Testing & QA · head to head
CircleCI vs Devin
Devin
Software Development
Autonomous AI software engineer planning and executing code in its own environment
- From
- On request
- Rated
- -
The short version
- Only CircleCI has a free tier, so it costs nothing to try first.
- Each has a real cost: CircleCI the free plan covers 6,000 build minutes and 5 active users a month; Devin pricing not published; specific costs and plan tiers require signup or contact with sales
Where they differ
Only the attributes on which CircleCI and Devin actually diverge.
Identical on both: user rating (Not yet rated).
What people use each for
The jobs each tool is most often brought in to do.
CircleCI
- Continuous integration pipelines for application codenot Devin
- Parallel test execution across containersnot Devin
- Docker-based builds with layer cachingnot Devin
- Deployment pipelines with approval gatesnot Devin
- Self-hosted runners for private infrastructurenot Devin
Devin
- Feature implementation and ticket resolution in established codebasesnot CircleCI
- Code migrations and refactoring at scale across repositoriesnot CircleCI
- Bug fixing and debugging with test-driven verificationnot CircleCI
- Rapid prototyping and proof-of-concept developmentnot CircleCI
- Repetitive implementation tasks freeing human engineers for complex designnot CircleCI
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
CircleCI
- The free plan covers 6,000 build minutes and 5 active users a month
- Active users are billed at $15 each beyond the included five, and an active user is anyone who commits to a project
- Everything runs on credits, so compute, Docker layer caching at 200 credits a job and IP ranges at 450 credits per GB all draw from the same pool
- Network and storage overage costs 420 credits per GB
- Free credits expire monthly with no rollover, and paid credits expire after a year
- Scale is annual billing only
Devin
- Pricing not published; specific costs and plan tiers require signup or contact with sales
- Cannot handle extremely difficult tasks reliably; success rate decreases with task complexity
- Requires clear, well-scoped task descriptions; ambiguous requirements reduce effectiveness
- Requires human oversight and integration into existing workflows; not fully autonomous
Pricing, plan by plan
CircleCI
FreeNo published plan breakdown. See the CircleCI review.
Devin
On requestNo published plan breakdown. See the Devin review.
Which should you pick?
Questions people ask
- Is CircleCI or Devin better?
- Neither clearly leads. CircleCI starts at Free and Devin at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, CircleCI or Devin?
- CircleCI has a free tier; the other does not. Paid plans start at Free for CircleCI and On request for Devin.
- Does CircleCI or Devin run on more platforms?
- CircleCI runs on Web. Devin runs on Desktop, Windsurf integration, Web.
- Can I use CircleCI for free?
- Yes. CircleCI has a free tier, so you can try it without paying. Devin starts at On request.
- What is CircleCI best used for?
- CircleCI is most often used for continuous integration pipelines for application code, parallel test execution across containers, docker-based builds with layer caching, deployment pipelines with approval gates. Of those, continuous integration pipelines for application code and parallel test execution across containers are not what Devin is typically brought in for.
Related pages
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- CircleCI vs LangSmith
- Devin vs Insomnia
- Devin vs BrowserStack
- Devin vs BugHerd
- Devin vs Cypress
- Devin vs GitHub Actions
- Devin vs Playwright
- Devin vs Zephyr Scale
- Devin vs Cursor
- Devin vs Windsurf
- Devin vs Zed
- Devin vs Amp
- Devin vs Codacy
- Devin vs DeepSource
- Devin vs Augment Code
- Devin vs Drizzle ORM
- Devin vs Flagsmith
- Devin vs Unleash
- Devin vs Baseten
- Devin vs Braintrust
- Devin vs Bun
- Devin vs Cline
- Devin vs Factory
- Devin vs Humanloop
- Devin vs Langfuse
- Devin vs LangSmith