Sencial API

6.9easy start · #8 of 22
in AI Voice Isolators

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you worknot on record

Runs on api. Paid plans from $49/mo.

Sencial API is ranked #8 of 22 in AI voice isolators on The Geeks Club. It runs on API. There is a free plan. Paid plans start at $49/mo.

Sencial API plans and pricing

All plans

Starter Free 10 minutes of audio processing/month · All API endpoints · 128 kbps MP3 output · Email support sencial.com · 7 Oct 2026

Developer $49/mo $49/mo 300 minutes/month included · WebSocket real-time processing · WAV/FLAC lossless output · Priority support & SLA · $0.20/min overages sencial.com · 7 Oct 2026

Enterprise Not published Custom Volume discounts available · On-premise deployment options · Custom model training · Dedicated support team · White-label solutions sencial.com · 7 Oct 2026

Compared on AI voice isolators

Free plan: Yes
Paid from: $49/mo
Input types: audio
Processing mode: upload
API access: Yes
Export formats: MP3, WAV, FLAC

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The record

Purpose: Sencial API provides REST endpoints for sound separation, scene detection, sound and voice isolation, multi-speaker diarization, and voice embeddings.
Stem separation: The /v1/separate endpoint splits audio into 2, 4, or 6 stems with lossless export.
Scene detection: The /v1/scene-detect endpoint classifies acoustic environments in real time.
Sound isolation: The /v1/isolate endpoint focuses or suppresses specific sound sources.
Voice processing: The /v1/voice-isolate endpoint enhances voices and reduces background noise.
Speaker tools: The /v1/diarize endpoint separates and labels multiple speakers, while /v1/voice-embed returns 512-D vectors for voice matching and clustering.
Streaming: The /v1/rt endpoint offers WebSocket endpoints for low-latency streaming.
Async jobs: The Jobs API lets clients poll asynchronous tasks or receive webhook notifications.
Use cases: The page describes hearing apps, music tools, meeting assistants, and scene-understanding applications as things developers can build.
Developer resources: The page offers API documentation, a quick-start guide, and Python, JavaScript, and cURL code examples.
Free tier terms: The free tier includes 10 minutes of processing per month and requires no credit card.
Beta access: Developer beta access is subject to approval, with a stated response time of 2–3 business days.
Security: API requests use a bearer API key in the Authorization header, as shown in the page's cURL example.
Price from: $49/mo

Where it ranks on The Geeks Club

Best AI Voice Isolators in 2026#8 of 22

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Sources

sencial.com/api/· checked 7 Oct 2026