A/B Testing Without Limits
Client-side agility meets server-side power. Zero flicker, blazing speed, and expert support to drive faster results.
Innovative Companies Use SiteSpect
How SiteSpect Works
SiteSpect is a patented transformation engine that sits in the flow of traffic and securely sees all requests and responses between user devices and servers. This empowers you to transform, replace, or inject HTML, JavaScript, CSS, JSON, XML, HTTP headers, or URLs for experimentation across any internet-connected device. Learn more
Transform content on the request or response.
A Unified Interface For Hybrid Experimentation
Experiment faster and smarter with client-side and server-side tools under one roof.
Hybrid A/B Testing
Validate ideas and make data-driven decisions that drive revenue and increase conversions and loyalty.
Client Side
Modify pages and flows with our Visual Editor or client-side scripting, compatible with SPAs and PWAs.
Server Side & Feature Flagging
A/B test & roll out features with server-side tools, feature flagging, and powerful regular expressions.
Mobile Apps & IoT
Instantly modify your mobile, OTT, and IoT apps without any SDKs or app store resubmissions.
Personalization & Recommendations
Provide personalized user experiences and add recommendations anywhere on any page without engaging developers.
Experimentation Analytics
Make faster and better decisions with deep segmentation, reports, and alerts to evaluate the impact of changes.
Blazing Fast
SiteSpect's patented transformation engine provides the fastest A/B testing and personalization solution in the market, and it's 100% flicker-free.
Faster site performance, no flicker, higher conversions!
Solutions for Every Industry
Lessons learned from hundreds of thousands of industry-specific campaigns.
Retail
Elevate retail user experiences and conversions with A/B testing and product recommendations.
Media
Increase subscriptions and engagement with A/B testing and personalization across web, mobile, and OTT platforms.
Healthcare
Securely optimize user experiences and reduce operational costs.
A Clean, Modern UX That’s Easy to Use
Proof in Numbers
120B
experiences delivered
10T
metrics collected
$2B
generated revenue
97%
renewal rate
5-10x
ROI
3.9B
monthly visits
Built For Enterprise-Level Traffic
29.3B monthly visits
12.7B monthly visits
6.1B monthly visits
5.8B monthly visits
4.6B monthly visits
3.4B monthly visits
2.7B monthly visits
1.8B monthly visits
Source: SimilarWeb 2024
Need Help? We’re Here For You.
Consulting Included
Dedicated optimization consulting built into your service.
24/7 Support
24x7 support from 100% in-house, domestically located staff.
Onboarding Services
Get up and running quickly with a personalized onboarding plan.
Developer Tools
Get API documentation, SPA guidance, and troubleshooting help.
Documentation
Read how-to articles and guides for using SiteSpect.
Ebooks and Guides
Read our ebooks and guides for in-depth learning.