Buglab is a no-code visual testing tool that spots UI bugs in websites and web apps. Free 250 pages, paid plans from $39/month. See features and pricing.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Buglab is a no-code visual testing platform built to detect UI and UX discrepancies in websites, platforms and web apps. The company frames it as a spellcheck for UI: instead of a person scanning pages for broken layouts or changed behavior, the software compares versions and flags what differs.
The problem it targets is that finding bugs is difficult, repetitive and boring. Buglab's marketing cites an e-commerce business that lost 30% of a seven-digit profit during a Black Friday because of a faulty checkout, and presents automated testing as the way to catch such faults in time.
Tests are built as ordered sequences of user actions, with no code involved. The homepage example opens a URL, takes a screenshot, hovers over a menu link, types text into a feedback field without a screenshot, clicks a submit button and takes a final screenshot. Each step can be set to capture or skip a screenshot.
Once a test is set, Buglab runs it and displays the baseline screenshot next to the test screenshot, highlighting the differences between the base and new website versions. For simpler checks, you paste a URL and press Run, and the platform crawls the site and screenshots every page.
The core capability is baseline-versus-test comparison, supported by simulated actions such as hovering, typing, filling forms and clicking buttons. This lets teams verify interactive flows, not only static pages, and confirm that website changes have not altered functionality.
Automation is the second pillar. Tests can be grouped into suites and projects and scheduled with a name, time and frequency, for example once a day at 08:30 for a desktop website suite. Buglab notifies you when the latest result differs from the baseline. Web apps can also be tested at mobile screen sizes and in mobile browsers.
Buglab is a no-code visual testing platform that detects UI and UX discrepancies in websites, platforms and web apps. It compares a baseline version against a new one and highlights the differences. It describes itself as a spellcheck for UI.
Paid plans start at $39 per month for Personal (2,000 monthly pages). Startup is $189 per month and Scaleup is $479 per month. Annual billing is $390, $1,890 and $4,790 respectively, and Enterprise is priced on request.
Yes. Every account starts on the Free tier with 250 page tests. There is no time limit, and the free tier lasts until you reach 250 page tests.
No. A credit card is not required at registration. When you upgrade to a higher tier, a Stripe payment link handles payment.
No. Native mobile app testing, such as Android and iOS apps, is not currently supported. You can test web applications at mobile screen sizes and in mobile browsers.
Not yet. The company says it is working on Jira and Slack integrations. No other integrations are named in the provided sources.
Little to none. Familiarity with HTML and CSS helps for more complex scenarios, and the Buglab team offers help with the heavy lifting.
You can test your website, platform and most publicly available URLs. Tests can include filling forms, hovering over elements and clicking buttons.