{"rid":"storage/trello-card-attachments","card":{"rid":"storage/trello-card-attachments","eid":"trello","topic":"storage","slug":"trello-card-attachments","provider":"Trello card attachments","url":"https://trello.com","domain":"trello.com","category":"paas","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"reported","binding":"per-object-cap","identity_kind":"institution","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":1,"country":null,"crypto":null,"interfaces":"rest,rclone","egress_metered":0,"per_object_bytes":10000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"10 MB per attachment on Free, 250 MB on Standard — and explicitly 'there is no total limit for storage, just a per-file limit'","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"trello-card-attachments","provider":"Trello card attachments","url":"https://trello.com","category":"paas","free_tier":{"stated":"10 MB per attachment on Free, 250 MB on Standard — and explicitly 'there is no total limit for storage, just a per-file limit'","unit":"unlimited","metered_on":"stored-bytes","source_url":"https://support.atlassian.com/trello/docs/which-trello-plan-is-best-for-me/","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"10 MB/file","bytes":10000000,"source_url":"https://support.atlassian.com/trello/docs/which-trello-plan-is-best-for-me/","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://support.atlassian.com/trello/docs/which-trello-plan-is-best-for-me/","notes":"not stated"},"egress":{"terms":"free direct download links, Atlassian CDN; no egress metering published","metered":false},"interface":["rest","rclone"],"interface_detail":"rest","tooling":"documented Trello REST API: POST /1/cards/{id}/attachments (multipart file or url), plus GET /1/cards/{id}/attachments; py-trello and trello-rclone-style wrappers exist","chaining":"unlimited cards x 10 MB x unlimited boards x unlimited free Workspaces (10 members each). This is genuinely 'per-record unlimited': no bucket cap, only a per-file cap. 500 GB = 51,200 attachments","limits":[{"kind":"per-object-cap","value":"10 MB/file","source":"https://support.atlassian.com/trello/docs/which-trello-plan-is-best-for-me/"}],"limits_note":"10 MB/file on Free; per-board attachment ceiling exists in the API response model (limits.attachments.perBoard warnAt 32400 / disableAt 36000) — i.e. ~32k attachments/board before hard stop; 10 MB is small for bulk data","identity_cost":{"kind":"institution","detail":"derived from the record's prose, not from an identity field, and no signup was executed: ual copy within Trello'); Atlassian has deprecated/changed API auth (key+token still works) but attachments have been stable for a decade unlimited cards x 10 MB x unlimited boards x","country":null},"reliability_note":"attachments are real copies inside Trello ('Attachments from your computer create an actual copy within Trello'); Atlassian has deprecated/changed API auth (key+token still works) but attachments have been stable for a decade","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://support.atlassian.com/trello/docs/which-trello-plan-is-best-for-me/","date":"2026-10-21","proved":"'10MB limit for each attachment (there is no total limit for storage, just a per-file limit)' and '250MB limit for each attachment' on Standard"},{"url":"https://developer.atlassian.com/cloud/trello/rest/api-group-cards/#api-cards-id-attachments-post","date":"2026-10-21","proved":"POST attachments, live API reference"},{"url":"https://support.atlassian.com/trello/docs/adding-attachments-to-cards/","date":"2026-10-21","proved":"'Attachments from your computer create an actual copy within Trello'"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"10 MB per attachment on Free, 250 MB on Standard — and explicitly 'there is no total limit for storage, just a per-file limit'","extras":{},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":10,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":10,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]}