MusicBrainz
by MusicBrainz · Open, community-maintained music metadata encyclopedia
BenchRank score
Screenshots of MusicBrainz
Homepage
Overview
MusicBrainz is an open music encyclopedia that collects music metadata and makes it available to the public. A global community of users contributes and edits the data, which is released under open licences, with the majority of the database in the public domain. Applications can consume it through an XML web service, development libraries, or database downloads.
- Best for
- Developers and music cataloguers who need open, machine-readable music metadata
- Pricing
- No prices are shown; the majority of the database can be downloaded and used for free, and the site links to donations.
Strengths and trade-offs
Strengths
- Data released under open licences; most of it is public domain
- XML web service and development libraries for building apps
- Anyone can contribute and edit, Wikipedia-style
- Run by MetaBrainz, a non-profit 501(c)(3) foundation
Trade-offs
- Only the majority of the database is public domain, not all of it
- Accuracy rests on volunteer editors, as with Wikipedia
- No pricing or terms shown for the Live Data Feed or commercial use
- Tagging files needs separate apps such as Picard or Mp3tag
Pricing
Published plans and prices from MusicBrainz’s own pricing page.
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
MCP support
Whether an agent can drive the product through the Model Context Protocol, and how much setup that takes.
API quality
Public API surface: machine-readable spec, official SDKs, documented auth, errors, rate limits and versioning.
Documentation
Publicly reachable docs — coverage, freshness, code samples and machine readability.
Agent friendliness
How readable the site is to an automated client: llms.txt, structured data, server-rendered content, crawler access.
Changelog
A public, dated record of what shipped and when — the clearest signal that a product is still alive.
Marketing site structure
Whether the site answers a buyer's questions: clear positioning, the pages that matter, and accessibility.
Page speed
How fast the site loads for real visitors: Chrome UX Report 75th-percentile LCP, INP and CLS, with a Lighthouse mobile run standing in where a site has too little traffic for field data.
Operational trust
Status page and incident history, security disclosure, compliance and data-processing documentation.
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
Openness
Source availability, self-hosting, data export and open standards. Scored and shown, but not part of the composite — paid SaaS is not worse for being paid SaaS.
This doesn’t look right — report a problem with MusicBrainz’s score
Where this comes from
The MusicBrainz pages BenchRank reads when it scores the product — its documentation, release notes, status and security pages, and its repository where there is one.
Alternatives in Databases
Ranked 1
88.2 — BenchRank score out of 100Supabase
Supabase · Hosted Postgres with auth, storage, realtime and edge functions
Best for: Developers who want a hosted Postgres database with auth, storage and APIs in one platform
Ranked 2
81.5 — BenchRank score out of 100Neon
Neon Postgres · Serverless Postgres with branching, auth, functions and object storage
Best for: Developers wanting serverless Postgres with branching for app, agent and per-tenant workloads.
Ranked 3
73.2 — BenchRank score out of 100Bytebase
Bytebase · Database change management and access control across many engines
Best for: Engineering and platform teams that need reviewed, audited schema changes and query access
Is this your product?
Claim MusicBrainz to manage its profile. Claiming lets you suggest edits to the descriptive fields — it never changes scores or rankings.