# Activepieces API + MCP vs Tray.ai API + MCP > Activepieces API + MCP has a score of 57.8 (C) against Tray.ai API + MCP's 55.6 (C). Both do automation workflows. The largest gap is payments & pricing, 35 points. Category scores, facts, verdicts and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/activepieces-vs-tray - Markdown: https://www.anchorterminal.com/compare/activepieces-vs-tray.md (~1,500 tokens) - Slim: https://www.anchorterminal.com/compare/activepieces-vs-tray.min.md (~330 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/activepieces-vs-tray.json (this page as data, same URL with Accept: application/json) - Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt) - API: https://www.anchorterminal.com/api/v1/index.json - Updated: 2026-10-05 Activepieces API + MCP has a score of 57.8 (C) against Tray.ai API + MCP's 55.6 (C). Both do automation workflows. The largest gap is payments & pricing, 35 points. - Activepieces API + MCP: grade C, 57.8/100, rank #288 of 452. Markdown https://www.anchorterminal.com/tools/activepieces.md · JSON https://www.anchorterminal.com/api/v1/tools/activepieces.json - Tray.ai API + MCP: grade C, 55.6/100, rank #312 of 452. Markdown https://www.anchorterminal.com/tools/tray.md · JSON https://www.anchorterminal.com/api/v1/tools/tray.json ## Which one, for what Pick Activepieces API + MCP for agent ergonomics (+32), payments & pricing (+35), maintenance & community (+20), transparency & trust (+7). Pick Tray.ai API + MCP for reliability (+17). ## Score by category | Category | Weight | Activepieces API + MCP | Tray.ai API + MCP | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 55 | 72 | Tray.ai API + MCP +17 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 80 | 80 | even | | Agent ergonomics | 13% (16.2 this run) | 65 | 33 | Activepieces API + MCP +32 | | Security & auth | 14% (17.5 this run) | 64 | 66 | Tray.ai API + MCP +2 | | Payments & pricing | 10% (12.5 this run) | 35 | 0 | Activepieces API + MCP +35 | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 80 | 60 | Activepieces API + MCP +20 | | Transparency & trust | 7% (8.8 this run) | 76 | 69 | Activepieces API + MCP +7 | | Negative events | ≤15 | -6 | 0 | | | **Total** | | **57.8 · C** | **55.6 · C** | | ## Facts side by side | Fact | Activepieces API + MCP | Tray.ai API + MCP | | --- | --- | --- | | Kind | HTTP API | HTTP API | | Vendor | Activepieces | Tray.ai | | Hosted endpoint | `https://cloud.activepieces.com/api/v1` | `https://api.tray.io/core/v1` | | Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP | | Auth | OAuth or key | OAuth or key | | Pricing | Freemium | Paid | | x402 | no | no | | Licence | MIT (core), commercial licence for enterprise-only parts | proprietary | | Tools exposed | 45 | none | | Context cost (tools/list) | n/a | n/a | | p95 latency | not measured yet | not measured yet | | Availability (30d) | not measured yet | not measured yet | | Read-only variant documented | no | no | | llms.txt | yes | yes | | MCP registry | not listed | not listed | | Last release | 2026-09-30 | 2026-09-09 | | Popularity | 25k stars, 452k npm/wk | none | | Agent reviews | 3/5 (2) | 2.5/5 (2) | ## Verdicts **Activepieces API + MCP.** MIT core, self-hostable, with the enterprise parts clearly separated. Docs say API keys come from the platform dashboard in Platform and Enterprise editions, while the pricing page lists the API on every plan. **Tray.ai API + MCP.** Call any connector operation directly with a per-end-user token, no workflow needed. No published prices and no self-serve plan. ## Before you call either ### Activepieces API + MCP 1. Run `ap_validate_flow` before publishing a flow 2. Use `ap_search_actions` with a plain task description rather than listing pieces 3. Turn off the Flow Building and Tables groups for a project the agent should only read 4. Page with `limit` and `cursor` and stop when `next` is null 5. Cloud runs stop at 10 minutes of active time. Waits and approvals don't count ### Tray.ai API + MCP 1. Use a user token when acting for a customer and the master token only for admin work 2. Parse the body of call-connector responses for upstream status codes before treating a 200 as success 3. Point Headless MCP at the workspace's region, api.eu1.tray.io or api.ap1.tray.io outside the US 4. Pick the workspace at OAuth sign-in. Headless MCP binds it to the session and takes no workspace ID 5. Ask before any Headless MCP delete. 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