Best free tier for object-storage

AWS S3

★ 26

The industry-standard S3 object store — 5 GB Standard storage and 20k GET / 2k PUT requests/month free for the first 12 months as part of the AWS Free Tier; egress billed after 100 GB/month.

Bandwidth
100 GB egress/month (12 months)
Requests
5 GB Standard storage + 20k GET + 2k PUT/month (12 months)
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Cloudflare R2

★ 19

S3-compatible object storage with zero egress fees — 10 GB-month storage and 10 million Class B (read) operations/month free forever; pay only for storage + writes over the free quota.

Bandwidth
unlimited egress (no egress fees)
Requests
10 GB-month storage, 1M Class A + 10M Class B ops/month
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Backblaze B2

★ 13

S3-compatible cloud object storage — 10 GB storage and 1 GB-day of download free forever, plus free egress to Cloudflare (Bandwidth Alliance). Simple predictable pricing, S3-compatible API.

Bandwidth
1 GB egress/day + free egress to Cloudflare
Requests
10 GB storage + 1 GB-day download free forever
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$6/mo
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Unified object storage from Google Cloud — 5 GB-month Standard storage and 5 GB egress/month free forever (US multi-region only, Always Free program); S3-compatible and integrated with BigQuery + GCP.

Bandwidth
5 GB egress/month (always free, US-only)
Requests
5 GB-month Standard storage (always free, US-only)
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