Simple trained website assistant
FastBots
Plugin path, website and file training, lead capture, and a setup shape that stays close to the website.
See notesWordPress buyer guide
Best AI chatbots for WordPress sites.
Start with the job you need done: a simple trained website assistant, live chat plus handoff, ecommerce support, or a broader customer-service platform.
Short answer
For a small WordPress site, start with the job before you start with the tool. FastBots looks like the cleaner early pick for a simple trained website assistant. Chatbase looks stronger when content control matters. Tidio belongs on the shortlist when live chat and support handoff are part of the decision.
ChatBot.com is still relevant, but it should not be treated as an automatic first pick until the next testing pass checks setup friction, widget behavior, answer quality, and handoff. Sendbird belongs outside the small WordPress shortlist for now because the current public docs point to its broader AI Agent platform, not a current WordPress chatbot plugin path.
Free prompt builder
Live previewBuild a WordPress chatbot instruction prompt
Tune the chatbot instructions around approved content, lead capture, and human handoff before you test a WordPress chatbot.
Readiness
Minimum prompt ready | 4/6
WordPress | Standard | Helpful receptionist
Guided setup
Ready to copy and customize
okPreset selectedWordPress
?Business name addedUses placeholder
okPrimary job selectedWebsite answers + leads
okOutput version chosenStandard
okHandoff path defined3 triggers
?Paste destination chosenGeneric chatbot
Included safeguards
Approved content only content use3 handoff triggers3 wordpress safeguardsGuarded mode includedCompetitor rule included
Job priorities by context
Secondary jobs
Tertiary jobs
Business context and sources
Conversation opening
Qualification and lead capture
Lead fields
Page context and privacy
WordPress safeguards
These are preset-specific rules. They change when you switch business type.
Guarded behavior
Uncertainty and risky answers
Routing and handoff
Handoff triggers
Off-topic handling
Prompt to paste into your chatbot
Paste into Generic chatbot: Paste into the tool's AI instruction, system prompt, or chatbot behavior field.
Standard6,908 charsExamples included
Example replies included
Visitor: "Can you help me?" Assistant: "Yes. I can answer questions from [Business name]'s approved information and help route you to the right next step. What are you trying to do today?"
Visitor: "How much does it cost?" Assistant: "I can share approved pricing details, live catalog prices, or a ballpark estimate when there are fixed rules for it. If you need a firm quote or custom answer, I can collect your details for the team."
Visitor: "Can you guarantee that?" Assistant: "I do not want to guess on that. I can collect a few details and pass this to the team so they can confirm it properly."
Choose by job
A faster WordPress shortlist.
These are not final scores. They are the most useful starting points from the current docs check.
Buyer job Start with Why Action
Content-heavy AI agent
Chatbase
More control over the pages, files, Q&A, Notion notes, and help content the chatbot can answer from.
See notesLive chat plus AI support
Tidio
Better fit when the chatbot also needs to sit inside a support inbox and hand off to a person.
See notesStructured chatbot builder
ChatBot.com
Worth a look if you prefer a guided bot-builder over a lighter website assistant.
See notesBroader customer-service platform
Skip for now
Sendbird is better treated as a broader AI-agent platform check, not a current small WordPress chatbot pick.
See notesTool notes
Best for, not for, and setup path.
Treat these as shortlist notes, not final scores. Each tool still needs the same WordPress install test.
FastBots
Docs checked
Best for
A small WordPress site that wants a trained website chatbot and a plugin-first setup path, without adopting a full support platform.
Not for
Teams that need confirmed handoff quality, page controls, or advanced workflow behavior before shortlisting.
Setup path
WordPress.org lists a FastBots AI Chatbots plugin. The setup path uses a FastBots bot plus embed script URL and bot ID in WordPress settings.
Evidence checked
FastBots lists website-content, document, and file training, plus integrations that include WordPress.
Chatbase
Docs checked
Best for
A site owner who wants more control over the content a chatbot can use and more deployment options than a basic widget.
Not for
Buyers who need plugin maintenance confidence before trying it on WordPress.
Setup path
Chatbase documents an official WordPress plugin flow using an enabled agent and Agent ID.
Evidence checked
Docs list files, text snippets, website crawling, sitemap submission, links, Q&A, Notion, and selected support-ticket content.
Tidio
Queued for hands-on testing
Best for
A WordPress site that needs live chat, customer support workflow, and AI help in the same place.
Not for
A buyer who only wants the lightest possible trained website-answer bot.
Setup path
Tidio documents a WordPress plugin path and warns users not to install both the plugin and JavaScript snippet at the same time.
Evidence checked
Lyro can use URL scanning, manual Q&A, files, unanswered questions, chat-derived knowledge, Zendesk, Shopify, WooCommerce, and API product data.
ChatBot.com
Queued for hands-on testing
Best for
Teams comparing a structured chatbot builder with newer AI-agent tools.
Not for
Buyers who want the simplest first shortlist before comparing setup friction against FastBots, Chatbase, and Tidio.
Setup path
ChatBot.com documents a WordPress plugin workflow where the account connects, a bot is selected, and visibility options are configured.
Evidence checked
AI Knowledge docs describe website, article, KnowledgeBase, and Zendesk help-center content.
Sendbird
Do not shortlist yet
Best for
Larger AI-agent and customer-service evaluations where WordPress is only one possible surface.
Not for
Small WordPress owners who want a current plugin-first chatbot path.
Setup path
Current public docs describe Sendbird's AI Agent platform, not a verified current WordPress chatbot plugin path.
Evidence checked
Sendbird's AI Agent docs cover workflows, management, monitoring, and integrations, while also noting that the older AI chatbot product is discontinued.
Compare the setup paths
Decision point FastBots Chatbase Tidio ChatBot.com Sendbird
WordPress setup
FastBots Plugin path listed on WordPress.org.
Chatbase Official WordPress plugin flow in docs; plugin directory needs current maintenance review.
Tidio Dedicated WordPress plugin flow.
ChatBot.com Plugin workflow in help docs.
Sendbird No verified current WordPress chatbot plugin path in this review.
Knowledge content
FastBots Website content, documents, files.
Chatbase Website crawling, sitemap, files, text, Q&A, Notion, selected support tickets.
Tidio URLs, Q&A, files, chat knowledge, Zendesk, Shopify, WooCommerce, API product data.
ChatBot.com Websites, articles, KnowledgeBase, Zendesk help centers.
Sendbird Current public docs point to broader AI-agent workflows, not a WordPress chatbot knowledge setup.
Support handoff fit
FastBots Lead capture and handoff need hands-on confirmation.
Chatbase The public docs are clearer on content setup than human handoff behavior.
Tidio Best early fit for live chat plus support workflow.
ChatBot.com Likely better for structured bot flows than simple site-answering alone.
Sendbird Broader customer-service platform check only.
What we checked
FastBots Official docs checked.
Chatbase Official docs checked.
Tidio Queued for hands-on testing.
ChatBot.com Queued for hands-on testing.
Sendbird Do not shortlist yet.
Before you choose
Check the chatbot on your actual WordPress setup.
A plugin listing is only the first screen. Before you commit, install the shortlist on the same WordPress site, train it on the same pages, and ask the same buyer questions.
Compare setup time, content import friction, answer quality, widget placement, mobile behavior, lead capture, fallback answers, and whether handoff works cleanly when a person should step in.
Sources checked
This page is based on official docs, vendor pages, and WordPress.org plugin listings checked for this guide. Pricing and plugin details can change, so use the dated source links alongside the recommendation.
FAQ
WordPress chatbot questions.
How do I pick the best AI chatbot for WordPress?
Choose by the job your WordPress site actually needs done, then check the plugin or embed path on a staging site before paying. For a simple trained website assistant, FastBots is a reasonable first trial. For tighter content control across pages, files, Q&A, and Notion, Chatbase fits. When live chat plus AI handoff are part of the picture, Tidio belongs on the shortlist. ChatBot.com makes sense when designed bot flows, shared inbox, and broader support workflow matter. Only after the job is clear should the comparison move to setup friction, content refresh, handoff, and pricing unit. The [WordPress chatbot guide](/wordpress-chatbots) sequences these checks.
Reviewed
What's the cheapest AI chatbot for a WordPress site?
The cheapest defensible WordPress chatbot is usually a free tier paired with the lowest paid step on a tool that already supports your content shape. Chatbase has a Free plan (50 message credits/month, 1 member, 400 KB per AI agent) and a Hobby plan at $32/month billed annually; FastBots , Tidio , and ChatBot.com all have entry tiers that look comparable on the line item but differ on usage meters. The trap is choosing a free or entry plan that caps the wrong number — credits, conversations, sources, seats — and paying for it in overages or upgrades within a month or two of real traffic.
Reviewed · Sourced from Chatbase pricing page
Should I install a WordPress plugin or just embed a chatbot script?
Prefer the documented plugin path when the vendor publishes one — it tends to handle script placement, settings, and updates more cleanly than copying an embed snippet into a custom theme. FastBots , Chatbase , Tidio , and ChatBot.com all document a WordPress plugin or integration flow. Avoid running both a plugin and a separate JavaScript snippet at the same time, because that can cause duplicate widgets or double events. If the plugin is unmaintained or fails on your stack, the embed snippet is a fine fallback — but always test the chatbot in a staging environment before pushing to production.
Reviewed
Does FastBots support lead capture on WordPress?
Yes — FastBots ' WordPress.org plugin listing names Lead Generation as one of its core use cases, framed as capturing and qualifying leads through chatbot interactions. That makes FastBots a sensible first trial when the WordPress job is a trained site assistant that answers from approved content and pushes a cleaner lead into your inbox or CRM. It is not, on its own, evidence of WooCommerce order lookup, cart actions, refunds, or other store-specific automation — keep those behind a separate workflow test. The [FastBots WordPress lead-capture checklist](/guides/fastbots-wordpress-lead-capture) covers the field shape and handoff.
Reviewed · Sourced from FastBots AI Chatbots WordPress.org listing
How is this WordPress chatbot shortlist updated?
The WordPress shortlist is built from official vendor docs, WordPress.org plugin listings, and dated source checks rather than vendor marketing language. Tools earn a slot when their docs explain a current plugin or integration path, the content sources the bot can use, and a credible handoff or lead-capture story. Where a live install test has not been run, the page says so explicitly. The shortlist is re-checked when vendor docs, plugin listings, or pricing change in ways that could move the recommendation. Affiliate links are disclosed on the page; routing recommendations do not change because a tool pays a commission.
Reviewed