CentralReach vs Rethink: who owns them, what each sells

CentralReach and RethinkBH both sell ABA practice management with built-in claims, mobile data collection and an optional managed-billing service, and neither lists a price. The clearer difference is the company behind each: CentralReach is owned by Roper Technologies, while RethinkBH is one unit of RethinkFirst, which also sells to employers and school districts.

On paper the products have converged

Read the two vendors’ own pages side by side and the feature lists line up more than the folklore suggests. Both run scheduling, session data collection, notes and billing in one system. Both now market AI inside the billing workflow: CentralReach under names such as ClaimAcceleratorAI and ClaimCheckAI, Rethink as BillAI. Both ship iOS and Android apps that their pages say work offline. Both will take billing off your hands entirely: CentralReach through BillMax, RethinkBH through a managed billing service it runs itself.

Scale is the first real difference. CentralReach’s home page claims 4,000 ABA and multidisciplinary practices and over 200,000 professionals. RethinkBH says it is “trusted by 96,000 providers”, while its parent’s home page counts 1,100 clinical practices: two different units, so ask each vendor for agencies your size rather than comparing headline counts.

Who owns each one

CentralReach announced on March 24, 2025 that it had agreed to be acquired by Roper Technologies, and said it would keep operating independently under its existing leadership and brands. Roper’s annual report for fiscal 2025 records the acquisition at about $1.85 billion. Roper is a publicly traded company, not a private-equity fund.

RethinkBH is a business unit of RethinkFirst, a New York–based company whose other customers are employers (as a workforce benefit) and school districts. In October 2023 RethinkFirst bought ABA Therapy Billing and Insurance Services to expand RethinkBH’s managed services; a managed billing option is still on RethinkBH’s billing page today.

Why it matters to an agency: a parent with other markets decides how much of the roadmap your segment gets. Ask both vendors what share of their engineering works on the ABA provider product.

Line by line

Competitor cells summarise each vendor's own pages, checked October 14, 2026; every page used is listed under Sources.

	MegAligna	CentralReach	RethinkBH
Price on the website	Yes	no, demo and consultation only	no, "varies depending on the number of users, modules, and services"
Claims sent to payers from the software ²	No	yes, electronic submission from session notes	yes, BillAI, submitting through Stedi
Outsourced billing offered	No	yes, BillMax	yes, managed billing run by RethinkBH
Session capture keeps working offline	Yes	yes, CR Mobile, iOS and Android	iOS and Android apps; offline access mentioned in its FAQ
Assessment and curriculum content	No	yes, ABLLS-R and AFLS listed	yes, training resources, clinical protocols and parent tools

² The row where we lose to both. If your agency files its own claims electronically, keep that capability; we export charges to a biller instead.

Neither price is public, so put the same three requests to both in writing: a total at your active headcount for year one and year three, the managed-billing fee expressed as a percentage or flat rate, and a sample of the full data export you would receive on leaving.

A third column, briefly

MegAligna is newer than either and lists its price: per active clinical seat, with clients never charged for, and session capture that survives a dropped connection. It does not transmit claims to payers and ships no curriculum, so an agency that relies on either should choose between these two. If the wider shortlist matters, Noteable vs CentralReach and Office Puzzle vs CentralReach cover the other head-to-heads, and CentralReach pricing sets out what moves a quote.

Common questions

Is CentralReach owned by private equity?

Not since the Roper deal. CentralReach announced its agreement to be acquired by Roper Technologies on March 24, 2025, and Roper, a publicly listed company, records the purchase in its 2025 annual report. At the announcement, CentralReach said it would keep operating independently under its existing leadership.

Is Rethink the same company as RethinkFirst?

RethinkBH, the ABA provider software, is one unit of RethinkFirst. The parent also sells behavioral health benefits to employers and programs to school districts, which is why the names turn up in places an agency would not expect.

Which claims network does each use?

RethinkBH names Stedi as the network BillAI submits through. CentralReach's product page describes electronic claim submission without naming its network, so ask which one it uses and whether you can keep your own.

Can we trial either with our real clients?

Not before a business associate agreement covers the system. Both sell through a demo, so ask for a sandbox loaded with test clients and for the BAA in writing before any real record moves.

See a listed price beside two quotes

14 days, no card required. Use made-up patients while you evaluate: real patient information waits until a business associate agreement is in place.

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