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Documentation · head to head

MadCap Flare vs Starlight

MadCap Flare logo

MadCap Flare

Documentation

Single-source technical authoring tool sold as a per-author annual subscription

From
On request
Rated
-
Full reviewWebsite
Starlight logo

Starlight

Documentation

Documentation site framework built on Astro that ships no JavaScript to the reader by default

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Starlight has a free tier, so it costs nothing to try first.
  • Each has a real cost: MadCap Flare flare is now subscription-only at $3,150 per author per year; a buyer who previously owned a perpetual licence faces an ongoing cost that did not exist under the old purchase model; Starlight there is no editing interface, so every correction requires a git client, a Node install and a CI run, which puts documentation changes out of reach for anyone who does not already work in a repository.
  • They diverge on capability: MadCap Flare covers Single-source publishing, Starlight covers File based routing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which MadCap Flare and Starlight actually diverge.

Attributes where MadCap Flare and Starlight differ
AttributeMadCap FlareStarlight
Starting priceOn requestFree
Pricing modelPer author per year, annual subscription onlyOpen source, no licence fee
Free tierNoYes
PlatformsWindows, WebWeb, macOS, Windows, Linux

Identical on both: 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 MadCap Flare

  • Single-source publishing
  • Conditional text and variables
  • Flare Online cloud authoring
  • Topic-based structure
  • MadCap Central integration

Only in Starlight

  • File based routing
  • Pagefind search
  • Internationalisation
  • Component overrides
  • Zero client JavaScript
  • Expressive Code blocks
  • Auto generated sidebar

What people use each for

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

MadCap Flare

  • A technical writing team moving off an unsupported or discontinued help authoring tool that needs single-source, multi-format publishingnot Starlight
  • An enterprise documentation team needing conditional content to manage several product editions from one sourcenot Starlight
  • A team wanting a familiar desktop authoring workflow rather than a browser-only or fully structured CCMS environmentnot Starlight
  • A documentation team that needs reviewer seats for subject matter experts without giving them full author licences, available on the Online plansnot Starlight

Starlight

  • A developer tool whose docs live in the same repository as the code and are reviewed in the same pull requestnot MadCap Flare
  • A team that already runs Astro for its marketing site and wants one build pipeline for bothnot MadCap Flare
  • Documentation that must be served from a CDN or an air gapped static host with no search backendnot MadCap Flare
  • A multilingual open source project that needs per locale content trees and untranslated page fallbacknot MadCap Flare

Where each one falls short

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

MadCap Flare

  • Flare is now subscription-only at $3,150 per author per year; a buyer who previously owned a perpetual licence faces an ongoing cost that did not exist under the old purchase model
  • A 12-month commitment is required on Flare Online, so a team cannot trial the cloud tier month to month before committing budget
  • Pricing above the Desktop base tier is entirely quote-based for Online plans, so team and business-tier costs are not comparable across vendors without a sales call
  • The authoring model, while less rigid than a full CCMS, still requires writers to learn topic-based structuring, conditional tags and variables, which is a real ramp for staff used to Word or a wiki
  • Storage is capped per tier with paid add-ons in 10 GB increments, so a documentation set with heavy image or video assets can incur additional cost beyond the headline price
  • Windows-only desktop authoring limits teams that standardise on macOS or Linux to the browser-based Flare Online tier, which may not have full feature parity with desktop

Starlight

  • There is no editing interface, so every correction requires a git client, a Node install and a CI run, which puts documentation changes out of reach for anyone who does not already work in a repository.
  • Starlight versions track Astro versions, so an Astro major release becomes a documentation site migration on someone else timeline rather than yours.
  • Pagefind builds the whole search index at compile time, so build duration and index size grow with page count and large documentation sets pay for it on every deploy.
  • There is no analytics, no feedback widget and no page level rating built in, so measuring which pages fail readers means wiring a third party script yourself.
  • Component overrides are limited to the slots the theme exposes, and anything outside those slots means forking the theme and inheriting the merge burden on every upgrade.

Pricing, plan by plan

MadCap Flare

On request
  • Flare Desktop$3150/year
    • On-premises topic-based authoring
    • Unlimited tech support
    • Free introductory training
  • Flare Online (Individual/Team/Business)$undefined/year
    • Cloud authoring plus desktop for each author
    • Reviewer seats and storage scale by tier
    • 12-month commitment required

Starlight

Free
  • Open sourceFree
    • MIT licence
    • All features included
    • Self hosted on any static host

Which should you pick?

Choose MadCap Flare if

  • You need single-source publishing.
  • You work on Windows, Web.
  • You also want conditional text and variables.
MadCap Flare review

Choose Starlight if

  • You need file based routing.
  • You want to start without paying.
  • You work on Web, macOS, Windows, Linux.
  • You also want pagefind search.
Starlight review

Questions people ask

Is MadCap Flare or Starlight better?
Neither clearly leads. MadCap Flare starts at On request and Starlight at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MadCap Flare or Starlight?
Starlight has a free tier; the other does not. Paid plans start at On request for MadCap Flare and Free for Starlight.
Does MadCap Flare or Starlight run on more platforms?
MadCap Flare runs on Windows, Web. Starlight runs on Web, macOS, Windows, Linux.
Can I use Starlight for free?
Yes. Starlight has a free tier, so you can try it without paying. MadCap Flare starts at On request.
What is MadCap Flare best used for?
MadCap Flare is most often used for a technical writing team moving off an unsupported or discontinued help authoring tool that needs single-source, multi-format publishing, an enterprise documentation team needing conditional content to manage several product editions from one source, a team wanting a familiar desktop authoring workflow rather than a browser-only or fully structured ccms environment, a documentation team that needs reviewer seats for subject matter experts without giving them full author licences, available on the online plans. Of those, a technical writing team moving off an unsupported or discontinued help authoring tool that needs single-source, multi-format publishing and an enterprise documentation team needing conditional content to manage several product editions from one source are not what Starlight is typically brought in for.
What can MadCap Flare do that Starlight cannot?
MadCap Flare covers Single-source publishing, Conditional text and variables, Flare Online cloud authoring, Topic-based structure. Starlight covers File based routing, Pagefind search, Internationalisation, Component overrides.

Answered from the vendors’ own pages

MadCap Flare: Is there still a perpetual licence option?

No, MadCap Flare is sold on an annual subscription basis; the previous perpetual licence model is not offered on current pricing.

Starlight: Can a non technical writer publish a page without help?

No. There is no content management interface. Every change is a commit, a pull request and a build.

MadCap Flare: What is the entry price?

Flare Desktop is $3,150 per author per year; Flare Online plans are quote-only.

Starlight: Do I need to know Astro to use it?

Not for basic use. Markdown files and a config file are enough until you want custom components, at which point Astro knowledge becomes mandatory.

MadCap Flare: Is there a minimum commitment?

Flare Online requires a 12-month commitment; Flare Desktop is billed annually.

Starlight: Is search included or do I pay for it?

Included and free. Pagefind builds a static index at compile time. Algolia DocSearch is optional if you want hosted search instead.

Starlight: What happens when Astro releases a major version?

Starlight follows it, and your site needs a migration. Read the upgrade guide before pinning a version for a long lived project.

Starlight: Can I self host with no external services?

Yes. The output is static HTML, CSS and a search index. Nothing calls out at runtime unless you add it.

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