# What does firm os cost?

> Cloudflare bills the firm directly: Workers Paid at $5 a month plus usage, sign-in free up to 50 people, and model use. Railblocks' services are separate.

Cloudflare bills the firm directly for what runs in the firm's account. The installer charges nothing, and Railblocks' services, if a firm uses them, are agreed separately.

## What Cloudflare bills

| Item | Price | Why firm os needs it |
| --- | --- | --- |
| Workers Paid | $5 a month, plus usage beyond the plan's included amounts | firm os's workspaces run in Dynamic Workers, which only this plan has. The install stops without it |
| Cloudflare Access | Free for up to 50 people | Sign-in with email codes. Everyone who signs in counts, including people let in by the firm's email domain |
| Workers AI | By use, at Workers AI prices | Chat and Jev run on Workers AI models |
| KV and R2 | By use, like any other KV and R2 storage | The three key-value stores and the bucket the install makes |

A plan names 50 people at most. A domain rule can let in more people than the plan names, and each of them counts toward the 50.

## Models

As installed, chat runs on Workers AI models through the account's AI Gateway named `default`, and Jev calls Workers AI directly. Both are billed to the firm's Cloudflare account. The app picks GLM 5.3 Flash on Workers AI unless a person picks another model.

No other model provider is set up. If the firm adds one, that provider bills the firm on its own terms.

## What the installer charges

Nothing. The installer takes no payment details and bills no one. Railblocks' services are agreed separately. Its key to the account is revoked when the install ends ([security](https://firmos.railblocks.com/docs/security)).

## After removal

Removing firm os doesn't change the account's plan. Workers Paid continues until the firm cancels it in the Cloudflare dashboard ([remove](https://firmos.railblocks.com/docs/remove)).

The Cloudflare pricing pages have the current rates and included amounts.

Updated 2026-10-02.