About TallyFlex
The ABA data collection app
your team uses during the session, not after
For solo BCBAs, clinic teams, RBTs, and school behavior teams. Built with BCBA input from day one. Trusted by 10,000+ practitioners since 2020.
Five Years. One Focus.
The Story
For years, behavior practitioners collected data the way they were trained - on paper, with binders, with clipboards. When apps came along, they tried them. One by one, they discovered the apps had been built for the wrong person.
Too complex. Too many clicks. Too focused on billing workflows instead of clinical ones. Practitioners went back to paper.
TallyFlex started in 2020 because I - David Cruz, founder and developer - kept hearing the same story. As a software engineer listening closely to practitioners, I heard about two-hour evenings transcribing data that should have been digital from the start. Apps crashing mid-session. Tools designed for desktop dashboards forced onto phones during active therapy.
I built TallyFlex with BCBA input from day one, to fix the conditions, not the practitioners. They were already good at their jobs - they just needed tools that respected the way they actually work.
Every feature since then has passed one test: does this help the people doing the clinical work? The RBT who needs one-tap data entry that doesn't break focus. The BCBA who needs mini trend graphs that show at a glance which cases are moving toward goal and which need attention this week. The teacher who needs an IEP report ready before tomorrow's meeting.
Why Practitioners Choose TallyFlex
Every feature designed for the people collecting data, analyzing it, and reporting on it.
Clinical-First Design
One-tap data entry for RBTs. Sparklines and trend analysis for BCBAs. Reports in seconds for IEP meetings. Every feature earns its place by solving a real clinical problem.
Transparent Pricing
Published pricing on the website. No "request a demo" gates. No sales calls. No 6-month implementation. Sign up and start collecting data in 5 minutes.
Responsive Product Support
When something breaks, you reach the product support inbox. Not a maze, not a chatbot loop, and not a sales gate before you get a practical answer.
Trusted by 10,000+ Practitioners
Practitioners recommend TallyFlex to their colleagues because it works during the moments that matter. The product speaks for itself.
Purpose-Built for Data Collection
Collect data effortlessly. Understand what it means instantly. Generate reports in seconds. Three steps, none of which should feel like work.
Works Everywhere, Even Offline
iOS, Android, web, and Chromebook. Offline data collection with automatic sync. Because sessions happen in homes, schools, and basements with no WiFi.
What We Believe
These aren't corporate values on a wall. They're the decisions we make every day about what to build and what to skip.
- 1
The Clinical Work Is the Real Work
Collecting data during a session. Analyzing trends to make clinical decisions. Generating reports that document progress. That is the work that matters. Every feature we build protects that work.
- 2
Practitioners Are Already Good at Their Jobs
Practitioners don't need more training. They need tools that get out of the way. We never build features that create work - only features that remove it.
- 3
Complexity Is Disrespect
When a tool makes a practitioner feel like a data entry worker, something has gone wrong. Technology should disappear - the best tool is one you stop noticing.
See how effortless data collection can be
Join 10,000+ BCBAs, RBTs, and school behavior teams using the ABA data collection app built for the people doing the work. Since 2020. Free on up to 2 clients. No credit card.