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Tars is a platform for building AI agents that talk to your end users. Members build agents in a visual builder, connect them to knowledge and tools, deploy them to channels, and step in through live chat when a human should reply. Everything belongs to one organization.

What Tars 3.0 can do

Tars covers the whole life of a conversation, from the first gambit you draw in the builder to the report you read a week later. The five stages below are the loop your team works in, and each card under them links to the page for that capability.
Build
Draw the flow, gambit by gambit
Test
Run the draft before you publish
Deploy
Publish to web, mobile, or WhatsApp
Analyze
Read goals, quality, and drop-off
Improve
Fix the flow from what you find
Visual builder

Lay the conversation out as gambits in the builder, with branching, variables, and translated text.

AI Agent gambits

Hand a turn to the model. It follows your instructions, calls tools, and leaves by an exit route.

Built-in AI capabilities

Turn on Web Search, Code Interpreter, Data Extraction, and File Generator, plus generated interface components.

Knowledge bases

Import a website, upload documents, and tune retrievers so answers come from your own content.

Tools and CodeKit

Connect a toolkit, choose the actions an agent may call, or write a custom action in TypeScript.

Guardrails

Keep an agent on topic, test it before you publish, and control what end users see of its reasoning.

Deployments

Publish a version, then distribute it as a web widget, an Agent Link, or a screen inside a mobile app.

WhatsApp

Connect a WhatsApp number to a deployment and answer end users on the channel they already use.

Live chat

Human agents take over in the Agent Workspace, with inboxes, assignment, Copilot drafts, and CSAT.

Live activity

Watch conversations as they happen and read every message, event, tool call, and captured variable.

End user profiles

One persistent profile per end user, with identity verification, segments, consent, import, and export.

Campaigns

Send an outbound WhatsApp campaign to a segment, handle the replies, and pay from the campaign wallet.

Analytics

Track goals, read the Overview and Team tabs, and open Explore to reach the conversations behind a number.

Developer platform

REST APIs, webhook triggers, the widget JavaScript API, signed identity, and the mobile bridge.

Security and governance

Audit log, SIEM streaming, your own model key, retention windows, legal holds, and erasure requests.

The mental model

Everything in Tars hangs off five nested ideas.

From organization to conversation

Your organization owns every agent, knowledge base, tool, and end user profile. Each agent publishes to its deployment, which is where channels and analytics attach. Channels connect the deployment to the outside world: the web widget, the shareable Agent Link, and WhatsApp numbers. Every exchange with an end user becomes a conversation. You can watch conversations live inside an agent, under Activity. Human agents can reply to them in live chat.

Where things live in the dashboard

The sidebar groups those seven under Engagement, AI Resources, and Insights. Members, billing, and the organization sit outside that list. Open the organization menu at the top of the sidebar and select Manage organization.

Who Tars is for

Quickstart

Build, test, publish, and share your first agent in about 15 minutes.

Organizations and members

How organizations, members, roles, and plans fit together.

Agents, flows, and deployments

Agent states, and the path from build to live.

Plans overview

What the Free, Premium, and Enterprise plans include.