# Gumloop vs Prismatic (slim)

> Gumloop scores 61.6 (C) to Prismatic's 59.1 (C) for workflow automation. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/gumloop-vs-prismatic.md (~2,400 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/gumloop-vs-prismatic.json · canonical https://www.anchorterminal.com/compare/gumloop-vs-prismatic
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Gumloop scores 61.6 (C) on agent readiness against Prismatic's 59.1 (C), and leads in 4 of 7 scored categories. Prismatic leads on security & auth, maintenance & community and transparency & trust. Both do workflow automation.

- Gumloop: C 61.6, rank #463 of 950 · https://www.anchorterminal.com/tools/gumloop.min.md
- Prismatic: C 59.1, rank #561 of 950 · https://www.anchorterminal.com/tools/prismatic.min.md
- Gumloop, good for A team that wants hosted agents with connectors, approvals and triggers, driven or configured by an outside agent through the API or MCP server. Ahead on Reliability, 82 against 67; Schema & documentation, 83 against 75; Payments & pricing, 20 against 0.
- Prismatic, good for A B2B software company that wants to build integrations once, deploy them per customer and let an in-app agent call them as MCP tools. Ahead on Security & auth, 59 against 50; Maintenance & community, 83 against 77; Transparency & trust, 65 against 57. Also Runs on your own machine.

| Category | Gumloop | Prismatic |
| --- | --- | --- |
| Reliability (16%) | 82 | 67 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 83 | 75 |
| Agent ergonomics (13%) | 66 | 63 |
| Security & auth (14%) | 50 | 59 |
| Payments & pricing (10%) | 20 | 0 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 77 | 83 |
| Transparency & trust (7%) | 57 | 65 |

| Fact (where they differ) | Gumloop | Prismatic |
| --- | --- | --- |
| Vendor | AgentHub Inc. | Prismatic Software Inc. |
| Hosted endpoint | `https://api.gumloop.com/api/v1` | `https://mcp.prismatic.io/mcp` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP, stdio |
| Auth | OAuth or key | OAuth |
| Licence | Proprietary service under Gumloop's terms of service. The Python SDK and CLI repository and the npm package are Apache-2.0 | Proprietary service. The Prism CLI, the Spectral and embedded SDKs, the Prism MCP dev server and the Claude Code skills on GitHub are MIT |
| Read-only variant documented | no | yes |
| MCP registry | not listed | `io.github.prismatic-io/prism-mcp` |
| Last release | 2026-10-08 | 2026-10-06 |
| Terms last updated | no date given | no document linked |
| Privacy policy last updated | no date given | 2024-06-26 |
| Customer content may train models | yes |  |
| Terms restrict automated access | yes |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | yes |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 188 npm/wk, 2.9k PyPI/wk | 29 stars, 8.4k npm/wk |