The security platform that ships with your code. Bot protection, rate limiting, email validation, attack detection, PII redaction. Developer first security.
Good security doesn’t have to mean expensive tools or a complex setup. For most teams, the real challenge is choosing tools that fit their workflow and provide meaningful protection without becoming another system to manage.
What security tools have delivered the most value for
Arcjet JS SDK v1.0 is out of beta.
Stable API, production-ready, built for predictable upgrades.
Security shouldn’t add maintenance work. v1.0 is our long-term commitment.
2025 was a defining year for Arcjet.
We shipped major platform updates, expanded framework support, and saw adoption grow to nearly 1,000 production deployments, all focused on security developers actually use.
Here's what we built and what’s next:
Arcjet now offers a Python SDK. Add rate limiting, bot detection, email validation, and signup protection directly to FastAPI and Flask apps, right in your code. Read here:
