Music · head to head
Udio vs Runway

Udio
Music
AI music generation platform for creating songs from text prompts
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Udio ongoing litigation with Sony Music and Warner Music creates uncertainty about catalog-adjacent output and future platform terms.; Runway the free tier is 125 one-time credits rather than a monthly allowance, so it runs out and does not refill
- They diverge on capability: Udio covers Text-to-song generation, Runway covers Gen-2 video generation.
Where they differ
Only the attributes on which Udio and Runway actually diverge.
Identical on both: starting price (Free), free tier (Yes), platforms (web), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Udio
- Text-to-song generation
- Content identification
- Credit-based generation
- Free daily credits
- Song trimming
- Subscription trial
Only in Runway
- Gen-2 video generation
- Green screen
- Inpainting
- Super resolution
- Motion tracking
- Adobe Premiere
- Final Cut Pro
- API access
What people use each for
The jobs each tool is most often brought in to do.
Udio
- Generating original songs from text descriptionsnot Runway
- Creating instrumental backing tracksnot Runway
- Songwriting experimentation and demoingnot Runway
- Producing commercially licensed tracks under a paid subscription tiernot Runway
Runway
- Generating video clips from text or image promptsnot Udio
- Extending or editing existing footage with generative modelsnot Udio
- Removing objects and backgrounds from videonot Udio
- Storyboarding and previsualisation for productionnot Udio
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Udio
- Ongoing litigation with Sony Music and Warner Music creates uncertainty about catalog-adjacent output and future platform terms.
- Detailed subscription pricing was not published on the site's pricing page at the time of research.
- Under the UMG settlement, the service is moving toward a walled-garden model restricting downloads and off-platform posting.
Runway
- The free tier is 125 one-time credits rather than a monthly allowance, so it runs out and does not refill
- Outputs carry a watermark until the Standard plan at $12 a month
- Everything is metered in credits, and Gen-4.5 video costs 60 credits per 5 seconds, so a Standard plan covers roughly 125 short videos a year
- Only the Max plan at $76 a month rolls unused credits over, and only for one month
- The free tier gives a selection of models rather than the full set
Pricing, plan by plan
Udio
Free- FreeFree
- 10 credits per day plus 100 monthly credits
- Up to 3 130-second songs per day
- No credit rollover
- Standard$10/month
- Up to 2,400 credits per month
- Commercial usage rights
- Annual billing available at $8/month
- Pro$30/month
- Up to 6,000 credits per month
- Higher-volume generation
- Annual billing available at $24/month
Runway
Free- FreeFree
- 125 credits
- Basic tools
- 720p exports
- Standard$12/month
- 625 credits/month
- Gen-2 access
- 4K exports
- Pro$28/month
- 2250 credits/month
- All tools
- Priority processing
- Unlimited$76/month
- Unlimited generations
- Custom models
- API access
Which should you pick?
Choose Udio if
- You need text-to-song generation.
- You want to start without paying.
- You work on web.
- You also want content identification.
Choose Runway if
- You need gen-2 video generation.
- You want to start without paying.
- You also want green screen.
Questions people ask
- Is Udio or Runway better?
- Neither clearly leads. Udio starts at Free and Runway at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Udio or Runway?
- Udio starts at Free and Runway at Free.
- Does Udio or Runway run on more platforms?
- Udio runs on web. Runway runs on Web.
- Can I use Udio for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Udio best used for?
- Udio is most often used for generating original songs from text descriptions, creating instrumental backing tracks, songwriting experimentation and demoing, producing commercially licensed tracks under a paid subscription tier. Of those, generating original songs from text descriptions and creating instrumental backing tracks are not what Runway is typically brought in for.
- What can Udio do that Runway cannot?
- Udio covers Text-to-song generation, Content identification, Credit-based generation, Free daily credits. Runway covers Gen-2 video generation, Green screen, Inpainting, Super resolution.
Answered from the vendors’ own pages
Udio: What are Udio's subscription prices?
Standard is $10/month ($8/month billed annually) and Pro is $30/month ($24/month billed annually); a Free tier and a 7-day subscription trial are also available.
SourceRunway: How much does Runway cost?
Runway publishes four tiers on annual billing: Standard at $12 per month, Pro at $28 and Max at $76, against monthly rates of $15, $35 and $95. Enterprise is quoted. Annual billing is advertised as 20% off.
SourceUdio: How many credits does each plan include?
Free accounts get 10 credits per day plus 100 monthly credits; Standard includes up to 2,400 credits per month and Pro includes up to 6,000 credits per month.
SourceRunway: Does Runway have a free plan?
Yes. The free plan costs nothing and includes 125 one time credits to explore the AI tools, plus 5GB of asset storage. The credits are one time rather than monthly.
SourceUdio: Do unused credits roll over?
No, subscription credits do not carry over between months, and if a subscription ends the account reverts to free-tier credit limits.
SourceRunway: How many credits does each Runway plan include?
Standard includes 625 credits a month, Pro includes 2,250 and Max includes 9,500. Only Max offers credit rollover, and it rolls over for one month.
SourceUdio: How do I cancel or change my Udio subscription?
Manage or cancel from udio.com/account; upgrades apply immediately with prorated charges, downgrades take effect next billing cycle, and cancellations stay active until the end of the paid period.
SourceRunway: When do I need Runway Pro rather than Standard?
Pro adds custom voices for lip sync, raises storage to 500GB and gives access to the best models, on top of Standard's AI image and video models, 4K upscaling and watermark free output.
SourceUdio: Does the free trial include extra credits?
No, accounts on the 7-day subscription trial keep free-tier credit limits and remain capped at 3 130-second songs per day until they upgrade.
SourceRelated pages
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