Sauce Labs
Enterprise test cloud billed by concurrency, with a cheaper live-testing entry
About
Sauce Labs is the other long-established cloud testing platform, covering live cross-browser testing, a virtual device cloud for automated browser tests and a real device cloud for mobile. Like BrowserStack it is fundamentally a concurrency business: every plan includes a baseline number of parallel sessions and you buy more, so the bill tracks how aggressively your CI pipeline fans out rather than how many engineers hold accounts. Its structure is more enterprise-oriented than its main rival, which cuts both ways. Entry-level live testing is the affordable route, tracked from around $39 per month, while the automated virtual device cloud and real device cloud plans start higher, in the region of $149 to $199 per month depending on tier and concurrency. Enterprise agreements are quote-only. The upside is that Sauce has historically been strong on enterprise procurement — invoicing, security reviews, dedicated support — and it runs a free trial. The downside is transparency: Sauce's pricing page blocks automated access and pushes visitors toward a sales conversation, so published numbers come from third-party trackers rather than the vendor, and the free tier is not documented the way BrowserStack's Percy allowance is. The practical cost drivers to model are the same three that catch teams out everywhere in this category: real devices cost multiples of virtual ones, parallel-session counts are the real price dial, and CI pipelines that rerun flaky suites burn concurrency twice. Because neither vendor publishes a simple per-seat price, the honest comparison is a trial on both platforms using your own suite and your own peak parallelism.
Key Features
- Live cross-browser testing for manual sessions
- Virtual device cloud for automated browser tests
- Real device cloud for iOS and Android testing
- Concurrency-based plan structure
- Enterprise procurement, invoicing and security reviews
- Integrations with Selenium, Playwright, Cypress and Appium
Deals, Discounts & How to Save
Sauce Labs bills by concurrency, so the saving is in matching purchased parallelism to your true CI peak: keep manual and exploratory testing on the cheaper Live plan, reserve real devices for the tests that genuinely need them, and eliminate flaky-test retries, which silently consume the sessions you already paid for.
Pros
- Live testing entry point is cheaper than most device-cloud plans
- Strong enterprise procurement: invoicing, security review, support
- Virtual and real device clouds under one platform
- Free trial before purchase
Cons
- Pricing page blocks automated access and pushes you to sales
- Real device tiers cost multiples of virtual ones
- No published permanent free tier
- Concurrency model makes costs spike with retry-heavy pipelines
Pro Tips for Sauce Labs
Ask for published pricing in writing — the public page is gated, so everything else is estimation.
Run the free trial with your own suite to measure real peak concurrency.
Keep exploratory and manual testing on the cheap Live plan and reserve device cloud for CI.
Fix flaky tests first: every retry consumes concurrency you paid for.
Compare a like-for-like trial against BrowserStack before renewing a multi-year deal.
Alternatives to Sauce Labs
Testim
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Mabl
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TestMu AI (formerly LambdaTest)
AI-native cross-browser testing cloud (formerly LambdaTest)
BrowserStack
Cloud device lab where you pay for parallel tests, not for seats
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