豆包 AI云盘
doubao.com · 2 records in Netdisk and pan, Storage · JSON
Records 2
- fails: quota豆包 AI云盘 (ByteDance Doubao drive)
Netdisk and panfree tieridentity country-phoneno cardlimit retention-clampedevidence reportedstale on 2026-11-05
- fails: quota豆包云盘 Doubao Drive (ByteDance; storage provided by 北京飞书科技)
Storagefree tieridentity country-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-05
豆包 AI云盘 (ByteDance Doubao drive)
Netdisk and pan- Free allowance
- Advertised as unlimited at launch in 2025-05, then cut back: '后来被人发现不是无限，就改成5T还是限时'.
- Verdict
- fails: quotathe free allowance is too small to matter
- Cost
- free tier
- Identity
- country-phoneno card, phone required
- Binding limit
- retention-clampeddata is deleted after a period
- 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 | Advertised as unlimited at launch in 2025-05, then cut back: '后来被人发现不是无限，就改成5T还是限时'. A 5 TB grant that is time-limited, not permanent unit TiB; metered on stored-bytes |
|---|---|
| Price | none stated |
| Limits | |
| Binding | retention-clamped A 5 TB grant described as time-limited is a quota the provider can shorten, so what binds is the retention clamp: the capacity is real and the clock on it is unpublished. The 50 GB per-file ceiling is the second constraint. |
| Identity | country-phone a ByteDance account, which is phone-bound in practice |
| Egress | Fast and unmetered in practice: '我上传和下载差不多5G的文件都是不限制速度的', with a later test agreeing. No published egress term |
| Per-object cap | 50 GB per file in practice, per a forum report: '单文件限制实际是50G' (50000000000 bytes) |
| Retention | The 5 TB is described as 限时, time-limited. No retention clock published |
| Interface | rest |
| Tooling | no official API. The OpenList/AList 豆包 driver mounts it, and Cloudflare Tunnel plus WebDAV recipes exist |
| Composes with | 5 TB per account if the grant holds, with no documented way to stack, and the capacity has changed at least twice, so it is not bankable. No share links at all means there is no CDN front and therefore no serving path |
| Reliability | ByteDance will keep tightening it: '先免费积累用户量，后面也会限速，要会员收费的'. Data vanishing is unlikely and quota repricing is likely. No share links means no way to serve from it |
| Notes | A drive with no share links cannot front a CDN, which removes the only reason a user would want a consumer pan. |
| Parsed numbers |
|
Evidence 3
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | linux.do/t/topic/1145191 | '百度发现是无限量的，后来被人发现不是无限，就改成5T还是限时，单文件限制实际是50G，没见过分享链接' |
| 2026-10-21 | linux.do/t/topic/659711 | '豆包的ai云盘，我上传和下载差不多5G的文件都是不限制速度的' |
| 2026-10-21 | linux.do/t/topic/2482281 | '豆包云盘上传下载都很快，就是可能我一次传太多被风控了，剩下几本漫画传不上去' |
More fields 7
| access mode | registration-gated |
|---|---|
| launched | 2025-05 |
| share links | no |
| quota trajectory | unlimited at launch, then 5 TB time-limited |
| per file cap bytes derived | 50000000000 |
| slug note | See the history entry for the other nine placeholder slugs and why they were not used verbatim |
| reserved slug | ai |
- Free allowance
- The stated allowance is deliberately unquantified: '豆包通过云盘功能向普通账号提供一定额度的免费云存储空间'.
- Verdict
- fails: quotathe free allowance is too small to matter
- Cost
- free tier
- Identity
- country-phoneno card, phone required
- Binding limit
- per-object-capper-object-cap: '上传限制300MB
- 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 | The stated allowance is deliberately unquantified: '豆包通过云盘功能向普通账号提供一定额度的免费云存储空间'. Reported reality: legacy users 100 GB, new users 10 GB, API reports 5 TB but that is decorative — '注：抓包/facade/get_user_storage会显示5TB空间，但实测为上限为100G'. A 2026-06 protocol revision added paid expansion on top of the free allowance. unit GB; metered on stored-bytes |
|---|---|
| Price | none stated |
| Limits |
quota: 100 GB for legacy accounts, 10 GB new. per-object-cap: '上传限制300MB，但是去除一个get参数' can be raised. The 5 TB API value does not correspond to usable capacity. |
| Identity | country-phone country-phone (ByteDance/抖音 account) |
| Egress | Not applicable at these sizes; downloads are CDN-served with no published meter. |
| Per-object cap | per-object-cap: '上传限制300MB (300000000 bytes) |
| Retention | not stated |
| Interface | rest, webdav-proxy rest |
| Tooling | OpenList driver doubao (cookie auth, download_api select get_file_url/get_download_info, 2 r/s client-side rate limit) — reverse-engineered and explicitly unmaintained ('本接口是基于历史产物的逆向接口'). |
| Composes with | ByteDance account per phone number, 10–100 GB each. The 5 TB figure in the API is exactly the 'unlimited that isn't' trap from §3. |
| Reliability | Quota direction is downward (AI-space free tier was cut to 5 TB then to 100 GB); the interface is unofficial and the 'unlimited' banner has already been retired. |
| Parsed numbers |
|
Evidence 3
| date | source | what it proved |
|---|---|---|
| 2026-10-21 | www.doubao.com/legal/ai_space | part of the text of Free tier, above |
| 2026-10-21 | forum.naixi.net/thread-9862-1-1.html | '豆包老用户给100g空间...抓包会显示5TB空间，但实测为上限为100G。新用户给10g空间。上传限制300MB' |
| 2026-10-21 | www.youleyou.com/wenzhang/3109022.html | '云盘容量上限已锁定为5TB' after '近乎无限容量' |
More fields 1
| dead end | {"failure_class": "quota","why": "The stated allowance is deliberately unquantified: '豆包通过云盘功能向普通账号提供一定额度的免费云存储空间'. Reported reality: legacy users 100 GB, new users 10 GB, API reports 5 TB but that is decorative — '注：抓包/facade/get_user_storage会显示5TB空间，但实测为上限为100G'. A 2026-06 protocol revision added paid expansion on top of the free allowance.","retry_when": null,"first_recorded": "2026-10-21"} |
|---|
Unknown values 3
- 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
- retention stated: the field may be stated in a source that was not read