For B2B SaaS product and engineering teams

Create an AI agent from your B2B SaaS APIs that your customers can use in your website

Build an AI agent from your existing APIs or MCP server, automatically optimize it with real conversations, and publish it to your website, app, Slack, Teams, Copilot, and Gemini Enterprise in a week

  • Your Website
  • Your App
  • Slack
  • Teams
  • Copilot
  • Gemini Enterprise
Why now?

Buyers now demand, switch for, and pay for AI

2 in 3

buyers weigh AI when choosing software

Over two-thirds of B2B buyers actively consider AI capabilities when selecting software, per G2's 2025 Buyer Behavior Report — a survey of 1,169 B2B decision-makers.

0%

of enterprise buyers switched vendors for better AI

Half of enterprise buyers (1,000–5,000 employees) say they have switched software vendors to gain access to superior AI features, with mid-market buyers close behind at 42%.

0%

of power users would pay a premium for AI

More than two-thirds of all buyers — and 88% of self-described power users — say they'd pay a premium for AI functionality if the value is clearly demonstrated.

4 in 5

buyers report positive ROI on AI-powered software

Four out of five buyers report positive returns on their AI-powered software investments.

0%

of enterprise apps will ship task-specific agents by end of 2026

Gartner predicts 40% of enterprise applications will be integrated with task-specific AI agents by the end of 2026, up from less than 5% in 2025 — and warns leaders have a three-to-six-month window to define their agentic AI strategy.

The problem

It's hard to build and maintain production-ready agents

Building production-ready agents is hard

Coding agents help but still require constant input from an AI Engineer. Prompt changes fix one thing and break another, and building good evals is genuinely difficult.

Maintaining agents is time consuming

New models are released every month, requiring prompts to be rewritten and making scaffolding redundant. Staying up-to-date with the latest developments like optimizers, code mode, and harnesses is a full-time job in and of itself.

Each platform requires a custom integration

Websites, Slack, Teams, etc. each require a separate implementation: authentication, generative UI, file sending, and more.

How it works

Your API to production-ready agent

Create an AI agent from an OpenAPI spec or MCP server, automatically optimize it with real conversations, and publish it to your website, app, Slack, Teams, Copilot, and Gemini Enterprise

  1. 01 Step 1

    Create an AI agent from an OpenAPI spec or MCP server

    Add an OpenAPI spec or an MCP server's URL, along with any custom headers.

    Agent Builder
  2. 02 Step 2

    Test with real conversations

    Chat to the agent and figure out where it fails. Once you know what's working and what isn't, you can add rubrics.

    Playground
  3. 03 Step 3

    Set rubrics and rate sessions

    A rubric can be anything you want: effectively communicates to the user, completes the task in the optimal amount of time, uses the correct tools and parameters, etc. Rate each chat against the rubrics, these will be used to optimize the agent.

    Rubrics & Scoring
  4. 04 Step 4

    Automatically optimize the agent

    Optimize the LLM-as-a-judge to rate sessions like you. Then, automatically optimize the agent.

    Optimization Run
  5. 05 Step 5

    Publish to your website, app, Slack, Teams, Copilot, and Gemini Enterprise

    That's it. Continuously improve the agent by rating chats, and optimizing the rubrics and system instruction.

    Publish
Features

All the latest developments, in a platform

A2A Net is a fully-managed platform built specifically to build, optimize, and publish AI agents to your website, app, Slack, Teams, Copilot, and Gemini Enterprise

Automatic optimization

Automatically optimize your agent's prompt to the latest models with state-of-the-art optimization algorithms that have been customized specifically for conversational agents.

Production and staging environments

Test and optimize your agent in a staging environment so prompts and tool calls can be tested without affecting production data.

Variables and secrets

Use variables like {customerName} and secrets like {customerToken} in the agent's instruction and tools. Send them as headers with API requests or set them per customer when you authenticate them.

Customer credits

Keep track of how many credits each customer uses and set limits based on their subscription.

Customer linking

Authenticate users on Slack, Teams, etc. by sending them a link to your platform that authenticates them.

Publish to Slack, Microsoft, and Google marketplace

Agents built in A2A Net meet all of the requirements to be published to Slack, Microsoft, and Google marketplace out of the box.

Generative UI

Allow agents to generate Slack, Teams, etc. native UI components like buttons, images, and tables.

Code mode

Every agent has a customizable Python sandbox to write code, call tools, create files, and more.

API/CLI/MCP access

Build, rate, and optimize your agent with Codex, Claude Code, or Cursor with our API, CLI, or MCP.

AG-UI

Agents built in A2A Net are AG-UI protocol compatible, making it easy to integrate the agent into your site.

A2A

Every agent is A2A protocol compatible, making it easy for your customers to add your agent to their multi-agent system.

File upload and download

Allow agents to send and receive files, including images, PDFs, and spreadsheets, on every platform without additional setup.

Pricing

10x cheaper than an AI Engineer

Build and optimize personal agents that you can chat to in the A2A Net UI and in Slack via the A2A Net Slack agent for free. Get all features for $300/month

Pay as you go

Free

Build and optimize personal agents that you can chat to in the A2A Net UI and in Slack via the A2A Net Slack agent.

Startup

$300 $225 /month

$2700 billed yearly

Build, optimize, and publish customer-facing agents that you can add to your website, app, Slack, Teams, Copilot, and Gemini Enterprise.

Scale

$1000 $750 /month

$9000 billed yearly

A dedicated FDE to help you build, optimize, and publish customer-facing agents that you can add to your website, app, Slack, Teams, Copilot, and Gemini Enterprise.

Enterprise

Custom

A dedicated FDE to help you build, optimize, and publish customer-facing agents to a self-hosted version of A2A Net that you can add to your website, app, Slack, Teams, Copilot, and Gemini Enterprise.

Credits 500 10,000/month 30,000/month Custom
Automatic optimization
Code mode
File upload and download
A2A Net UI
AG-UI & A2A
Slack, Teams/Copilot, & Gemini Enterprise Slack via the A2A Net Slack agent
Customer credits & customer linking
Publish to Slack, Microsoft, & Google Marketplace
Support Community Slack Dedicated Dedicated
Dedicated FDE A top 1% AI Engineer to help you build and maintain your agent
Self-host
Try for free Upgrade Upgrade Get in touch

$10 = 1,000 credits. LLM tokens are charged at market rate.

FAQs

Questions, answered.

More in the docs. Still curious? Book a demo and we'll walk through it.

Book a demo

Intercom, Sierra, and Decagon provide customer support and customer experience agents that handle customer support, answer FAQs, allow customers to make purchases, etc. A2A Net is an AI agent builder for B2B SaaS to build agents from their APIs that their customers can use to perform actions, analyze data, complete complex multi-step workflows, and more.

Ship it!

Create an AI agent from your B2B SaaS APIs that your customers can use in your website, app, Slack, Teams, Copilot, and Gemini Enterprise

Build an AI agent from your existing APIs or MCP server, automatically optimize it with real conversations, and publish it to your website, app, Slack, Teams, Copilot, and Gemini Enterprise in a week

Publishes to