Reqnroll
Reqnroll: A flexible SpecFlow migration path with broad .NET runner and IDE support. Ranked #9 of 29 in BDD Testing Tools by our editors (7.4/10); pricing: Free plan; best for .NET teams migrating from SpecFlow.
At a glance
- Editor score7.4 / 10
- PricingFree plan
- Best for.NET teams migrating from SpecFlow
- Free planYes
- Paid from€400/user/yr
- Gherkin supportYes
- Founded2024
- Facts checked21 Sep 2026
Where it wins
- Gherkin scenarios with Given-When-Then syntax
- Parallel execution across scenarios, features, and test assemblies
- Supports NUnit, MSTest, TUnit, and xUnit
Where it doesn't
- Paid plans are annual support subscriptions, not software licenses
- Browser testing depends on compatible automation integrations
- Founded in 2024, with a relatively short operating history
Our verdict on Reqnroll
Reqnroll is an open-source, Cucumber-style behavior-driven development framework for .NET. It is designed for teams writing executable specifications in Gherkin and running them as automated acceptance tests. The framework suits .NET teams migrating from SpecFlow as well as teams starting new BDD automation projects. It runs on Windows, Linux, and macOS, and can be used with or without an IDE.
Its strongest technical fit is the combination of migration support, runner compatibility, and execution options. Reqnroll supports step definitions through regular expressions or Cucumber Expressions, hooks, asynchronous bindings, plugins, and external binding assemblies. Teams can run scenarios, features, and test assemblies in parallel, while choosing NUnit, MSTest, TUnit, or xUnit. Visual Studio, Visual Studio Code, and Rider integrations also give teams several development environment options. Browser testing is supported through compatible automation integrations such as Selenium rather than through a built-in browser service.
The published plans separate the software from paid support. Community is free and includes BDD scenario automation, Visual Studio and Rider integration, community plugins, and community support. Professional costs €400 per 10 users per year and adds unlimited email support, a two-business-day SLA, and a contribution to Reqnroll sustainability. Enterprise costs €2,250 for the first 30 users per year and adds priority unlimited email support, online consultancy, signed compliance documents and confirmations, and company-wide package and special agreements. Additional Enterprise users cost €850 per 10 users per year. Choose Reqnroll for open-source .NET BDD, SpecFlow migration compatibility, and flexible runner support; consider an alternative if you need built-in browser infrastructure or a longer-established project.
Your product? Our editors can test Reqnroll in depth and publish a review, labelled as paid · from $149/mo →
Reqnroll pricing
All 4 Reqnroll plans and prices →
Reqnroll fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €400/user/yr |
| Gherkin support | Yes |
| Supported languages | Not verified |
| Execution mode | Local |
| Parallel execution | Yes |
| Browser testing | Yes |
| API access | Yes |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Email, Community, Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 8 integrations: NUnit, MSTest, TUnit, xUnit, Visual Studio, Visual Studio Code … |
| Pricing | Free plan (source) |
| Website | reqnroll.net |
| Facts checked | 21 Sep 2026 |
Reqnroll integrations
Reqnroll lists 8 integrations on its own site.
- NUnit
- MSTest
- TUnit
- xUnit
- Visual Studio
- Visual Studio Code
- Rider
- F#
Alternatives to Reqnroll
- Cucumber OpenA mature, extensible Cucumber workflow for local and CI-based BDD testing.9.1
- CucumberStudioA shared BDD workspace connecting Gherkin, test execution, automation results, and documentation.8.6
- KarateA self-hosted testing framework spanning API, UI, performance, and mock testing.8.3
See all Reqnroll alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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