Blog
Tips, guides, and insights on collecting and using testimonials
How to Collect Customer Testimonials That Actually Convert (2026 Guide)
The complete 2026 guide to collecting customer testimonials that drive real conversions. Strategies, templates, timing, and tools for SaaS founders and marketers.
Trustfolio vs Testimonial.to — Honest Feature Comparison
A detailed, transparent comparison of Trustfolio and Testimonial.to. We cover features, pricing, widget performance, and help you decide which testimonial tool is right for your business.
Trustfolio vs Senja — Which Testimonial Tool is Better?
A thorough comparison of Trustfolio and Senja covering widget performance, features, pricing, developer experience, and which platform is the better fit for your business.
Why Social Proof Increases Conversions: Data & Examples
The psychology, research data, and real-world examples behind why social proof works. Learn how testimonials, reviews, and case studies drive measurably higher conversion rates.
How to Display Testimonials on Your Website (5 Best Methods)
Learn the 5 best methods for displaying testimonials on your website. Covers layouts, embed options, design tips, performance considerations, and common mistakes to avoid.
When Paddle Live Checkout Silently Broke: A Literal Backslash-n Debugging Story
Paddle.js kept returning a blank error object for every price ID. The culprit wasn't Paddle — it was two invisible characters at the end of every environment variable.
How Our Testimonial Widget Stays Under 5KB While Competitors Ship 65–125KB
Vanilla JS, closed Shadow DOM, async loading, and sendBeacon analytics. The concrete engineering decisions that kept Trustfolio's embed 10–25x smaller than Testimonial.to and Senja.