Agentic Commerce Protocol (ACP) vs Universal Commerce Protocol (UCP)
Agentic Commerce Protocol (ACP) vs Universal Commerce Protocol (UCP), compared side by side on 16 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Agentic Commerce Protocol (ACP) is on 3/100 and Universal Commerce Protocol (UCP) on 1/100.
Where each one leads
Agentic Commerce Protocol (ACP)
- our overall score: 3/100 against 1/100
Universal Commerce Protocol (UCP)
Leads on none of the measures we hold for both companies.
At a glance
| Measure | Agentic Commerce Protocol (ACP) | Universal Commerce Protocol (UCP) |
|---|---|---|
| What it is | Open-source standard enabling secure, programmatic commerce transactions between AI agents and online businesses. | UCP/AP2 are open-source protocols for AI agent commerce, discovery, and secure payment authorization. |
| Category | AI, Fintech, E-commerce, Open Source | Fintech, AI, E-commerce, Agentic AI |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2025 | 2025 |
| Headquarters | San Francisco, United States | Mountain View, United States |
| Status | Active | Active |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Agentic Commerce Protocol (ACP) | Universal Commerce Protocol (UCP) |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 3/100 | 1/100 |
| Search visibility | 8/100 | 9/100 |
| Agent readinessHow well an AI agent can read and act on the site | F (39/100) | F (37/100) |
| Domain ratingLink authority, 0-100 | 72/100 | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Agentic Commerce Protocol (ACP) | Universal Commerce Protocol (UCP) |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Fastly |
| Frameworks | Next.js, Tailwind CSS | Not detected |
| Analytics | Plausible | Google Analytics 4 |
| Agentic commerceMachine-readable checkout or agent payment rails | Stripe ACP | AP2 |
| Open source | Yes | Yes |
| Self-hostable | Yes | No |
Agentic Commerce Protocol (ACP) vs Universal Commerce Protocol (UCP): common questions
Which is better, Agentic Commerce Protocol (ACP) or Universal Commerce Protocol (UCP)?
On our 0-100 score Agentic Commerce Protocol (ACP) rates higher (3/100 against 1/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 16 data points above: read the rows that match what you are buying for.
How do Agentic Commerce Protocol (ACP) and Universal Commerce Protocol (UCP) compare on the numbers?
Agentic Commerce Protocol (ACP) leads on our overall score (3/100 against 1/100).
Read the full Agentic Commerce Protocol (ACP) review and pricing or the Universal Commerce Protocol (UCP) review and pricing. You can also browse other Agentic Commerce Protocol (ACP) alternatives we track.