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Home / Best per need

Free storage with no card

Usable storage with a stated free allowance, in the storage topic or in egress with an S3 interface, with a stated identity requirement that is not a card, best verdict and strongest evidence first. A paid plan with no free allowance is not listed.

Ranked byverdict, best first, then the evidence · 89 hosted ranked · 214 with the card or phone not stated · 12 self-hosted, listed last

Key
★ qualifies
usable as stated; the read path was probed
caveat
usable, with a named limit or an unprobed read path
trial
a time-boxed or one-time trial, not a recurring allowance
paid
no free allowance; listed for its price
fails: identity
the identity required is not reachable without it
fails: egress
data cannot be read back out at a usable rate or price
fails: quota
the free allowance is too small to matter
dead
the offer or the service no longer exists
self-hosted, last resort
software or a node that the user installs, runs and maintains. Self-hosted options are listed last, because this site is for users who have no hardware.
free tier, no free tier
the record states a free allowance, or states that it has none
identity email
what a signup asks for. A question mark after it: a placeholder, not read from a source
no card, card, card?
a payment card is not asked, is asked, or the record does not say
limit
the limit that runs out first, for example request-rate or volume-quota
evidence
how the record is backed, strongest first: measured, documented, reported, inferred, unverified
fresh until, stale since
the check is inside its window, or past it, on today's date
inherited, checked live
inherited: the record was carried from an earlier source, and its check date is an upper bound. Checked live: the record was checked against the service. The chip filters on it
verdict
a judgement of the whole offer for the need of its topic. The data holds no number as a cut-off. Read the free allowance and the limits of the record, and decide for your own need
duplicate, disagrees
another record holds the same offer, or a sibling record states another value

How to read a record

  1. ★ qualifiesBigFile.net

    No account and no published total quota — storage is per-object and unbounded in count.

    free tieridentity anonymousno cardlimit per-object-capevidence documentedstale on 2026-11-21

  2. ★ qualifiesGitHub Releases (release assets)

    No total quota. Docs verbatim: 'Up to 1000 release assets may be associated with a single release.

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-11-21

  3. ★ qualifiesInternet Archive (IAS3 / petabox item upload)

    1 TB hard limit per item page, with a recommendation of 1,000 files or 500 GB per item, and a single file should not exceed about 500 GB.

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-11-21

  4. ★ qualifiesAUSSDA Dataverse (Austrian Social Science Data Archive, University of Vienna)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  5. ★ qualifiesBioStudies / ArrayExpress (EMBL-EBI)

    Free deposit, no published cap.

    free tieridentity emailno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  6. ★ qualifiesBlomp (AIN/Blomp Cloud Storage)USD 1/TB-month

    40 GB free on signup, advertised and confirmed as 'Get Up to 400 GB for Free' — +40 GB per friend who joins and stays active, i.e.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  7. ★ qualifiesBlossom server fleet (24242.io, blossom.oslim.dev / Lotus, blossom.nostr.build)

    24242.io 100 MiB/file, deleted if not accessed for 60 days. blossom.oslim.dev (Lotus): 100 MB/file and 8 GB per pubkey, retention 'permanent', cost 'free'....

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  8. ★ qualifiesBSC Dataverse (Barcelona Supercomputing Center)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  9. ★ qualifiesCROSSDA (Croatian Social Science Data Archive)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  10. ★ qualifiesDARE (Universität Oldenburg) — dare.uol.de

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  11. ★ qualifiesDataverseLV (Latvian national Dataverse)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  12. ★ qualifiesHarvard Dataverse Repository - per-collection quota

    1 TB per Dataverse Collection allocation (2.5 TB for Harvard affiliates).

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  13. ★ qualifiesnostr.download (route96 Blossom server)

    10.00 GB per file (hard cap, read off the server's own the provider).

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  14. ★ qualifiesPanoramax federation — 25 instances with per-instance `registration_is_open` (ulm / osm-es / seespider / panoramax-ar / osm-hr / osm-be)

    No quota on any instance (same codebase, same absence of a quota mechanism).

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  15. ★ qualifiesPanoramax — OSM-FR instance (panoramax.openstreetmap.fr)

    NO QUOTA ANYWHERE IN THE SERVER.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  16. ★ qualifiesPayhip

    Explicit, from their own page: 'No, we have no storage or bandwidth limits.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  17. ★ qualifiesPrintables (Prusa Research)

    No published account quota and no published upload cap.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  18. ★ qualifiesUCLouvain Dataverse (Open Data @ UCLouvain)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  19. ★ qualifiesunpkg (npm CDN)

    No storage quota of its own — it serves the npm registry, so the ceiling is npm's ~100 MB publish limit.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  20. caveatPeerTube, the hittube.fr instance (50 GiB per user, no daily cap)

    50 GiB per user and no daily upload cap: the instance config reports user.videoQuota 53687091200 and user.videoQuotaDaily -1

    free tieridentity emailno cardlimit per-object-capevidence measuredstale on 2026-12-07

  21. caveatarchive.org classic web uploader (browser drag-and-drop)

    No upload fee is stated and no total storage quota is stated; a free account is required.

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-12-05

  22. caveatarchive.org forum '10gb per item' guidance

    1 TB size limit per item page, recommended maximum 1000 files or 500 GB per item (help centre).

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-12-05

  23. caveatdesignsafe-ci / nheri data depot (tacc)

    Publishing: no size restriction on published datasets ('Currently we do not impose restrictions on the size of the datasets that can be published'); the...

    free tieridentity institutionno cardlimit write-gatedevidence documentedstale on 2026-12-05

  24. caveatBackblaze B2USD 6.95/TB-month

    First 10GB storage is always free; storage above it is billed per byte-hour at USD 6.95/TB/30-days

    free tieridentity emailno cardlimit volume-quotaevidence documentedstale on 2026-12-04

  25. caveatdisposable-mail providers as storage (mail.tm, guerrilla mail, 1secmail)

    Mail.tm API: free with no API key and no sign-up, limited to 8 queries per second per IP address; the per-account storage quota is not printed

    free tieridentity anonymousno cardlimit retention-clampedevidence documentedstale on 2026-12-04

  26. caveatVikingFileUSD 11.2/TB-month

    The page states unlimited storage, anonymous use and no speed limit on the free Regular plan, which shows full advertisement and a captcha.

    free tieridentity anonymousno cardlimit retention-clampedevidence documentedstale on 2026-12-04

  27. caveatZenodo (CERN)

    Each record comes with a default quota of 50 GB and an unlimited number of records may be uploaded under 50 GB; a further 150 GB additional allowance is...

    free tieridentity emailno cardlimit write-gatedevidence documentedstale on 2026-12-02

  28. caveatcatbox.moe (permanent)

    No account required. The origin answered HTTP 200 on 2026-10-23; a 6,585,929-byte object was read back twice with a matching digest at 0.315 MiB/s sustained.

    free tieridentity anonymousno cardlimit per-ip-shapingevidence documentedstale on 2026-11-23

  29. caveat1fichier — registered free account, 5 TB of temporary storage with FTP + API

    Registered (free) tier: '5 TB of temporary storage', folder sharing, remote upload, FTP upload and API access; files kept 30 days after upload, or 90 days...

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-11-21

  30. caveatCLARIN.SI (Institute of Slovenian Language, Ljubljana) — DSpace repository

    No published per-item byte ceiling; deposit is by the authors themselves and free.

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-11-21

  31. caveatHugging Face Storage Buckets via S3 gateway (s3.hf.co) — as an annex/DVC backendUSD 12/TB-month

    Free user or organisation: public storage 'Best-effort' with no published figure, private storage 100 GB; the storage plans and policies apply to every...

    free tieridentity emailno cardlimit volume-quotaevidence documentedstale on 2026-11-21

  32. caveatNebula Block — Standard object storage tier (storage free, egress billed)

    No storage quota on the Standard tier — it is priced at $0/GB/month by design: 'Standard — Stored data: Free — Durable, high-capacity storage.

    free tieridentity emailno cardlimit write-gatedevidence documentedstale on 2026-11-21

  33. caveatOpenCSG 传神社区 (CSGHub SaaS, opencsg.com / hub.opencsg.com)

    No published byte quota anywhere in the docs — and this is deliberate: the upload page states verbatim '上传大小和超时限制由站点、代理和存储配置决定' (upload size and timeout...

    free tieridentity national-idno cardphonelimit retention-clampedevidence documentedstale on 2026-11-21

  34. caveatSia Storage App (sia.storage)USD 2/TB-month

    Free plan 50 GB, 3 apps, 500 Mbps.

    free tieridentity emailno cardevidence documentedstale on 2026-11-21

  35. caveatTigrisUSD 18.63/TB-month

    5 GB of Standard-tier storage, 10,000 Class A requests (PUT, COPY, POST, LIST) and 100,000 Class B requests (GET, SELECT and all other) a month on every...

    free tieridentity emailno cardlimit volume-quotaevidence documentedstale on 2026-11-21

  36. caveatZenodo DOI batching (automatic DataCite minting per record)

    One DOI per record, automatically, free, and unlimited records.

    free tieridentity emailno cardlimit request-rateevidence documentedstale on 2026-11-21

  37. caveatZenodo restricted-access records and secret links (working storage, not only an archive)

    The same 50 GB per record and 150 GB per-account pool as the public path.

    free tieridentity emailno cardlimit per-object-capevidence documentedstale on 2026-11-21

  38. caveat24242.io — public Blossom blob server (Nostr)

    No account, no quota, no total cap stated — 'Free and unrestricted... with no warranties... for now.' Per-file 100 MiB.

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  39. caveatAcademic Torrents (tracker + index, with optional donor mirroring)

    NO BYTE QUOTA ON THE INDEX, because the index is all they host: 'It's important to note that we don't directly host your data.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  40. caveatarchive.org /download web serving path (the free CDN)

    Serving is unmetered and free; no per-file download cap and no egress fee. Practical ceiling is throughput, not quota.

    free tieridentity anonymousno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  41. caveatB2SHARE (EUDAT)

    20 GB per record, 10 GB per file, and explicitly unlimited records and unlimited files.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  42. caveatBaidu AI Studio 星河社区 (aistudio.baidu.com) — dataset + notebook storage

    Two separate pools, which is the interesting part: (1) Notebook persistent workspace — verbatim 'Notebook每个用户提供 100G 的云端持久化存储空间作为个人工作区，访问路径为...

    free tieridentity country-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-05

  43. caveatblossom.ditto.pub (Ditto Blossom server)

    No quota. Live server stats: 1,375,309 total blobs, 781.96 GB storage used, 8,684 uploads/24 h. Max upload size 2 GB, max media size 1 GB, accepted types *.

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  44. caveatChan Zuckerberg Initiative - Essential Open Source Software for Science (EOSS)

    No byte quota - $100,000-$400,000 total over two years, from which cloud/storage is a claimable line item.

    free tieridentity institutionno cardlimit write-gatedevidence reportedstale on 2026-11-05

  45. caveatCNB 云原生构建 (cnb.cool, Tencent Cloud Native Build, community edition)

    Per top-level org, free tier per month: '仓库存储 100 GiB' + '对象存储 100 GiB' (object storage covers '制品、LFS 对象、图片及附件'), plus 160 build-CPU core-hours and 1600...

    free tieridentity national-idno cardlimit per-object-capevidence reportedstale on 2026-11-05

  46. caveatCSC Fairdata IDA (Finland) — quota granted per CSC project, funded from the home organisation's national TB pool

    No flat per-user number; the quota is a slice of your organisation's allocation.

    free tieridentity institutionno cardlimit write-gatedevidence reportedstale on 2026-11-05

  47. caveatDesignSafe-CI Data Depot (NSF NHERI / TACC) - no published cap on published datasets

    No published cap on published dataset size or file count: 'right now there is no limit to the amount of files that can be published in DesignSafe'.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  48. caveatDigital Research Alliance of Canada — 1 TB default object storage per project, up to 40 TB project / 100 TB nearline via Rapid Access Service

    'All Arbutus projects are allocated a default 1TB of object storage.

    free tieridentity institutionno cardlimit write-gatedevidence reportedstale on 2026-11-05

  49. caveatDLsite (circle / web upload)

    作品本体 10GBまで (10 GB per work) via web upload; 'ファイル容量が10GBを超えてもお取り扱いは可能です' (works over 10 GB can still be handled, by arrangement).

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  50. caveatEmergent Ventures (Mercatus Center) - 13+, worldwide, no institution

    Open-budget microgrant: no fixed cap.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  51. caveatEvolution Host — $0.00 lifetime VDS, 1 TB NVMe, in exchange for a backlink

    1 TB NVMe, 128 GB DDR5 RAM, 16 cores @ 5 GHz, DDoS protected — $0.00 'lifetime', conditional on keeping a link to Evolution Host on a website you own.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05disagrees

  52. caveatGöttingen Research Online / bonndata (University of Bonn) — Anubis-walled pair

    No quota defined at root (bonndata). Same class of German university instance as Göttingen.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  53. caveatGBIF IPT via a data-hosting centre - free email account, but the payload must be biodiversity occurrences

    No quota published anywhere: a data-hosting centre gives you an account on its IPT installation, and your dataset lives in that IPT's data directory.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  54. caveatGcore Free CDN (1 TB/mo traffic, no card)USD 44.8/TB-month

    1 TB/month included traffic and 1 billion requests on the free PAYG plan at €0/month.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  55. caveatGemini Notebook (formerly NotebookLM) — source corpus

    Also 500,000 words/source cap and no page limit.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  56. caveatghproxy mirrors (ghproxy.net, ghfast.top) — free anonymous GitHub raw/release proxy

    No quota; it proxies raw.githubusercontent.com and release assets, so the ceiling is GitHub's own (100 MiB/repo file, ~1.95 TiB/release).

    free tieridentity anonymousno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  57. caveatGoogle Play Books Partner Center

    2 GB per content file ('Each file must be less than 2 GB.

    free tieridentity any-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-05

  58. caveatGumroad

    Own help centre: 'If you price your product at any number greater than $0.99, the largest single file that you can upload to a product is 20 GB in size......

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  59. caveatHDX — Humanitarian Data Exchange (UN OCHA)

    No published per-user or per-file quota anywhere in the docs.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  60. caveathop.js CDN (cdn.hopjs.net) — Bunny.net's free OSS mirror of npm + cdnjs

    No quota of its own. It is a permanent mirror: every file is copied into Bunny Storage SSD and served from there, so your ceiling is the npm cap.

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  61. caveat蓝奏云优享版 iLanzou (ilanzou.com)

    Free account starts at 10 GB; after phone/email verification it becomes 2 TB but only for 1 year ('注册认证用户可以获得 2T 容量（1年）'). Paid 10 TB at ¥9/mo or ¥88/yr.

    free tieridentity country-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-05

  62. caveatiroh public relays (n0.computer)

    No storage. Free, no account, no card.

    free tieridentity anonymousno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  63. caveatJottacloud (Norway)USD 12.99/month

    5 GB free. 'Unlimited*' Personal at USD 12.99/mo or USD 129.90/yr, with the asterisk being 'upload speed gradually reduced after 5 TB'.

    free tieridentity emailno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05disagrees

  64. caveatJottacloud Unlimited (Personal)

    Unlimited storage; 1 user. Free 5 GB tier exists.

    free tieridentity emailno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  65. caveatKaggle Models (distinct from Kaggle Datasets)

    200 GB for private models, alongside 200 GB for private datasets — from Kaggle's own product announcement 'Doubling of Private Quota and Public File Size...

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  66. caveatKTH Data Repository (launched 2025-01-29)

    50 GB and 100 files per record by default; 10 GB per file.

    free tieridentity institutionno cardlimit per-object-capevidence reportedstale on 2026-11-05

  67. caveatMacaulay Library / eBird (Cornell Lab of Ornithology)

    No published per-account byte quota — tens of millions of assets, and Cornell explicitly positions it as backup: 'the archive serves as your personal cloud...

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  68. caveatMapillary (Meta)

    'unlimited storage' per Mapillary's own blog: 'Mapillary offers unlimited storage and makes imagery publicly available ... any organization, public or...

    free tieridentity emailno cardlimit request-rateevidence reportedstale on 2026-11-05

  69. caveatMozilla Data Collective (MDC)

    150 GB per uploaded file — raised from a lower value in the Python SDK on 2026-03-24 ('Increase upload file size limit to 150GB').

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  70. caveatNexus Mods

    Vendor help page states it outright: 'Unlimited storage and distribution for mods and images that you create.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  71. caveatNLnet / Restack Fund - the grant an unaffiliated individual can actually hold

    EUR 5,000-50,000 for a first grant, and storage is a claimable project expense rather than a byte allocation.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05disagrees

  72. caveatnostrmedia.com (NIP-96 file host)

    Free plan max_byte_size 26,214,400 (25 MiB); paid 'purple'/'onyx' 104,857,600 (100 MiB). file_expiration: [0,0] on every plan = never expires.

    free tieridentity anonymousno cardlimit per-object-capevidence reportedstale on 2026-11-05

  73. caveatOpenAerialMap (HOT / Open Imagery Network)

    Free hosting for anyone with nowhere to publish.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  74. caveatOpenAI Files API — per-project file storageUSD 3000/TB-month

    2.5 TB per project; 512 MB per file; no organization-wide storage cap; orgs may create up to 2,000 projects by default

    free tieridentity any-phoneno cardlimit per-object-capevidence reportedstale on 2026-11-05

  75. caveatPikPakUSD 0.5/TB-month

    6 GB free. Premium includes 10 TB base storage (expandable for purchase). No free route to >=500 GB: the free tier is 6 GB flat.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  76. caveatraw.githack.com (CDN for GitHub/GitLab/Bitbucket raw files)

    No quota of its own; ceiling is GitHub's 100 MiB hard repo file block.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  77. caveatScience Data Bank (ScienceDB, Chinese Academy of Sciences / CNIC)

    1 TB per dataset and 2,000 files per dataset, with no per-user or per-account cap; the 1 TB/2,000-file line is a soft gate (contact [address removed] for...

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  78. caveatScienceDB (Science Data Bank, CAS / CNIC)

    No data-volume limit.

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  79. caveatSellfyUSD 22/month

    Their own sell-downloads page: 'Upload unlimited eBooks, music, software, courses, or other digital products packing up to 50 files per product, with each...

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  80. caveatShuttleworth Foundation Fellowship - individual, no organisation, $275k project funding

    Fellowship covers the Fellow's time for a year plus project funding reported at $275,000 per fellow per year, with the foundation matching the fellow's own...

    free tieridentity emailno cardlimit write-gatedevidence reportedstale on 2026-11-05

  81. caveatSource Cooperative (source.coop / data.source.coop)

    No published byte quota; the org states it 'hosts over 5 petabytes of data' across 330+ products from 130+ organisations and serves ~700 TB/month, and...

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  82. caveatSource Cooperative - uncapped public publishing, beta-gated

    No published byte cap: 'allowing trusted organizations and individuals to publish data of any kind at any scale'.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  83. caveatSyncthing community relay pool

    No quota at all — relay operators cap themselves with -global-rate (commonly ~20 Mbps in and out). The pool is anonymous and unvetted.

    free tieridentity anonymousno cardlimit per-ip-shapingevidence reportedstale on 2026-11-05

  84. caveatUniversity of Ljubljana ADP Dataverse (Slovenian Social Science Data Archive)

    No quota defined at root.

    free tieridentity emailno cardevidence reportedstale on 2026-11-05

  85. caveatWikimedia Commons

    NO TOTAL QUOTA — read verbatim from Commons:Maximum_file_size: 'there is no limit to the total size of uploads by an individual account.' Per-file cap is 5...

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  86. caveatxAI Files API (Grok) + public CDN URLs

    No published total-storage quota.

    free tieridentity emailno cardlimit per-object-capevidence reportedstale on 2026-11-05

  87. caveatModelers 魔乐社区 (modelers.cn, Huawei/Ascend ecosystem)

    Not published. The community is an explicit Hugging-Face-shaped hub — models, datasets, and Spaces, plus its own client (openMind Hub Client) and library...

    free tieridentity emailno cardphonelimit per-object-capevidence inferredstale on 2026-11-21

  88. caveatOpenDataLab (opendatalab.com / opendatalab.org.cn)

    Not published. What is documented is capability rather than quota: the dataset center accepts file, folder, or archive uploads and auto-extracts archives...

    free tieridentity emailno cardphonelimit per-object-capevidence inferredstale on 2026-11-21

  89. caveatOpenXLab 浦源 (Shanghai AI Lab) — model + dataset centers

    Not published, and this is the honest finding.

    free tieridentity emailno cardphoneevidence inferredstale on 2026-11-21

Card or phone requirement not stated 214

The data does not state whether a payment card is needed, or the identity is a placeholder that no source states. These records are listed, not dropped, and none of them is counted as no.

Self-hosted, the last resort 12

Software or a node that the user installs, runs and maintains. Self-hosted options are listed last, because this site is for users who have no hardware. They follow the same order: ranked, then with no parsed number, then, under their own heading, with the card or phone not stated.

Card or phone requirement not stated 9

The data does not state whether a payment card is needed, or the identity is a placeholder that no source states. These records are listed, not dropped, and none of them is counted as no.

The query
SELECT rid, vorder FROM record WHERE (topic='storage' OR (topic='egress' AND interfaces LIKE '%s3%')) AND grp='usable' AND needs_card=0 AND identity_basis='stated' AND duplicate_of IS NULL AND rid IN (SELECT rid FROM claim WHERE kind='has-free-tier' AND num=1)
ORDER BY self_hosted, vorder ASC NULLS LAST

Run it yourself: /api/v1/need/free-storage-no-card, or the MCP tool need.