"We liked Speedscale's approach of capturing traffic, redacting sensitive data, and then replaying it in a dev environment. We instantly saw how it could make our lives easier, plus save a lot of time and money."
Trusted by Engineering Leaders
See how leading companies use Speedscale to improve API testing, performance, and reliability in production environments.
Customer Success Stories
Discover how organizations across industries use Speedscale to transform testing and performance validation.

How Underdog Ensures Performance at Scale for the Biggest Event of the Year
Underdog offers fantasy sports games, licensed sports betting, and a growing media network featuring former professional athletes, coaches, analysts, and the fastest breaking news.

Navitaire's Journey to Better Performance and Scale with Speedscale
Navitaire is a leading provider of eCommerce solutions for the low-cost airline industry

IHG Hotels & Resorts selects Speedscale as their 'one-stop-shop' for test environments and data
IHG Hotels & Resorts is a multinational hospitality company that manages over 6,000 hotels in 100 countries.
Cosmetics Retailer cuts troubleshooting time down 2 weeks with Speedscale
The cosmetics retailer is a multinational brand with over 750 retail locations in 21 countries.
National Restaurant Chain Gains Confidence in App Performance During Peak Hour Traffic
As one of the largest quick service restaurant chains in the United States, this fast food enterprise holds its dedication to quality food and top customer service in high regard.

Cimpress reduces load testing time by 80% with Speedscale
Cimpress is a global eCommerce company that produces custom marketing materials for small businesses

Nylas improves account synchronization performance 30x with Speedscale
Nylas is a fast-growing SaaS technology vendor that helps companies synchronize email, calendar, contacts and other productivity data across thousands of accounts.

ContainIQ finds defects faster with traffic-based service mocks
ContainIQ is a Kubernetes-native monitoring and tracing platform that makes it easy for teams to monitor and observe Kubernetes events, logs, and core metrics.

Digibee maximizes development velocity with Speedscale
Digibee is a fast-growing SaaS technology vendor that helps companies integrate their APIs and boost their digital business.
What Our Customers Say
"With the exponential increase of microservices and capability focused development, a platform like Speedscale is the only way to certify and confidently deploy these features to our customers at scale and speed."
"Whenever we have any concerns about how new code will impact users, we tell our engineers to 'just Speedscale it.' Speedscale catches configuration issues and potential showstoppers that we can't replicate through conventional means."
Ready to Transform Your API Testing?
Join leading companies who trust Speedscale to improve their development velocity and production confidence. Connect with our growing community of developers.