sim

What it does

A workspace for assembling AI workflows visually, conversationally or in code, with 1,000+ integrations covering Slack, Notion, HubSpot, Salesforce and databases, plus built-in tables, file storage and knowledge bases so the data lives beside the workflow. Runs, logs and schedules are monitored in the same place. Cloud-hosted or self-hosted via bun. Each integration hands the agent whatever that account can do, so scope credentials tightly, and watch scheduled runs — they bill quietly. Apache-2.0.

Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.

Screenshots & visuals

Before you start

• Setup difficultySome setup needed
• Command lineRequired
• API keyRequired
• Sends data onlineYes

Judged automatically from the project's own metadata. Always confirm on the official page.

sim FAQ

Is sim free?

sim itself is free, but it needs an API key for an external AI service. That service charges separately, though some have a free tier.

Do I need to install anything or write code to use sim?

It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.

Does sim work on a phone?

No. It needs a computer.

Can I use sim commercially?

The licence is Apache-2.0, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.

How it compares

The conditions that decide whether you can actually use it, side by side.

"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.

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