Last updated 08-11-2026
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HappyChat AI
HappyChat AI lets you launch a ChatGPT-powered chatbot on your website by uploading documents or linking your site, training the bot, and dropping in a widget. The homepage pitches a three-step flow that takes minutes and does not require coding. Signup is free and the site says no credit card is needed to start.
Compared with generic live-chat widgets, HappyChat focuses on answers pulled from your own knowledge base rather than scripted macros. Growth plans add GPT-4 access, unbranded widgets, and API access, while the free tier caps you at 1 chatbot and 50 messages per month. Integrations shown on the site include Shopify, Wix, WhatsApp, Messenger, Telegram, and Slack.
Small business site owners, support teams, and marketers who want 24/7 FAQ coverage without hiring round-the-clock staff are the natural fit. The reporting dashboard tracks chat volume and engagement, and multilingual mode lets one English knowledge base serve visitors in other languages.
Train chatbots from uploaded documents or website URLs in three steps on the homepage
Free plan includes 1 chatbot, 50 messages per month, and 20 source pages
Growth plan at $49 per month adds GPT-4 access and an unbranded chat widget
Pro plan at $99 per month supports 30 chatbots and 10,000 messages per month
Multilingual mode answers from an English knowledge base in other languages
Integrations listed for Shopify, Wix, WhatsApp, Messenger, Telegram, and Slack
Clear free tier with no credit card required to start building.
Trains on your own documents and site URLs instead of generic scripts.
Scales from one bot to fifty with GPT-4 and API access on higher tiers.
Free plan allows only 50 messages per month, which runs out quickly on a live site.
GPT-4 and unbranded widgets require at least the $49 per month Growth plan.
Enterprise pricing at $399 per month is steep for teams that only need a few bots.
Is there a free HappyChat AI plan?
Yes. HappyChat AI's free plan costs $0 per month and includes 1 chatbot, 50 messages per month, 20 source pages, and URL and document sources. No credit card is required to sign up.
How much does HappyChat AI Starter cost?
HappyChat AI lists Starter at $19 per month with 5 chatbots, 2,000 messages per month, 500 source pages, API access, and chat history on the pricing section.
Does HappyChat AI support multiple languages?
Yes. HappyChat AI's homepage describes a multilingual chatbot that uses an English knowledge base to answer visitors in other languages without rebuilding content for each locale.
Can I use HappyChat AI on more than one website?
HappyChat AI's FAQ section asks whether you can use it on multiple websites, and paid tiers scale bot counts from 5 on Starter up to 50 on Enterprise for broader deployment.
Does HappyChat AI offer an API?
Yes. HappyChat AI includes API access starting on the $19 per month Starter plan according to the pricing table on its homepage.
What is HappyChat AI's refund policy?
HappyChat AI advertises a 14-day money-back guarantee on its homepage pricing section, alongside a note that annual plans include two months free.