Side by side
Functionize vs TestWheel
Both stand on ai software testing tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Functionize if you need plain-language test authoring, cross-browser runs, or a connection from an MCP-compatible coding agent. Consider Growth or Scale when the free plan’s included capacity is insufficient; Enterprise pricing requires contacting sales and has a 12-month minimum.
Visit FunctionizeTestWheel brings multiple test scopes, AI assistance, and development-tool integrations into one platform. The Basic and Pro / Team plans provide published entry points, while broader usage and Enterprise capabilities require higher tiers or custom pricing.
Visit TestWheelThe facts
| Functionize | TestWheel | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | Not published | Not published |
| Runs on | Web | Android, API, Extension, iPhone, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Growth: $20 a month | Basic: $10 a month |
| Plans published | 4 | 3 |
| Maker | Not published | Not published |
| Website | functionize.com | testwheel.com |
| On ai software testing tools | #12 of 34 | #26 of 34 |
Functionize: what it does well
- Creates and maintains tests from plain-language descriptions.
- Runs tests across browsers and reads the application each run.
- Company says tests adapt to interface changes by identifying elements by what they are.
- Coding agents can connect through the Functionize MCP server.
- Enterprise options include private deployment and regional data residency.
What to know first
- Agent work stops when credits run out until replenished or the billing period restarts.
- Enterprise pricing is available through sales, with a 12-month minimum.
- Growth and Scale credit add-ons cost 10 USD for 200,000 credits during a billing period.
TestWheel: what it does well
- Tests web, mobile, API, performance, and desktop apps
- AI test generation and self-healing
- Runs mobile tests on real devices
- Integrates with major development tools
- Offers on-premise deployment
What to know first
- No free plan
- Basic limits testing to one application
- API limits vary by plan
- Enterprise pricing is custom
Alternatives to Functionize Alternatives to TestWheel The whole list