# Contentstack vs Directus

> Directus scores 67.1 (B) on agent readiness against Contentstack's 64 (B), and leads in 5 of 7 scored categories. Contentstack leads on transparency & trust. Both do cms content. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/contentstack-vs-directus
- Markdown: https://www.anchorterminal.com/compare/contentstack-vs-directus.md (~2,350 tokens)
- Slim: https://www.anchorterminal.com/compare/contentstack-vs-directus.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/contentstack-vs-directus.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: 2026-10-08

Directus scores 67.1 (B) on agent readiness against Contentstack's 64 (B), and leads in 5 of 7 scored categories. Contentstack leads on transparency & trust. Both do cms content.

- Contentstack: grade B, 64/100, rank #288 of 722. Markdown https://www.anchorterminal.com/tools/contentstack.md · JSON https://www.anchorterminal.com/api/v1/tools/contentstack.json
- Directus: grade B, 67.1/100, rank #217 of 722. Markdown https://www.anchorterminal.com/tools/directus.md · JSON https://www.anchorterminal.com/api/v1/tools/directus.json

## Which one, for what

### Contentstack (B)

Good for: Teams already on Contentstack, or starting on its free plan, who want an agent to draft, localise, release and publish structured content with scoped credentials and an audit trail.

Ahead on:
- Transparency & trust, 73 against 61

Also in its favour:
- A hosted endpoint, with nothing to install
- Runs on your own machine
- Free to start without a card

Watch for: The MCP server's default group loads 78 tools, including nine deletes, with no readOnlyHint or destructiveHint annotations and no read-only switch

### Directus (B)

Good for: Teams that already keep content in an SQL database and want an agent to edit items, files and the data model under a named user's permissions.

Ahead on:
- Reliability, 82 against 71
- Agent ergonomics, 73 against 67
- Payments & pricing, 55 against 30

Watch for: Version 12 (10 June 2026) added licence enforcement. The free Core tier allows 3 Studio seats, 25 collections and 5 flows, and an instance over its limits is locked after a grace period


## Score by category

| Category | Weight | Contentstack | Directus | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 71 | 82 | Directus +11 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 77 | 81 | Directus +4 |
| Agent ergonomics | 13% (16.2 this run) | 67 | 73 | Directus +6 |
| Security & auth | 14% (17.5 this run) | 69 | 68 | Contentstack +1 |
| Payments & pricing | 10% (12.5 this run) | 30 | 55 | Directus +25 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 82 | 86 | Directus +4 |
| Transparency & trust | 7% (8.8 this run) | 73 | 61 | Contentstack +12 |
| Negative events | ≤15 | -3 | -6 | |
| **Total** | | **64 · B** | **67.1 · B** | |

## Facts side by side

| Fact | Contentstack | Directus |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Contentstack Inc. | Monospace Inc. (Directus) |
| Hosted endpoint | `https://api.contentstack.io` | no (local only) |
| Transports | HTTP, stdio | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | Proprietary service under Contentstack's Master Agreement and Terms of Service. The OpenAPI files, the management SDKs, the CLI and the @contentstack/mcp package are MIT | MSCL-1.0-GPL (Monospace Sustainable Core Licence 1.0), source-available with a licence key for paid tiers, each version converting to GPL-3.0 after four years. `@directus/sdk` is MIT |
| Tools exposed | 206 | 12 |
| Read-only variant documented | yes | no |
| llms.txt | yes | yes |
| Last release | 2026-09-22 | 2026-10-07 |
| Terms last updated | 2022-08-01 | no date given |
| Privacy policy last updated | 2026-06-30 | 2026-06-09 |
| 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 | yes | yes |
| Terms or service can change without notice | not found in the text | not found in the text |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 44k npm/wk, 1.5k PyPI/wk | 38k stars, 23k npm/wk |

## Verdicts

**Contentstack.** The Content Management API has a public OpenAPI file, OAuth scopes that separate read, write and publish, read-only management tokens and a stack audit log. A free plan needs no card. The MCP server loads 78 tools by default with no annotations or read-only switch, and the `limit=0` behaviour changed on 11 September 2026 without advance notice.

**Directus.** The built-in MCP server works under the connecting user's permissions, supports OAuth limited to the MCP endpoint and blocks deletes unless an administrator allows them. Since version 12 a licence check caps the free Core tier at 3 Studio seats, 25 collections and 5 flows, and the default tool list carries about 79 KB of instructions.

## Before you call either

### Contentstack

1. Pick the base URL for the stack's region first. North America on AWS is https://api.contentstack.io, and the other six regions use contentstack.com hosts
2. Send `api_key` and `authorization` headers on every Content Management API call. Ask for a read-only management token when the task only reads
3. Page with `limit` (100 at most), `skip` and `include_count=true`. `limit=0` no longer returns everything
4. Stay under 10 reads and 10 writes a second per organisation, and one bulk request a second. Watch `X-RateLimit-Remaining` and back off on 429
5. Start the MCP server with `--groups cma` only, and add `cma-extended` when the task needs audit logs or version history. Publishing and deleting need no confirmation

### Directus

1. Connect with OAuth or an `Authorization: Bearer` header. Don't put the token in the URL as `?access_token=`, where it can be logged
2. Use `/mcp?tool_mode=registry` when the client loads every tool definition. Default mode sends each tool's full instructions, about 79 KB in total
3. Read the `schema` tool before writing. Item payloads are untyped objects, so field names and types come only from the data model
4. Publish a version with `POST /versions/{id}/promote` over REST. The MCP `items` tool refuses system collections such as `directus_versions`
5. Count translation and junction tables against the 25-collection Core limit before creating collections

## Questions

### Which is better for AI agents, Contentstack or Directus?

Directus scores 67.1 (B) on agent readiness against Contentstack's 64 (B), and leads in 5 of 7 scored categories. Contentstack leads on transparency & trust.

### Do Contentstack and Directus need an API key?

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

### Can an agent call Contentstack and Directus without installing anything?

Contentstack has a hosted endpoint at https://api.contentstack.io. No hosted endpoint is listed for Directus.


## For agents

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

## Other comparisons with Contentstack or Directus

- [Contentstack vs DatoCMS](https://www.anchorterminal.com/compare/contentstack-vs-datocms.md)
- [Contentstack vs Ghost](https://www.anchorterminal.com/compare/contentstack-vs-ghost.md)
- [Contentstack vs Payload](https://www.anchorterminal.com/compare/contentstack-vs-payload.md)
- [Contentstack vs Sanity](https://www.anchorterminal.com/compare/contentstack-vs-sanity.md)
- [Contentstack vs Storyblok](https://www.anchorterminal.com/compare/contentstack-vs-storyblok.md)
- [Contentstack vs Strapi](https://www.anchorterminal.com/compare/contentstack-vs-strapi.md)
- [Contentstack vs Webflow](https://www.anchorterminal.com/compare/contentstack-vs-webflow.md)
- [Contentstack vs WordPress](https://www.anchorterminal.com/compare/contentstack-vs-wordpress.md)
- [DatoCMS vs Directus](https://www.anchorterminal.com/compare/datocms-vs-directus.md)
- [Directus vs Ghost](https://www.anchorterminal.com/compare/directus-vs-ghost.md)
- [Directus vs Payload](https://www.anchorterminal.com/compare/directus-vs-payload.md)
- [Directus vs Sanity](https://www.anchorterminal.com/compare/directus-vs-sanity.md)
- [Directus vs Storyblok](https://www.anchorterminal.com/compare/directus-vs-storyblok.md)
- [Directus vs Strapi](https://www.anchorterminal.com/compare/directus-vs-strapi.md)
- [Directus vs Webflow](https://www.anchorterminal.com/compare/directus-vs-webflow.md)
- [Directus vs WordPress](https://www.anchorterminal.com/compare/directus-vs-wordpress.md)