How much does Composite cost?
- Free plan
- Not stated
How you buy and get started
- Sign up
- Not stated
- Setup
- 30-second install "30-second install"
- When sales steps in
- Not stated
What Composite does
Composite runs locally in browsers such as Chrome, Edge or Arc and carries out repetitive browser tasks on any site the user can access. It suggests tasks to take over and also runs tasks the user describes.
- Good for
- Professionals such as accountants, recruiters, analysts and engineers who want repetitive browser work automated without switching browsers.
- Channels
- Browser (Chrome, Edge, Arc), Desktop app (Mac, Windows)
- Main product
- Composite browser autopilot
- Also includes
- Spotlight window opened with Cmd+Shift+Space, Activity Feed for active threads, Task list per thread, Background tab execution, Parallel tasks within a thread, Clarifying questions
- Connects to
- Google Sheets
- Public API
- Not stated
- MCP server
- Not stated
- Autonomous multi-step tasks
Composite clicks, types and navigates to do your professional work on your behalf, inside the browser and acco
- Page and tab summarization
Get organized summaries through generated reports when asking Composite for information retrieval type tasks
- SSO / SAML loginNot stated
- Central admin policiesNot stated
- DLP / data controlsNot stated
- Audit logsNot stated
- Choice of AI modelsNot stated
- Windows, Mac, mobile
Improved spotlight chat expand and collapsing behavior in Windows
The same 8 checks appear on every tool in AI browsers. Each tick quotes the vendor's own site.
Security and your data
| Question | Their answer | Where it says so |
|---|---|---|
| Trains AI on your data? | Not stated | |
| HIPAA (signs a BAA) | Not stated | |
| SOC 2 | Not stated | |
| GDPR | Not stated | |
| CCPA | Not stated | |
| PCI | Not stated | |
| ISO 27001 | Not stated | |
| Single sign-on | Not stated | |
| Trust center | Trust Center link in footer | "Trust Center"home |
Security answers are the vendor's own claims, quoted. We don't audit them.
Every plan
No prices are published on Composite's pricing page.
Fine print
- Billing increment
- Not stated
- Billed beyond usage
- Not stated
- Contract
- Not stated
- Refunds
- Not stated
- Auto renew
- Not stated
- Price change notice
- Not stated
"Not stated" means we read their pricing page and terms and they don't say.
About the company
- Legal name
- Composite Sciences, Inc.
- Online since
- Apr 18, 1995 Domain registration date
- Founder
- Charlie Deane and Yang Fan Yun
- Funding
- Composite raised $5.6M "Composite Raises $5.6M to Liberate Professionals From Tedious Grunt Work"
- Customers
- "Trusted by professionals at" their claim
- Backing
- "Backed by NFDG" their words
Composite alternatives
Sigma AI Browser$8 /moFree plan · checked Oct 29, 2026
Claude in Chrome$17 /moFree plan · checked Oct 29, 2026
Tabbit$30 /moFree plan · checked Oct 29, 2026
Fellou$16 /moFree plan · checked Oct 29, 2026
Strawberry Browser$20 /moFree plan · checked Oct 29, 2026Reviews elsewhere
We link to reviews instead of copying ratings: those sites don't allow reuse, and we don't test products ourselves.
Questions
Is Composite free?
No free plan is stated on Composite's pricing page.
