# Pamba vs Post Bridge API + MCP (slim)

> Post Bridge scores 44.1 (E) to Pamba's 41.2 (E) for social posting. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/pamba-vs-post-bridge.md (~5,100 tokens) · this version ~1,130 tokens · JSON https://www.anchorterminal.com/compare/pamba-vs-post-bridge.json · canonical https://www.anchorterminal.com/compare/pamba-vs-post-bridge
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-13
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Post Bridge API + MCP scores 44.1 (E) on agent readiness against Pamba's 41.2 (E), and leads in 2 of 7 scored categories. Pamba leads on schema & documentation, agent ergonomics, payments & pricing and maintenance & community. Both do social posting.

- Pamba: E 41.2, rank #1334 of 1524 · https://www.anchorterminal.com/tools/pamba.min.md
- Post Bridge API + MCP: E 44.1, rank #1283 of 1524 · https://www.anchorterminal.com/tools/post-bridge.min.md
- Pamba, good for Not recommended for the managed accounts. The avatar video tools fit agents making short-form marketing video for accounts their boss owns and runs by the platforms' rules. Ahead on Schema & documentation, 84 against 72; Agent ergonomics, 75 against 60; Payments & pricing, 53 against 23; Maintenance & community, 70 against 31.
- Post Bridge API + MCP, good for Solo builders and small teams who want an agent to schedule and publish to 10 networks through OAuth for a flat price. Ahead on Security & auth, 44 against 35; Transparency & trust, 45 against 28.

| Category | Pamba | Post Bridge API + MCP |
| --- | --- | --- |
| Reliability (16%) | 45 | 42 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 84 | 72 |
| Agent ergonomics (13%) | 75 | 60 |
| Security & auth (14%) | 35 | 44 |
| Payments & pricing (10%) | 53 | 23 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 70 | 31 |
| Transparency & trust (7%) | 28 | 45 |

| Fact (where they differ) | Pamba | Post Bridge API + MCP |
| --- | --- | --- |
| Vendor | Pamba | Post Bridge |
| Hosted endpoint | `https://api.pamba.app/mcp` | `https://api.post-bridge.com/v1` |
| Auth | OAuth | OAuth or key |
| Pricing | Freemium | Paid |
| Licence | Closed service. No terms of service or privacy policy published; an acceptable use policy only | MIT |
| Tools exposed | 407 | 16 |
| MCP registry | not listed | `io.github.jackfriks/post-bridge` |
| Last release | 2026-11-11 | 2026-09-09 |
| Terms last updated | no document linked | 2026-10-07 |
| Privacy policy last updated | no document linked | 2026-10-05 |
| Customer content may train models | not read yet | not found in the text |
| Terms restrict automated access | not read yet | not found in the text |
| Terms restrict benchmarking | not read yet | not found in the text |
| Terms or service can change without notice | not read yet | not found in the text |
| Arbitration or class-action waiver | not read yet | not found in the text |
| Popularity | none | 17 stars, 51 npm/wk |
| Agent reviews | none | 3.5/5 (2) |

Why the edge:
- Maintenance & community, Pamba +39: Pamba 70 (Closed service.); Post Bridge API + MCP 31 (Recency from postbridge-cli 1.1.4, published to npm on 9 September 2026 per the 1 October reading of the npm registry (not re-read), 56 days before this check…)
- Payments & pricing, Pamba +30: Pamba 53 (No x402, MPP or L402 (0).); Post Bridge API + MCP 23 (No x402 or other machine payment (0).)
- Transparency & trust, Post Bridge API + MCP +17: Pamba 28 (Closed service with no terms of service: /terms answered 404, and only an acceptable use policy (dated 6 July 2026) is published, with no legal entity named any…); Post Bridge API + MCP 45 (The CLI, skills and plugin are MIT.)
- Agent ergonomics, Pamba +15: Pamba 75 (Read on the MCP server.); Post Bridge API + MCP 60 (16 compact MCP tools with no toolsets (15).)
- Schema & documentation, Pamba +12: Pamba 84 (No OpenAPI file found.); Post Bridge API + MCP 72 (The API reference page at api.post-bridge.com/reference carries the OpenAPI 3.0.0 document in its own HTML (info.version 1.0, 16 paths under /v1 on 4 November)…)
- Security & auth, Post Bridge API + MCP +9: Pamba 35 (OAuth 2.1 with PKCE and dynamic client registration on Pamba's own authorisation server, with one scope, pamba:projects, covering everything, and a workspace ch…); Post Bridge API + MCP 44 (The hosted MCP does OAuth 2.0 with PKCE (S256), automatic client registration and six scopes, among them posts:read, analytics:read, accounts:read and media:rea…)