The HelpDocs alternative that notices stale articles before your customers do
Fern, our AI agent, reads the pull requests you merge, your support tickets and your live product, and drafts the fix when an article goes out of date. You approve every change, and AI drafting is unlimited, with no credits to ration.
Book a demo - 7-day free trial
- No credit card
- Import from HelpDocs, URLs kept
Ferndesk HelpDocs- Built for
- Help centers for fast-moving software teams Simple knowledge bases for small teams
- Spotting stale articles
- Fern checks them against PRs, tickets and the live product A person flags them, or they reach a set age
- AI
- Unlimited drafting, and answers in the widget Monthly credits, 1,000 on Sprout
- Price per month
- $149, or $124 billed yearly $129, or $99 billed yearly, for 5 editors
HelpDocs is a classic knowledge base. Ferndesk keeps itself accurate.
If your docs rarely change and you want the simplest tool, HelpDocs fits. If your product ships every week and nobody has time to notice which articles went stale, Ferndesk fits.
When to choose Ferndesk, and when to choose HelpDocs
Choose Ferndesk if
- You ship every week and articles go stale before anyone notices.
- You want merged pull requests and support tickets to drive doc updates.
- You want AI drafting without counting credits.
- You want API reference docs next to your help center.
Choose HelpDocs if
- Your docs rarely change and you want the simplest possible tool.
- You would rather no AI agent drafts changes to your articles.
- You want more editors for the money. Bloom includes 15.
- You want the lowest entry price. Sprout is $129 a month, or $99 billed yearly.
HelpDocs gets articles published. Keeping them accurate is still manual.
Teams rarely leave HelpDocs because it is hard to use. They leave when the product moves faster than anyone can check the articles.
Stale flags wait for a person
HelpDocs can mark an article stale and email a weekly list, but someone has to notice first, or the article has to reach a set age. By design, nothing compares your articles to what you shipped.
AI runs on monthly credits
Drafting an article costs 10 credits and a rewrite 7. Sprout includes 1,000 a month, and unused credits do not roll over, so busy months mean rationing or an upgrade.
No home for API docs
HelpDocs does not render API references and points teams to a separate tool, so your API docs and your help center end up in two places.
Ferndesk and HelpDocs, side by side
| Feature | Ferndesk | HelpDocs |
|---|---|---|
| Keeping docs accurate | ||
| Drafts doc updates from merged pull requests | Yes | No |
| Drafts articles from support tickets | Yes | No |
| Checks every article against the live product | Yes | No |
| Retakes screenshots when the UI changes | Yes | No |
| Flags stale articles | Yes | By hand or by age |
| Help center | ||
| Visual editor | Yes | Yes |
| In-app help widget | Yes | Yes |
| AI drafting | Yes | Monthly credits |
| AI answers from your docs | Yes | Search summaries |
| Host on a /help subfolder of your domain | Yes | Bloom plan and up |
| Private docs behind SSO or OIDC | Yes | Harvest plan |
| Remove the vendor’s branding | Yes | No |
| Developer docs | ||
| API reference from OpenAPI | Yes | No |
| Interactive API playground | Yes | No |
| llms.txt and an MCP server for AI tools | Yes | Yes |
HelpDocs waits for someone to flag an article. Fern flags it and drafts the fix.
Fern watches the places docs go wrong: merged code, support conversations and the live product. Like HelpDocs, nothing changes without a person. The fixes arrive drafted, and you approve them.
Every merged PR, checked for doc impact
Fern reads each pull request you merge, finds the help articles it made wrong, and drafts the edit with a link to the change it came from.
Support tickets turned into articles
She reads resolved conversations in Intercom, Zendesk, Help Scout, Crisp and other inboxes, spots the questions your docs do not answer, and drafts the missing article.
Every article checked against the product
Verification reads each article claim by claim and checks it against your codebase, your website and the live product. Anything that is no longer true becomes a drafted fix, and scheduled audits repeat the check.
Screenshots retaken from your real UI
When a screen changes, Fern recaptures the screenshot from your product, so articles stop showing last year’s design.
Paste your HelpDocs URL and your docs come across in minutes
Ferndesk has a dedicated HelpDocs importer. It rebuilds your categories, brings translations across, rewrites internal links, and redirects your old URLs to the new pages so links and search rankings survive the move. If something will not import cleanly, we do it with you.
What comes across
- Your categories and article order
- Translated articles, in their languages
- Article content and images
- Internal links, rewritten to the new pages
- Your URLs, with redirects from the old paths
The importer reads your public knowledge base. Private articles move from an export, or we import them with you.
Close on price. Far apart on upkeep.
Ferndesk Pro against HelpDocs Sprout for 5 editors, both billed yearly: $1,490 against $1,188.
Ferndesk Pro $149a month
Or $124 a month billed yearly, $1,490 a year. Includes the help center on your own domain or /help, the in-app widget with 1,000 AI conversations a month, private help centers, white labeling, 5 languages and 5 seats, with Fern keeping every article accurate. 7-day free trial, no card.
Under $1M ARR? The first 12 months are half price: $745 for the year. Early-stage rate
$129a month
Or $99 a month billed yearly, $1,188 a year. Includes 5 editors, 3 languages and 1,000 AI credits a month. Subfolder hosting starts on Bloom, at $299 a month or $239 billed yearly.
From HelpDocs’ pricing page, checked 24 September 2026.
Ferndesk vs HelpDocs: common questions
Something we missed? Write to us, a human answers.
Yes, when your product changes often and you want articles kept current without someone checking each one. Fern finds what went stale from your pull requests, tickets and live product, and drafts the fix. If your docs rarely change and you want the simplest tool at the lowest price, HelpDocs is a good fit.
More on HelpDocs and the alternatives
The knowledge bases teams weigh against HelpDocs.
HelpDocs pricing, explainedWhat each plan includes and how the AI credits work.
HelpDocs reviewWhat HelpDocs does well, and where it stops.
Self-updating help centerHow Fern keeps every article accurate as your product changes.
Help center softwareWhat a modern help center does, and how Ferndesk compares.
How migration worksWhat comes across, what redirects, and how long it takes.
Your docs have been stale for months. Fix them in ten minutes.
Import your help center and Fern checks every article against your product, drafts the fixes, and keeps them current from then on. You approve, she publishes.
- 7-day free trial, no card
- Import in 10 minutes, URLs preserved
- Your support tool stays where it is
- Nothing publishes without you