks for a subscription you already have if you outgrow them. No terminal. No jargon.
What can you hand to Doer?
If it happens on your computer, Doer can often help. Describe the outcome and review the work before it runs.
Drafts, emails, reports and rewrites. Paste a rough idea, get back a draft to review before you send or share it.
Research with citations you can check. AI answers can still be wrong, so verify important details in the linked sources.
Find, sort, rename and convert things across your folders. It works where your stuff lives.
For bigger jobs Doer can propose a plan first. You approve it before it gets to work.
Tell Doer what roles fit you. It drafts tailored applications for your review. You check every detail and submit them yourself.
Meeting briefs, document explanations, forms and comparisons. Plus spreadsheets and slides you can download and review before sharing.
Start free. Plug in paid when you need it.
Doer starts you off free with OpenCode's free models, genuinely free, no card, no trial clock. Free models are shared, so they can slow down or run out at busy times. Need heavier use? Optionally connect AI access you already have and use it right inside Doer. Your subscriptions stay yours. Your app files and History stay on your computer. File or mail contents used in a task may be sent to the AI service you choose.
Holiday plan draft 2:14 PM · currentHoliday plan draft 1:58 PM · restoreMeeting notes 11:02 AM · restoreChanged your mind? Go back.
When available, History keeps saved file changes from your tasks. Didn't like where something went? Review a saved version and restore it. Restoring files can't reverse sent emails or other external actions.
- Saved file changes kept as History
- Review versions before restoring
- Compare versions side by side
- Sent emails and external actions can't be undone
Put your to-do list to work.
Doer is free and open source. Install it, start free with OpenCode's free models or plug in the AI you already pay for, and hand over the boring parts.