Base limits
How many tables, fields, views, records and attachments one base can hold on the Business plan.
Reviewed 2026-11-05Markdown
| Limit | Business |
|---|---|
| Tables per base | 1,000 |
| Fields per table | 500 |
| Views per base | 1,000 |
| Records per base | 125,000 |
| Attachment storage per base | 100 GB |
| Size of one attachment | 5 GB |
| Attachments per cell | about 1,000 |
| Revision and snapshot history | 1 year |
| Bases per workspace | 1,500 |
What counts
Synced records count against the destination base. Attachments in synced tables count against the destination too.
A lookup of a lookup of attachments is the usual way to exceed the 1,000 attachments per cell.
History
Revision history is the list of changes to one record. A snapshot is a saved copy of the whole base.
The plans page says 1 year of revision history. The revision history article says 2 years. History is per record. It is visible in the UI only. The API cannot read it.
Sources
- Airtable plans: records, attachment storage, revision history, tables, views and fields per base. Verified 2026-11-05.
- Attachment fields in Airtable: storage per base and 5 GB per file. Verified 2026-11-05.
- Getting started with Airtable sync: attachments per cell; synced records and attachments count in the destination. Verified 2026-11-05.