Google Releases Gemini Agent Builder: Build Autonomous AI Agents Without Code — Free Tier Included
Google launched Gemini Agent Builder in public beta today — a no-code platform for building autonomous AI agents that can use Gmail, Calendar, Drive, Sheets, and 2,000+ external tools. Free tier includes 100 agent runs per day.
Google announced Gemini Agent Builder at a surprise developer event this morning — a no-code platform that democratizes AI agent creation. Previously, building an autonomous AI agent required significant engineering expertise in Python, LangChain, and API integration. Gemini Agent Builder reduces this to a drag-and-drop visual interface with natural language agent definition.
What Gemini Agent Builder Does — Available Today
- Visual workflow builder: Drag-and-drop steps — no code required to chain together AI reasoning, tool use, and conditional logic
- Natural language agent definition: Describe what you want your agent to do in plain English — Gemini Agent Builder writes the workflow
- Google Workspace integration: Native access to Gmail, Calendar, Drive, Docs, Sheets, Meet — the tools most business users actually use
- 2,000+ external tool integrations: Salesforce, HubSpot, Slack, Jira, GitHub, Stripe, and more — via a Zapier-like connector system
- Human-in-the-loop checkpoints: Configurable approval gates before the agent sends emails, creates calendar events, or modifies documents
Pricing — Effective Today
| Plan | Price | Agent Runs | Best For |
|---|---|---|---|
| Free | $0 | 100/day | Individuals |
| Starter | $29/month | 2,000/day | Small teams |
| Business | $99/month | Unlimited | Companies |
| Enterprise | Custom | Unlimited | Large orgs |
How It Compares to OpenAI Operator and Anthropic Computer Use
OpenAI Operator focuses on web browser automation — ideal for tasks involving external websites. Anthropic's Computer Use API enables desktop application control — ideal for enterprise software that doesn't have APIs. Gemini Agent Builder focuses on the Google Workspace ecosystem and business tool integrations — ideal for the 3 billion+ Google Workspace users worldwide. These tools are complementary, not mutually exclusive.
"Gemini Agent Builder is Google's answer to the question: how do we make AI agents accessible to people who aren't developers? The free tier with 100 daily runs is designed to get the entire Google Workspace user base experimenting." — Google DeepMind VP, product announcement, April 2, 2026