Riffusion
Generates full songs, vocals and instrumentals from a text prompt using its Fuzz model, which has beaten bigger names in blind listening tests. Free to use with no login on the core tool; a public beta from a small San Francisco team.
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Our take
Riffusion generates full songs, vocals and instrumentals from a text prompt, and its Fuzz model has beaten bigger names in blind listening tests. The headline is price: it's free, no login needed, while Suno and Udio charge. The catch is it's a public beta from a small team, so reliability and long-term availability aren't guaranteed.
Best for
Hobbyists and creators who want to generate original music for free, without a subscription or sign-up.
Pros
- Full songs from text, free to use
- Fuzz model rated well in blind tests
- No login or watermark on the core tool
- Learns your taste over time
Cons
- Public beta, uptime not guaranteed
- Small team and GPU-dependent service
- Fewer pro controls than paid rivals
How it compares
Versus Suno or Udio (in our catalog), Riffusion's pitch is simple, comparable quality at no cost, which matters for Indian creators on a budget.
Full review
Riffusion, a San Francisco startup, turns text prompts (and audio or visual inputs) into complete songs through its Fuzz model. In blind human evaluations the model has outscored larger competitors given the same lyrics and prompts, and it's designed to learn an individual's taste over time for more personal results.
The standout is the price: the core generator is free and needs no login, offered free 'for as long as our GPUs survive' since its 2025 public beta. That makes it genuinely appealing for Indian creators who balk at Suno's or Udio's subscriptions, with the honest caveat that a small, GPU-dependent beta can't promise the uptime or polish of a funded paid service.
Cloudkart Trust Graph
3.9/5- Actual Utility3.8/5
Source: LLM scoring pass — composite-only catalog tools (2026-06)
- Ease of Use4.5/5
Source: LLM scoring pass — composite-only catalog tools (2026-06)
- Pricing Fairness4.5/5
Source: LLM scoring pass — composite-only catalog tools (2026-06)
- Reliability2.8/5
Source: LLM scoring pass — composite-only catalog tools (2026-06)
- Differentiation3.8/5
Source: LLM scoring pass — composite-only catalog tools (2026-06)
Scored as of . Each score is versioned and auditable; vendors cannot buy it.
How this score is set
- Editorial rubric
- Primary signal — five dimensions, 3.9/5 average.
- Community reviews
- None yet.
- Pricing verified
- Not yet verified
- Independence
- Score set by our editorial team before any affiliate relationship is considered. No vendor can buy it.
Frequently asked questions
- Is Riffusion free, and how much does it cost?
- Riffusion is free to use.
- Who is Riffusion best for?
- Hobbyists and creators who want to generate original music for free, without a subscription or sign-up.
- How is Riffusion rated on Cloudkart.ai?
- Riffusion scores 3.9 out of 5 on the Cloudkart.ai rubric, which weighs actual utility, ease of use, pricing fairness, reliability and differentiation. Scores are set editorially and can never be bought.
Community reviews
No community reviews yet. Be the first to share how Riffusion works for you.
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Compare Riffusion head-to-head: vs Sora 2 · vs Google Veo 3 · vs Seedance · vs fal