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Testing · head to head

CircleCI vs Sauce Labs

CircleCI logo

CircleCI

Testing

The leading CI/CD platform

From
Free
Rated
-
Full reviewWebsite
Sauce Labs logo

Sauce Labs

Testing

Cloud device and browser testing platform, priced per plan tier with unlimited testing minutes rather than metered by the minute

From
On request
Rated
-
Full reviewWebsite

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; Sauce Labs every published tier includes only a single parallel test session by default, so any team wanting to run multiple tests simultaneously needs to negotiate additional parallel sessions, which is not transparently priced on the public page.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which CircleCI and Sauce Labs actually diverge.

Attributes where CircleCI and Sauce Labs differ
AttributeCircleCISauce Labs
Starting priceFreeOn request
Pricing modelsubscriptionPer month by parallel session count and device category
Free tierYesNo
PlatformsWebWeb, iOS, Android
Founded2011Unknown

Identical on both: user rating (Not yet rated), category (Testing).

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 CircleCI

Nothing recorded that Sauce Labs does not also cover.

Only in Sauce Labs

  • Real device cloud
  • Virtual device cloud
  • Live manual testing
  • Video and log capture
  • Sauce AI agents
  • Unlimited testing minutes and users

What people use each for

The jobs each tool is most often brought in to do.

CircleCI

  • Continuous integration pipelines for application codenot Sauce Labs
  • Parallel test execution across containersnot Sauce Labs
  • Docker-based builds with layer cachingnot Sauce Labs
  • Deployment pipelines with approval gatesnot Sauce Labs
  • Self-hosted runners for private infrastructurenot Sauce Labs

Sauce Labs

  • A QA team running Selenium or Appium test suites that needs cloud device and browser coverage without maintaining a physical labnot CircleCI
  • A team wanting manual live testing sessions on real devices for exploratory or accessibility testingnot CircleCI
  • An organisation needing video, screenshot and log capture on every automated test run for debugging flaky failuresnot CircleCI
  • An enterprise wanting AI-assisted test authoring and insights alongside device cloud executionnot 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

Sauce Labs

  • Every published tier includes only a single parallel test session by default, so any team wanting to run multiple tests simultaneously needs to negotiate additional parallel sessions, which is not transparently priced on the public page.
  • Enterprise pricing, where AI agents and SSO live, is quote-only, so the most capability-rich tier loses the pricing transparency of the lower tiers.
  • It competes directly with BrowserStack on almost identical device cloud fundamentals, and the two vendors leapfrog each other on device inventory and pricing often enough that a comparison made today can be outdated within a year.
  • Real device availability for less common device and OS combinations can queue during peak usage, which affects CI pipelines that expect on-demand execution.
  • The unlimited-minutes model rewards teams that run tests constantly and penalises smaller teams paying the same base price for occasional, low-volume use.

Pricing, plan by plan

CircleCI

Free
  • FreeFree
    • Up to 6,000 build minutes (small Docker resource class)
    • Up to 5 active users per month
    • 30,000 free credits per month
  • Performance$15/month
    • 30,000 credits included monthly
    • 5 active users included (additional users $15/month each)
    • 80x concurrency
  • Scale$null/year
    • Custom number of credits
    • Customizable user limits
    • Unlimited concurrency

Sauce Labs

On request
  • Live Testing$39/month
    • Annual billing, 49 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Manual cross-browser and mobile app testing
  • Virtual Device Cloud$149/month
    • Annual billing, 199 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Automated and manual testing on emulators and simulators
  • Real Device Cloud$199/month
    • Annual billing, 249 US dollars a month billed monthly
    • 1 parallel test, unlimited users and testing minutes
    • Access to real mobile devices
  • Enterprise$undefined/year
    • Custom parallel session count and pricing
    • Sauce AI Test Authoring and Insights agents
    • SSO, private device cloud, professional services

Which should you pick?

Choose CircleCI if

  • You want to start without paying.
CircleCI review

Choose Sauce Labs if

  • You need real device cloud.
  • You work on Web, iOS, Android.
  • You also want virtual device cloud.
Sauce Labs review

Questions people ask

Is CircleCI or Sauce Labs better?
Neither clearly leads. CircleCI starts at Free and Sauce Labs at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CircleCI or Sauce Labs?
CircleCI has a free tier; the other does not. Paid plans start at Free for CircleCI and On request for Sauce Labs.
Does CircleCI or Sauce Labs run on more platforms?
CircleCI runs on Web. Sauce Labs runs on Web, iOS, Android.
Can I use CircleCI for free?
Yes. CircleCI has a free tier, so you can try it without paying. Sauce Labs 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 Sauce Labs is typically brought in for.
What can CircleCI do that Sauce Labs cannot?
Sauce Labs covers Real device cloud, Virtual device cloud, Live manual testing, Video and log capture.

Answered from the vendors’ own pages

CircleCI: How much does CircleCI Performance plan cost?

CircleCI Performance plan costs $15 USD per month and includes 30,000 credits, 5 active users, 80x concurrency, 5 GB network, and 2 GB storage. Additional users beyond 5 cost $15 each per month.

Source
Sauce Labs: Is Sauce Labs priced by testing minutes?

No, every published plan includes unlimited testing minutes and unlimited users; the pricing lever is the number of parallel test sessions and device category.

CircleCI: Can I purchase additional credits on CircleCI Performance plan?

Yes, additional credits are available at $15 for every 25,000 credits purchased. Paid credits roll over month to month and expire after one year; free plan credits expire monthly without rollover.

Source
Sauce Labs: How does it differ from BrowserStack?

Both offer equivalent real and virtual device cloud testing for Selenium and Appium; differences are mainly in device inventory specifics, parallel session pricing and AI feature rollout, which change often enough to need a current comparison.

CircleCI: What is included in the CircleCI free plan?

The free plan includes up to 6,000 build minutes per month (small Docker resource class), 5 active users, 30,000 free credits monthly, 30x concurrency, 1 GB network, 2 GB storage, and community support. No credit card required.

Source
Sauce Labs: Do I need Appium or Selenium separately?

Yes, Sauce Labs provides the device and browser infrastructure; test scripts are still written against the open source Selenium or Appium frameworks.

CircleCI: What are the Scale plan limits and pricing?

CircleCI Scale plan offers custom pricing billed annually with unlimited concurrency, 50 GB network, 200 GB storage, customizable credits and users, enterprise controls, and GPU environment access. Requires contacting sales for a quote.

Source
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