Free WordPress chatbot $0 forever

The free WordPress chatbot with no per-message tax.

PressBot's free WordPress chatbot plugin ships the full public chat widget with no trial wall, no credit card, and no per-message fees. Bring your own AI key (Claude, GPT, Gemini) and you pay token cost at the provider's API rate — usually pennies per thousand conversations. Most other "free" WordPress chatbot plugins charge per visitor reply once their trial ends, which adds up to a monthly bill that you do not have here.

No credit card No trial wall No per-message fee Self-hosted

What "free" actually means here

Free as in install it and forget the invoice.

Most "free WordPress chatbot" plugins are really 14-day trials wrapped around a paywall. PressBot's free tier is the full public chat surface, on every site, forever. The only thing you pay is your AI provider, at their listed API rate, with no markup.

No trial wall

The free plugin works on day 1 and day 1,000. No timer, no degraded mode, no "your conversations are paused, upgrade now". The free tier is a real product, not a sample.

No per-message fee

Most other "free" WordPress chatbots bill you per visitor reply once the trial ends. PressBot charges $0 per message, today and forever — the only token cost goes straight to your AI provider, at their listed API rate.

BYOK, at API rate

Bring your Anthropic, OpenAI, Google, or DeepSeek key. Token cost goes straight to the provider, with no PressBot markup. For most small sites, that is a few dollars a month.

The BYOK math, in plain numbers

A free chatbot that is actually cheaper to run.

The other "free" WordPress chatbot plugins recoup the cost in two ways — per-message billing once the trial ends, or a monthly SaaS subscription. PressBot's BYOK model takes us out of the billing path entirely: you pay your AI provider directly, at their listed API rate, and that is the whole bill.

  • You pay the AI provider, not us, at their listed rate.
  • Switch model providers anytime; cost stays at API rate.
  • Use a cheap Flash/Haiku model for support, save flagship spend for the agent.
  • You see token usage in the provider dashboard — no opaque invoice.
How you pay Charged by Who you pay
PressBot, BYOK provider's listed API rate your AI provider
"Free trial" chatbot plugin per visitor reply after the trial the plugin vendor
SaaS chatbot platform monthly subscription + per-conversation the SaaS
Enterprise chatbot tier seat fee + per-conversation the SaaS

// model price examples in the FAQ below · vendor pricing varies, check each one

Free for visitors. Paid for the admin agent.

Two tiers. One plugin.

The free WordPress chatbot covers the entire visitor surface — widget, theming, content grounding, External Knowledge (RAG), and multilingual streaming. Pro is when you want lead capture, the admin agent, and the bot to operate the WordPress dashboard for you.

PressBot Free

The visitor chatbot.

$0/site, forever

The full public chat widget. Answers from your posts, products, FAQs, and ACF fields. BYOK with no per-message fees, no trial timer, no external dashboard.

  • Public chat widget, fully themed
  • BYOK (Claude, GPT, Gemini, DeepSeek)
  • Grounded answers + citations
  • External Knowledge (RAG) connector
  • Multilingual, UTF-8 safe streaming
  • Self-hosted in WP admin
Download free

PressBot Pro

The admin agent.

$99/yr · 1 site

Everything free, plus a private agent with 99 typed tools that can manage posts, install plugins, audit security, run WooCommerce orders, and answer over Telegram or MCP. Business + Agency tiers on the Pro page.

  • 99 typed admin tools
  • Plugin Guardian + Shield
  • Telegram + MCP bridges
  • Lead capture + GA4 integration
See Pro pricing

Free WordPress chatbot questions

Yes, but is it actually free?

Quick answers to what most people ask before they download a free chatbot for their WordPress website.

Is the free WordPress chatbot really free?

Yes. The free PressBot tier is the full visitor chatbot, on every site, forever — no credit card, no trial timer, no per-message fee, no external SaaS dashboard. The only money you spend is on your own AI provider (Anthropic, OpenAI, Google, or DeepSeek), at the provider's listed API rate.

For a typical small business site running on a Haiku-class or Flash-class model, the monthly token bill is usually a few dollars. Heavier-traffic sites or richer models scale that up linearly. The exact figure depends on conversation length and which model you pick — check the FAQ below for current rough ranges and your provider's pricing page for the authoritative numbers.

Free forever, or free until you raise prices?

Free forever. The free tier is the public chatbot — including External Knowledge / RAG — and we have no plans to change that. Our paid tier (PressBot Pro) is a separate product on top: the admin agent, 99 tools, Plugin Guardian, Shield, Telegram bridge, GA4, lead capture, and the full 99-tool MCP server. The free chatbot does not depend on the paid product for any of its core features.

What is the catch?

The catch is that you have to bring your own AI key. We do not provide a hosted model, we do not resell tokens, and we do not charge a per-message fee — which means we cannot subsidize your usage either. You sign up directly with Anthropic, OpenAI, Google, or DeepSeek, paste the key into PressBot, and the bot talks to that account.

For most site owners this is a feature, not a catch — you keep full control over which model you use, when you switch providers, and what conversations are logged where.

What about the AI API cost — how much should I expect?

It depends on which model tier you pick and how long a typical conversation runs. The published per-token rates live on each provider's pricing page (Anthropic, OpenAI, Google, DeepSeek) and they update those numbers regularly — we deliberately do not parrot the figures here, because they would go stale fast.

The order-of-magnitude shape: the cheap tier (Claude Haiku 4.5, Gemini 2.5 Flash / Flash Lite, GPT-5.4 mini, DeepSeek V4 Flash) is typically under a cent per visitor reply. The mid tier (Claude Sonnet 4.6, GPT-5.4, Gemini 2.5 Pro) is typically a small fraction of a cent to a couple of cents. The flagship tier (Claude Opus 4.6, GPT-5.4 Pro) is a meaningful multiple of that. Most "free WordPress chatbot" use cases work great on the cheap tier; reserve flagship spend for the admin agent in Pro.

Can I use ChatGPT, Claude, or Gemini?

Yes — any of them, and you can switch at any time. The free chatbot supports Anthropic Claude (Haiku 4.5, Sonnet 4.6, Opus 4.6), OpenAI GPT (5.4 mini, 5.4, 5.4 Pro), Google Gemini (2.5 Flash Lite, 2.5 Flash, 2.5 Pro), and DeepSeek V4 Flash. Switching providers is two clicks in the WP admin. DeepSeek is wired up for the public chat only; the admin agent in Pro runs on Anthropic, OpenAI, or Google.

Does the free chatbot work with WooCommerce?

Yes. The free visitor surface includes WooCommerce-aware grounding — the bot can answer product, shipping, and order questions out of the box. Native Woo tools that let the bot place a refund or edit an order live in the paid Pro tier (the admin agent), but the visitor-side chat handles read-side queries on the free plan.

Where do conversations get stored?

In your own WordPress database. There is no external SaaS dashboard holding your visitors' transcripts. If a visitor asks you to delete their data, you run a single WP-CLI command. Retention, export, and deletion are entirely your call.

How is this different from "free trial" plugins?

"Free trial" plugins gate the actual chatbot behind 14 days or a small monthly quota, then bill per visitor reply once you exceed it. PressBot Free is the real product, no timer, no quota, no per-message fee — you only pay your AI provider, at their published rate, with no markup from us.

Related chatbot guides

Three more angles on the PressBot chatbot.

Same plugin, different lens. Each page goes deeper on a specific reason teams are reaching for a WordPress chatbot in 2026.

Free WordPress chatbot

Install the free chatbot, in 60 seconds.

No credit card. No trial timer. No per-message fee. Bring your own AI key and pay token cost at API rate. Upgrade to Pro only if you want the admin agent to start running the site for you.