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MusicGen

by Meta · Music

Open-source music generator · #19 on the Artificial Analysis music arena (instrumental).

79/100AIVerso score
#11 of 15in Music
FreeStarting price
YesFree tier
Try MusicGen →Compare with alternatives →

What is MusicGen?

MusicGen is Meta’s open-source music generation model from its AudioCraft library. It creates instrumental music from text or melody prompts and is mainly used by developers and researchers.

Best for

MusicGen pricing

MusicGen has a free tier. Price: Free.

Plans & prices

Prices as published by Meta. This page was last updated on November 13, 2026; prices and plans change often, so check the provider’s pricing page before you buy.

Check current MusicGen prices →

At a glance

ProviderMeta
CategoryMusic
Starting priceFree
Free tierYes
API accessYes
Open sourceYes
Mobile appNo

Key facts

MusicGen benchmarks

LeaderboardResult
Artificial Analysis Music Arena (instrumental)#19 of 19 · Elo 868

Arena results come from blind head-to-head votes on Artificial Analysis (checked November 13, 2026); Elo scores are only comparable within the same leaderboard.

Strengths

Free tier available
Open source / open weights — self-hostable
API access for developers

Limitations

No official mobile app

Best alternatives to MusicGen

Suno v6
Suno · From $8/mo · free tier — Higher score (94 vs 79)
94
ACE Music v1
ACE Studio · From $7.90/mo · free tier — Higher score (93 vs 79)
93
Mureka V9.5
Mureka · Free – $30/mo · free tier — Higher score (92 vs 79)
92
ElevenLabs Music v2.5
ElevenLabs · Free · from $6/mo · free tier — Higher score (90 vs 79)
90
Lyria 3.5
Google · Free in the Gemini app · API $0.08/song · free tier — Higher score (90 vs 79)
90

🔗 Comparisons & guides

Best AI Music Generators 2026: 9 Ranked by Blind TestsBest-of guide
All AI modelsModel directory

❓ Frequently Asked Questions

What is MusicGen?

MusicGen is Meta’s open-source music generation model from its AudioCraft library. It creates instrumental music from text or melody prompts and is mainly used by developers and researchers.

What is MusicGen best for?

MusicGen is a strong pick for: Developers experimenting with music AI; Generating instrumental loops locally; Research projects.

How does MusicGen perform in benchmarks?

MusicGen ranks #19 of 19 on the Artificial Analysis Music Arena (instrumental) (Elo 868). Arena rankings come from blind head-to-head votes and were checked on November 13, 2026; they change as new votes come in.

How much does MusicGen cost?

MusicGen starts at Free (Free (Open Source)). A free tier is available.

Is MusicGen free?

Yes — MusicGen has a free tier. Pricing: Free (details: Free (Open Source)).

What are the best alternatives to MusicGen?

The highest-rated AI music generators from other providers on AIVerso are Suno v6 (94/100), ACE Music v1 (93/100), Mureka V9.5 (92/100).

Does MusicGen have an API?

Yes, MusicGen can be used via an API.

Is MusicGen open source?

Yes — MusicGen is available as open source / open weights, so it can be self-hosted.

How does AIVerso rate MusicGen?

MusicGen scores 79/100 on AIVerso and ranks #11 of 15 in Music. Scores combine public benchmark results, features and pricing; commissions never influence them.

How we rate: Scores and capability ratings are based on public benchmarks, provider documentation, features and pricing — not on commission rates. Prices can change; check the provider's site before buying. Last updated: November 13, 2026.