# bundle.social vs Sprout Social API

> bundle.social scores 60.1 (C) to Sprout Social's 54.7 (C) for social analytics. Prices, MCP, x402, uptime and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/bundle-social-vs-sprout-social
- Markdown: https://www.anchorterminal.com/compare/bundle-social-vs-sprout-social.md (~2,700 tokens)
- Slim: https://www.anchorterminal.com/compare/bundle-social-vs-sprout-social.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/bundle-social-vs-sprout-social.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

bundle.social scores 60.1 (C) on agent readiness against Sprout Social API's 54.7 (C), and leads in 4 of 7 scored categories. Sprout Social API leads on reliability, security & auth and transparency & trust. Both do social analytics.

- bundle.social: grade C, 60.1/100, rank #530 of 950. Markdown https://www.anchorterminal.com/tools/bundle-social.md · JSON https://www.anchorterminal.com/api/v1/tools/bundle-social.json
- Sprout Social API: grade C, 54.7/100, rank #679 of 950. Markdown https://www.anchorterminal.com/tools/sprout-social.md · JSON https://www.anchorterminal.com/api/v1/tools/sprout-social.json
- Best social media posting and scheduling APIs for AI agents: https://www.anchorterminal.com/best/social-media/index.md
- All 103 social comparisons: https://www.anchorterminal.com/compare/social-media/index.md

## Which one, for what

### bundle.social (C)

Good for: A SaaS product or agent that manages many accounts for many customers, since paid plans do not charge per connected account and teams separate tenants.

Ahead on:
- Schema & documentation, 86 against 51
- Agent ergonomics, 66 against 59
- Payments & pricing, 35 against 20
- Maintenance & community, 78 against 38

Also in its favour:
- Runs on your own machine
- Free to start without a card

Watch for: API keys are organisation-wide with no scopes or read-only mode found, so one key reaches every team and connected account

### Sprout Social API (C)

Good for: Reporting agents that pull profile, post, inbox, listening and case data for a company that already pays for Sprout Social, and for drafting posts a person will approve.

Ahead on:
- Reliability, 71 against 63
- Security & auth, 61 against 34
- Transparency & trust, 70 against 65

Watch for: Posts can be created only as drafts (`is_draft: true`), so the API cannot publish or schedule a post without a person in Sprout


## Score by category

| Category | Weight | bundle.social | Sprout Social API | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 63 | 71 | Sprout Social API +8 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 86 | 51 | bundle.social +35 |
| Agent ergonomics | 13% (16.2 this run) | 66 | 59 | bundle.social +7 |
| Security & auth | 14% (17.5 this run) | 34 | 61 | Sprout Social API +27 |
| Payments & pricing | 10% (12.5 this run) | 35 | 20 | bundle.social +15 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 78 | 38 | bundle.social +40 |
| Transparency & trust | 7% (8.8 this run) | 65 | 70 | Sprout Social API +5 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **60.1 · C** | **54.7 · C** | |

## Facts side by side

| Fact | bundle.social | Sprout Social API |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | BUNDLE SP. Z O.O. | Sprout Social, Inc. |
| Hosted endpoint | `https://api.bundle.social/api/v1` | `https://api.sproutsocial.com` |
| Transports | HTTP, stdio | HTTP |
| Auth | API key | OAuth or key |
| Pricing | Freemium | Paid |
| x402 | no | no |
| Licence | Proprietary hosted service under bundle.social's terms of service. The TypeScript SDK, the CLI and the MCP server on GitHub are MIT | Proprietary service under the Sprout Social Developer Terms and Terms of Service |
| Tools exposed | 68 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Last release | 2026-10-06 | 2026-10-06 |
| Terms last updated | 2026-07-14 | 2024-05-09 |
| Privacy policy last updated | 2026-07-02 | 2026-09-16 |
| Customer content may train models | not found in the text | not found in the text |
| Terms restrict automated access | yes | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | not found in the text |
| Popularity | 2 stars, 4.1k npm/wk | none |

## Verdicts

**bundle.social.** The REST API has a public OpenAPI 3.0 description of 194 operations, Markdown docs and published rate limits, and the free plan needs no card. Organisation API keys carry no scopes, there is no idempotency key, and the status page shows one API outage of 4 hours 3 minutes on 31 August 2026.

**Sprout Social API.** The API reads analytics, inbox messages, listening topics and cases across the main networks, with OAuth client credentials, field selection and a dated changelog. It creates draft posts only, so a person must publish them in Sprout. Access needs the Advanced plan at $399 per seat a month, and no OpenAPI file or SDK was found.

## Before you call either

### bundle.social

1. Send the key in the `x-api-key` header to `https://api.bundle.social/api/v1`. A missing key returns 401 and a bad key 403
2. Pass `teamId` on most calls. Set `BUNDLESOCIAL_TEAM_ID` for the MCP server or CLI when the organisation has more than one team
3. Set a `referenceKey` on each post and look it up with the reference-key endpoint before retrying a create, because there is no idempotency key
4. Check `GET /api/v1/organization/usage/daily-limits` before bulk scheduling. Failed and deleted posts still count against the monthly quota
5. A person must complete each network's OAuth consent in a browser. Keep prepaid credit for X, where a post costs $0.015 or $0.20 with a link

### Sprout Social API

1. Call `GET /v1/metadata/client` first for the customer ID, then `GET /v1/<customer ID>/metadata/customer` for profile and group IDs. Every other path needs them
2. Send `is_draft: true` on `POST /v1/<customer ID>/publishing/posts`. Tell the user the draft waits in the Sprout calendar for a person to publish
3. Name the `fields` you want on messages and posts requests. Without the list only `guid` comes back
4. Stay under 60 requests a minute and 250,000 a month, and back off on 429 on your own because no `Retry-After` is documented
5. Check the response when a draft names several profiles. A profile that cannot take the attached media is dropped with no error

## Questions

### Which is better for AI agents, bundle.social or Sprout Social API?

bundle.social scores 60.1 (C) on agent readiness against Sprout Social API's 54.7 (C), and leads in 4 of 7 scored categories. Sprout Social API leads on reliability, security & auth and transparency & trust.

### Do bundle.social and Sprout Social API need an API key?

bundle.social needs an API key. Sprout Social API takes an API key or an OAuth sign-in.

### Can an agent call bundle.social and Sprout Social API without installing anything?

Yes. bundle.social has a hosted endpoint at https://api.bundle.social/api/v1 and Sprout Social API at https://api.sproutsocial.com.


## For agents

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

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- [Postiz API + MCP vs Sprout Social API](https://www.anchorterminal.com/compare/postiz-vs-sprout-social.md)
- [Publer API + MCP vs Sprout Social API](https://www.anchorterminal.com/compare/publer-vs-sprout-social.md)
- [Sprout Social API vs Upload-Post API + MCP](https://www.anchorterminal.com/compare/sprout-social-vs-upload-post.md)
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