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Treblo
Treblo · San Francisco, California, United States · founded 2023
What it is
Treblo is an audio-generation service for creating and editing songs on the web, iOS, and Android. It supports vocal generation and audio uploads, with tools for generation, inpainting, extending, and stem separation. Users can export stems, and the listed audio export formats are MP3 and WAV. The Free plan is listed as free and includes unlimited songs, the latest model, and downloads in OGG, MP3, WAV, FLAC, and M4A. Free Trial includes 3,000 credits, about 30 songs; Starter has 20,000 credits, about 200 songs; Pro has 160,000 credits, about 1,600 songs; Scale has 660,000 credits, about 6,600 songs; and Enterprise has 2,875,000 credits, about 28,750 songs. The maximum track length is listed as 5. Commercial use is supported. Treblo is headquartered in San Francisco, California.
For and against
For
- Free plan includes unlimited songs.
- Supports vocals and audio uploads.
- Offers stem separation and stem export.
- Downloads include five listed formats.
- Commercial use is supported.
Against
- Maximum track length is listed as 5.
The verdict
Treblo combines audio creation and editing tools with vocal generation, uploads, and stem export. The free tier has no listed song limit, while other tier prices are not provided.
Who it suits
Treblo suits people looking to generate or edit audio on web or mobile, including users who need vocal generation, uploads, or stem export. Its Free plan and support for commercial use may fit both personal projects and business use.
Plans and prices
Free
Unlimited songs · Melodia v3 · Generation, inpainting, extending, stem separation · OGG, MP3, WAV, FLAC and M4A downloads
Read 14 Oct 2026 · treblo.com
Free Trial
3,000 credits · About 30 songs
Read 22 Sep 2026 · treblo.com
Starter
20,000 credits · About 200 songs
Read 22 Sep 2026 · treblo.com
Pro
160,000 credits · About 1,600 songs
Read 22 Sep 2026 · treblo.com
Scale
660,000 credits · About 6,600 songs
Read 22 Sep 2026 · treblo.com
Enterprise
2,875,000 credits · About 28,750 songs
Read 22 Sep 2026 · treblo.com
Free Trial (API)
3,000 credits after card verification · About 30 songs · Full API access · Streaming and v2/v3 endpoints
Read 14 Oct 2026 · treblo.com
Starter (API)
20,000 credits · About 200 songs · Pay-as-you-go $0.06 per 100 credits · Priority support
Read 14 Oct 2026 · treblo.com
Pro (API)
160,000 credits · About 1,600 songs · Pay-as-you-go $0.06 per 100 credits · Priority support
Read 14 Oct 2026 · treblo.com
On the record
- API authentication
- Every documented API endpoint uses a bearer API key sent in the Authorization header.treblo.com · read 14 Oct 2026
- API automation
- Generation requests return a task ID that can be polled or connected to a webhook URL for status updates.treblo.com · read 14 Oct 2026
- API constraints
- The API documentation says each v3 generation, extension or reference request costs 100 credits and a single generation can run up to 4 minutes 45 seconds.treblo.com · read 14 Oct 2026
- API output caveat
- The API docs warn that output URLs are unlisted links that expire, and that v3 is beta with possible quality or parameter changes.treblo.com · read 14 Oct 2026
- API surface
- The REST API documents generation, extension, reference-audio generation, uploads, status polling, credit balance, streaming and lyrics alignment endpoints.treblo.com · read 14 Oct 2026
- Audio export formats
- mp3_and_wavtreblo.com · read 22 Sep 2026
- Audio upload
- Yestreblo.com · read 22 Sep 2026
- Commercial output rights
- The terms assign Treblo's interest in generated outputs to the user but warn outputs may not be unique and provide no copyrightability or legality warranty.treblo.com · read 14 Oct 2026
- Commercial use
- Yestreblo.com · read 22 Sep 2026
- Company identity
- The legal terms identify the operator as Sonauto, Inc., with a San Francisco mailing address.treblo.com · read 14 Oct 2026
- Company size and mission
- The About page describes a four-person frontier audio AI lab focused on helping fans and creators make music.treblo.com · read 14 Oct 2026
- Current availability
- The status page reported all services online on October 14, 2026, with 30-day uptime figures including 99.917% for the backend and 99.986% for the public API.status.treblo.com · read 14 Oct 2026
- Data use
- The privacy policy says consumer content may be used to improve models, while API content is not used to train models.treblo.com · read 14 Oct 2026
- Downloads
- The homepage lists OGG, MP3, WAV, FLAC and M4A download formats.treblo.com · read 14 Oct 2026
- Editing
- After generation, users can revise lyrics, reuse prompts, extend tracks, remix audio and iterate on sections.treblo.com · read 14 Oct 2026
- Founded and investors
- YC's company page lists Treblo as founded in 2023, part of YC Winter 2024, based in San Francisco and founded by Ryan Tremblay and Hayden Housen.ycombinator.com · read 14 Oct 2026
- G2 availability
- VouchAI Tools reports no G2 profile under either Treblo or its former Sonauto name.vouchaitools.com · read 14 Oct 2026
- Generation speed
- The developer site says Melodia v3 begins streaming audio in about 15 seconds while the rest of the song continues generating.treblo.com · read 14 Oct 2026
