Can I open-source Sembly AI?
YES · mature open-source replacementYes. Whisper (75k stars), Meetily (26k stars), OpenWhispr (5k stars) are mature open-source replacements for Sembly AI — self-host with docker and stop paying $17/mo.
People still pay for Sembly AI because a meeting tool must capture every call without surprising anyone, then make the result searchable and shareable across a team. The recurring cost buys audio permissions, model updates, calendar APIs, storage, speaker correction, and sync, not just the visible interface.
xmeeting bots, team collaboration, automations, and broad integrations
xcalendar auto-join
xreliable speaker diarization
xmobile capture
xteam search and sharing
These projects already replace it, free.
OOpenWhisprRecords or imports audio, labels speakers, generates notes and keeps the result searchable.open source↗SSpeakrSelf-hosted transcription, templates, topics, tasks, search and chat in one polished web app.open source↗MMuesliLocal transcripts plus configurable notes, decisions and action items; the searchable notebook stays on your Mac.open source↗all 6 open-source alternatives to Sembly AI →· no votes, no pay-to-list · just what's real
Sembly AI pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| basic | $17/user | $10/user | Unlimited meeting hours; 5 upload hours per paid user; 1-year history; 3 native automations. |
| pro | $29/user | $20/user | Up to 40 users/workspace; 10 upload hours, 5 AI documents, 5 AI insights, 5 native automations, and 5 webhooks per paid user; 2-year history. |
| max | $39/user | $30/user | Minimum 3 users, maximum 500; 15 upload hours, 40 AI documents, 40 AI insights, 20 automations, and 20 webhooks per paid user; unlimited history. |
| enterprise | custom | — | Custom invoicing, security reviews, support, and success package; no public numeric price. |
free tierno free tier
billingmonthly + annual (annual advertised 30% lower); free trials offered with no duration published
hidden costsMAX requires at least 3 paid users. Upload hours, AI documents, AI insights, automations, and webhooks remain per-user quotas despite unlimited meeting hours. The former $15 'Professional' plan on file is not in the current live lineup.
verified 2026-08-14 · source ↗
Can I open-source Sembly AI?
Yes. OpenWhispr replaces Sembly AI today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does Sembly AI cost?
Sembly AI costs about $17/month (Basic, checked 2026-08-14), which is $204 per year. That's what you save by replacing it with open source.
What do I lose by replacing Sembly AI?
Honestly: meeting bots, team collaboration, automations, and broad integrations; calendar auto-join; reliable speaker diarization; mobile capture; team search and sharing. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Sembly AI?
Yes: OpenWhispr (Records or imports audio, labels speakers, generates notes and keeps the result searchable.) Speakr (Self-hosted transcription, templates, topics, tasks, search and chat in one polished web app.) Muesli (Local transcripts plus configurable notes, decisions and action items; the searchable notebook stays on your Mac.) All 6 curated open-source alternatives are at caniopensourceit.online/sembly-ai/alternatives.