Get the speed, security and edge cloud innovation you need to deliver profitable and engaging experiences.
Try Fastly Free
Trusted by the world’s leading digital innovators
Proven, tested, trusted.
Deliver the exceptional websites and apps your customers demand
Get faster response time with a leader in edge development
Leverage the power of the world’s fastest, most reliable serverless compute platform to build and run modern apps at the edge — because speed matters. By moving your latency-sensitive workloads to the edge, get faster response times and, ultimately, better user experiences.
100x faster code execution startup
No cold starts or roundtrip delays
Support for the languages you already know and love
Runs everywhere
Superior observability
Secure sandbox environment
“Compute@Edge is giving us another layer of control over the CDN so we can modify responses and optimize the delivery of each request. Our business is ensuring that the customer always gets the fastest response they possibly can. To make that happen, we needed the ability to run code inside the CDN itself. Fastly's Compute@Edge gives us that.”
“The thing I like best about Fastly is that it just works right. That’s the kind of infrastructure I’d like to rely on.”
Accelerate your websites with the highest rated CDN on the market
Think of Fastly as an extension of your infrastructure. We take care of everything you need to speed up and optimize the delivery of your web and mobile traffic, allowing you to scale globally, improve performance, and save on costs. Our network is designed for maximum configurability with full-featured APIs and real-time logs delivered from the edge, so you can find and fix things faster.
Fully configurable CDN
Streaming media delivery
Support for multi-CDN
Flexible load balancing
Rapid image optimization
Modern TLS
“Updates are reflected on our site pages within milliseconds and we’ve seen a 20% improvement in time to first byte.”
“Two-tenths of a second across Fastly’s platform to invalidate content and four to five seconds to push a config out across a network — I can’t tell you what a game-changer Instant Purge was for us.”
Protect your apps & APIs with the highest-rated WAF on the market
Protect your apps and APIs wherever they live — on-premise, in containers, in the cloud, and at the edge — with one fully unified solution. And best of all, our WAF is so effective that 90% of customers use it in full blocking mode. Our unique signals-based approach ensures only unwanted activity is blocked, never your users. That’s why we’re the only WAAP solution to be named a Gartner Peer Insights Customers’ Choice for the past four years in a row.
Web app and API protection (WAAP)
Advanced rate limiting
Bot protection
DDoS mitigation
“It’s refreshing to work with a security product that not only provides exceptional security benefits, but also prioritizes performance, reliability, and overall operational manageability.”
“Signal Sciences [Fastly Next-Gen WAF] in three words: Easy. Powerful. Magic. I would absolutely recommend Signal Sciences to other companies looking for a WAF solution that does a great job protecting environments and doesn’t require a ton of time and effort to tune and manage. It gets things right the first time.”
“It works straight out of the box, scales automatically, and does a great job at providing visibility while securing the application.”
Act faster and smarter with real-time insights
Get better insights and support your DevOps practices with our observability solutions. Data is power, so we give you more of it by streaming detailed logs and hundreds of metrics from the edge in real-time. Armed with these timely insights, you can investigate anomalies to quickly restore service, improve overall performance, and iterate faster on new releases.
Real-time logs
Logging provider integrations
Real-time metrics
Tracing
“With the ability to monitor performance data, such as cache hit ratio, and trends over time, teams can recognize how they might increase their efficiency using Fastly’s real-time log streaming from the edge.”
The platform built for all of your builders.
We empower developers, security, and operations teams of all kinds to solve your most pressing challenges.
See customer storiesMeet a more powerful global network.
Our network is all about greater efficiency. With our strategically placed points of presence (POPs), you can scale on-demand and deliver seamlessly during major events and traffic spikes. Get the peace of mind that comes with truly reliable performance — wherever users may be browsing, watching, shopping, or doing business.
198 Tbps
Edge network capacity1
150 ms
Mean purge time2
>85%
Cache hit ratio3
>1.4 trillion
Daily requests served4
As of March 31, 2022
As of December 31, 2019
As of March 31, 2019
As of January 1, 2022
Let’s build something amazing.