Record interviews.
Leave with notes.
Flint helps social-science researchers capture interviews on a phone, identify speakers in the transcript, and turn long conversations into structured notes using your own research instructions.


Start the interview
Open Flint on your phone before an in-person interview or consented online call. It is already with you and ready when fieldwork gets messy.
Capture each speaker
Flint transcribes long conversations and helps distinguish multiple speakers, so the transcript is easier to review later.
Format the fieldnote
Use your own instruction to turn the transcript into a research memo, theme list, quote bank, or follow-up checklist.
Spend less time cleaning transcripts.
More time reading what matters.
Interview work creates a pile of raw material fast. Flint gives you a clean transcript and a note shaped by your method, so each session can become something you can actually compare, code, and revisit.
Interview memo
Create a qualitative interview memo. Separate participant claims from interviewer questions. Preserve important direct quotes. Tag emerging themes and list follow-up questions for the next interview.
Built for fieldwork that does not happen neatly at a desk.
Your recorder is already in your pocket
No separate recorder, laptop, or desk setup. Flint works from the phone you already carry into interviews, site visits, and hallway follow-ups.
Designed for conversations, not monologues
Speaker detection makes interview transcripts easier to scan when you need to separate interviewer prompts from participant responses.
Short chats or 4-hour interviews
Use Flint for a quick 10-minute check-in or a long interview session up to 4 hours without changing tools.
Your method decides the output.
Tell Flint how to shape the transcript: preserve exact quotes, tag emerging themes, separate observation from interpretation, or produce a compact memo for your supervisor.
Sensitive interviews need local-first handling.
Audio is stored locally on your phone by default and never stored on Flint servers. For maximum privacy, use fully on-device mode so notes and audio stay on your device.
One-time.
No surprises.
Pay for what you actually use. Or pay once and own it forever.
30 minutes of premium transcription to get started. Keep using on-device models forever, free.
- 30 minutes cloud transcription starter
- On-device transcription, unlimited
- All 4 summary formats
- Full-text search
- Local audio storage
5 hours 10 hours of cloud transcription (launch special!). No expiry. Buy when you need it, top up any time.
- 10 hours premium transcription
- Cloud AI summarization
- AI chat over your notes
- YouTube URL summaries
- No expiry on credits
One-time payment. Use your own API key and pay near-zero forever.
- Everything in Credits Pack
- Bring your own API key
- Custom summary formats
- One-time. No subscription. Ever.
