HelpCenter.io vs HelpDocs
Both publish a real customer-facing help center. The difference shows up on the invoice: flat per-workspace pricing, and no AI credit ceiling.
Flat per-workspace pricing
Unlimited team on Catalyst
AI Widget on every plan
HelpCenter.io vs HelpDocs
Two real help-center products. The gap is what you pay per author, and what sits behind a tier.
|
HelpCenter.io
|
HelpDocs
|
|
|---|---|---|
| Built for | Customer-facing help centers and self-service | Customer-facing documentation, with a developer-first customization angle |
| Pricing model | Flat per workspace: $29 / $119 / $179 | Tier plus seats: $99 / $239 / $399 |
| Team members included | 1 / up to 10 / unlimited | 5 (Sprout) / 15 (Bloom) / 25 (Harvest) |
| Cost of one more author | $0 within your plan's limit | $25 per user per month, on every tier |
| Cost at 30 authors | $179/mo flat on Catalyst | $614/mo on Bloom ($239 plus 15 x $25) |
| AI answers for visitors | AI Widget on every plan; AI Question Answering included on Catalyst, $29/mo add-on below it | HelpDocs AI on every tier, metered by credits |
| Monthly AI usage cap | No credit ceiling | 1,000 / 5,000 / 10,000 credits per month |
| In-app contextual widget | AI Widget, from the $29 plan | Lighthouse, from the $239 Bloom tier |
| Custom domain with SSL | Every plan | Every tier, free SSL |
| SSO | Included on Catalyst ($179/mo) | JWT on Bloom ($239/mo), SAML/OIDC on Harvest ($399/mo) |
| Code-level theming | Themes, layouts, and custom CSS in the template editor | Custom CSS on every tier, HTML/Handlebars and custom JS from Bloom |
| Analytics | Content performance, search queries, the questions customers asked the AI, and visitor journeys. History 14 / 60 / 365 days | Article performance, deflection and search intelligence. History 90 / 180 / 365 days |
| Languages | 1 on Bootstrap, multi-language on Growth, automatic translations on Catalyst | 3 / 20 / unlimited, unlimited only at $399 |
| Migration help | Free and done for you on Growth and Catalyst | Self-serve imports from Helpjuice, Zendesk Guide, Intercom, Help Scout, Readme, ProProfs, and CSV |
HelpDocs pricing verified July 2026.
What HelpDocs is and who it's right for
HelpDocs is a genuine customer-facing knowledge base, positioned as documentation infrastructure for modern teams and marketed as AI knowledge base software that deflects around 30% of tickets through self-service. This is not an internal wiki with a public sharing toggle bolted on. It publishes a real help center on your own domain with free SSL, it ships HelpDocs AI on the entry tier rather than paywalling it to enterprise, and its customization story is deep: multiple template layouts and custom CSS on every plan, then full custom HTML and Handlebars templates plus custom JavaScript once you reach Bloom. Its AI toolkit is broad too, covering Ask AI generative search, AI Drafts, AI Rewrite, AI Meta for tags and metadata, and AI alt-text.
The trade-off is how it prices and where it draws its tier lines. Each plan bundles a fixed number of users, 5 on Sprout at $99/mo, 15 on Bloom at $239/mo, and 25 on Harvest at $399/mo with annual billing, and every seat past that count is $25 per user per month on every tier. AI is included but metered, at 1,000, 5,000, and 10,000 credits per month. And several things many teams treat as help-center basics sit above the entry plan: the Lighthouse in-app widget, embedded JWT SSO, custom HTML templates, advanced permissioning, and subfolder hosting all start at Bloom, while SAML and OIDC SSO, IP restriction, and multiple domains start at Harvest. If your team is small, static, and code-led, that shape works fine. If it grows, the bill grows with it.
A price that stays put while your team grows
Flat per workspace, not per author
HelpDocs bundles 5, 15, or 25 users and charges $25 per extra user per month on every tier. Do the math at 30 authors: Bloom is $239 plus 15 extra seats at $25, so $614/mo. HelpCenter.io Catalyst is a flat $179/mo with unlimited team members. Honest limit: Bootstrap is 1 team member and Growth is up to 10, so unlimited seats means Catalyst.
AI without a monthly credit ceiling
HelpDocs meters AI at 1,000, 5,000, and 10,000 credits per month, so the more successful your self-service gets, the sooner you change tier. HelpCenter.io ships the embeddable AI Widget on every plan including the $29 Bootstrap plan. Stated plainly: grounded AI Question Answering is included on Catalyst, and is a $29/mo add-on ($24/mo billed annually) on Bootstrap and Growth.
Help-center essentials on the entry plan
On HelpDocs, the Lighthouse in-app widget, JWT SSO, custom HTML templates, and subfolder hosting all begin at $239/mo, and SAML SSO, IP restriction, and multiple domains at $399/mo. HelpCenter.io puts the AI Widget and a custom domain with SSL on the $29 Bootstrap plan, and SSO with access control on Catalyst at $179/mo.
Free, done-for-you migration on Growth and Catalyst
HelpDocs gives you self-serve importers and expects you to drive them, and its import overwrites existing articles, so a mis-run import is a real risk. With HelpCenter.io, our team moves your articles, structure, and images for you for free on Growth and Catalyst, typically live in under a week. See free migration.
Where HelpDocs is the better buy
One case: if a front-end engineer wants to hand-build the rendered page, HelpDocs' custom HTML and Handlebars templates with custom JavaScript go further than our theme editor, and a .dev staging subdomain is a genuinely nice workflow. Both start at $239/mo.
Flat vs bundled seats
HelpDocs prices a tier and then prices your team on top of it. Ours is just the tier.
| Plan tier |
HelpCenter.io
flat / workspace
|
HelpDocs
bundled seats, then $25/user/mo
|
|---|---|---|
| Entry | Bootstrap - $29/mo (1 team member) | Sprout - $99/mo (5 users, 1,000 AI credits) |
| Mid | Growth - $119/mo (up to 10 team members, AI add-on eligible) | Bloom - $239/mo (15 users, 5,000 AI credits) |
| Top | Catalyst - $179/mo (unlimited team members, AI Q&A included) | Harvest - $399/mo (25 users, 10,000 AI credits) |
The number to run is your author count. Every seat past the bundle is $25 per user per month on every HelpDocs tier, so a 30 author team on Bloom pays $239 plus 15 x $25, which is $614/mo. On HelpCenter.io that team is $179/mo on Catalyst, and it stays $179/mo at 60 authors. Prices above are annual billing; HelpDocs monthly is $129 / $299 / $499 and ours is $39 / $149 / $199.
HelpDocs pricing verified July 2026.
Migrating from HelpDocs to HelpCenter.io
Export your articles from HelpDocs, then hand them to the HelpCenter.io migration team. On Growth and Catalyst plans we rebuild your categories, articles, and images in your new branded help center for free, typically live in under a week, and we keep your URLs and structure in mind so your search traffic comes with you. You don't rebuild anything by hand.
Other HelpDocs alternatives worth considering
If HelpCenter.io isn't the fit, compare a few others against your job-to-be-done: Document360 for documentation-platform depth, Helpjuice for a search-led knowledge base, and Slite if the real problem turns out to be internal knowledge rather than customer support. For the wider landscape, see our roundup of the best knowledge base software in 2026, or compare the best Zendesk alternatives if you are weighing the big suites.
Frequently asked questions
Is HelpCenter.io a good HelpDocs alternative?
Yes, particularly if your author count is growing or your AI usage is climbing. HelpDocs bundles 5, 15, or 25 users by tier and charges $25 per extra user per month on every tier, and it meters AI with monthly credit ceilings of 1,000 to 10,000. HelpCenter.io is flat per workspace at $29, $119, or $179 per month, and Catalyst includes unlimited team members.
What does HelpCenter.io cost compared to HelpDocs?
HelpCenter.io is $29/month on Bootstrap, $119/month on Growth, and $179/month on Catalyst with annual billing, priced per workspace rather than per seat. HelpDocs is $99/month for Sprout, $239/month for Bloom, and $399/month for Harvest with annual billing, including 5, 15, and 25 users respectively, plus $25 per month for every additional user.
What happens when my team outgrows the included HelpDocs seats?
You pay $25 per user per month for every seat beyond the bundled count, on every tier. A 30 author team on Bloom is $239 plus 15 extra seats at $25 each, which comes to $614 per month. The same team on HelpCenter.io Catalyst is a flat $179 per month, because Catalyst includes unlimited team members.
Does HelpCenter.io meter AI the way HelpDocs credits do?
HelpDocs includes AI on every tier but caps it at 1,000 credits per month on Sprout, 5,000 on Bloom, and 10,000 on Harvest, so a busy self-service help center can push you up a tier. HelpCenter.io ships the embeddable AI Widget on every plan including the $29 Bootstrap plan, and the grounded AI Question Answering engine is included on Catalyst or available as a $29 per month add-on ($24 per month billed annually) on Bootstrap and Growth.
Who should choose HelpDocs instead of HelpCenter.io?
Teams that want to own the markup end to end. HelpDocs offers full custom HTML and Handlebars templates, custom JavaScript, and a .dev staging subdomain for previewing changes before they go live, which is a genuinely strong developer story. If a front-end engineer is going to hand-build your help center and the seat pricing works for you, HelpDocs is a fair choice. Just note that custom templates and custom JavaScript start on the $239 Bloom tier.
Add authors without adding to the invoice
Start a free 14-day trial, and if you're coming from HelpDocs on a Growth or Catalyst plan, we'll migrate your content for free, usually in under a week.