Functionize vs Testsigma
Functionize
functionize.com
Testsigma
testsigma.comSide by side
| Figure | Functionize | Testsigma |
|---|---|---|
| Price from | $20/mo | $14/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 4 |
| Spec score · AI Software Testing Tools | 8.1 (#12) | 8.6 (#6) |
| Spec score · Testing Automation Software | 8.1 (#10) | 8.7 (#6) |
| Spec score · Ai Code Testing | 8.1 (#11) | 8.6 (#4) |
| Spec score · Test Automation Software | 8.0 (#21) | 8.5 (#11) |
| Spec score · End-to-End Testing Software | 8.0 (#17) | 8.5 (#9) |
| Spec score · AI software testing tools | 7.6 (#23) | 9.3 (#4) |
| Integrations | The enterprise page says Studio connects with coding agents through MCP, CI/CD, Jira, Slack, and an identity provider; the integrations page is marked “Coming Soon.” | Documented integrations include Slack, Microsoft Teams, Google Chat, Jira, Bugzilla, BrowserStack, Sauce Labs, Jenkins, GitHub Actions, GitLab, Azure DevOps, CircleCI and others. |
| Security | The enterprise page lists SOC 2 Type II, SSO and role-based access, isolated execution, secure tunnels, and cloud or private deployment. | Testsigma says application servers are HTTPS-only, data in transit uses industry-standard encryption, and it performs quarterly VAPT assessments. |
| What it does | Functionize Studio builds, runs, and maintains software tests from plain-language descriptions as an app changes. | Testsigma is an AI-agentic quality platform that generates, executes, self-heals and analyzes automated tests. |
Plans
Functionize
- FreeFree
- Growth$20 a month
- Scale$100 a month
- EnterprisePriced on request
Testsigma
- Test Management$14 a month
- Test Management Pro$14 a month
- EnterprisePriced on request
- ProPriced on request
In their own words
Functionize
Functionize has no write-up on Specifiction yet; its figures are above.
Testsigma
Testsigma is a platform for planning, designing, executing, analyzing, reporting on and maintaining automated tests. Users can author tests in simple English without programming knowledge. Its AI agents can generate tests from user stories, product requirements documents, Figma designs or existing suites, then execute, analyze and heal them. It supports web, mobile web, Android, iOS and API projects, with unlimited counts for each application type listed on its pricing page. Tests can run in parallel across 3000+ browsers and real devices, locally or in the cloud. Listed integrations include Jenkins, Azure DevOps, Jira, Slack, Microsoft Teams, Google Chat, BrowserStack, Sauce Labs and LambdaTest. Testsigma lists a free plan and trial; Test Management Pro costs $14 a month, billed at $14 per user per month. Pro and Enterprise pricing is custom. Enterprise lists public, private or on-prem cloud deployment, a private grid, IP whitelisting and local testing.