Test Gru
By Gru.ai. Category: Unit test generation. Homepage
The Gru Agent listing on GitHub Marketplace describes Test Gru as a GitHub App for AI unit test automation. It identifies files to test, writes unit tests, runs them and opens pull requests. The listing names JavaScript and TypeScript as supported languages, with Java, Go and Python being added gradually. The app runs as a hosted service. The listing includes a free plan of five assignments per month. The gru.ai website now presents a general-purpose assistant and no longer mentions Test Gru.
Description written from the vendor's documentation.
Status
Status: Active
The gru.ai homepage and gru.ai/unit-test now present a general-purpose 'AGI Assistant' with no mention of Test Gru; the Test Gru GitHub App remains listed on GitHub Marketplace with a free plan. No discontinuation announcement found.
Facts
| Fact | Value | Evidence | Source | Verified on |
|---|---|---|---|---|
| Status | Active | Documented | github.com | |
| AI capabilities | Documented | github.com | ||
| Test creation | Documented | github.com | ||
| Test output | Not documented | Not documented | None found | |
| Surfaces | Not documented | Not documented | None found | |
| Hosting | Documented | github.com | ||
| Pricing model | Documented | github.com | ||
| Free tier | Yes | Documented | github.com | |
| CI integrations | Not documented | Not documented | None found | |
| Self-healing | None documented | Not documented | None found | |
| Agent integration | Not documented | Not documented | None found |
Published prices
| Plan | Price | Billing |
|---|---|---|
| Free Testing Phase | $0 | Free trial for 5 assignments per month |
Vendor-stated, verbatim
What Gru.ai says about its product, quoted as published and not confirmed in documentation.
“Forget about Unit Testing, get covered automatically.”
Alternatives
Tools in the same category (Unit test generation), ordered by the number of shared creation and surface values, then by name. Each line lists documented facts that differ from Test Gru.
- ChatUniTest: documents hosting self-hosted
- CodeRabbit: documents hosting self-hosted
- CoverUp: documents hosting self-hosted
- Diffblue Cover: documents hosting self-hosted
- EarlyAI: documents status shut down
- GitAuto: Unit test generation; no documented difference in output, creation, hosting or free tier
Questions
Is this page a review of Test Gru?
No. This page is a fact sheet. Each fact shows its evidence level, its source and the date it was checked. We do not rate or rank tools.
Does Test Gru have a free tier?
Yes. Test Gru has a free tier. This is documented, checked on 2026-09-24.
What test output does Test Gru produce?
The test output format is not documented as of 2026-09-24.
Is Test Gru still available?
Status: Active, checked on 2026-09-24.
Sources
- Gru AI homepage Opened
- Gru AI /unit-test page (now general assistant landing) Opened
- Gru AI /pricing page (no Test Gru plans shown) Opened
- Test Gru Quick Start (blog URL now serves general assistant page) Opened
- Gru Agent - GitHub Marketplace Opened
- gru-agent GitHub organization (Test Gru example repositories) Opened
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