Seply
AI speaker separation to split audio by speaker into individual tracks
An online tool that uses AI to separate podcast, interview, meeting, or video audio by speaker into individual time-aligned WAV tracks for editing and download.
About this launch
Seply is an online audio tool that separates a spoken recording into individual, time-aligned WAV tracks. Podcast, interview, and video editors can preview each speaker and download the voices they need. Upload audio or video files in multiple formats, and the AI automatically detects speakers and creates separate, editor-ready WAV files. Results are previewed before download and stored privately for 30 days. The tool supports 30+ languages and works with files up to 1 GB, offering both standard speaker separation for turn-taking conversations and an advanced overlap mode for simultaneous speech.
What it does
- Individual speaker tracks with separate WAV files
- Time-aligned output with synchronized track starts
- Automatic and manual speaker detection
- Support for 30+ languages
- Multiple audio and video file format support
- Advanced Overlap mode for simultaneous speech
- Private processing with 30-day result access
- Preview functionality before download
- Credit-based pricing with cost estimate before processing
- Upload support for files up to 1 GB
Pricing
Pricing model: Freemium
Free Trial: 20 credits once (about 2 minutes of Standard Separation). Monthly plans: Starter $12 (200 credits), Creator $29 (600 credits), Studio $65 (1500 credits). Annual plans: Starter $120, Creator $288, Studio $648. One-time credit packs: 200 credits for $16, 600 credits for $39, 1500 credits f
Shopper questions
Can AI separate two voices in one recording?
Yes. Seply splits spoken conversations into a separate, time-aligned WAV track for each detected speaker. You can upload your podcast, interview, or recording, preview each voice, and download the tracks you need. The tool is designed for speech, not for separating singers from a song.
Can I separate two people talking at the same time?
Advanced Overlap is designed for interruptions and simultaneous speech and requires a successful purchase. Use Standard for ordinary turn-taking conversations. Results vary with noise, echo, similar voices, and the amount of overlap; some of the other voice may remain.
Can I keep just one person's voice?
Yes. First separate the conversation, then listen to the resulting tracks to find the person you want and download only their WAV. Seply does not ask you to identify a person by name or provide a voice sample before separation.
What do I get when I upload a video?
You get separate WAV audio tracks for the detected speakers. Import the voices you need into your video editor and mute the original mixed audio to avoid playing it twice. This workflow does not export an edited or dubbed video.
How do credits work?
Standard Separation uses 10 credits per started minute with a 10-credit minimum, so a displayed 1:00 recording uses 10 credits and 1:01 uses 20. Advanced Overlap uses 60 credits per started minute with a 60-credit minimum, so displayed 1:00 and 1:01 recordings use 60 and 120 credits respectively.
Seply has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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