Side by side
BELLATRIX vs Functionize
Both stand on testing automation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidiPhoneLinux+3
Visit BELLATRIX 
Free plan Web
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 FunctionizeThe facts
| BELLATRIX | Functionize | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Linux, Mac, Web, Windows | Web |
| Lowest paid plan | Not published | Growth: $20 a month |
| Plans published | None | 4 |
| Maker | Not published | Not published |
| Website | bellatrix.solutions | functionize.com |
| On testing automation software | #15 of 26 | #11 of 26 |
BELLATRIX: what it does well
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.
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