# Gauge — AI Coding Tool Review & Pricing

> Open-source CLI that measures and improves agent experience: it runs real coding agents against your Skills, CLIs, SDKs, MCP servers or docs in sandboxed sessions, captures where they get stuck, and lets your own coding agent test fixes before you publish.

Source: https://ai.dosa.dev/tools/gauge · Updated Nov 5, 2026 · Category: AI Testing & Quality Assurance · Published by dosa.dev

## At a glance

- **Tool**: Gauge
- **Company**: Gauge
- **Category**: [AI Testing & Quality Assurance](https://ai.dosa.dev/category/qa-testing)
- **Pricing model**: Freemium
- **Official website**: https://www.withgauge.com/agents/

## Key features

- Runs Claude Code, Codex, Pi and OpenCode in fresh Docker sessions
- Normalizes agent events into consistent transcripts and structured findings
- Saved evals, preference prompts and shared Markdown cases for CI
- Tests unreleased CLI/SDK tarballs and working-tree Skills before publishing
- Issue tracking with fix, mute, reopen and recheck commands
- `gauge watch` live view of past and running sessions
- Hosted mode adds automatic analysis, authenticated MCP/API and docs testing

## Pricing

**Model**: Freemium

CLI is free and open-source (MIT) and the local loop needs no Gauge account; agent usage is billed to your own provider or subscription. Hosted Gauge runs on a Gauge workspace with credits.

## Who it is for

- **Best for**: Teams shipping CLIs, SDKs, MCP servers, Skills or docs who want evidence of how coding agents actually use them and a repeatable loop to fix friction.
- **Not ideal for**: Developers looking for a coding assistant to write their own app code, or environments without Docker and Node.js 22.13+.

## Verdict

A distinctive, fast-shipping eval loop for agent-facing products; still early with a small community, and the richer analysis lives in the paid hosted tier.

## Recent updates

v0.28.0 (Nov 4, 2026) added hosted `--cli-rules` to stub or redirect CLI commands per run; v0.27.0 (Nov 2) added hosted setup/teardown scripts, issue fix/mute/recheck commands and `gauge watch`.

## Frequently asked questions

### Is Gauge free?

Gauge is Freemium. CLI is free and open-source (MIT) and the local loop needs no Gauge account; agent usage is billed to your own provider or subscription. Hosted Gauge runs on a Gauge workspace with credits. Check the official site for current plans.

### Is Gauge open source?

Yes - Gauge is open source. CLI is free and open-source (MIT) and the local loop needs no Gauge account; agent usage is billed to your own provider or subscription. Hosted Gauge runs on a Gauge workspace with credits.

### How much does Gauge cost?

CLI is free and open-source (MIT) and the local loop needs no Gauge account; agent usage is billed to your own provider or subscription. Hosted Gauge runs on a Gauge workspace with credits. Pricing changes often - verify on the official site.

### Who is Gauge best for?

Teams shipping CLIs, SDKs, MCP servers, Skills or docs who want evidence of how coding agents actually use them and a repeatable loop to fix friction.

### Who is Gauge not ideal for?

Developers looking for a coding assistant to write their own app code, or environments without Docker and Node.js 22.13+.

### What are the best Gauge alternatives?

The closest Gauge alternatives on ai.dosa.dev are GitAuto, AgentDiff, Agent QA - all listed under AI Testing & Quality Assurance.

### Who makes Gauge?

Gauge is developed by Gauge. It is listed in the AI Testing & Quality Assurance category on ai.dosa.dev.

## Top alternatives

- [GitAuto](https://ai.dosa.dev/tools/gitauto) (Unknown) — Development teams with legacy codebases or high test coverage requirements who need to automate repetitive unit testing and maintenance tasks.
- [AgentDiff](https://ai.dosa.dev/tools/agentdiff) (Freemium) — Engineers building multi-turn, tool-calling agents who need to verify specific execution paths and maintain provenance in production environments.
- [Agent QA](https://ai.dosa.dev/tools/agent-qa) (Open Source) — Engineering teams that want to own their testing stack, maintain test and memory files within their own repository, and leverage AI agents for automated QA workflows.
- [e2e](https://ai.dosa.dev/tools/e2e) (Open Source) — Teams looking to combine the flexibility of agent-driven testing with the precision of scripted, locator-based E2E tests, particularly for projects that frequently evolve or require high-speed CI feedback.
- [iFixAi](https://ai.dosa.dev/tools/ifixai) (Freemium) — Engineering teams shipping AI agents that handle sensitive tasks like financial transactions, database edits, or internal tool usage.
- [ARTEMIS](https://ai.dosa.dev/tools/artemis) (Open Source) — Mobile developers and QA engineers who need an autonomous AI agent to execute end-to-end testing, bug reproduction, or exploratory stability checks on Android devices.
- Full alternatives guide: https://ai.dosa.dev/tools/gauge/alternatives