What are the key differences between Steven Hayes and ACT!?

Compare Steven Hayes and ACT! side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Steven Hayes and ACT! scored?

Steven Hayes has an AI score of 9.8/10 and ACT! has an AI score of 9.5/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Steven Hayes vs ACT! 2026 — Compared

Steven Hayes

ACT!

WINNER Steven Hayes

Steven Hayes edges ahead with a score of 9.8/10 compared to 9.5/10 for ACT!. While both are highly rated in their respec...

emoji_events WINNER

Steven Hayes edges ahead with a score of 9.8/10 compared to 9.5/10 for ACT!. While both are highly rated in their respective fields, Steven Hayes demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Steven Hayes

verified Confidence: Low

description Overview

Steven Hayes

Steven Hayes is a leading figure in Acceptance and Commitment Therapy (ACT), a third-wave behavioral therapy. His work centers on psychological flexibility the ability to accept difficult thoughts and feelings without judgment and to act in accordance with one's values. Hayes's research extends to Relational Frame Theory, a comprehensive theory of human language and cognition. Hes prolific, publi...

ACT!

ACT! is one of the oldest contact management systems on the market. While it was once the standard for small business sales teams, it has struggled to transition effectively to the cloud-first, mobile-centric world. The interface is clunky, and the setup is often complex compared to modern, web-based CRM solutions. It is included here as a comparison point for legacy software that has failed to ke...