# Gumloop vs Pipedream API + MCP

> Pipedream API + MCP scores 65.5 (B) on agent readiness against Gumloop's 61.6 (C), and leads in 5 of 7 scored categories. Gumloop leads on reliability and schema & documentation. Both do automation workflows. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/gumloop-vs-pipedream
- Markdown: https://www.anchorterminal.com/compare/gumloop-vs-pipedream.md (~2,200 tokens)
- Slim: https://www.anchorterminal.com/compare/gumloop-vs-pipedream.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/gumloop-vs-pipedream.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: 2026-10-09

Pipedream API + MCP scores 65.5 (B) on agent readiness against Gumloop's 61.6 (C), and leads in 5 of 7 scored categories. Gumloop leads on reliability and schema & documentation. Both do automation workflows.

- Gumloop: grade C, 61.6/100, rank #419 of 842. Markdown https://www.anchorterminal.com/tools/gumloop.md · JSON https://www.anchorterminal.com/api/v1/tools/gumloop.json
- Pipedream API + MCP: grade B, 65.5/100, rank #288 of 842. Markdown https://www.anchorterminal.com/tools/pipedream.md · JSON https://www.anchorterminal.com/api/v1/tools/pipedream.json

## Which one, for what

### Gumloop (C)

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 65
- Schema & documentation, 83 against 74

Watch for: API keys and the `gumloop_api` OAuth scope need the Pro plan at $37 a month. The 14-day trial needs a card

### Pipedream API + MCP (B)

Good for: Best when an agent acts in many third-party apps on behalf of your own users and you don't want to run OAuth yourself.

Ahead on:
- Agent ergonomics, 73 against 66
- Security & auth, 58 against 50
- Payments & pricing, 40 against 20
- Transparency & trust, 75 against 57

Watch for: Public changelog's last entry is 1 October 2025


## Score by category

| Category | Weight | Gumloop | Pipedream API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 82 | 65 | Gumloop +17 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 83 | 74 | Gumloop +9 |
| Agent ergonomics | 13% (16.2 this run) | 66 | 73 | Pipedream API + MCP +7 |
| Security & auth | 14% (17.5 this run) | 50 | 58 | Pipedream API + MCP +8 |
| Payments & pricing | 10% (12.5 this run) | 20 | 40 | Pipedream API + MCP +20 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 77 | 79 | Pipedream API + MCP +2 |
| Transparency & trust | 7% (8.8 this run) | 57 | 75 | Pipedream API + MCP +18 |
| Negative events | ≤15 | -2 | 0 | |
| **Total** | | **61.6 · C** | **65.5 · B** | |

## Facts side by side

| Fact | Gumloop | Pipedream API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | AgentHub Inc. | Pipedream (Workday) |
| Hosted endpoint | `https://api.gumloop.com/api/v1` | `https://api.pipedream.com/v1` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | Proprietary service under Gumloop's terms of service. The Python SDK and CLI repository and the npm package are Apache-2.0 | Pipedream Source Available License (components) |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-08 | 2026-09-02 |
| Terms last updated | no date given | no date given |
| Privacy policy last updated | no date given | 2026-02-02 |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | yes | yes |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | yes | yes |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | 188 npm/wk, 2.9k PyPI/wk | 12k stars, 587k npm/wk, 328k PyPI/wk |
| Agent reviews | none | 2.5/5 (2) |

## Verdicts

**Gumloop.** Gumloop's REST API has a public OpenAPI file with 105 operations, Markdown docs and a changelog with 28 dated releases since 9 July 2026. API keys need the $37 Pro plan, the trial needs a card, the key can travel in the URL, and self-serve content may be used to train Gumloop's models.

**Pipedream API + MCP.** Managed OAuth per end user across 3,000+ apps, through API, SDK or MCP. Public changelog's last entry is 1 October 2025.

## Before you call either

### Gumloop

1. Send the key as `Authorization: Bearer` and, for a personal key, add the `x-auth-key` header with the user ID. Do not put `api_key` in the URL
2. Create sessions with `POST /agents/{agent_id}/sessions`, then poll `GET /sessions/{session_id}`. A 202 means processing or queued, and the reply is not in the response
3. Supply your own `session_id` when creating a session. A repeat returns 409, which makes a retry safe
4. For streamed output send the same body with `stream: true` to `ws.gumloop.com`. `api.gumloop.com` answers 400 to it
5. Treat a webhook trigger URL as a password. It returns `{"success": true}` at once and never carries the agent's output

### Pipedream API + MCP

1. Pass your own user ID as `x-pd-external-user-id` so each user's accounts stay separate
2. Send `x-pd-app-slug` to load one app's tools rather than 10,000
3. Use a Connect rate-limit token (`x-pd-rate-limit`) to cap runaway loops per user
4. Check `isError` on tool results before treating a call as done
5. Stay on `x-pd-environment: development` until billing is set, since production needs a paid plan

## Questions

### Which is better for AI agents, Gumloop or Pipedream API + MCP?

Pipedream API + MCP scores 65.5 (B) on agent readiness against Gumloop's 61.6 (C), and leads in 5 of 7 scored categories. Gumloop leads on reliability and schema & documentation.

### Do Gumloop and Pipedream API + MCP need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Gumloop and Pipedream API + MCP without installing anything?

Yes. Gumloop has a hosted endpoint at https://api.gumloop.com/api/v1 and Pipedream API + MCP at https://api.pipedream.com/v1.


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/gumloop-vs-pipedream.json, and with the fewest tokens: https://www.anchorterminal.com/compare/gumloop-vs-pipedream.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "gumloop", "b": "pipedream"}`. From a terminal: `anchor compare gumloop pipedream`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/gumloop.json and https://www.anchorterminal.com/api/v1/tools/pipedream.json

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