DingTalk Drive (DingTalk Docs / 钉盘)
- Free allowance
- 100 GB of permanently free Drive capacity per organization by default; 8 GB max per uploaded file
- Verdict
- caveatusable, with a named limit or an unprobed read path
- Cost
- free tier
- Identity
- email?placeholder, not evidence; card unknown, phone unknown
- Binding limit
- per-object-cap8 GB per file; 20 MB per file
- Evidence
- reported3 sources; a third party said so
- Freshness
- stale on 2026-11-05checked 2026-10-21 (inherited); stale on 2026-11-05
| Free tier | 100 GB of permanently free Drive capacity per organization by default; 8 GB max per uploaded file unit GB; metered on unstated |
|---|---|
| Price | none stated |
| Limits |
8 GB per file (upload); 20 MB per file for 'import' to online docs; only pdf/office/zip/image/AV media preview - other binaries upload fine but get no preview; attachments inside online docs count toward quota since 2023-07-30 |
| Identity | email (placeholder) not published |
| Egress | No egress line item; files are served from DingTalk's own CDN/OSS, share links only |
| Per-object cap | 8 GB max per upload (8000000000 bytes) |
| Retention | 100 GB of permanently free Drive capacity per organization by default; 8 GB max per uploaded file | 8 GB per file (upload); 20 MB per file for 'import' to online docs; only pdf/office/zip/image/AV media preview - other binaries upload fine but get no preview; attachments inside online docs count toward quota since 2023-07-30 |
| Interface | rest, cli rest |
| Tooling | Official OpenAPI (api.dingtalk.com, media upload + drive) plus the first-party CLI DingTalk-Real-AI/dingtalk-workspace-cli (3,766 stars, pushed 2026-10-21) exposing dws drive upload|download|list|stats |
| Composes with | 100 GB x N free organizations. The grant is per organization, not per account, so N orgs is linear; also supports org-internal knowledge bases so a single org can be subdivided without extra accounts. |
| Reliability | Quota accounting changed in 2023 to count in-document attachments, so a previously-fine account can silently blow its 100 GB; CLI is brand new (same-day commits) and unversioned. |
| Parsed numbers |
|
Evidence 3
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | help.dingtalk.io/docs/admin-guide/storage-quota | 'DingTalk grants every organization 100 GB of permanently free Drive capacity by default. If this is insufficient, the organization can purchase additional capacity.' |
| 2026-10-21 | help.dingtalk.io/docs/admin-guide/storage-quota | 'maximum size of 8 GB per file' (upload), '20 MB per file' (import) |
| 2026-10-21 | api.dingtalk.com/v1.0/oauth2/accessToken | probe: POST (via fetch proxy) -> HTTP 400 - API live, keyless reachable |
Unknown values 2
- per object cap notes: the field may be stated in a source that was not read
- retention notes: the field may be stated in a source that was not read