What is Sumarii?

After a lecture, podcast, call, or meeting, someone still has to turn the recording into something readable. That work usually falls on a person, even when you already have a transcript.

Transcription is not the deliverable

Most tools stop at speech-to-text. That step matters, but it is not what you share or reuse.

A useful output needs structure that matches the content: key points for a lecture, highlights for a podcast, decisions for a team call, pull quotes for an interview. Different inputs need different templates and different things extracted.

Sumarii is built around that structured output, not a wall of raw text.

What Sumarii does

One session, five views (from mic recording, file upload, or media URL):

1. Transcript: Speaker diarization, word-level timestamps, playback sync, inline review of low-confidence words
2. Summary: AI summarizes the transcript into templated markdown (meetings, lectures, podcasts, interviews, and more). Edit inline or regenerate
3. Notes: Personal notes in a separate tab, even while recording
4. Insights: Talk time and pace computed in the browser
5. Chat: AI chat grounded in the session to ask what was said or refine the summary

Transcription is infrastructure. The product is recording → transcript → summary and notes you can edit and export.

Who it is for today

Anyone working with spoken audio or video:

• Students and teachers turning lectures into study notes
• Podcasters and creators who want show notes or episode summaries
• Teams that need structured notes from calls and workshops
• Researchers and journalists reviewing interviews

We are early. One account gets one personal workspace. Shared team workspaces are not available yet.

What you can use now

• Browser app at app.sumarii.com
• Templates for different session types; custom templates in your workspace
• Export docx, txt, srt, and audio (PDF not available yet)
• Sign in with Google or email and password

Free plan

Create an account and use generous free limits on the free plan, including about 3 hours of transcription per month and generous AI for summaries, chat, and translation — no credit card required.

We read feedback and bug reports. If something breaks or feels wrong, use the help form on the site.

Details: pricing page.

Pricing

Free includes about 3 hours of transcription and generous AI per month — no credit card. Pro is ¥1,980/month or ¥19,800/year (tax included) for 20 hours of transcription and a larger AI pool. Upgrade anytime in the app under Settings → Billing. Team plans are coming soon.

Details: pricing page · Questions: contact us

Security

• Meeting and session content is not used to train our models or provider models we use for inference
• Customer data is stored on infrastructure in Japan, in principle
• HTTPS in transit; encrypted at rest

More detail: security & trust · privacy policy.

Try it free. Run one recording and see transcription through to summary and notes.