Turn Every Visitor Into a Conversation.

You connect your own AI account (like OpenAI or Anthropic) so usage costs go directly to the provider — no markup from us. ReplyBubble charges a flat platform fee, and you'll never see a per-message charge.

Typically just a few cents per conversation — most small sites spend less than $10 per month on AI usage. Exact costs depend on the model you choose and how many conversations you get; check your AI provider's pricing page for current per-token rates. ReplyBubble also keeps costs low automatically: responses are cached so repeat questions skip the AI, spam and unserious chats are filtered before they use any AI credits, and your knowledge base is searched efficiently instead of sent in bulk. You can also set up scripted responses for common questions — those don't use the AI at all, so there's zero additional cost.

Three ways to add content: import documents, write in our built-in editor, or set up auto-crawl to index your website on a schedule. ReplyBubble automatically finds and serves the most relevant answers from your content.

Slack, Microsoft Teams, HubSpot, Zapier, and more. You can also use webhooks or our REST API for custom setups. When a visitor fills out a form or starts a chat, you can automatically send that data to your CRM, get notified in Slack, or trigger any workflow you already use.

Yes. All data is encrypted in transit and at rest with bank-grade encryption. Every customer's data is fully isolated. Built-in spam detection and AI abuse prevention keep your chatbot secure and trustworthy.

Under 5 minutes. Paste a small code snippet into your site, add your knowledge base content, customize your chatbot's personality, and you're live.

Anything conversational — lead capture, customer support, tech troubleshooting, appointment booking, intake forms, feedback collection, and more. Each chatbot gets its own personality and knowledge base, so you can run multiple bots for different roles from one account.

ReplyBubble has built-in honesty controls. When it isn't confident in an answer, it tells the visitor instead of guessing. You choose how strict that bar is, and your analytics dashboard shows which questions visitors are asking that need better coverage in your knowledge base.

No. If you can paste a line into your website builder (Shopify, WordPress, Squarespace, Wix, or plain HTML), you can install ReplyBubble. Everything else — knowledge base, chatbot personality, integrations — is configured through a visual dashboard. No coding required.

Yes. Every new account starts with a 14-day Pro trial — no credit card required. After that, you keep your free plan with up to 500 conversations per month, or upgrade to stay on Pro.