Agentbase

Agentbase is a serverless platform for developers to build custom AI agents with one API. Includes browsers, computers, tools, and persistence.

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Overview

Agentbase is a serverless agent platform for building custom AI agents with one API call. It is positioned as an API-first product for developers who want to build, deploy, and improve agents without building their own agent infrastructure.

The public site highlights pre-built agents with browsers, computers, tools, persistence, and related capabilities. That makes it most relevant for workflows where an agent needs to interact with websites, operate software, or maintain context across steps.

Features

Agents API

Build custom AI agents through an API rather than assembling your own agent infrastructure from scratch.

Browser-based execution

Use pre-built browser access as part of agent workflows that need web interaction.

Computer control

Run computer-level actions for tasks that require operating software or desktop-like environments.

Tool support

Access built-in tools for agent workflows without having to wire every component yourself.

Persistence

Keep agent state across interactions with persistence support.

Use Cases

Building custom agents faster
Use Agentbase when you want to ship an AI agent without assembling your own hosting, execution, and state-management stack.
Web and software interaction
Use the browser and computer capabilities for agents that need to interact with websites or desktop-like interfaces as part of their task flow.
Multi-step workflows with state
Use persistence when a task spans multiple turns or steps and the agent needs to retain context between actions.
Product integration for developers
Use the API when a developer team wants to integrate agent behavior into an existing application or service.

Pros and Cons

Pros

API-first positioning is clear for developers building custom agents.
The site emphasizes pre-built agent capabilities rather than a blank-slate setup.
Browser, computer, tool, and persistence support suggest coverage for common agent workflows.
The product is framed as serverless, which can reduce infrastructure work for teams adopting agents.

Cons

The public pages do not provide detailed pricing, plan limits, or usage caps.
The available source material gives only a high-level feature summary, so deeper integration and workflow details are not documented here.