Headway, Alma, and Grow Therapy vs. Your Own Practice: The Honest Math

The message finds you on a Tuesday, between sessions, while you're eating lunch over your keyboard. A recruiter from Headway, or Alma, or Grow Therapy. Warm, professional, a little flattering. We'd love to have you. We handle credentialing and billing. You just do therapy.

And here's the thing: the pitch lands because it's aimed at a real wound. You didn't go to graduate school to fight with claim rejections. Credentialing directly with a single insurance panel takes months of paperwork and hold music. Billing is a second job nobody trained you for. So "you just do therapy" sounds less like marketing and more like rescue — a harbor after a long stretch of open water.

Sometimes it is. These companies solve real problems, and this is not a hit piece. But before you sign, you deserve the honest math: what the platforms actually pay, what the spread pays for, and what you're trading beyond the dollars. Let's chart it properly.

How the platforms actually work

All three run on the same basic model. The platform holds group contracts with insurance payers. When you join, you're credentialed under their contract — often in weeks instead of the 60–120+ days a solo application takes. Clients' claims are billed under the platform's arrangement, the platform collects the reimbursement, and you're paid a per-session rate that the platform sets. You're a 1099 contractor, not an employee, and the payer relationship — the actual contract that makes the whole thing go — belongs to them, not you.

The three differ mostly in how they take their cut and which payers they bring:

There's one more piece of the machinery worth seeing clearly: the client experience runs through the platform too. Many of your clients will have found you in the platform's directory, booked through the platform's portal, entered their card into the platform's billing system. They are your clients clinically — the therapy is yours, the alliance is yours — but administratively, a good part of the relationship is mediated by a company whose name is on the app. That's not sinister. It's just worth knowing before you build your whole caseload on it.

Read the fine print on any of them and you'll notice the same quiet fact underneath: the rate is theirs to set, and theirs to change. Hold that thought.

The honest math

Here's an illustration with round numbers — plug in your own state's rates before you decide anything. Say a platform pays you $95 for a 90837, and a direct contract with the same payer in your state would pay $130. That $35 spread is not theft; it's the price of the services the platform provides. Credentialing. Claim submission. Denial follow-up. Eligibility checks. Payment processing. Marketing, in Grow's case. Those things have real value, especially when you'd otherwise pay a billing service 4–8% of collections or spend your Sunday nights doing it yourself.

But value has a price ceiling, and the spread doesn't shrink as you grow. Twenty sessions a week, forty-five working weeks a year, is 900 sessions. At a $35 spread, the platform's haircut is about $31,500 a year. A biller would cost you a fraction of that. Modern practice software that files e-claims and auto-posts payments costs a few hundred dollars a year. The break-even arrives faster than most people expect: once you're holding a steady caseload of roughly 15–20 insurance sessions a week, doing your own credentialing and billing usually beats the platform rate — often by tens of thousands of dollars a year, depending on your state and payers.

The honest complication: sometimes the platform rate wins. Headway and Alma negotiated their contracts at scale, and in certain states with certain payers, therapists report platform rates above what a solo clinician could get. This is why the answer is never "platforms bad." The answer is: look up the direct-contract rates for your top two or three payers in your state, compare them to your platform offer, and do the arithmetic with your actual caseload. And run the numbers on the direct path honestly too: it isn't free. Budget real hours for the credentialing applications, a CAQH profile you keep current, and either a few hours a week of billing work while you learn the ropes or software that does the heavy lifting. Either way, remember that on both paths you're self-employed — the platforms' 1099 status means no benefits, no employer taxes covered, no safety net beyond what you build. The choice was never employment versus independence. It's independence with a middleman, or independence without one. Our guide to setting your rates walks through how to find those numbers, and our plain-English billing guide covers what the billing work actually involves — it's less mystical than the platforms' marketing implies.

What you give up beyond the dollars

The per-session spread is the visible cost. The structural costs are quieter, and they're the ones that keep me up at night on other people's behalf.

• The payer contract isn't yours. Your clients are paneled through the platform's agreement, not yours. If you leave, you can't simply keep seeing them in-network — you'd need your own contract with that payer first, or the client pays out of pocket while you credential. Your caseload is moored to their dock.
• Rate opacity, and no seat at the table. You can't see what the payer actually reimburses the platform, and you can't negotiate. When a payer raises rates, you find out only if your platform rate moves. When the platform adjusts its rates or terms — and therapists on all three have watched this happen — there's no counteroffer. There's take it, or leave.
• The records and the relationship live on their rails. Scheduling, notes, billing history, the client's portal login — all of it sits in the platform's system. Leaving means migrating charts and re-explaining to every client why the app they know is going away.
• Concentration risk. A practice built entirely on one platform has one point of failure. If their payer contract in your state ends, or their model shifts, your income shifts with it — and you had no vote. A practice with its own contracts is never entirely adrift when one relationship changes.

Most therapists on the platforms feel none of this day to day, and that's the point — it's designed to be frictionless. The weight only lands the first time you think about leaving. You open the spreadsheet, count the clients who came through the platform's directory and are paneled through the platform's contract, and realize that "your" caseload would mostly not survive the trip. That's the moment the free credentialing reveals its actual price. Not a fee. A tether.

None of this makes the platforms villains. It makes them landlords. Renting is a perfectly good arrangement — as long as you know you're renting.

When the platforms genuinely make sense

Fair is fair, so let's be fair. There are seasons when signing up is simply the right call:

• You're launching. A platform gets you seeing insurance clients in weeks while direct credentialing grinds along in the background. Income now beats income in four months, especially with rent due. (Our starting-a-practice guide covers the rest of the launch checklist.)
• You're testing whether insurance work suits you at all. Better to learn on a platform than after signing three multi-year payer contracts yourself.
• Your caseload is thin. Grow in particular sends referrals; an empty Tuesday costs you more than any spread does.
• Your state is one where the platform's contracts are strong. If their negotiated rate beats what you could get solo, the "haircut" is a raise. Check before you assume either way.
• You want part-time insurance work without the admin. At five sessions a week, the spread is small money and the saved time is real.

The middle path: rent the slip, build the harbor

Here's the strategy I'd give a friend, and the one the platforms won't pitch you: use them the way you'd use a rented slip while you build your own mooring. The platforms are generally non-exclusive — you can see platform clients and run your own practice at the same time.

Month one, join a platform and start seeing clients. The same week — not "someday" — start direct credentialing with your one or two best panels: the payers that dominate your area and pay well. That process takes 60–120+ days whether you start now or in a year, so start now; the credentialing guide walks through it application by application. Meanwhile, take private-pay clients under your own roof and offer superbills for out-of-network benefits, so part of your practice is yours from day one.

When your direct contracts land, route new clients there. Let platform clients complete their work naturally, or — where the numbers and ethics both support it — help transition them once you're independently in-network with their payer. Over a year or two, the platform shrinks from "my practice" to "one referral channel I can take or leave." That's the position you want: nobody's rate change can capsize you. And if you eventually decide insurance isn't for you at all, the same gradual playbook works in reverse — see leaving insurance panels.

The only real prerequisite for the middle path is infrastructure. Ten years ago, "do your own billing" meant a part-time biller or a clearinghouse account and a strong stomach. Now it's software: Practice Harbor files e-claims, auto-posts the insurance payments as they come back, and generates superbills for out-of-network clients — the machinery that used to be the platforms' whole justification, sitting inside a $19/month EHR. The moat was never magic. It was admin.

You became a therapist to sit with people in the hardest hours of their lives. That part doesn't change on either path. What changes is who holds the pen on your rates, your records, and your client relationships. Rent when renting serves you. But know which direction you're sailing, and make sure the harbor you're building is one with your name on it.