Coveralls vs mabl
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Coveralls and mabl are credible software testing tools, and the right pick comes down to your priorities.
Choose Coveralls if you want a lower starting price (free – $9.99/mo) and a free plan to start on. Test coverage history and PR feedback.
Choose mabl if you'd rather have a longer free trial (14 days) and a higher overall rating (4.6/5). Low-code test automation.
Coveralls vs mabl: side by side
| Dimension | Coveralls | mabl |
|---|---|---|
| Starting price | Free – $9.99/moWinner | Custom |
| Free plan | YesWinner | No |
| Free trial | — | 14 daysWinner |
| Pricing model | Freemium | Subscription |
| Best for | Open Source Projects, Small Teams | Qa Teams |
| Platforms | Web, Api | Web, Api |
| Rating | 4.1/5 | 4.6/5Winner |
Coveralls key facts
- Vendor
- Coveralls
- Pricing
- Freemium — Free – $9.99/mo
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Open Source Projects, Small Teams
- Editor rating
- 4.1 / 5
- Founded
- 2012
- Headquarters
- United States
mabl key facts
- Vendor
- mabl
- Pricing
- Subscription — Custom
- Free tier
- Free trial (14 days)
- Platforms
- Web, Api
- Best for
- Qa Teams
- Editor rating
- 4.6 / 5
- Founded
- 2017
- Headquarters
- Boston, MA, USA
Frequently asked questions
Is Coveralls better than mabl?
Neither is universally better — mabl edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Coveralls or mabl cheaper?
Coveralls is the more affordable of the two to get started, at free – $9.99/mo. Coveralls starts at free – $9.99/mo; mabl starts at custom.
Can Coveralls replace mabl?
Yes for most teams — both are software testing tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.