Rispose

Rispose puts a chatbot on your website, trained on your own site content. That is the core of it: a custom chat widget, similar in spirit to Intercom, that answers visitor questions using what you have already published.

Rispose is an AI chatbot builder for website owners who want customer support without hiring more staff or writing scripted flows.

The widget runs on the OpenAI Assistant API, so you can choose between GPT-4o, GPT-4 and GPT-3.5 depending on how much you want to spend per answer.

You embed the AI agent on your site, and Rispose lets you send and receive unlimited messages at no charge.

The only cost is what you pay OpenAI directly for usage, which keeps billing simple and tied to actual traffic.

The catch is that you need your own OpenAI account, and answer quality depends on the model you pick and the content your site gives it.