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Cloudflare Agents

Agents 4.1/10

Managed runtime for deploying AI agents on Cloudflare — each agent gets durable state, sessions, scheduling, MCP, and workflows on Durable Objects, deployable from the Agents SDK or the dashboard.

Cloudflare Agents scores 4.1/10 for free value in Agents. The main constraint: Workers Free plan: 100,000 requests/day, 10 ms CPU/invocation, unlimited bandwidth. Durable Objects (which back each agent's state) are included free: 100,000 requests/day and 13,000 GB-s/day of compute. No credit card required. Workers AI inference has a separate free allocation.

Category Agents Kind Managed agent runtime Caveats The free tier runs on lightweight Workers isolates (10 ms CPU/invocation) — agents needing a real container sandbox require Workers Paid. Workers AI tokens and Containers are billed separately. Daily quotas reset, so free usage suits experiments and low-traffic agents, not heavy continuous load. Renewal daily Card required No Eligibility anyone

Free value score

4.1 / 10
Show the math
Overall 4.1/10
value = 4.1/100
weighted_components_v1
Execution 1/10
value = 0.02 $/mo
fixed_log_v1
Connectivity 6.5/10
value = 6.5/100
policy_score_v1
Production controls 8.3/10
value = 8.3/100
policy_score_v1

Key metrics

100.0K/mo Execution quota Uses stated quota when present; otherwise a conservative unpublished-quota floor.
4 Tool/model connectivity agents sdk, mcp, sdk, tools
1 Production controls sandbox
Unlimited Bandwidth no egress fees
100k/day Requests Workers + Durable Objects
n/a Build minutes deploy via Wrangler
yes Custom domains workers.dev + custom

What you get

Each agent has its own durable state, storage, and lifecycle

Durable Objects available on the free plan specifically to build agents

Built-in scheduling, MCP, workflows, and real-time messaging

Deploy from the Agents SDK or roll out agents in the dashboard

Limitations

  • 100,000 requests/day

    The Workers Free plan caps total requests at 100,000 per day; the quota resets daily and does not roll over.

  • Durable Objects 13,000 GB-s/day

    Each agent's state runs on a Durable Object; free-plan Durable Object compute is capped at 13,000 GB-s/day (plus 100,000 DO requests/day), reset daily.

  • 10 ms CPU/invocation (free)

    Free-plan Workers are limited to 10 ms of CPU time per invocation; CPU-heavy agent steps need the Workers Paid plan.

  • Containers require paid plan

    Agents run on lightweight isolates on the free tier; a real container sandbox (Cloudflare Containers) is a Workers Paid feature.

  • Workers AI billed separately

    Model inference via Workers AI has its own free allocation and then usage-based pricing, separate from the Workers/Durable Objects free tier (or bring your own model provider).

Sources

agents durable-objects runtime mcp workflows serverless stateful
Open service Source ← All Agents