> For the complete documentation index, see [llms.txt](https://docs.eitherway.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.eitherway.ai/documentation/engineering/interactive-blocks.md).

# Platform Limits & Quotas

#### Session Limits

| Resource         | Free Tier | Pro Tier  | Enterprise |
| ---------------- | --------- | --------- | ---------- |
| Sessions/day     | 10        | Unlimited | Unlimited  |
| Messages/session | 50        | 500       | Unlimited  |
| File size        | 10MB      | 100MB     | 200MB      |
| Total storage    | 500MB     | 5GB       | Custom     |

***

#### Build Limits

| Resource          | Free Tier | Pro Tier | Enterprise |
| ----------------- | --------- | -------- | ---------- |
| Builds/day        | 5         | 50       | Unlimited  |
| Build timeout     | 5 min     | 15 min   | 30 min     |
| Concurrent builds | 1         | 3        | 10         |

***

#### API Rate Limits

| Endpoint Category    | Rate    |
| -------------------- | ------- |
| Chat messages        | 30/min  |
| File operations      | 100/min |
| Deployments          | 10/hour |
| Contract compilation | 20/hour |
| Image generation     | 10/hour |