Lettuce
Lettuce: A free Python BDD tool with Gherkin-style workflows, Django integration, and CI output. Ranked #23 of 29 in BDD Testing Tools by our editors (6.0/10); pricing: Free plan; best for legacy or Django-focused Python BDD.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forLegacy or Django-focused Python BDD
- Free planYes
- Paid fromFree
- Gherkin supportYes
- Founded2010
- Facts checked21 Sep 2026
Where it wins
- Plain-text scenarios with outlines, example tables, hooks, and tags
- Django integration plus Subunit and coverage workflow support
- Free, open-source Python BDD execution from the command line
Where it doesn't
- Windows is the listed platform
- Does not provide browser testing
- Narrower ecosystem than broader BDD tools
Our verdict on Lettuce
Lettuce is an open-source behavior-driven development tool for Python projects. It is designed for developers and teams creating automated functional or acceptance tests, particularly those working with legacy Python codebases or Django projects. Teams describe features and scenarios in plain text, connect them to Python step definitions with decorators, and execute scenarios or features through a command-line utility. Gherkin-style support includes scenario outlines, example tables, hooks, shared test state, tags, and natural-language keywords for 18 languages.
For Python teams with Django projects, the product’s strongest advantage is its focused workflow. Django integration connects the BDD process to a common Python web framework, while Subunit output supports continuous-integration workflows and coverage integration supports code-coverage processes. These capabilities make Lettuce more suitable for functional and acceptance-test routines than a tool limited to scenario authoring alone. Its execution model is local, with command-line operation at the center of the workflow.
The trade-off is breadth. Windows is the listed platform, and browser testing is not part of the described feature set, so teams needing cross-platform execution or browser-focused automation should choose a broader alternative. Lettuce fits best when plain-text BDD scenarios, Python step definitions, Django integration, and established local or CI workflows are the priority. It is less suitable for teams seeking an extensive browser-testing ecosystem or a wider multi-platform testing surface. The published documentation version is 0.2.19, while the linked repository README identifies version 0.2.23.
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Lettuce pricing
Lettuce fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Gherkin support | Yes |
| Supported languages | Not verified |
| Execution mode | Local |
| Parallel execution | Not verified |
| Browser testing | Not verified |
| API access | Not verified |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 3 integrations: Django, Subunit, coverage |
| Pricing | Free plan |
| Website | lettuce.readthedocs.io |
| Facts checked | 21 Sep 2026 |
Lettuce integrations
Lettuce lists 3 integrations on its own site.
- Django
- Subunit
- coverage
Alternatives to Lettuce
- 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 Lettuce alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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