Tell Builder what you sell, who it fits and which questions hold up a decision.
Website sales
AI sales chatbot for website visitors with real questions
Build an AI sales chatbot for website visitors who need help choosing. Use your product facts and supported actions to guide the next step without inventing availability or offers.
For the usual MCP path, model-token cost to the Agent creator is $0: the customer's AI client supplies the model under that customer's subscription and limits.
Available
What is getting in the way
A visitor can understand the headline and still be unsure whether the product fits their situation.
What changes
An agent that answers relevant buying questions and directs a qualified visitor to a supported next step.
Website sales
How Prostir gets you there
Describe the buying decision
Tell Builder what you sell, who it fits and which questions hold up a decision.
Connect reliable information
Provide current product details, limits and approved actions. Decide which claims the agent may make.
Test before embedding
Configure an eligible website widget. Check the real visitor experience, sign-in requirements and any checkout or handoff separately.
Available
What you can verify
- The Agent web widget uses one embed script and runs on the Agent's published HTTPS host.
- The current stream supports text, tool activity, tool results, approval cards, and bounded host-page context.
- Allowed-origin checks and optional email-code customer authorization protect configured widget sessions.
A good fit if
- Your visitors ask repeat fit, offer, or next-step questions before contacting you.
- You have approved knowledge and a specific conversion path the Agent can explain.
Not the right fit if
- You need a complete Store cart, inventory, checkout, return, and refund system inside a generic website widget.
- You need arbitrary model HTML, rich document previews, or image-card features presented as already shipped.
Questions before you decide
Does the widget read the whole website?
No. It receives bounded page context and the knowledge you configure. It is not an unrestricted crawler or permission to read unrelated visitor data.
Can it take actions?
It can expose approved Agent tools. Destructive tools can pause for human approval, and every action still depends on the Agent's access and runtime configuration.
Who pays for model tokens, and what do they cost the Agent creator?
For the usual MCP path, model-token cost to the Agent creator is $0. When a customer uses the Agent through a supported MCP connector in ChatGPT or Claude, the model runs in that customer's AI environment under the customer's subscription and limits. The creator pays for the Prostir plan, not those model tokens. AI Credits are needed only when the creator separately chooses a Prostir-hosted model run, such as a supported channel or widget. BYOK is optional and bills the creator's own provider account. Paid external tools remain separate.
Explore related options
Available
Help a visitor take the next step.
Your visitors have questions before they buy. Give them an agent that knows your offer, answers from approved information and uses only the actions you allow. Start your 7-day Creator trial, no card needed.