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Documentation · head to head

Paligo vs ReadMe

Paligo logo

Paligo

Documentation

Component content management system for technical documentation, licensed per author seat

From
On request
Rated
-
Full reviewWebsite
ReadMe logo

ReadMe

Documentation

Hosted developer hub priced per API project, with docs personalised from live request logs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only ReadMe has a free tier, so it costs nothing to try first.
  • Each has a real cost: Paligo the Business plan starts at $15,000/year for only two authors, which is a high price floor compared with help-centre or wiki tools and prices out small documentation teams; ReadMe pricing is per project, so an organisation with several distinct APIs multiplies the monthly bill rather than adding seats, and the sensible workaround, merging unrelated APIs into one documentation project, distorts the information architecture to fit the invoice.
  • They diverge on capability: Paligo covers Topic-based reuse, ReadMe covers OpenAPI reference.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Paligo and ReadMe actually diverge.

Attributes where Paligo and ReadMe differ
AttributePaligoReadMe
Starting priceOn requestFree
Pricing modelPer author seat per yearPer project per month
Free tierNoYes

Identical on both: platforms (Web), user rating (Not yet rated), category (Documentation).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Paligo

  • Topic-based reuse
  • Multi-channel publishing
  • Translation management
  • Review and workflow
  • Nexus Portal and Answers

Only in ReadMe

  • OpenAPI reference
  • Try It playground
  • API metrics
  • Personalised docs
  • Versioning
  • Guides and recipes
  • Git sync via rdme
  • Changelog and support widget

What people use each for

The jobs each tool is most often brought in to do.

Paligo

  • A technical publications team producing large, interlinked manuals that need to be translated into several languages without maintaining separate copies per languagenot ReadMe
  • A regulated industry documentation team (medical device, industrial equipment) needing structured review and approval workflownot ReadMe
  • An engineering documentation team consolidating content that was previously duplicated across a wiki, a PDF generator and a help sitenot ReadMe
  • A company whose translation costs are high enough that reuse-driven token savings on AI translation justify the CCMS licence costnot ReadMe

ReadMe

  • Publishing a public API reference where a developer can send a live request with their own key from the documentation pagenot Paligo
  • Cutting support load by showing an integrating developer their own recent failing requests next to the endpoint descriptionnot Paligo
  • Keeping documentation versions aligned with API versions so customers on an older release read the matching referencenot Paligo
  • Shipping documentation from the same pull request as the code change using the rdme command line tool in CInot Paligo

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Paligo

  • The Business plan starts at $15,000/year for only two authors, which is a high price floor compared with help-centre or wiki tools and prices out small documentation teams
  • Topic-based, structured authoring has a real learning curve for writers used to free-form documents or Markdown, and onboarding time should be budgeted separately from the licence
  • Nexus Portal and Nexus Answers are separate paid products, so a buyer wanting hosted delivery or AI answers on top of authoring should expect additional annual cost beyond the base plan
  • Storage is capped per author (10 GB on Business) with additional storage or authors priced as add-ons, so a growing team's costs are not fully captured by the headline per-author price
  • Unlimited languages are only included on the Enterprise plan; Business is capped at two languages, which limits it for teams with more than a couple of target markets
  • Migrating an existing large documentation set into Paligo's structured content model is a real project, not a data import, and that migration cost sits outside the subscription price

ReadMe

  • Pricing is per project, so an organisation with several distinct APIs multiplies the monthly bill rather than adding seats, and the sensible workaround, merging unrelated APIs into one documentation project, distorts the information architecture to fit the invoice.
  • The metrics and personalisation features require your API to stream request logs to ReadMe, which means production request metadata leaves your infrastructure and needs a scrubbing layer plus a security review before anything is switched on.
  • Single sign-on and private documentation sit on the higher tier, so a company that only needs to gate partner documentation behind SAML pays a large step up for one control.
  • The platform is built for describing REST APIs, and long-form product manuals, internal knowledge bases or non-OpenAPI protocols fit it badly, so most customers end up running a second documentation tool alongside it.
  • Theming is bounded by ReadMe templates and limited custom CSS, so a documentation site that must match a strongly designed marketing site will not get there without compromise.
  • Content uses ReadMe-specific Markdown extensions and platform features, so migrating away is an export plus a rewrite rather than moving a folder of Markdown files.

Pricing, plan by plan

Paligo

On request
  • Business$15000/year
    • 2 authors included
    • 2 languages
    • 10 GB storage per author
  • Enterprise$undefined/year
    • 8 authors included
    • Unlimited languages
    • SSO and advanced permissions

ReadMe

Free
  • FreeFree
    • One project on a ReadMe subdomain
    • OpenAPI reference and guides
    • Basic editing and publishing
  • Startup$99/month
    • One project
    • Custom domain
    • API metrics from request logs
  • Business$399/month
    • One project
    • SAML single sign-on
    • Private and partner-only documentation
  • Enterprise$undefined/year
    • Multiple projects under one contract
    • Negotiated support and uptime terms
    • Security review and custom deployment questions

Which should you pick?

Choose Paligo if

  • You need topic-based reuse.
  • You also want multi-channel publishing.
Paligo review

Choose ReadMe if

  • You need openapi reference.
  • You want to start without paying.
  • You also want try it playground.
ReadMe review

Questions people ask

Is Paligo or ReadMe better?
Neither clearly leads. Paligo starts at On request and ReadMe at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Paligo or ReadMe?
ReadMe has a free tier; the other does not. Paid plans start at On request for Paligo and Free for ReadMe.
Does Paligo or ReadMe run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use ReadMe for free?
Yes. ReadMe has a free tier, so you can try it without paying. Paligo starts at On request.
What is Paligo best used for?
Paligo is most often used for a technical publications team producing large, interlinked manuals that need to be translated into several languages without maintaining separate copies per language, a regulated industry documentation team (medical device, industrial equipment) needing structured review and approval workflow, an engineering documentation team consolidating content that was previously duplicated across a wiki, a pdf generator and a help site, a company whose translation costs are high enough that reuse-driven token savings on ai translation justify the ccms licence cost. Of those, a technical publications team producing large, interlinked manuals that need to be translated into several languages without maintaining separate copies per language and a regulated industry documentation team (medical device, industrial equipment) needing structured review and approval workflow are not what ReadMe is typically brought in for.
What can Paligo do that ReadMe cannot?
Paligo covers Topic-based reuse, Multi-channel publishing, Translation management, Review and workflow. ReadMe covers OpenAPI reference, Try It playground, API metrics, Personalised docs.

Answered from the vendors’ own pages

Paligo: Is there a free tier?

No, Paligo has no published free plan; pricing starts at $15,000/year for the Business plan.

ReadMe: Is ReadMe priced per user?

No. It is priced per project, meaning per documented API. Team size does not change the bill, and a second API generally does.

Paligo: Are Nexus Portal and Nexus Answers included in the base licence?

No, they are separate products priced from $5,000/year and $6,000/year respectively.

ReadMe: Do I have to send my API logs to ReadMe?

Only for metrics and personalised documentation. The reference, guides and playground work without it, but the features that most distinguish the product are the ones that need the log stream.

Paligo: How is AI translation priced?

Through prepaid, non-expiring token packages (5M, 10M or 20M tokens) rather than a per-seat fee.

ReadMe: Can I keep documentation in Git?

Yes. The rdme command line tool synchronises Markdown and OpenAPI files from a repository, so documentation can ship in the same pull request as the code.

ReadMe: Can I self-host it?

No. ReadMe is a hosted product only, so buyers with a hard on-premises requirement need a different platform.

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