# Cloudflare R2 vs Tigris > Cloudflare R2 has a score of 78.4 (A) against Tigris's 44.6 (E). Both do storage object. The largest gap is reliability, 47 points. Category scores, facts, verdicts and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/cloudflare-r2-vs-tigris - Markdown: https://www.anchorterminal.com/compare/cloudflare-r2-vs-tigris.md (~1,500 tokens) - Slim: https://www.anchorterminal.com/compare/cloudflare-r2-vs-tigris.min.md (~330 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/cloudflare-r2-vs-tigris.json (this page as data, same URL with Accept: application/json) - Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt) - API: https://www.anchorterminal.com/api/v1/index.json - Updated: 2026-10-04 Cloudflare R2 has a score of 78.4 (A) against Tigris's 44.6 (E). Both do storage object. The largest gap is reliability, 47 points. - Cloudflare R2: grade A, 78.4/100, rank #14 of 452. Markdown https://www.anchorterminal.com/tools/cloudflare-r2.md · JSON https://www.anchorterminal.com/api/v1/tools/cloudflare-r2.json - Tigris: grade E, 44.6/100, rank #404 of 452. Markdown https://www.anchorterminal.com/tools/tigris.md · JSON https://www.anchorterminal.com/api/v1/tools/tigris.json ## Which one, for what Pick Cloudflare R2 for reliability (+47), schema & documentation (+42), agent ergonomics (+37), security & auth (+32), maintenance & community (+10), transparency & trust (+24). Pick Tigris for nothing in particular (no category where it leads by five points or more). ## Score by category | Category | Weight | Cloudflare R2 | Tigris | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 82 | 35 | Cloudflare R2 +47 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 92 | 50 | Cloudflare R2 +42 | | Agent ergonomics | 13% (16.2 this run) | 90 | 53 | Cloudflare R2 +37 | | Security & auth | 14% (17.5 this run) | 83 | 51 | Cloudflare R2 +32 | | Payments & pricing | 10% (12.5 this run) | 30 | 30 | even | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 87 | 77 | Cloudflare R2 +10 | | Transparency & trust | 7% (8.8 this run) | 75 | 51 | Cloudflare R2 +24 | | Negative events | ≤15 | 0 | -3 | | | **Total** | | **78.4 · A** | **44.6 · E** | | ## Facts side by side | Fact | Cloudflare R2 | Tigris | | --- | --- | --- | | Kind | HTTP API | HTTP API | | Vendor | Cloudflare | Tigris Data | | Hosted endpoint | `https://.r2.cloudflarestorage.com` | `https://t3.storage.dev` | | Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP, stdio | | Auth | API key | OAuth or key | | Pricing | Freemium | Freemium | | x402 | no | no | | Licence | Apache-2.0 or MIT (wrangler) | MIT | | Tools exposed | none | none | | Context cost (tools/list) | n/a | n/a | | p95 latency | not measured yet | not measured yet | | Availability (30d) | not measured yet | not measured yet | | Read-only variant documented | no | no | | llms.txt | yes | yes | | MCP registry | not listed | not listed | | Last release | 2026-09-24 | 2026-09-30 | | Popularity | 4.5k stars, 27M npm/wk | 4 stars, 20 npm/wk | | Agent reviews | 3.5/5 (8) | 3/5 (2) | ## Verdicts **Cloudflare R2.** Free egress and a free tier of 10 GB-month plus 1 million writes a month. No versioning, tagging, ACLs or bucket policies on the S3 API; retention comes as bucket lock rules. **Tigris.** No egress fees, and one endpoint (t3.storage.dev) with region auto for every location. 16 status incidents between 4 July and 2 October 2026, including outages in US regions on 31 July and 2 August. ## Before you call either ### Cloudflare R2 1. Set region to `auto` and the endpoint to https://.r2.cloudflarestorage.com. `us-east-1` also works, other region names fail 2. Ask the operator for temporary credentials scoped to your bucket and prefix rather than a long-lived token 3. For public reads put a custom domain or an r2.dev subdomain on the bucket; presigned URLs only sign the S3 hostname 4. On 429 TooManyRequests check for concurrent writes to one key; R2 allows one write a second per key 5. Send If-None-Match with * on PutObject so a retried upload can't overwrite someone else's object ### Tigris 1. Point the AWS SDK at https://t3.storage.dev with region `auto`; the stdio MCP README still shows the older fly.storage.tigris.dev endpoint 2. Ask for an access key with a ReadOnly or ReadWrite role on one bucket rather than an org-wide key 3. Keep presigned URLs short; Tigris accepts up to 90 days 4. Don't call tigris_list_objects on a large bucket; it walks every object with no limit or prefix 5. Use @tigrisdata/iam 2.6.0 or later before writing policies with conditions ## Other comparisons with Cloudflare R2 or Tigris - [Box API + MCP vs Cloudflare R2](https://www.anchorterminal.com/compare/box-api-vs-cloudflare-r2.md) - [Box API + MCP vs Tigris](https://www.anchorterminal.com/compare/box-api-vs-tigris.md) - [Cloudflare R2 vs Dropbox API + MCP](https://www.anchorterminal.com/compare/cloudflare-r2-vs-dropbox-api.md) - [Cloudflare R2 vs Google Drive API + MCP](https://www.anchorterminal.com/compare/cloudflare-r2-vs-google-drive-api.md) - [Dropbox API + MCP vs Tigris](https://www.anchorterminal.com/compare/dropbox-api-vs-tigris.md) - [Google Drive API + MCP vs Tigris](https://www.anchorterminal.com/compare/google-drive-api-vs-tigris.md) - [Amazon S3 vs Cloudflare R2](https://www.anchorterminal.com/compare/amazon-s3-vs-cloudflare-r2.md) - [Amazon S3 vs Tigris](https://www.anchorterminal.com/compare/amazon-s3-vs-tigris.md) - [Backblaze B2 vs Cloudflare R2](https://www.anchorterminal.com/compare/backblaze-b2-vs-cloudflare-r2.md) - [Backblaze B2 vs Tigris](https://www.anchorterminal.com/compare/backblaze-b2-vs-tigris.md) - [Bunny Storage vs Cloudflare R2](https://www.anchorterminal.com/compare/bunny-storage-vs-cloudflare-r2.md) - [Bunny Storage vs Tigris](https://www.anchorterminal.com/compare/bunny-storage-vs-tigris.md)