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Documentation · head to head

MadCap Flare vs Outline

MadCap Flare logo

MadCap Flare

Documentation

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

From
On request
Rated
-
Full reviewWebsite
Outline logo

Outline

Documentation

Team knowledge base under the Business Source Licence, self-hostable or vendor hosted

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Outline 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; Outline the Business Source Licence is not an open source licence, so anyone planning to host Outline for clients, resell it or embed it in a commercial service is prohibited until the per-release change date passes, and this is regularly discovered only at legal review.
  • They diverge on capability: MadCap Flare covers Single-source publishing, Outline covers Structured collections.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where MadCap Flare and Outline differ
AttributeMadCap FlareOutline
Starting priceOn requestFree
Pricing modelPer author per year, annual subscription onlyFree to self-host, per user per month when hosted by the vendor
Free tierNoYes
PlatformsWindows, WebWeb, Self-hosted, Docker, iOS, Android

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 Outline

  • Structured collections
  • Block editor
  • Search
  • Backlinks and mentions
  • Templates
  • API and webhooks
  • Single sign-on
  • Self-hosting

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 Outline
  • An enterprise documentation team needing conditional content to manage several product editions from one sourcenot Outline
  • A team wanting a familiar desktop authoring workflow rather than a browser-only or fully structured CCMS environmentnot Outline
  • A documentation team that needs reviewer seats for subject matter experts without giving them full author licences, available on the Online plansnot Outline

Outline

  • Running an internal wiki on your own infrastructure when documentation cannot leave a specific jurisdictionnot MadCap Flare
  • Replacing a general-purpose workspace tool with something narrower where search speed and writing flow matter mostnot MadCap Flare
  • Keeping engineering decision records and postmortems in templated documents that link to each other automaticallynot MadCap Flare
  • Giving a company already standardised on Google or Okta a wiki that inherits identity and group membership directlynot 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

Outline

  • The Business Source Licence is not an open source licence, so anyone planning to host Outline for clients, resell it or embed it in a commercial service is prohibited until the per-release change date passes, and this is regularly discovered only at legal review.
  • There is no local password authentication, so self-hosting requires an identity provider to be in place first, which turns a small internal wiki into a project with a dependency on Google, Okta, Entra or a Keycloak instance somebody has to run.
  • Self-hosting needs Postgres, Redis and S3-compatible object storage together, so the operational footprint is larger than the single database most internal wikis require.
  • The hosted plans offer no customer-selectable hosting region, so buyers with data residency obligations are pushed to self-hosting even when they would have paid to avoid running servers.
  • It is built for internal knowledge rather than public documentation, with no versioned documentation sets, no static output and limited public publishing, so it will not serve as a product documentation site.
  • Because it is a single-vendor project rather than a foundation-governed one, a future licence or pricing change applies to new releases and the only defence is staying on an older version.

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

Outline

Free
  • Self-hostedFree
    • Source available under the Business Source Licence
    • No licence fee for use inside your own organisation
    • Requires Postgres, Redis and S3-compatible storage
  • Team (hosted)$undefined/month
    • Charged per user per month
    • Hosted and maintained by the vendor
    • Single sign-on through Google, Slack or Microsoft
  • Enterprise (hosted)$undefined/month
    • SAML single sign-on and provisioning
    • Administrative controls and audit visibility
    • Negotiated terms and support

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 Outline if

  • You need structured collections.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker, iOS, Android.
  • You also want block editor.
Outline review

Questions people ask

Is MadCap Flare or Outline better?
Neither clearly leads. MadCap Flare starts at On request and Outline at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MadCap Flare or Outline?
Outline has a free tier; the other does not. Paid plans start at On request for MadCap Flare and Free for Outline.
Does MadCap Flare or Outline run on more platforms?
MadCap Flare runs on Windows, Web. Outline runs on Web, Self-hosted, Docker, iOS, Android.
Can I use Outline for free?
Yes. Outline 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 Outline is typically brought in for.
What can MadCap Flare do that Outline cannot?
MadCap Flare covers Single-source publishing, Conditional text and variables, Flare Online cloud authoring, Topic-based structure. Outline covers Structured collections, Block editor, Search, Backlinks and mentions.

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.

Outline: Is Outline open source?

No, not in the OSI sense. It is source available under the Business Source Licence, which permits internal use and self-hosting but not offering it as a service to others, with each release converting to an open source licence after its change date.

MadCap Flare: What is the entry price?

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

Outline: Can I run it for free?

Yes, for your own organisation. Self-hosting carries no licence fee, only the cost of running Postgres, Redis, object storage and an identity provider.

MadCap Flare: Is there a minimum commitment?

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

Outline: Can I choose where the hosted version stores data?

No. The hosted plans do not offer a region choice, so residency requirements mean self-hosting.

Outline: Does it work for public product documentation?

Poorly. It has no versioned documentation sets or static site output, so it is best kept for internal knowledge.

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