--- title: "Apidog: vendor profile: Agent Ready HTML" description: "Apidog, a docs platform: 1 of 6 standards stated as supported, 12 sourced facts, dated plans and what it does not do. Read 2026-11-05." canonical: https://agentreadyhtml.com/vendors/apidog/ site: "Agent Ready HTML" last_updated: 2026-11-05 section: "Vendors" --- # Apidog: vendor profile: Agent Ready HTML > Apidog, a docs platform: 1 of 6 standards stated as supported, 12 sourced facts, dated plans and what it does not do. Read 2026-11-05. Source: https://agentreadyhtml.com/vendors/apidog/ Site: Agent Ready HTML Last reviewed: 2026-11-05 # Apidog: vendor profile In short Apidog gives every page of a published docs site a .md version and can write /llms.txt at the root. On 2026-11-05 docs.apidog.com sent markdown without adding Accept to Vary, and the apidog.com home page carried no H1 text. The Free plan covers 4 users, and Basic costs $9 per user a month, billed annually. ## At a glance **standards.txt** apidog ```text llms-txt = partial markdown-negotiation = no statement markdown-twin = supports initial-html = no statement real-404 = no statement vary-accept = no statement ``` 1 supports, 1 partial or announced, 4 no statement. **Apidog** Docs platform API design, testing and docs tool whose published documentation sites give every page a .md version, can write /llms.txt at the site root, and expose robots.txt, sitemap.xml, meta tag and redirect settings, plus an MCP button for public docs. Type [Docs platform](https://agentreadyhtml.com/vendors/by-type/docs-platform/) Home page [apidog.com](https://apidog.com/), answered HTTP 200 on 2026-11-05 Last read 5 November 2026 ## What it does for this layer - Apidog's published-docs AI settings live under Publish Docs, Publish Docs Sites, AI Features, where llms.txt generation, the Copy page button and the MCP button are switched on. \[primary source\] [source](https://docs.apidog.com/ai-features-1097197m0), read 5 November 2026. - With the llms.txt option on, Apidog writes /llms.txt at the docs site root linking every markdown page with a short description. \[primary source\] [source](https://docs.apidog.com/ai-features-1097197m0), read 5 November 2026. - Apidog gives each published documentation page a markdown version at the same URL plus .md, which its docs suggest pasting into tools such as Cursor. \[primary source\] [source](https://docs.apidog.com/ai-features-1097197m0), read 5 November 2026. - Apidog keeps password, IP allowlist and email allowlist rules in force for llms.txt and .md files, so protected sites still ask agents to authenticate. \[primary source\] [source](https://docs.apidog.com/ai-features-1097197m0), read 5 November 2026. - Apidog's blog post of 2025-04-16 announced llms.txt and .md endpoints for published docs and described the llms.txt option as on by default. \[primary source, 2025-04-16\] [source](https://apidog.com/blog/apidog-supports-llms-txt/), read 5 November 2026. - Apidog's MCP Server can read online docs published by Apidog through a site-id in the IDE's mcp.json, but only for publicly published sites without password or allowlist settings. \[primary source\] [source](https://docs.apidog.com/connect-published-documentation-to-ai-901468m0), read 5 November 2026. - Apidog's site-wide SEO settings for a docs site cover global meta tags with variables such as PAGE\_TITLE, an editable robots.txt, a sitemap.xml switch, redirect rules and URL naming rules; pages can override title, description and slug. \[primary source\] [source](https://docs.apidog.com/seo-settings-631392m0), read 5 November 2026. - In Apidog the sitemap.xml is a switch: turning it off removes the file and also drops the Sitemap line that the SITEMAP\_URL variable fills in robots.txt. \[primary source\] [source](https://docs.apidog.com/seo-settings-631392m0), read 5 November 2026. - Apidog's docs present redirect rules as the way to keep old URLs from returning 404 after published doc URLs change. \[primary source\] [source](https://docs.apidog.com/seo-settings-631392m0), read 5 November 2026. - Apidog lists Free for up to 4 users, Basic at $9, Professional at $18 and Enterprise at $27 per user per month billed annually; the plan table ticks LLMs.txt support and unlimited custom domains for documentation. \[primary source, 2026-11-05\] [source](https://apidog.com/pricing/), read 5 November 2026. - On 2026-11-05 a page on docs.apidog.com, whose footer shows Built with and the Apidog logo, returned 200 text/markdown at 13,662 bytes for Accept: text/markdown, the same as its .md URL, with no Accept in the Vary header. \[observed, 2026-11-05\] [source](https://docs.apidog.com/ai-features-1097197m0), read 5 November 2026. - On 2026-11-05 a made-up path on docs.apidog.com returned HTTP 404, while a curl GET of the apidog.com marketing homepage returned 207,109 bytes of HTML with no title or h1 text, so the marketing pages rely on client-side rendering. \[observed, 2026-11-05\] [source](https://docs.apidog.com/seo-settings-631392m0), read 5 November 2026. ## Products and plans | Product | What it is | Price | As of | Source | | --- | --- | --- | --- | --- | | Apidog | All-in-one API design, debugging, testing, mocking and documentation publishing tool with desktop and web apps. | Free tier, paid plans above it; Free up to 4 users; Basic $9, Professional $18, Enterprise $27 per user per month billed annually; 14-day trial. | 2026-11-05 | source | ## Standards | Standard | Status | What the vendor's pages say | Source | | --- | --- | --- | --- | | llms-txt | partial | Generated at the docs site root when the llms.txt option under AI Features is on; a 2025 blog post called it on by default. | source | | markdown-negotiation | no statement | No statement found in the AI Features or SEO Settings docs; docs.apidog.com returned markdown for Accept: text/markdown on 2026-11-05. | none | | markdown-twin | supports | Each published documentation page has a Markdown version at its URL plus .md. | source | | initial-html | no statement | Apidog's publishing and SEO docs say nothing about rendering; doc page text was in the raw HTML of docs.apidog.com on 2026-11-05. | none | | real-404 | no statement | SEO docs mention 404 errors only as the reason for redirect rules; docs.apidog.com/zz-no-such-page-8841 gave HTTP 404 when probed on 2026-11-05. | source | | vary-accept | no statement | Apidog's docs are silent on Vary; on 2026-11-05 the markdown and HTML responses from docs.apidog.com carried Vary: Accept-Encoding only. | none | ## Checks on its own site | Reading | Result | Date | | --- | --- | --- | | Home page request | HTTP 200; H1 in the initial HTML: no; 0 words; 0 JSON-LD blocks | 2026-11-05 | | Request with Accept: text/markdown | HTTP 200, text/html, Vary: Accept-Encoding | 2026-11-05 | | /llms.txt at the host root | HTTP 200, text/html, 202 KB | 2026-11-05 | | A made-up path | HTTP 302, redirect to http://apidog.com/, then HTTP 200 | 2026-11-05 | | Ora score, cached | 59, grade C | 2026-09-28 | | Cloudflare keyless scan | 27, L1 Basic Web Presence | 2026-11-05 | ## What it does not do - Apidog's markdown response on docs.apidog.com did not add Accept to Vary on 2026-11-05, so a shared cache could hand HTML and markdown to the wrong client. - Apidog's documentation MCP connection skips sites behind a password or allowlist; for those its docs point to the Apidog Project data source instead. - Apidog's own docs and pricing pages state no JSON-LD output, and no ld+json block was in the docs.apidog.com SEO page HTML fetched on 2026-11-05. ## Related pages on this site - [Docs platforms in this section](https://agentreadyhtml.com/vendors/by-type/docs-platform/) - [The Plain Fetch viewer](https://agentreadyhtml.com/viewer/) ## Sources 1. [Apidog: home page](https://apidog.com/) https://apidog.com/, read 5 November 2026 2. [AI Features - Apidog Docs](https://docs.apidog.com/ai-features-1097197m0) https://docs.apidog.com/ai-features-1097197m0, read 5 November 2026 3. [LLMs.txt in Apidog: How It Makes API Documentation AI-Friendly](https://apidog.com/blog/apidog-supports-llms-txt/) https://apidog.com/blog/apidog-supports-llms-txt/, read 5 November 2026 4. [Connect Published Documentation to AI - Apidog Docs](https://docs.apidog.com/connect-published-documentation-to-ai-901468m0) https://docs.apidog.com/connect-published-documentation-to-ai-901468m0, read 5 November 2026 5. [SEO Settings - Apidog Docs](https://docs.apidog.com/seo-settings-631392m0) https://docs.apidog.com/seo-settings-631392m0, read 5 November 2026 6. [Apidog Pricing - Plans & Pricing for Subscription (Firecrawl text)](https://apidog.com/pricing/) https://apidog.com/pricing/, read 5 November 2026 Last reviewed 5 November 2026 Edition Crawl 2026-11-04 Page updated 2026-11-05 Method How the viewer reads a page, how a file is graded and how a platform is scored: [the method page](https://agentreadyhtml.com/method/).