Limits and quotas
Limits depend on your plan. Below are the main categories; see your account dashboard or the Bundata Pricing page for exact numbers. Exceeding a limit typically returns an error (e.g. 429 for rate limits, 413 for payload too large). Use Rate limits and Error handling for retry and backoff.
API rate limits
| Category | Description |
|---|---|
| Requests per minute | Throttled per API key. Exceeding returns 429; use Retry-After and exponential backoff. |
| Concurrent requests | Limit on simultaneous extraction or search requests per account or key. |
See Rate limits for details and recommended client behavior.
Page quotas
| Category | Description |
|---|---|
| Pages processed | Billing and quotas are often expressed in pages (e.g. one PDF page = one page; other file types use size-based rules). |
How pages are calculated (e.g. PDF page = 1, DOCX size-based) is documented in API reference — Pricing. Check your plan for the exact page quota and billing.
Size limits
| Category | Description |
|---|---|
| Document size | Max file size per document for extraction (e.g. 50 MB or as specified for your plan). Larger files may return 413 or require chunked upload if supported. |
| Batch size | Max number of documents or total size per batch request. Exceeding may return 413 or 400. |
See API reference and your plan for exact values.
Vector Catalog
| Category | Description |
|---|---|
| Collections | Max collections per workspace (plan-dependent). |
| Index size | Max vectors or smart bites per collection where applicable (plan-dependent). |
Exceeding collection or index limits may prevent new writes or return an error; see Vector Catalog overview and your account limits.
Related
- API reference — Endpoints and request/response shapes.
- API reference — Pricing — How pages are calculated.
- Rate limits — Throttling and backoff.
- Error codes — 429, 413, and other errors.