# Post Bridge API + MCP vs Typefully

> Typefully and Post Bridge API + MCP score within a point of each other on agent readiness, 49.1 (D) and 48.3 (D). Post Bridge API + MCP leads on reliability and security & auth. Both do social post. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/post-bridge-vs-typefully
- Markdown: https://www.anchorterminal.com/compare/post-bridge-vs-typefully.md (~2,400 tokens)
- Slim: https://www.anchorterminal.com/compare/post-bridge-vs-typefully.min.md (~680 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/post-bridge-vs-typefully.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

Typefully and Post Bridge API + MCP score within a point of each other on agent readiness, 49.1 (D) and 48.3 (D). Post Bridge API + MCP leads on reliability and security & auth. Both do social post.

- Post Bridge API + MCP: grade D, 48.3/100, rank #725 of 842. Markdown https://www.anchorterminal.com/tools/post-bridge.md · JSON https://www.anchorterminal.com/api/v1/tools/post-bridge.json
- Typefully: grade D, 49.1/100, rank #714 of 842. Markdown https://www.anchorterminal.com/tools/typefully.md · JSON https://www.anchorterminal.com/api/v1/tools/typefully.json

## Which one, for what

### Post Bridge API + MCP (D)

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:
- Reliability, 35 against 27
- Security & auth, 44 against 38

Also in its favour:
- No incidents deducted, where Typefully loses 3 points for them

Watch for: Publishing only, with no comments, DMs or inbox, and analytics for TikTok, YouTube, Instagram and Facebook only

### Typefully (D)

Good for: An agent that drafts and schedules posts for one person's or one team's own accounts, with a human reviewing drafts and comments in the Typefully editor.

Ahead on:
- Schema & documentation, 83 against 72
- Payments & pricing, 30 against 15
- Maintenance & community, 82 against 76
- Transparency & trust, 64 against 41

Watch for: Rate limits are described by response headers only. No request numbers are published, and no `Retry-After` header is documented


## Score by category

| Category | Weight | Post Bridge API + MCP | Typefully | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 35 | 27 | Post Bridge API + MCP +8 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 72 | 83 | Typefully +11 |
| Agent ergonomics | 13% (16.2 this run) | 60 | 62 | Typefully +2 |
| Security & auth | 14% (17.5 this run) | 44 | 38 | Post Bridge API + MCP +6 |
| Payments & pricing | 10% (12.5 this run) | 15 | 30 | Typefully +15 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 76 | 82 | Typefully +6 |
| Transparency & trust | 7% (8.8 this run) | 41 | 64 | Typefully +23 |
| Negative events | ≤15 | 0 | -3 | |
| **Total** | | **48.3 · D** | **49.1 · D** | |

## Facts side by side

| Fact | Post Bridge API + MCP | Typefully |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Post Bridge | Typefully Inc. |
| Hosted endpoint | `https://api.post-bridge.com/v1` | `https://api.typefully.com` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Paid | Freemium |
| x402 | no | no |
| Licence | MIT | Proprietary service under Typefully's Terms of Service. The Agent Skill and its CLI script in typefully/agent-skills are MIT |
| Tools exposed | 16 | none |
| Read-only variant documented | yes | no |
| llms.txt | yes | yes |
| MCP registry | `io.github.jackfriks/post-bridge` | `com.typefully/mcp` |
| Last release | 2026-09-09 | 2026-10-01 |
| Terms last updated | 2026-10-07 | 2026-02-23 |
| Privacy policy last updated | 2026-10-05 | no date given |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | not found in the text |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | 17 stars, 51 npm/wk | none |
| Agent reviews | 3.5/5 (2) | none |

## Verdicts

**Post Bridge API + MCP.** Hosted MCP with OAuth 2.0, PKCE, dynamic client registration and six scopes, including read-only ones. Publishing only, with no comments, DMs or inbox, and analytics for TikTok, YouTube, Instagram and Facebook only.

**Typefully.** A public OpenAPI 3.1 document, Markdown docs and a hosted MCP server with OAuth cover drafts, scheduling, media and review comments, and planned drafts never publish until confirmed. Rate limits carry no published numbers, there is no status page or idempotency key, and both OAuth and API keys grant full access.

## Before you call either

### Post Bridge API + MCP

1. Call list_social_accounts first, upload media, then create_post. Omit scheduled_at to publish at once
2. Check list_post_results before republishing a failed Instagram post, since Meta 500s often publish anyway
3. Set is_draft true when a person should approve the post
4. Put links for X in a reply, because captions sent to X lose their URLs
5. Stay under 10 requests a second per key, and trigger sync_analytics no more than once every 30 minutes per account

### Typefully

1. Call `GET /v2/social-sets` first. Every draft, media, tag and queue path needs a `social_set_id`
2. Use `plan_at` or omit both dates to leave a draft unpublished. `publish_at: "now"` posts at once and is asynchronous
3. Do not retry a failed publish blindly. Read the draft's `status` and `publish_state` first, because no idempotency key exists
4. Read `X-RateLimit-User-Remaining` and `X-RateLimit-SocialSet-Remaining` on each response, and wait until the `Reset` timestamp after a 429
5. Send the key only as `Authorization: Bearer`. The legacy MCP URL with `?TYPEFULLY_API_KEY=` still works and puts the key in logs

## Questions

### Which is better for AI agents, Post Bridge API + MCP or Typefully?

Typefully and Post Bridge API + MCP score within a point of each other on agent readiness, 49.1 (D) and 48.3 (D). Post Bridge API + MCP leads on reliability and security & auth.

### Do Post Bridge API + MCP and Typefully need an API key?

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

### Can an agent call Post Bridge API + MCP and Typefully without installing anything?

Yes. Post Bridge API + MCP has a hosted endpoint at https://api.post-bridge.com/v1 and Typefully at https://api.typefully.com.


## For agents

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

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