Seply
An AI speaker diarization tool that splits podcasts, interviews, or meeting recordings into separate, time-aligned WAV tracks for each speaker. It officially supports more than 30 languages plus audio and video input, uses credit-based pricing, and offers 20 free credits.
Updated: 2026-10-27
What is Seply?
Seply focuses on separating speakers from a mixed recording. Upload a multi-person conversation audio or video, and it generates a separate, time-aligned WAV track for each person; you can download the voice you want in the editor as needed, rather than only getting labels of "who spoke when." The official also emphasizes that such tools aim to reduce repetitive work, leaving people time for more critical judgment. The official emphasizes that such tools aim to reduce repetitive work, leaving people time for more critical judgment. When integrating into a formal workflow, it is recommended to first confirm the features and pricing on the official page, then decide how to integrate. The official also emphasizes that such tools aim to reduce repetitive work, leaving people time for more critical judgment. When integrating into a formal workflow, it is recommended to first confirm the features and pricing on the official page, then decide how to integrate.
Who is it for?
- Multi-track editing teams that need to process podcast hosts and guests separately.
- Post-production for interviews, roundtables, or meeting videos that need to retain individual speaker tracks.
- Creators who want to keep only one person's voice and remove background conversations.
- Professional users who need to handle two people speaking over each other and are willing to pay for advanced mode.
- Individual users who want to first validate results with free credits before deciding whether to pay.
Key features
6Independent channel output
Officially, each speaker gets an independent audio track, with the same starting point and aligned with the original recording.
Automatic speaker count detection
AI can automatically detect the number of speakers, or you can enter the expected number yourself.
Overlapping speech handling
Advanced overlap mode is for scenarios where multiple people speak simultaneously; after processing, you can preview before deciding.
Multiple inputs
Officially supports WAV, MP3, M4A, AAC, FLAC audio and MP4, MOV video, up to 1GB.
Credit pricing
Standard separation 10 credits per started minute, advanced overlap 60 credits per minute, speech-to-text 1 credit per 3 minutes.
Workflow continuity
The official introduction emphasizes outputs can enter subsequent collaboration or publishing workflows, reducing manual transfer.
Things to know
Usage Tips
- First use the 20 free credits to process a two-minute sample and check separation quality and overlap results.
- Estimate credit consumption before processing; officially, the estimated cost is displayed before processing.
- For post-editing, import time-aligned tracks into the editor to keep lip sync and rhythm consistent.
- Confirm you have the right to upload the material; officially, users are required to hold the copyright to the content they process.
- Save key settings and prompts before use for later reuse or rollback.
Traffic & popularity
Data month Sep 2026
Seply receives about 577.6K visits per month.
Monthly visits
6 monthsTraffic sources
- Direct29.2%
- Search27.4%
- Referrals11.9%
- Display ads10.2%
- Affiliates7.7%
- Other13.7%
Estimated from third-party traffic data.
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