AI documentation verification
Fern checks help-center claims against connected product context, drafts fixes for changed information, and lets a team review changes before publishing.
Ferndesk
Ferndesk is help-center software for software teams, combining verified knowledge bases, AI updates, self-service widgets, analytics, migrations, and integrations.
Help-center software with documentation verification
Ferndesk is a help-center platform for software teams that want to keep customer documentation aligned with a changing product. Its Fern agent checks articles against product context, identifies information that has changed, and drafts updates or missing articles for review.
The platform combines a public or private knowledge base with AI conversations, an embedded help widget, API documentation, translations, analytics, and migration tools. Teams can connect their codebase, support systems, product dashboard, and other documentation sources so product changes and customer questions can inform the next documentation update.
Core capabilities
Change-driven article drafting
Automatic PR screening and scheduled audits identify documentation changes as the product evolves. Fern can also draft articles from code changes, issues, support conversations, and other connected sources.
Public and private help centers
Publish a searchable public help center on a custom domain or a /help subfolder. Ferndesk also supports private or authenticated documentation using magic links, OIDC, or JWT.
In-app self-service widget
Add a single script tag to provide search, articles, and AI conversations inside an application. The widget can appear as a floating button, sidebar, or modal and can hand off unanswered requests to Intercom, Zendesk, or Help Scout.
Help-center migration
Import articles, collections, images, and attachments from existing help centers while preserving URLs and creating 301 redirects. Ferndesk lists imports from Intercom, Zendesk, Crisp, Help Scout, HubSpot, GitBook, Document360, and other help centers.
Connected support and documentation signals
Connect support platforms, GitHub, Linear, Slack, Discord, Gmail, product dashboards, or a custom support endpoint. Analytics include searches, missed searches, failed answers, and feedback.
Practical use cases
Keeping release documentation current
After a release changes settings, pricing, workflows, or other product behavior, Fern can use code changes and pull requests to identify affected documentation and prepare updates before or around the release.
Replacing or consolidating a help center
A team can import an existing help center, preserve its URL structure with redirects, and move the customer-facing knowledge base without replacing its existing inbox, chat, or ticketing system.
Deflecting repetitive support questions
Product teams can place the widget inside their application so customers can search, read articles, and ask questions without opening a separate documentation tab. Unanswered requests can be collected for follow-up.
Finding documentation gaps from customer signals
Support and documentation teams can connect resolved conversations, tickets, feedback, and chat threads to find recurring questions or gaps, then use search and failed-answer analytics to prioritize new content.
Pros and Cons
Pros
- Reviews documentation against connected product context instead of relying only on manual editing.
- Supports migration with preserved URLs, 301 redirects, and imported media while leaving existing support tools in place.
- Combines public, private, and in-app help experiences with AI answers and escalation options.
- Connects documentation workflows to code changes, support conversations, product issues, and customer feedback.
- Provides analytics for searches, missed searches, failed answers, and feedback to guide documentation work.
Cons
- Fern maintains articles after they are imported into Ferndesk; it does not update articles in the original help-center system.
- Detailed verification behavior, limits, and supported workflows may depend on the connected product and sources.
- The listed Pro plan includes five seats and 1,000 AI conversations per month, so larger teams or higher-volume use may require a different arrangement.
FAQ
Can Ferndesk maintain articles in my existing help-center tool?
No. Existing articles are imported into Ferndesk, with URLs preserved and 301 redirects created. Fern then verifies and updates the copies in Ferndesk; the existing support, inbox, chat, and ticketing tools remain in place.
How does Fern verify and update documentation?
Fern checks articles against connected product context such as the codebase and live product, then identifies changed claims and drafts revisions for review. The source says that nothing is published without approval.
How is the self-service widget installed?
The widget can be added with one script tag and displayed as a floating button, sidebar, or modal. It uses help-center content to answer questions and can collect customer information for human follow-up when it cannot answer.
What does a help-center migration include?
Ferndesk says migration takes about ten minutes and brings over articles, collections, images, and attachments. It preserves existing URLs and creates 301 redirects, while your support tools stay where they are.
Is there a trial, and how is Ferndesk priced?
Yes. Ferndesk offers a 7-day trial without a credit card. Its listed Pro plan is $149 per month, or $1,490 annually with two months free; an enterprise plan is listed from $399 per month.
Quick Facts
- Category
- Help-center and customer self-service platform
- Primary users
- Software teams and SaaS founders
- Deployment
- Custom domain, /help subfolder, and embedded widget
- Trial
- 7 days, no credit card required
- Pro pricing
- $149/month or $1,490/year; two months free annually
- Listed integrations
- Intercom, Zendesk, Crisp, Help Scout, HubSpot, GitHub, Linear, Slack, Discord, Gmail, and others
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