AI chatbot vs. live chat vs. a help center: which does your website need?
Trovify Team · · 2 min read
If you're deciding how to answer customer questions on your website, the short answer is: a help center is passive and often unread, live chat is instant but needs staff, and an AI chatbot answers instantly on its own — but only a grounded AI chatbot answers from your own content and cites its sources instead of guessing. For most sites, a grounded AI assistant is the best default because it combines the self-service of a help center with the immediacy of live chat, without the staffing cost.
The three options at a glance
Help center / knowledge base. A library of articles visitors search themselves. Great as a source of truth, but people rarely read it — they'd rather ask a question than hunt through articles, and it does nothing after hours if they can't find the page.
Live chat. A person answers in real time. High quality and personal, but it requires staff on hand, doesn't scale to every visitor, and goes quiet outside working hours.
AI chatbot. Answers instantly, at any hour, to any number of visitors at once. The catch: a generic chatbot invents answers from training data. A grounded chatbot answers only from your documents and cites the source — so it's trustworthy, not just fast.
How they compare
| Help center | Live chat | Grounded AI assistant | |
|---|---|---|---|
| Answers instantly | Self-serve search | Yes (when staffed) | Yes |
| Works after hours | Yes (if found) | No | Yes |
| Needs staff | No | Yes | No |
| Scales to many at once | Yes | Limited | Yes |
| Answers your content | Yes | Yes | Yes |
| Cites its source | Article link | Depends | Yes, by default (toggleable) |
| Captures leads | No | Yes | Yes (optional) |
The practical takeaway
You don't have to pick just one — a grounded AI assistant sits on top of the same content your help center uses, answers conversationally like live chat, and hands off to a human (capturing the lead) when it can't help. That's the combination most websites actually want.
Trovify is a grounded AI assistant you can embed in one line. See how to turn your documents into an AI chatbot or how to choose one for your business.