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AudD

audd.io

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Spec score 9.2 #3 of 23 in Music Identification Apps

What it is

AudD identifies music in audio files, user-generated content, microphone recordings, streams, and video through web, API, and extension access. Results can include artist, title, album, label, release date, and identifiers such as ISRC and UPC; the listed capabilities also include lyrics, listening links, and identification history. AudD says its database contains 160 million songs and uses its own neural-network audio fingerprinting technology. The standard endpoint analyzes up to about 12 seconds per request; longer files require the enterprise endpoint, which can process files of any length and return track timestamps. AudD can monitor radio stations and streams around the clock, returning results through webhooks or long polling. Stream recognition supports Twitch, YouTube, and other stream URLs, with a Twitch extension and embeddable widget. File recognition pay-as-you-go costs $5 a month, billed at $5 per 1,000 requests, and signup includes 300 requests without a credit card. A free plan and trial are listed; stream-monitoring trial inquiries are also available.

Spec sheet

What it does
AudD is a music-recognition API that identifies recordings from clips, files, URLs, videos, microphone audio, live streams and large media.Read 15 Oct 2026 · audd.io
Security
AudD states that API calls use HTTPS, audio is fingerprinted and discarded after processing, and recordings are not retained as audio.Read 15 Oct 2026 · audd.io
Support
Support is offered through API email, documentation, dashboard tooling and a published phone number.Read 15 Oct 2026 · audd.io
License
AudD's public SDK repositories and OpenAPI specification are released under the MIT license, while the hosted recognition service is proprietary.Read 15 Oct 2026 · github.com
Android availability
The former AudD Android app was removed from Google Play after version 1.0 and is currently unavailable.Read 15 Oct 2026 · appbrain.com
API authentication
All API requests require an account token supplied as the api_token parameter.Read 15 Oct 2026 · docs.audd.io
API limits
The standard endpoint has no documented rate limit, while the enterprise endpoint has a default concurrent-request limit that AudD can raise.Read 15 Oct 2026 · docs.audd.io
Chrome extension reach
The Chrome Web Store listing reports about 40,000 users and links to the extension's public source repository.Read 15 Oct 2026 · chromewebstore.google.com
Company facts
LinkedIn lists AudD as a privately held IT system data-services company founded in 2018 with 2–10 employees.Read 15 Oct 2026 · linkedin.com
Custom catalog
Accounts with special access can upload private tracks so later recognition matches against that account-specific catalog.Read 15 Oct 2026 · github.com
Documentation depth
The public documentation includes endpoint parameters, response schemas, curl examples and language-specific examples for every public endpoint.Read 15 Oct 2026 · docs.audd.io
Enterprise endpoint
The enterprise endpoint accepts audio or video files of unlimited length and returns multiple tracks with timestamps.Read 15 Oct 2026 · audd.io
Enterprise privacy
AudD says enterprise clients can sign a data processing agreement, and on-premise deployment is available for audio that cannot leave a customer's environment.Read 7 Oct 2026 · audd.io
Free usage
AudD provides 300 recognition requests at signup without requiring a credit card.Read 7 Oct 2026 · audd.io
Large-file capability
The enterprise endpoint processes files of any length and returns recognized tracks with timestamps.Read 7 Oct 2026 · audd.io
Legal entity
AudD identifies AudD, LLC, a Delaware limited liability company, as one contracting entity and lists Dover, Delaware as its address.Read 15 Oct 2026 · audd.io
Limit: payment and token friction
Some extension users report paid-plan requirements, trial limits and authorization or token-saving errors.Read 15 Oct 2026 · chrome-stats.com
Limit: recognition reliability
Chrome extension reviewers also report wrong matches, failures to identify songs and occasional results that do not display correctly.Read 15 Oct 2026 · chrome-stats.com
MCP support
AudD provides an MCP server intended to let AI agents search documentation, inspect usage and make API calls.Read 15 Oct 2026 · audd.io
Metadata
Recognition responses can include artist, title, album, release date, label, timecode, song links and provider metadata.Read 15 Oct 2026 · docs.audd.io
Music recognition
AudD identifies music in audio files, user generated content, microphone recordings, streams, and video.Read 7 Oct 2026 · audd.io
Notable news: 2026 accuracy test
AudD says its latest comparison test, run May 10, 2026, showed more than a four-point absolute AUC lead over two competitors.Read 15 Oct 2026 · audd.io
Official SDKs
Official SDKs are documented for Python, Node.js/TypeScript, Go, Rust, PHP, Swift, Kotlin, C#/.NET, Java, C and C++.Read 15 Oct 2026 · docs.audd.io
Praise: Chrome extension users
Independent extension reviews often mention fast identification, success with very short or obscure clips and useful streaming links.Read 15 Oct 2026 · chrome-stats.com
Praise: Trustpilot reviewers
Reviewers repeatedly praise recognition accuracy, straightforward documentation, responsive support and affordable pricing.Read 15 Oct 2026 · trustpilot.com
Privacy option
Enterprise customers can sign a data-processing agreement or deploy the recognition technology on premises so audio stays inside their environment.Read 15 Oct 2026 · audd.io
Provider integrations
The API can attach Apple Music, Spotify, Deezer, Napster and MusicBrainz identifiers or links when requested.Read 15 Oct 2026 · github.com
Rating on Chrome Web Store
3.6 out of 5 from 219 ratingsRead 15 Oct 2026 · chromewebstore.google.com
Rating on Google Play
0 out of 5 from 0 reviews for the former Android appRead 15 Oct 2026 · appbrain.com
Rating on Trustburn
4.3 out of 5 from 10 reviewsRead 15 Oct 2026 · trustburn.com
Rating on Trustpilot
4.6 out of 5 from 19 reviewsRead 15 Oct 2026 · trustpilot.com
Recognition database
The maker says its fingerprint database contains more than 160 million songs.Read 15 Oct 2026 · audd.io
Recognition method
AudD says its music recognition uses its own neural-network audio fingerprinting technology.Read 7 Oct 2026 · audd.io
Recognition technology
AudD says its in-house neural-network fingerprinting creates representations intended to remain matchable through noise, compression and tempo changes.Read 15 Oct 2026 · audd.io
Returned metadata
Recognition results can include artist, title, album, label, release date, and identifiers such as ISRC and UPC.Read 7 Oct 2026 · audd.io
Self-hosting
AudD offers separately priced on-premise licensing of its recognition technology and database.Read 15 Oct 2026 · audd.io
Standard endpoint
The standard API accepts a URL or uploaded file and analyzes up to the first 12 seconds, returning the top match.Read 15 Oct 2026 · docs.audd.io
Standard endpoint limit
The standard endpoint analyzes up to about 12 seconds of audio per request; longer files require the enterprise endpoint.Read 7 Oct 2026 · audd.io
Stream monitoring
AudD monitors radio and other live streams continuously and delivers detected songs through callbacks, long polling or a widget.Read 15 Oct 2026 · audd.io
Stream trial
AudD says customers can ask about a trial for stream monitoring.Read 7 Oct 2026 · audd.io
Streaming integrations
AudD documents native stream URL handling for Twitch channels and YouTube videos and offers a Twitch music-recognition extension.Read 15 Oct 2026 · t.me
Supported integrations
AudD lists official SDKs for Python, Node.js/TypeScript, Go, Rust, PHP, Swift, Kotlin, C#/.NET, Java, C, and C++, plus an MCP server for AI agents.Read 7 Oct 2026 · audd.io
System requirement
The standard api.audd.io endpoint accepts short audio clips up to 10 MB; larger media should use the enterprise endpoint.Read 15 Oct 2026 · github.com

Plans and prices

Free trial Free 300 requests total · usable for 14 days · no credit card · recognition stops at 300 Read 15 Oct 2026 · audd.io
File recognition pay-as-you-go $5 a month $5 per 1,000 requests; first 300 requests free Pay-as-you-go · 1,000 requests Read 7 Oct 2026 · audd.io
Indie $5 a month $5 per month 1,000 requests/month · extra requests $5.00 per 1,000 · up to 90,000 requests/month listed tier Read 15 Oct 2026 · audd.io
Live stream recognition (uploaded music) $25 a month $25 per stream per month Per stream · Your uploaded music catalog Read 7 Oct 2026 · audd.io
Stream monitoring with own catalog $25 a month $25 per stream per month Uses uploaded catalog · catalog setup and storage fees quoted separately Read 15 Oct 2026 · audd.io
Live stream recognition (AudD music database) $45 a month $45 per stream per month Per stream · AudD music database Read 7 Oct 2026 · audd.io
Stream monitoring with AudD database $45 a month $45 per stream per month 24/7 stream recognition · billed by maximum simultaneous stream capacity Read 15 Oct 2026 · audd.io
Startup $450 a month $450 per month 100,000 requests/month · extra requests $4.50 per 1,000 Read 15 Oct 2026 · audd.io
Pro $850 a month $850 per month 200,000 requests/month · extra requests $4.25 per 1,000 Read 15 Oct 2026 · audd.io
File recognition volume plan $1,800 a month $1,800 per month 500,000 requests per month Read 7 Oct 2026 · audd.io
Custom Priced on request Quoted individually Higher volumes · on-premise deployment · custom terms · about $2 per 1,000 at very large volume Read 15 Oct 2026 · audd.io

Every AudD plan and price →

Strong points and limits

Strong points

  • Identifies music across files, streams, and video
  • Results can include ISRC and UPC
  • Round-the-clock stream monitoring
  • 300 signup requests without a credit card

Limits

  • Standard endpoint handles about 12 seconds per request
  • Longer files require the enterprise endpoint
  • File recognition costs $5 per 1,000 requests

Who it suits

AudD suits developers or services that need to identify music in uploaded files, streams, or user-generated media. Its stream monitoring and enterprise endpoint may suit workflows requiring continuous recognition or long-file timestamps.

Verdict

AudD covers both individual recognition requests and ongoing stream monitoring, with metadata-rich results and multiple integration options. The standard request length is a key constraint; longer files require the enterprise endpoint.

Where Specifiction places it

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