Support agents built by your agent.
No setup, no forms, no code to copy. Point your agent at one URL and it does all of it.
Read https://www.agentstack.build/agent.md and set up a customer support agent for this codebase.
The whole product, in your agent's hands
Models, knowledge, analytics and the widget. Every one of them is a call it can already make.
It picks the model for you
GPT-5.2, Claude and Gemini for the hard questions. Grok and Haiku when speed matters more. Your agent chooses, and you can overrule it later.
See what it could not answer
Every conversation scored for sentiment, every unanswered question surfaced. Close the gap once and it stops coming back.
It reads what you already wrote
Your site, your PDFs, Word, PowerPoint, Excel, Notion. It crawls and uploads them itself. Nobody has to prepare a thing first.
data-agent-id="ag_123xyz"></script>
It ships the widget itself
Your agent already has your repo open, so it writes the embed tags straight into your site. Nothing to copy, nothing to paste. The widget is just live, styled to match your brand.
Anything the dashboard does, your agent does
Every screen in the product is a REST endpoint and an MCP tool underneath, so a coding agent is never stuck asking you to go and click something.
One prompt, four steps, none of them yours
What your coding agent does after you hand it the prompt, and the one step it leaves you.
One agent, everywhere your customers reach you
The same trained agent answers on your site, in email, in Slack and on the phone. When it should not answer, it hands the conversation to you.
See every conversation, find every gap
Resolution, sentiment, and the questions it has not learned yet, updating while you watch.
Free to start. No card, no call
Usage-based credits, roughly one per reply. Your agent starts on the free tier without asking you for anything.
add-ons: custom domain & white-label widget · $99/mo each_
Serious about your customers' data
Audit logs, GDPR controls, encryption in transit and at rest, and role-based access.
Full audit logs
Every change and action is recorded in an exportable, timestamped audit trail.
GDPR compliant
Data residency, deletion and export controls built in for global compliance.
Encryption everywhere
Data is encrypted in transit and at rest using AES-256-GCM.
Role-based access
Granular member roles and audit logs keep your workspace under control.
Coming from another support tool?
Nothing to migrate, nothing to cancel. Tell us your setup and we'll show you a live agent on your own docs first.