Whisper API

OpenAI's open-source speech-to-text

Video & Audio Freemium Has API Open Source
Researched · Published
RECATOOLS Score
8.3 / 10
Capability
8.5
Value for money
9
Ease of use
6
ASEAN readiness
6.5
API quality
8.5
Founded
2022
HQ
San Francisco, California, USA
Users
Launched
Developer

Overview

Whisper is OpenAI's open-source multilingual speech-to-text model — also available via the OpenAI API. State of the art for many languages when released. Widely used as a backbone for downstream transcription products.

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Pricing

Pricing shown for reference only. These figures reflect RECATOOLS research as of 20 May 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.

Free
Free
Free tier with core features.

Use cases

Transcription Multilingual STT Self-hosted speech-to-text
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ASEAN Perspective

Whisper API in Southeast Asia

ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).

RECATOOLS Verdict

Whisper is OpenAI's automatic speech-recognition model, available both as open-source weights and as a hosted API. It delivers excellent multilingual transcription and translation accuracy across noisy real-world audio, and the open weights mean teams can self-host for privacy or run it cheaply via the API at roughly $0.006/minute. It is a default choice for developers building transcription, captioning and voice pipelines.

It is a model, not a polished product: there is no diarisation, real-time streaming or speaker labelling out of the box, so you build the surrounding workflow yourself. Southeast Asian language coverage is decent for major tongues but weaker on low-resource regional languages. Best for technical teams comfortable with code; non-developers should look at a packaged transcription service instead.

Independent AI-assisted assessment by RECATOOLS.

About this listing

Researched on
Published on

This entry was compiled from publicly available data including Whisper API's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Whisper API unless explicitly stated.

Data accuracy

Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.

For the latest details, please refer to Whisper API directly →

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