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r/ABA↗

Applied Behavior Analysis

A community dedicated to the science, the practice, and the never-ending evolution of applied behavior analysis. Composed primarily of ABA professionals and students, we also welcome caregivers, clients, and others with a genuine interest in the field.

77k subscribers754 posts / mo in Sep 2026581 authors / mosince 2011

r/ABA has 77k members (+25% over the last 12 months). It gets about 754 posts a month from 581 people. Top topics: BCBA/RBT Career Discussions, Client Therapy Issues and Therapist Practice.

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Size and growth

How r/ABA has grown

r/ABA

Subscriber growth

Subscribers over time

+25%in 12 months · +4.1% in 3 months · +1.0% in 1 month
Oct 202677k
Growing77k subscribers
Data since Mar 2018Live · through Oct 2026
r/ABA

Monthly activity

Posts, comments and authors per month

−26%vs Sep 2025 · −14% last 3 months vs the 3 before
Sep 2026754
QuieterPeaked at 1.2k in Mar 2025
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/ABA

Top topics

Share of the subreddit's posts

  1. BCBA/RBT Career Discussions34%
  2. Client Therapy Issues2.4%
  3. Therapist Practice0.7%
  4. Speech Pathology School Jobs0.6%
  5. Imposter Syndrome & Therapy0.5%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Qualtrics
  2. etsy
  3. Substack
  4. stan
  5. LinkedIn

The full report

Everything else about r/ABA

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research