Freedom251 › Knowledge base software
HelpCenter.io
What HelpCenter.io is
HelpCenter.io provides a branded, searchable knowledge base for customer-facing and internal audiences. Its content can also power an AI Widget and embedded FAQ sections. The editor supports drafts, collaboration and version history, while analytics track published content. AI answers use published articles and link to their sources; they are included with Catalyst or available as an add-on on Bootstrap and Growth. A REST API and webhooks are available on every plan. Custom domains with SSL are included on every plan, with subfolder hosting on Growth and Catalyst. HelpCenter.io supports SSO, private or password-protected centers, role-based access, IP allowlisting and JWT single sign-on on Catalyst. Integrations listed include Zendesk, Front, HubSpot and Intercom. It runs on AWS, uses HTTPS and backs up data several times daily. There is no free plan. Bootstrap costs $29.00 per month billed annually, Growth $119.00, and Catalyst $179.00; each includes a 14-day trial.
Who it suits
HelpCenter.io suits SaaS, ecommerce, finance, education, agency and mobile app teams publishing branded help content. It supports both internal and external audiences.
What it does well
- Searchable branded knowledge base
- REST API and webhooks on every plan
- Custom domains with SSL included
- Version history and collaboration
- AI answers link to source articles
What to know first
- No free plan
- AI answers cost extra on some plans
- Bootstrap allows one team member
- Annual billing applies to listed plan prices
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Growth | Yearly (Save 26%) · Up to 10 team members · Unlimited viewers · 60 days analytics · Multiple languages | $119 a year |
| Catalyst | Yearly (Save 26%) · Unlimited team members · Unlimited viewers · 365+ days analytics · Multiple languages | $179 a year |
| Bootstrap | Yearly (Save 26%) · 1 team member · Unlimited viewers · 14 days analytics · 1 language | $29 a year |
As helpcenter.io lists them, read 8 Oct 2026. The maker's own page has the final word.
Verdict
HelpCenter.io combines knowledge-base publishing, integrations, APIs and access controls for teams serving customers or staff. Plan selection mainly affects team limits, analytics retention and AI availability.
Facts from HelpCenter.io's own pages
- Access controls
- The security guide describes Admin, Editor, Translator, and Viewer roles, private or password-protected help centers, IP allowlisting, and JWT single sign-on on Catalyst. · self.helpcenter.io, 8 Oct 2026
- AI answers
- AI answers use published articles as their source and link to the article used; they are included with Catalyst or available as an add-on on Bootstrap and Growth. · helpcenter.io, 8 Oct 2026
- API
- A REST API is available on every plan, and webhooks notify a server when articles or categories change. · self.helpcenter.io, 8 Oct 2026
- Publishing audience
- both · helpcenter.io, 20 Sept 2026
- Content analytics
- Yes · helpcenter.io, 20 Sept 2026
- Custom domain
- Yes · helpcenter.io, 20 Sept 2026
- Editor
- The editor supports drafts, version history, and collaboration. · helpcenter.io, 8 Oct 2026
- Free plan
- No · helpcenter.io, 20 Sept 2026
- Hosting
- Custom domains with SSL are included on every plan; subfolder hosting at yoursite.com/docs is included on Growth and Catalyst. · helpcenter.io, 8 Oct 2026
- Integrations
- The integrations guide lists Zendesk, Front, HubSpot, and Intercom, and says AI suggestions and replies in those integrations require Catalyst or the AI add-on on Bootstrap and Growth. · self.helpcenter.io, 8 Oct 2026
- Intended users
- The site presents the product for SaaS, ecommerce, finance, education, agency, and mobile app teams. · helpcenter.io, 8 Oct 2026
- Plan limits
- Bootstrap includes one team member and one language, Growth allows up to 10 team members, and Catalyst includes unlimited team members. · helpcenter.io, 8 Oct 2026
- Privacy
- The privacy policy says processing is carried out in compliance with the EU GDPR and Bulgarian law, and that HelpCenter.io never sells personal data. · helpcenter.io, 8 Oct 2026
- Product
- HelpCenter.io provides a branded, searchable customer-facing knowledge base that can also power an AI Widget and embedded FAQ sections. · helpcenter.io, 8 Oct 2026
- Security
- The security guide says HelpCenter.io runs on AWS, serves its dashboard and help centers over HTTPS, and backs up data several times a day. · self.helpcenter.io, 8 Oct 2026
- SSO support
- Yes · helpcenter.io, 20 Sept 2026
- Paid from
- 29 · helpcenter.io, 20 Sept 2026
- Support
- Growth and Catalyst include white-glove support, while Bootstrap lists standard support. · helpcenter.io, 8 Oct 2026
- Version history
- Yes · helpcenter.io, 20 Sept 2026
Where HelpCenter.io stands on Freedom251
- Knowledge base software#89 of 138