Cronloop

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Scheduled AI agents that run your recurring work and improve between runs

Visit Cronloop →No rating yetFreemium· from $25/mo

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Cronloop

What it is

Cronloop is a platform for recurring, unattended AI agents. You write the job description in plain Markdown, such as answering support tickets every five minutes or posting a competitor digest twice a day, connect the services involved, and set a schedule. Each run starts in a fresh sandbox where the agent can install what it needs and use any tool that offers an API, MCP server or CLI. Agents keep durable memory between runs and refine their approach over time. Cronloop runs on your existing ChatGPT or Claude subscription or your own API keys, and a hosted MCP server lets you manage agents from Claude, ChatGPT and other MCP clients.

Key features

Agents defined in plain Markdown
Schedules from every five minutes to weekly
Persistent memory across runs
Hosted MCP server for remote control

What we liked

+ Uses your existing model subscription or keys
+ Works with almost any API, MCP or CLI tool
+ Free plan covers up to three agents

Worth noting

· Free plan limits runs to hourly and 10 minutes
· Model costs come from your own provider account

Editor's notes

More context from AI BirdView

Most AI agents wait for you to ask them something. Cronloop is built for the opposite case: work that should simply happen on a schedule, whether or not anyone remembers to start it. Pairing that with memory between runs means an agent can get better at a routine job instead of starting from zero every time.

Agents are described in Markdown, so setting one up feels like writing a short job brief.
Every run gets a fresh sandbox, and agents can install packages and call any tool with an API, MCP server or CLI.
Durable memory lets each agent carry lessons and context from one run to the next.
It runs on your own ChatGPT or Claude subscription or on Anthropic and OpenAI API keys, keeping model usage with your provider.
A hosted MCP server lets you create, start and review agents from Claude, ChatGPT or other MCP clients.

Cronloop is best for founders, operators and developers who have repetitive tasks in support, sales, content or engineering that they want handled in the background. A practical tip: start one agent on the free plan with a narrow job and a clear escalation rule, review its run history for a few days, then widen its scope once you trust the output.