Build the source before the interface
For most small SaaS teams, start with a help center. A clear article can be found in search, linked from your product, sent by a support agent, and used as a source by an AI answer layer. A chat reply without a reliable source is harder to verify, revise, and reuse.
This does not mean chat is unhelpful. It means chat quality depends on the documentation underneath it. If the source is incomplete, a conversational interface makes the gap more visible rather than solving it.
What each option is good at
An AI chatbot is useful when customers phrase the same issue in many ways. It can turn “where do I change the invoice email?” into the relevant article without requiring a customer to understand your category structure. It should show the source it used and give a clear human route when no source supports a reply.
An AI help center is the durable layer: public, task-based articles; navigation and browse paths; search; source links; and a place for a customer to continue when self-service stops. It works for readers who prefer browsing, for agents who share links, and for search engines that need an accessible page.
Use this decision checklist
- Fewer than ten accurate customer articles: write the help center first.
- Repetitive questions with varied wording: add source-linked answers after the core articles exist.
- Internal notes mixed with customer docs: separate and review public articles before connecting AI.
- Account actions, refunds, or exceptions: keep a human handoff; published docs do not provide enough context.
A 30-day launch plan
Week one: identify the ten most repeated questions and turn them into task-based articles. Week two: test each article on a new user and link related tasks. Week three: enable questions against published articles only, with visible sources. Week four: review unanswered questions and improve the top two gaps.
The success metric is not “the bot answered everything.” It is whether customers reach a verified answer faster and whether the team learns what to document next.