{"rid":"storage/synapse","card":{"rid":"storage/synapse","eid":"synapse","topic":"storage","slug":"synapse","provider":"Synapse (Sage Bionetworks)","url":"https://www.synapse.org","domain":"synapse.org","category":"academic","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"inferred","binding":"per-ip-shaping","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"s3,rest,oci","egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-20","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"No clear public storage cap found. Platform is free SaaS on S3; documented pain point is a '1GB per day' quota on modelState (compute artifacts), not on file...","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"synapse","provider":"Synapse (Sage Bionetworks)","url":"https://www.synapse.org","category":"academic","free_tier":{"stated":"No clear public storage cap found. Platform is free SaaS on S3; documented pain point is a '1GB per day' quota on modelState (compute artifacts), not on file storage.","unit":"mixed","metered_on":"stored-bytes","source_url":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data","notes":"not stated"},"retention":{"stated":"per-object-cap: none documented for plain files; 1 GB/day on modelState. Retention: indefinite for public content","source_url":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data","notes":"not stated"},"egress":{"terms":"Free to download for public projects; anonymous download of public entities is supported.","metered":false},"interface":["s3","rest","oci"],"interface_detail":"rest","tooling":"Python/Java/R clients (`synapseclient`), REST API, and a built-in Docker registry. Also supports custom storage locations (your own S3/GCS) — which makes it a metadata layer over someone else's bucket rather than storage itself.","chaining":"Unlimited projects per certified user. The interesting chain is the inverse: point Synapse at a custom S3/GCS location and you get a free DOI-style sharing and permissions layer over any bucket you already have.","limits":[{"kind":"per-ip-shaping","value":"1GB per day","source":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data"},{"kind":"per-ip-shaping","value":"1 GB/day","source":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data"}],"limits_note":"per-object-cap: none documented for plain files; 1 GB/day on modelState. Retention: indefinite for public content. Gate: upload requires 'certified user' status (a quiz), so no anonymous write path exists.","identity_cost":{"kind":"anonymous","detail":"derived from the record's prose, not from an identity field, and no signup was executed: te: upload requires 'certified user' status (a quiz), so no anonymous write path exists. academic","country":null},"reliability_note":"Certification gate plus no published quota means capacity is discretionary; large uploads are known to be throttled/queued without a documented ceiling. Treat quota as unverified.","confidence":"inferred","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://docs.synapse.org/synapse-docs/uploading-and-organizing-data","date":"2026-10-21","proved":"'you need to be a certified user', S3-backed, no quota stated"},{"url":"https://docs.synapse.org/synapse-docs/custom-storage-locations","date":"2026-10-21","proved":"files can live in your own S3/GCS bucket, Synapse keeps metadata"},{"url":"https://www.synapse.org/Synapse:syn4224222/discussion/threadId=1648","date":"2026-10-21","proved":"'Model State exceeded 1GB per day quota'"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"No clear public storage cap found. Platform is free SaaS on S3; documented pain point is a '1GB per day' quota on modelState (compute artifacts), not on file storage.","extras":{},"binding":"per-ip-shaping","binding_note":"one stream is shaped, and a user's throughput is the shaped rate times the number of streams"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":1,"unit":"GB","per":"day","currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-ip-shaping","num":1,"unit":"GB","per":"day","currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-ip-shaping","num":1,"unit":"GB","per":"day","currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[]}