> AI agents: this is one page from Mammoth Analytics documentation. The index of all pages as Markdown is https://mammoth.io/docs/llms.txt. Append `.md` to any docs URL, or send `Accept: text/markdown`, to get Markdown.

# Check and free up storage in your Mammoth workspace

> See how much Mammoth storage your workspace uses, find the largest datasets in Manage storage, delete them, and know what happens when storage is full.

The **Data usage** card in **Workspace Settings** → **General** shows how much of your workspace's storage is used. To see each dataset's size and delete what you don't need, open **Workspace Settings** → **Plan & Storage** → **Manage storage**. Everyone in the workspace can open both; the buttons that change the plan are for Workspace Owners.

## Check storage on the Data usage card

The **Data usage** card in **General** shows used and allowed storage. Hover over it for the exact figures.

| Usage level | What you see |
| --- | --- |
| Under 80% | Used and allowed storage |
| 80–99% | "Storage almost Full" warning: "Reaching 100% storage will pause automated data imports and pipelines." |
| 100% | "Storage full" message: "Automated data imports and pipelines are paused." |

A **Contact support** button appears once usage reaches 80%, for Owners who can change the plan.

When the sidebar is collapsed, the account menu at the bottom of the sidebar also shows storage use.

## Find the largest datasets in Manage storage

The **Manage storage** accordion lists every dataset with its size. Its header shows the number of datasets and used / allowed storage.

![Plan & Storage tab with Plan Details (subscription, storage, seats, summary) and a collapsed Manage storage section](https://mammoth.io/docs/images/20260505_055041_plan-storage-manage1.webp)

On plans not billed by card, it's expanded by default. On plans billed by card it starts collapsed: click the header to expand it.

![Manage storage expanded with Search, Delete, and a dataset table showing Project, Size, and Last modified](https://mammoth.io/docs/images/20260505_055107_plan-storage-manage-expanded21.webp)

| Control | What it does |
| --- | --- |
| **Search** | Filters the list by dataset name (shown once there are 8 or more datasets) |
| **Delete** | Bulk-deletes selected datasets after confirmation |
| **Size** column | Sortable; defaults to largest first |
| Arrow before a dataset's name (**Expand views for** the dataset) | Shows a dataset's individual views with their sizes |

## Free up storage

1. Open **Workspace Settings** → **Plan & Storage**.
2. Expand **Manage storage** if it's collapsed.
3. Sort by **Size** so the largest datasets are at the top.
4. Expand a row to check whether individual views can be removed without deleting the parent dataset.
5. Tick the datasets you no longer need.
6. Click **Delete** and confirm.

To remove a few batches of a dataset instead of the whole dataset, see [Batches: see and fix what arrived](https://mammoth.io/docs/learn/get-data-in/batches/).

The **Data usage** card in **General** shows the workspace total. **Manage storage** shows per-dataset sizes with delete controls, so use it to find what to remove.

## What happens when storage is full

Mammoth warns you as storage fills up:

| Storage used | What you see |
| --- | --- |
| 80% or more | A bar at the top of the app, for example "You have used 85% of your storage", with **Manage storage** |
| 100% | The bar turns red: "You have exceeded the storage limit on your plan." The **Manage storage** section on **Plan & Storage** reads **Manage storage - Full** |

You can close the bar for the rest of your browser session. At 100%, automated data imports and pipelines are paused. Actions that add data, such as adding a dataset or saving a new view, are blocked:

| You are | What you see |
| --- | --- |
| Owner, self-serve plan | The **Upgrade Plan** picker. Choose a plan or a larger storage size |
| Owner, Enterprise or contract plan | **Storage limit was reached**: "For increased storage, kindly reach out to our support team." |
| Member | "You have exceeded the storage limit on your plan." with a **Manage storage** button |

## Get more storage

To get more space, [change storage size](https://mammoth.io/docs/learn/workspace/billing-and-plans/) on Starter, Team and Pro, or change to a plan with more storage. The Free plan has a fixed amount of storage. For each plan's allowance, see [Limits and quotas](https://mammoth.io/docs/learn/help/limits/).

## Related

- [Billing and plans](https://mammoth.io/docs/learn/workspace/billing-and-plans/): change storage size or plan.
- [Workspace settings: General and Email groups](https://mammoth.io/docs/learn/workspace/settings/): the rest of the General section.
- [Get things back from Trash](https://mammoth.io/docs/learn/organise/trash/): restore a dataset you deleted.
- [Trials, plan limits and view-only mode](https://mammoth.io/docs/learn/workspace/trials-and-plan-limits/): deleting data to get under a smaller plan's limit.

---
Source: https://mammoth.io/docs/learn/workspace/storage.md · Updated: 2026-11-08