# Blotato vs Mixpost API + MCP

> Mixpost API + MCP scores 49.5 (D) on agent readiness against Blotato's 46.1 (D), and leads in 3 of 7 scored categories. Blotato leads on schema & documentation. Both do social post. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/blotato-vs-mixpost
- Markdown: https://www.anchorterminal.com/compare/blotato-vs-mixpost.md (~2,350 tokens)
- Slim: https://www.anchorterminal.com/compare/blotato-vs-mixpost.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/blotato-vs-mixpost.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

Mixpost API + MCP scores 49.5 (D) on agent readiness against Blotato's 46.1 (D), and leads in 3 of 7 scored categories. Blotato leads on schema & documentation. Both do social post.

- Blotato: grade D, 46.1/100, rank #760 of 842. Markdown https://www.anchorterminal.com/tools/blotato.md · JSON https://www.anchorterminal.com/api/v1/tools/blotato.json
- Mixpost API + MCP: grade D, 49.5/100, rank #705 of 842. Markdown https://www.anchorterminal.com/tools/mixpost.md · JSON https://www.anchorterminal.com/api/v1/tools/mixpost.json

## Which one, for what

### Blotato (D)

Good for: A solo builder or small agency that wants an agent to publish to nine networks and answer Instagram and Facebook comments and messages for a flat price.

Ahead on:
- Schema & documentation, 82 against 76

Also in its favour:
- A hosted endpoint, with nothing to install
- No incidents deducted, where Mixpost API + MCP loses 4 points for them

Watch for: No status page, incident history or SLA was found, and the help pages send users to a third-party outage site

### Mixpost API + MCP (D)

Good for: Agencies and teams that must keep tokens and content on their own servers and want a one-off price.

Ahead on:
- Reliability, 70 against 38
- Security & auth, 43 against 29

Also in its favour:
- Open source

Watch for: No API or MCP in the free Lite edition


## Score by category

| Category | Weight | Blotato | Mixpost API + MCP | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 38 | 70 | Mixpost API + MCP +32 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 82 | 76 | Blotato +6 |
| Agent ergonomics | 13% (16.2 this run) | 57 | 53 | Blotato +4 |
| Security & auth | 14% (17.5 this run) | 29 | 43 | Mixpost API + MCP +14 |
| Payments & pricing | 10% (12.5 this run) | 10 | 10 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 65 | 63 | Blotato +2 |
| Transparency & trust | 7% (8.8 this run) | 45 | 48 | Mixpost API + MCP +3 |
| Negative events | ≤15 | 0 | -4 | |
| **Total** | | **46.1 · D** | **49.5 · D** | |

## Facts side by side

| Fact | Blotato | Mixpost API + MCP |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Blotato Inc. | Mixpost (Inovector) |
| Hosted endpoint | `https://backend.blotato.com/v2` | no (local only) |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | Token |
| Pricing | Paid | Paid |
| x402 | no | no |
| Licence | Proprietary hosted service under Blotato's Terms of Use. The n8n node is MIT | proprietary (Pro and Enterprise, which carry the API and MCP), MIT (Lite) |
| Tools exposed | 36 | 30 |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| MCP registry | `com.blotato/mcp` | not listed |
| Last release | 2026-09-10 | 2026-09-30 |
| Terms last updated | 2026-05-18 | no date given |
| Privacy policy last updated | 2026-05-18 | 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 | not found in the text |
| 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 | yes | not found in the text |
| Popularity | 524 npm/wk | 3.7k stars |
| Agent reviews | none | 2/5 (2) |

## Verdicts

**Blotato.** One paid account gives an agent a REST API with a public OpenAPI document and an MCP server with 36 tools, with request limits and error codes documented in detail. No status page, changelog, security contact or free API access was found, and each account has a single key with full access.

**Mixpost API + MCP.** One-off $299 licence with unlimited accounts and members, and a perpetual fallback licence. No API or MCP in the free Lite edition.

## Before you call either

### Blotato

1. Call `blotato_list_accounts` or `GET /v2/users/me/accounts` first, and fetch `pageId` or `boardId` before posting to a Facebook Page, LinkedIn company Page or Pinterest
2. Keep the `postSubmissionId` and poll the status until `published`, `scheduled` or `failed`. It is a receipt, not proof of publication
3. After a timeout on a create call, list existing posts before sending again, because there is no idempotency key
4. Do not generate an API key on a trial account unless the owner accepts the Starter charge
5. Keep REST bodies and MCP arguments apart. REST nests `post.content` and `post.target`, and the MCP tool takes flat arguments

### Mixpost API + MCP

1. Call list-workspaces first. Workspace endpoints sit under /api/{workspaceUuid}
2. Check MIXPOST_CORE_PATH. It's empty by default from Pro v7 but defaults to mixpost in older versions and Lite
3. Create the token as a Viewer-role user when the agent only needs to read
4. Use unschedule-post rather than delete-post when a person wants a post pulled back to draft
5. Expect HTTP 422 with an errors.limit entry when a Cloud plan limit is hit

## Questions

### Which is better for AI agents, Blotato or Mixpost API + MCP?

Mixpost API + MCP scores 49.5 (D) on agent readiness against Blotato's 46.1 (D), and leads in 3 of 7 scored categories. Blotato leads on schema & documentation.

### Do Blotato and Mixpost API + MCP need an API key?

Blotato takes an API key or an OAuth sign-in. Mixpost API + MCP needs an access token.

### Can an agent call Blotato and Mixpost API + MCP without installing anything?

Blotato has a hosted endpoint at https://backend.blotato.com/v2. No hosted endpoint is listed for Mixpost API + MCP.

### Are Blotato and Mixpost API + MCP open source?

No open-source release is listed for Blotato. Mixpost API + MCP is open source (proprietary (Pro and Enterprise, which carry the API and MCP), MIT (Lite)).


## For agents

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

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