Chatbase is the simplest pick for a small business: you train an AI agent on your FAQ file or website pages, test it in a playground, and copy one snippet of code (or use its WordPress or Shopify option) to add a chat bubble to your site. Choose tawk.to, Tidio or Intercom instead when you also want people to answer chats live from the same inbox. You can build the Chatbase version from start to finish in Chatbase: Answer Customer FAQs with an AI Agent.
None of these need code beyond pasting a snippet, which your web person or a plugin can do. The real work is the content you train it on and the rules you give it: answer only from your material, say when it does not know, and hand off to a person.
Which builder fits which business?
- Chatbase. An AI agent trained on your files, website pages and Q&A, with guardrails you write, a chat bubble for your site and chat logs where you fix wrong answers. It can also run on WhatsApp, Slack and email. Deciding factor: you mainly want the AI to answer FAQs well.
- tawk.to. Free live chat for websites, with an AI Assist add-on whose agent learns from your website, documents and FAQs and offers to connect visitors with a person. Deciding factor: you want live chat at no cost and AI for after-hours questions.
- Tidio. Live chat plus the Lyro AI agent, which answers from your help center and store data and passes hard cases to a person. It connects to Shopify and WooCommerce. Deciding factor: an online store with order and product questions.
- Intercom. A full customer service platform with Fin, an AI agent that answers from your help content across chat, email and phone, and can be tested on simulated conversations first. Deciding factor: a support team with a help center and ticketing.
- SiteGPT. A chatbot trained on your website, files and docs, with an escalate-to-human option. Deciding factor: your website already holds the answers and you want a quick setup.
If your site was built with Lovable, you can also add a chatbot just by asking for it, as in Add an AI chatbot to your site.
How do I set one up safely?
- Collect the answers you already give: hours, services, service area, booking, billing and refunds. One clean FAQ file beats a messy website crawl.
- Write the rules: answer only from the training content, never guess prices, and give a contact for anything else.
- Test with real questions, plus one the content does not cover. It should say it is not sure and point to a person.
- Lock the widget to your domain if the tool offers it.
- Read the chat logs weekly and fix the answers that missed.
What does this look like in a real lesson?
In the Chatbase lesson a five-person bookkeeping firm gets about 40 emails a week with the same questions. You create a new AI agent and train it on the firm's FAQ file instead of its website. You replace the General instructions and add guardrails: only answer from the training data, never guess prices. You ask "Are you open on a Saturday in March?" and check the answer against the FAQ, then ask "Do you work with nonprofits?", which the FAQ does not cover, and get a polite "I'm not sure" with the firm's contact details. You turn on the chat bubble, lock it to your domain and find the code. Later, in the chat logs, you use Revise answer to add the right nonprofit answer and see the fix work.
For a free option with live chat, tawk.to: Answer Website Questions After Hours walks through the widget, AI Assist, an AI agent built from your website and the offline form.
What mistakes should I avoid?
- Training on an outdated website. The bot repeats old prices and hours. Update the source first.
- No handoff. Every bot needs a clear way to reach a person.
- Letting it quote exact prices when prices depend on the job.
- Launching untested. Ask the questions customers really ask, and one it should not know.
Key takeaways
- Chatbase is the simplest no-code FAQ bot.
- tawk.to, Tidio and Intercom add live chat and a shared inbox.
- Train on clean content and tell it to say when it does not know.
- Read the chat logs and fix answers every week.
Frequently asked questions
- Do I need a developer to add the chatbot?
No. You paste a short snippet into your site's settings, or use a plugin for WordPress or a store app. The Chatbase questions answered post covers common setup questions.
- How does a chatbot answer from my own content?
It searches your files for the closest passages and answers from those. The support bot explainer shows how.
- Can I build one with n8n instead?
Yes, if you want full control. See n8n public chat on a website.