Pricing

Agents SDK is open source; runtime billed via Cloudflare Workers / Durable Objects usage. Starter uses Workers AI by default.

Overview

Cloudflare Agents is an SDK and runtime for persistent, stateful agents on Cloudflare Durable Objects. Each agent session gets durable identity, local SQL storage, WebSockets, scheduling, and recoverable execution across the global network. Connect chat, voice, email, Slack, and webhooks; add Browser, Sandbox, AI Search, MCP, and payments tools. Deploy with a Workers starter template or npm package `agents`.

Key features

Durable Agent class with state, sessions, and hibernation
Channels for chat, voice, email, Slack, and webhooks
Browser, Sandbox, AI Search, MCP, and payments tools
Scheduling and recoverable execution (fibers)
Real-time WebSocket connections
Observability via logs, metrics, and traces
Starter template with streaming chat and HITL

Use cases

Show all 7Show fewer

Alternatives

AgnoSelf-hosted Python agent platform with AgentOS runtime and browser control plane.ai agent frameworkFreemium
AiriaEnterprise AI security and governance platform for discovering and controlling agents.AI tool
Azure AI FoundryMicrosoft Azure platform to build, deploy, and govern AI apps and agents with models and tools.AI toolPaid
Fine TunerNo-code AI agent builder site (fine-tuner.ai); product surface unclear / overlapping Synthflow stack.AI tool
GenAI AgentsOutSystems Agent Workbench — low-code platform to build, orchestrate, and govern enterprise ai agents.AI tool
SuperAGIOpen-source framework and platform for building, deploying, and managing autonomous ai agents.ai agent framework