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What documentation should cost in 2026

Published prices for hosted docs run from nothing to $450 a month for what is often the same website. The difference is rarely quality — it is which unit you are billed by, and whether that unit is the one that grows in your company.

published 10 September 2026 · 6 min read

the short version

Do not compare monthly prices. Work out which unit each platform bills — members, sites, projects or the account — then multiply by the number your company will actually have in two years. The cheapest sticker price is often the most expensive answer.

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The number on the pricing page is not the number

Every hosted documentation platform publishes a monthly price, and comparing those prices is almost useless, because they are not measuring the same thing. Four billing units are in common use and they behave completely differently as a company grows.

Model	Grows with	Quietly expensive when
Per member	Headcount in the workspace	The team grows and most never open the docs
Per site	Number of documentation sites	You ship a second and third product
Per project	Number of doc sets	You split one big doc set into several
Flat, per account	Nothing much	You are a single person with one small site

The right question is not "how much is it". It is: which of these numbers is going up in my company over the next two years, and does the bill follow it?

What the market actually charges

Published prices from each company’s own pricing page, on the dates the comparison articles record. All of these have a free tier; the figure below is the first paid step, which is where the real decision is.

Platform	Free tier	First paid plan	Billed by
Docszero	One site, export included	$19.99 / month, ten sites	The account
GitBook	One user, no custom domain	$65 / site / month + $12 / user	Site and user
ReadMe	One project, branding stays	$250 / month	The project tier
Mintlify	Five editors, custom domain	$450 / month	The plan
Notion	Publishes pages, 7-day history	$10 / member / month + domain	Members
Self-hosted MkDocs	The software is free	Hosting and your time	Nothing, and everything

Read that table as a spread rather than a ranking. ReadMe at $250 is maintaining an OpenAPI renderer, a request-logging pipeline and API key management. If you need those, it is not expensive — it is priced for what it does. It is expensive if what you have is a handbook.

Four teams, and what they would pay

Sticker prices only mean something once you put a company behind them. Each of these is a shape we see constantly.

A solo maintainer, one open source project

Self-host on GitHub Pages, or use Read the Docs Community. Both are free and neither has a catch beyond your own time. Every hosted free tier here would also cover it. Do not spend anything.

A five-person startup, one product, one public docs site

Notion Business is $20 a member — $100 a month — plus $8 for a domain, and four of those five people are not writing docs. GitBook Premium is $65 for the site plus $12 a user. Docszero Pro is $19.99, or $49 on Agency if all five need their own seat. The per-member model is the one that punishes you here, because you are paying for headcount that never opens the tool.

An agency running docs for eight clients

This is where per-site pricing becomes brutal: eight sites on GitBook Premium is $520 a month before a single user. Anything billed per account is a different order of magnitude — Docszero Agency is $49 with unlimited sites. Count your sites before you count anything else.

A company with a real public API

If the reference is the product and you want an interactive playground with request logging, ReadMe at $250 is doing something the others are not. A common arrangement is to pay for that and put the guides, handbooks and internal docs somewhere cheap, because they do not need any of the machinery.

The costs that are not on the pricing page

Four line items that decide the real total and never appear in a comparison table.

The domain. Included on some plans, a separate per-domain add-on on others. Notion charges $8 a month per domain paid annually on top of your plan.
Seats you did not want. Per-member pricing counts everyone in the workspace, not everyone who writes.
Getting out. A platform without a source export is one whose price you cannot ever negotiate, because leaving means rewriting.
Your own time. Self-hosting is free of charge and not free of effort. An hour a month at a loaded rate is more than most of the plans above.

That last one cuts both ways and it is worth being honest about. If you have an engineer who enjoys the pipeline and it takes them twenty minutes a quarter, self-hosting is genuinely the cheapest answer available. If nobody owns it and the docs are three weeks stale, it is the most expensive.

What to actually pay

A short version, and none of these answers is "the most expensive one".

One small site, technical writer: nothing. Free tiers or self-host.
One product, mixed technical and not: tens of dollars a month. Look for a flat plan with a domain included.
Several products or clients: whatever is billed by account rather than by site. Count sites first.
A public API where the reference is the product: pay for the API tooling, and host the prose separately.
Large organisation with SSO and procurement: an enterprise plan, and the price is the least interesting part of that decision.

Whatever you pick, check the export before you commit rather than after. A platform you can leave is one whose price stays negotiable; a platform you cannot leave will price accordingly, eventually. How to pick a docs platform you can leave is the checklist for that.

Questions

How much should documentation hosting cost?

For one product with a mixed team, tens of dollars a month buys a custom domain, private docs and reader analytics. Below that, free tiers and self-hosting genuinely cover a solo project. Above a few hundred a month you should be able to name the specific machinery you are paying for — an OpenAPI renderer, SSO, a support contract — or you are paying for someone else’s sales team.

Why is documentation software so expensive?

Mostly because of who it is sold to. The $250-to-$450 plans are priced for companies where documentation is a product surface with a budget line, and they bundle API tooling, AI features, integrations and support to match. If you need those, the price is fair. If you need a fast searchable website, you are being quoted for a different product.

Is per-seat or per-site pricing better?

It depends on which number grows in your company. Per-seat punishes teams where many people are in the workspace and few write docs. Per-site punishes agencies and anyone shipping several products. Flat per-account pricing is worst value for a single person with one small site and best value for everyone else.

What hidden costs should I check for?

Whether a custom domain is included or a per-domain add-on; whether seats count everyone in the workspace or only writers; whether the plan exports your source or only the built HTML; and, if self-hosting, an honest estimate of maintenance time at a loaded hourly rate.

Is free documentation hosting good enough?

Often, yes. GitHub Pages and Read the Docs Community cover open source properly, and every hosted platform in this article has a free tier that publishes real pages. Free tiers usually stop at the custom domain, private docs and reader history — so the honest question is which of those three you actually need.

Try the free plan instead of reading about it

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