About TallyFlex
Revolutionizing ABA Data Collection
One Session at a Time
Born from watching my BCBA wife juggle multiple devices during therapy sessions, TallyFlex solves a problem I witnessed firsthand: balancing comprehensive data collection with meaningful client interaction. Built by someone who understands both the technology and the real-world challenges practitioners face every day.

Our Impact
What Makes TallyFlex Different
Built in collaboration with behavioral health professionals, for behavioral health professionals. Every feature is designed with real therapy sessions in mind.
Evidence-Based Design
Our data collection methods are grounded in ABA principles and evidence-based practices, ensuring your data is meaningful and actionable.
Real-Time Collaboration
Multiple therapists can track the same client simultaneously, ensuring comprehensive data collection during team sessions.
Security Focused
Built with healthcare privacy in mind. Your client data is encrypted and protected with ongoing security enhancements.
ABC Data Collection
Comprehensive Antecedent-Behavior-Consequence tracking with customizable options for every client's unique needs.
Session Management
Seamlessly manage therapy sessions with built-in timers, note-taking, and progress tracking all in one place.
Progress Visualization
Transform your data into actionable insights with 14-day trend dashboards and evidence-based mastery criteria.
Team Collaboration
Invite unlimited team members with role-based access controls, perfect for clinics and multi-disciplinary teams.
Offline Capability
Continue collecting data even without internet connection. All data syncs automatically when you're back online.
Cross-Platform
Access TallyFlex on any device - web, iOS, or Android. Your data stays synchronized across all platforms.
Our Mission & Values
TallyFlex is committed to improving outcomes for individuals receiving ABA therapy by empowering their care teams with better tools and data.
- 1
Client-Centered Approach
Every feature we build starts with the question: "How does this help therapists focus more on their clients?" We believe technology should enhance human connection, not replace it.
- 2
Evidence-Based Practice
Our platform is built on ABA principles and incorporates the latest research in behavioral health data collection and analysis.
- 3
Privacy & Security First
We take the responsibility of handling sensitive health information seriously. Security and privacy are fundamental to everything we do.
Want to know the full story?
From Arduino prototypes to serving 10,000+ practitioners, read about the conversation that started it all.