Chromatic vs Argos

From $149 per month (indicative, starter)

From $30 per month (indicative)

Snapshot-based billing. TurboSnap, which only re-tests stories affected by a change, is the main cost control.

Transparent, low pricing relative to the category incumbents.

Free tier with a monthly snapshot allowance.

Free tier with a monthly screenshot allowance; free for open-source projects.

Widely used

Chromatic · since 2017

Emerging

Argos · since 2017

• Zero-effort setup if you already have Storybook — stories are the tests.
• The hosted review UI is genuinely usable by designers and product managers.
• TurboSnap dramatically reduces snapshot cost on large libraries.

• Clean, fast PR review experience.
• Genuinely affordable, with a workable free tier.
• Open source, so self-hosting is a real fallback.

• Strongly tied to Storybook; without it much of the value disappears.
• Component-level, not full-page — it will not catch a broken page layout.
• Snapshot pricing still adds up on a big design system.

• Fewer integrations than Percy or Applitools.
• Small team behind it.
• Limited cross-browser rendering options.

Design-system and component-library teams already invested in Storybook.

Small and mid-sized teams wanting visual review in PRs at a sane price.