Catalyst is a data collection and program book platform. BxScribe drafts the clinical narrative once data is collected.
Catalyst (DataFinch) is purpose-built for ABA data collection — running discrete trials, taking probe data, and visualizing performance graphs. BxScribe is purpose-built for the documentation that wraps around that data: session notes, supervision notes, and progress narratives.
If you've decided Catalyst handles data, BxScribe handles the narrative. The two solve adjacent problems and pair well.
BxScribe drafts session notes from structured inputs the clinician provides — typically a summary of what was implemented and how the client responded. It runs similarity checks before sign-off so notes don't read as cloned.
It also includes BACB exam prep tools (flashcards, mock exams) for clinicians studying for certification, which Catalyst does not.
Catalyst is one of the most established ABA data collection systems. RBTs use it to run programs, capture trial-by-trial data, and produce graphs that BCBAs use for supervision and progress reporting.
It is strong on the data collection layer; documentation features are present but not the focus of the product.
| Feature | BxScribe | Catalyst |
|---|---|---|
| Primary use case | AI-drafted session notes and exam prep | Trial-by-trial data collection and graphing |
| Pricing | Free tier available; $23.99–$54.99/mo individual | Per-user, per-month — quoted by sales |
| AI note drafting | Yes — structured input to clinician-ready narrative | No |
| Data collection | Structured session summary inputs only | Full discrete trial and probe data collection |
| Graphing | No | Yes — extensive graphing and visualization |
| Exam prep | Built-in flashcards and mock exams | No |
