Head to head · Cms content · October 2026 research run

Ghost vs Webflow

Webflow scores 69.4 (B) on agent readiness against Ghost's 58.3 (C), and leads in 4 of 7 scored categories. Ghost leads on payments & pricing and maintenance & community. Both do cms content.

Which one, for what

Ghost C

Good for A publication, blog or newsletter where an agent drafts posts and a person or a higher role publishes.

Ahead on

  • Payments & pricing, 50 against 30
  • Maintenance & community, 85 against 80

Also in its favour

  • Open source

Watch for

No OpenAPI or other machine-readable description of the Admin API was found in the docs or the repository

Webflow B

Good for Teams whose website already runs on Webflow and who want an agent to draft, update and publish CMS items, fix metadata or manage assets.

Ahead on

  • Schema & documentation, 87 against 51
  • Security & auth, 74 against 56
  • Transparency & trust, 81 against 72

Also in its favour

  • A hosted endpoint, with nothing to install

Watch for

The MCP server documents 34 tools (27 data, 3 Designer session, 4 utility), each with several actions, and a granted tool grants all its actions

Score by category

CategoryWeight this runGhostWebflowEdge
Reliability16%208079Ghost +1
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.25187Webflow +36
Agent ergonomics13%16.26972Webflow +3
Security & auth14%17.55674Webflow +18
Payments & pricing10%12.55030Ghost +20
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.88580Ghost +5
Transparency & trust7%8.87281Webflow +9
Negative events≤15-7-3
Total58.3 · C69.4 · B

Facts side by side

FactGhostWebflow
KindHTTP APIHTTP API
VendorGhost FoundationWebflow, Inc.
Hosted endpointno (local only)https://api.webflow.com/v2
TransportsHTTPHTTP, Streamable HTTP
AuthAPI keyOAuth or key
PricingFreemiumFreemium
x402nono
LicenceMIT, copyright Ghost Foundation. Ghost(Pro) is a paid hosting service under the Ghost Foundation's termsProprietary service under Webflow's Terms of Service. The OpenAPI spec, the JavaScript and Python SDKs and the open-source MCP server on GitHub are MIT
Tools exposednone34
Read-only variant documentednono
llms.txtyesyes
MCP registrynot listedcom.webflow/mcp
Last release2026-10-072026-10-07
Terms last updatedno date given2023-11-15
Privacy policy last updatedno date given2025-03-17
Customer content may train modelsnot found in the textnot found in the text
Terms restrict automated accessyesnot found in the text
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticenot found in the textyes
Arbitration or class-action waivernot found in the textyes
Popularity56k stars, 24k npm/wk85k npm/wk, 121k PyPI/wk

Verdicts

Ghost

A create needs only a title, updates are checked against updated_at so a stale write is refused, and a Contributor's staff token can draft without being able to publish. The Admin API has no OpenAPI file and one fixed permission set per integration, and 20 security advisories were published between 3 September and 1 October 2026.

Webflow

The Data API has a public OpenAPI 3.1 spec with 140 operations, scoped OAuth and site tokens, and CMS items that stay drafts until a separate publish call. The MCP server loads 34 multi-action tools and can't create new localised CMS items. The free plan holds 50 CMS items, and the activity log needs the $2,500 Team plan.

Before you call either

Ghost

  1. Sign a fresh HS256 token for each batch of calls. Decode the hex secret to bytes, set kid to the key id, aud to /admin/ and exp at most 5 minutes ahead
  2. Set status to draft on every create unless told to publish, and publish later with a PUT that sets status to published
  3. GET the post before each PUT and send its updated_at back. Tags and authors in a PUT replace the existing lists
  4. Send content as a Lexical JSON string, or add ?source=html and send html. The HTML conversion is lossy unless wrapped in an HTML card
  5. Page through lists with limit up to 100 and page. Since Ghost 6.0 limit=all returns 100 items without an error

Webflow

  1. Send the token as Authorization: Bearer to https://api.webflow.com/v2. Ask for cms:read and cms:write only, plus sites:write if the task publishes
  2. Create or update items first, then call Publish Items or Publish Site. An item with isDraft true and a lastPublished date is live with unpublished changes
  3. Stay under 60 requests a minute on Starter and Basic and 120 on Premium, read X-RateLimit-Remaining, and wait for Retry-After on 429
  4. Page item lists with limit (maximum 100) and offset, and filter with filter[<fieldSlug>][<operator>], up to 10 terms
  5. Upload an asset in two steps (create the asset with a file hash, then POST the bytes to the presigned URL). Write localised content with the item's cmsLocaleId

Questions

Which is better for AI agents, Ghost or Webflow?

Webflow scores 69.4 (B) on agent readiness against Ghost's 58.3 (C), and leads in 4 of 7 scored categories. Ghost leads on payments & pricing and maintenance & community.

Do Ghost and Webflow need an API key?

Ghost needs an API key. Webflow takes an API key or an OAuth sign-in.

Can an agent call Ghost and Webflow without installing anything?

No hosted endpoint is listed for Ghost. Webflow has a hosted endpoint at https://api.webflow.com/v2.

Are Ghost and Webflow open source?

Ghost is open source (MIT, copyright Ghost Foundation. Ghost(Pro) is a paid hosting service under the Ghost Foundation's terms). No open-source release is listed for Webflow.

Other comparisons with Ghost or Webflow

Machine-readable

For companies

Do agents find, use and choose your tools?

An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.