
Argos
Open-source visual regression testing for Playwright, Storybook, Vitest and Cypress
- Freemium· from $100/month
- Web
- API Available
- Open Source

What is Argos?
Argos is a Test Generation tool. Open-source visual regression testing for Playwright, Storybook, Vitest and Cypress. Argos is freemium: it has a free plan, and paid plans start at $100/month. A free trial is available. It is available on Web App. It is aimed at developers, qa engineers and devops teams.
Argos provides open-source visual regression testing for Playwright, Storybook, Vitest, and Cypress. It allows teams to diff screenshots and any file, review changes with AI agents, and fix flaky tests.
Built for developers, qa engineers, devops teams and frontend teams.
Features
Visual Regression Testing
Tests for visual changes in code
Snapshot Testing
Captures snapshots of files
Flaky Test Detection
Identifies unreliable tests
Preview Deployments
Provides previews for changes
MCP Server
CLI and REST API
Enables automation and integration
AI Agents
Uses AI for test analysis
Diff Screenshot
Compares screenshots for changes
File Diff
Compares any file type
Use cases
- Diff screenshots and any file
- Fix flaky tests
- Detect flaky tests
- Preview deployments for Storybook and static sites
- Manage test results with MCP server
Who it's for
- Developers
- QA Engineers
- DevOps Teams
- Frontend Teams
- Product Managers
- Engineering Managers
Pros & cons
Pros
- Public API available
- Free plan available
- Integrates with GitHub
- Integrates with GitLab
- Integrates with Slack
Cons
No documented limitations yet.
Pricing
Freemium — paid plans start at $100/month. Free trial available.
| Plan | Price |
|---|---|
| Hobby Plan | Free |
| Pro Plan | $100 / month |
| Enterprise | Custom |
Developer & API
Public SDK API available
- SDKs
- Node.js SDK, Node.js
Open source· MIT· 636 stars· 65 forks
Security & compliance
- SOC 2
- SSO
- SAML
- Encryption
As stated on Argos's website — not independently verified by AiByts.
FAQ
What is Argos?
Argos is a Test Generation tool. Open-source visual regression testing for Playwright, Storybook, Vitest and Cypress. Argos provides open-source visual regression testing for Playwright, Storybook, Vitest, and Cypress. It allows teams to diff screenshots and any file, review changes with AI agents, and fix flaky tests.
Is Argos free?
Argos has a free plan; advanced features require a paid plan.
How much does Argos cost?
Argos offers 3 plans: Hobby Plan (Free), Pro Plan ($100 / month) and Enterprise (Custom).
Does Argos have an API?
Yes, Argos offers a public SDK API for building custom integrations.
What platforms does Argos support?
Argos is available on Web App.
Who should use Argos?
Argos is built for developers, qa engineers, devops teams, frontend teams and product managers. Common uses: diff screenshots and any file, fix flaky tests, detect flaky tests and preview deployments for Storybook and static sites.
What does Argos integrate with?
Argos integrates with Slack, Microsoft Teams, Discord, GitHub, GitLab, Stripe, PostgreSQL and AWS.
Is Argos open source?
Yes, Argos is open source under the MIT license.
What are the best alternatives to Argos?
Similar tools on AiByts include Keploy, Tabnine, CoTester, Qodex and Checksum AI.
Details are compiled from Argos's website and public sources, last verified Oct 5, 2026. Features and pricing change — confirm on the official site before you buy.
Try Argos
Freemium · from $100/month
Tags
- Visual Regression Testing
- Snapshot Testing
- Flaky Test Detection
- Preview Deployments
- MCP Server
- AI Agents
- Diff Screenshot
- File Diff
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