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This week marks Cloudflare’s 15th birthday, and each day this week we will announce new things that further our mission: To help build a better Internet.
Cloudflare’s 2025 Annual Founders’ Letter
This week Cloudflare will celebrate the fifteenth anniversary of our launch. We think of it as our birthday.
Latest updates and announcements
15 years of helping build a better Internet: a look back at Birthday Week 2025
Cloudflare just turned 15! Birthday Week 2025 celebrated innovation at scale: Rust-powered core systems, post-quantum upgrades, developer access for students, PlanetScale integration, open-source partnerships, and our biggest internship program ever — 1,111 interns in 2026.
