> ## Documentation Index
> Fetch the complete documentation index at: https://sdk.libratech.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Plans and limits

> What each subscription includes, the usage limits users hit, and what only the Libra Workspace can do

Feature access in the embedded widget follows the user's **Libra subscription**, exactly as it does in the Libra Workspace — the widget runs the same enforcement code. The tiers are **Starter**, **Professional** and **Team**.

<Note>
  These limits belong to the user's Libra account, not to your integration. Nothing in `Libra.init()` changes them, and the SDK exposes no API to read them.
</Note>

## Starter limits

| Limit                   | Default         | Notes                                                                                                                |
| ----------------------- | --------------- | -------------------------------------------------------------------------------------------------------------------- |
| Chat messages           | **100 / month** | Per user — each seat on a Starter team gets its own allowance. A failed or errored answer does not consume quota.    |
| Document uploads        | **100 / month** | Per user. Chat attachments and workspace uploads count against the same counter; only successful uploads consume it. |
| Active projects         | **3**           | Counts active projects the user can reach — owned, shared and team — not projects they created.                      |
| Reviews and Discoveries | Not available   | Creating them is refused for Starter accounts.                                                                       |

Both monthly counters reset on the **anniversary of the team's tier start date**, not on the first of the month, and both are overridable per team. When a counter is exhausted the request is refused and the composer surfaces the limit rather than failing silently.

## What Starter is *not* limited on

**Deep Thinking is available on every tier.** The answer-mode selector carries no subscription check. Older product material describing Deep Thinking as a paid-tier feature is out of date.

The mode selector *is* hidden in two situations, neither of them about subscription: while an assistant or workflow is active, and on model-locked deployments.

## Collaboration

Sharing and the **Team** tab in the projects list are what a Team subscription unlocks; without it the tab is locked behind an upsell. Collaboration is also granted to pilot accounts, some grandfathered teams, and trials with team preview enabled — so it does not map strictly onto the tier name.

Project cards always show an access pill (*Just me*, *Everyone in \<team>*, *Shared*), on every tier.

## What users see when they hit a limit

* **Message limit reached** — the composer is disabled and says so.
* **Upload limit reached** — the attach entry point dims and drops are ignored.
* **Project limit reached** — the create-project modal shows `{used} of {limit} projects used` with a progress bar. In the widget this rarely appears, because creating projects is Workspace-only.
* **Canceled or expired account** — a full-iframe overlay replaces the chat and offers to open the Libra subscription page in a new tab.

Upgrade prompts inside the widget link to the Libra web app; the widget does not host subscription management.

## Workspace-only capabilities

Available in the widget: chat, research, uploads, citations, export, chat history, project switching, and **running** an existing assistant or workflow.

Workspace-only: **Review, Discovery, Playbooks, drafting documents, creating projects**, and **creating or editing** assistants and workflows. Choosing one of those in the widget opens the Libra Workspace in a new tab. See [Chat handoff](/guides/chat-handoff).

## Per-team restrictions your integration may encounter

Two optional, compliance-driven configurations are arranged with Libra per customer team. Both are **off by default** and neither is set from `Libra.init()`:

| Restriction              | Effect in the widget                                                                                                                                    |
| ------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Uploads disabled         | Every user-facing way to add a file is removed, and uploads are refused by the backend. Host-supplied document suggestions still work.                  |
| Workspace access removed | **Continue in Libra** is hidden and any action that would hand off to the Libra web app shows *"This feature is not available for your user."* instead. |

<Warning>
  Removing Workspace access is a significant, hard-to-reverse decision: it also removes that team's access to the Libra web app and to the Word and Outlook add-ins. Discuss it with Libra before requesting it.
</Warning>