# OpenFile

Source: https://joinopenfile.com
Index: https://joinopenfile.com/llms.txt

OpenFile's AI agents start your LLC, get your EIN and automate your state filings, so you can focus on running your business.

OpenFile forms U.S. companies and files U.S. trademarks. Staff file formations with the state, and an attorney files trademark applications. It isn't a law firm and doesn't give legal or tax advice.

## Start

- [Form a company](https://joinopenfile.com/start): Basic $0, Pro $199, Premium $299, plus the state's fee ($35 to $520 for an LLC).
- [File a trademark](https://joinopenfile.com/trademark/start): $200, attorney included, plus the USPTO's $350 per class.
- [Add a service to a company you already have](https://joinopenfile.com/existing)

## More

- [All prices](https://joinopenfile.com/pricing)
- [Add-ons](https://joinopenfile.com/services)
- [LLC rules and fees by state](https://joinopenfile.com/llc)
- [For AI agents](https://joinopenfile.com/agents)
- [Developer docs](https://joinopenfile.com/docs.md)