How it works

As easy as a Facebook post. A lot more useful.

You already know the drill: describe what a client needs, hope the right person sees it, cross your fingers. ISOtherapist keeps the part that works, describing what you need in plain language, and fixes the part that doesn't: guessing, scrolling, and never hearing back.

Your first referral, in three steps

No profile setup required to get started here.

1

Describe what the client needs

Type it like you'd post in the group. "23yo male, BCBS, anxiety, telehealth, Thursdays." Get a ranked list of real colleagues back in seconds, with a plain-language reason each one fits.

2

Pick a few and send

Choose your top two or three and send one referral to all of them at once. No copying the same post into three different DMs.

3

Track it from your dashboard

See who accepted, who declined and why, and how it went, all in one place instead of an open thread you have to remember to check.

The quick description gets you most of the way. The nuance is still yours to add. Once it fills in the form below, go further: dial in style sliders, flag a certification, or add an identity preference. The matching itself is a real algorithm, and you can see exactly what it weighs in How we match, just below.

The honest comparison

A Facebook post

  • Whoever sees it first and responds fastest usually gets the referral, not whoever's the best fit.
  • You're trusting a stranger's self-description, with no way to check it against anything.
  • No record of who you sent it to, or whether it actually went anywhere.

ISOtherapist

  • Ranked by actual fit: specialty, modality, insurance, availability, and style, not who's online.
  • Real profiles, kept current, with colleagues who've vouched for how someone actually works.
  • Every referral tracked from send to response, right on your dashboard.

How we match (and why you can trust it)

First things first, the Alliance Match rating is a starting point for your judgment, never a replacement for it.

That said, we have put a lot of work into creating an algorithm that gives you the best odds of a strong fit we know how to build. Here is what goes into it, in plain language.

Curious about the research behind it? The sources are at the end of this section, along with an honest account of what they can and cannot tell us. Jump to the research.

1. Clinical fit comes first

Every provider tells us how deep they go on each concern: a core specialty, something they are skilled with, or something they can work with. When you pick the client's main concern, that depth sets the starting point. A provider whose specialty is trauma starts well ahead of one who can just work with it. The result card tells you which one you are looking at ("Core specialty: Trauma"), so you can see the difference instead of guessing at it.

For the more serious stuff (bipolar disorder, suicidal thoughts, eating disorders, psychosis, and a few others), we are stricter. If a provider has not marked it as a specialty or a skill, they do not show up at all.

2. A few things are simply rules

Licensed in the client's state. Sees that age group. Accepting new clients. Offers the format you asked for. Takes the insurance (or offers self-pay). Has not told us they do not take that kind of case, like court-ordered or custody work. If you say something is a must-have, we treat it as one. Those providers are left out, not ranked lower.

3. Working style matters, but it has limits

If you tell us how the client would do best (warm and supportive, direct and structured, calm and grounding), we weigh how well the provider's style lines up. Rapport matters. It also cannot turn "can work with" into "perfect fit." The closer a provider is to the heart of the concern, the more their style can add or subtract. (And if you skip the style questions, the best rating a match can get is Strong, because we have not measured the personal side. We would rather say that than pretend.)

4. The practical details count, but not as much as the clinical fit

Insurance, times that work, how close they are, and how soon the client can be seen. A great clinical fit who is a long drive away or has a six-week wait is still shown, with a note, because you may know something we do not. For rural clients, we do not punish a 40-mile drive when the nearest good fit is 40 miles away.

5. What we will never do

Nobody pays to rank higher. Nobody gets pushed up for being online fastest. A profile that nobody has updated in 90 days quietly steps out of results until the provider confirms it, so you are not referring to someone who stopped checking. The only small nudges to the order, among providers who are close, come from recently confirmed openings, colleagues who have confirmed someone's style, and how past referrals actually went. The rating itself never changes because of them.

And one more thing, because it matters: AI helps read your quick description and fill in the form. It does not decide who ranks where. That part is a fixed set of rules you can read about right here.

6. What you see when you search, and when you receive a referral

When searching you see a tier: Excellent, Strong, Good, or Possible fit, with the reasons behind it and anything worth double-checking. The provider who receives your referral sees the number, along with why they matched, so they know what you saw in them.

7. How we keep ourselves honest

A match is only good if the client actually gets help. Three weeks after a referral is accepted, we ask the receiving provider whether the client scheduled and how the fit looks so far. At 90 days, whether the client stayed. And we ask you, the person who referred, how it went. We use those answers to check whether our ratings are earning their keep. If an "Excellent fit" is not turning into clients who show up and stay, that is our problem to fix, not yours.

Prescribers work the same way, with one addition. If a client needs a controlled medication, we only show prescribers who actually prescribe it and whose own requirements (like in-person visits) can be met.

The research behind it, and its limits

Limitations

I want to be honest about what this research can and cannot do. These studies shaped how we designed the rating. They did not validate it.

None of them tested ISOtherapist. Most studied clients in therapy, not colleagues referring to one another, and several describe what tends to work on average, not what is best for the one client in front of you. The strongest matching trial we cite, for example, matched patients to therapists using the therapists' past results. We match on what providers tell us about themselves, with colleague feedback added over time. That is a related idea, not the same one.

The numbers inside the rating are our own judgment calls: where the tier cutoffs fall, how much a colleague's feedback counts, how much a long wait costs. The research pointed us in a direction. It did not hand us the weights.

So we treat the rating as a hypothesis we are still testing. Three weeks and 90 days after a referral is accepted, we ask how it went, and we use those answers to check whether the ratings earn their keep. If the evidence says we got something wrong, we will change it.

Clinical fit comes first

Therapists differ in how well they help with different kinds of problems, and a randomized trial found that matching patients to therapists on that basis led to better outcomes than assignment as usual.

  • Kraus, D. R., Castonguay, L., Boswell, J. F., Nordberg, S. S., & Hayes, J. A. (2011). Therapist effectiveness: Implications for accountability and patient care. Psychotherapy Research, 21(3), 267–276. https://doi.org/10.1080/10503307.2011.563249
  • Constantino, M. J., Boswell, J. F., Coyne, A. E., Swales, T. P., & Kraus, D. R. (2021). Effect of matching therapists to patients vs assignment as usual on adult psychotherapy outcomes: A randomized clinical trial. JAMA Psychiatry, 78(9), 960–969. https://doi.org/10.1001/jamapsychiatry.2021.1221

Working style and the relationship

Honoring what a client prefers, and the quality of the relationship between client and therapist, are both linked to better outcomes. That is why style counts in the rating, within limits. The third source is a short, validated way to ask clients about their preferences.

  • Swift, J. K., Callahan, J. L., Cooper, M., & Parkin, S. R. (2018). The impact of accommodating client preference in psychotherapy: A meta-analysis. Journal of Clinical Psychology, 74(11), 1924–1937. https://doi.org/10.1002/jclp.22680
  • Flückiger, C., Del Re, A. C., Wampold, B. E., & Horvath, A. O. (2018). The alliance in adult psychotherapy: A meta-analytic synthesis. Psychotherapy, 55(4), 316–340. https://doi.org/10.1037/pst0000172
  • Cooper, M., & Norcross, J. C. (2016). A brief, multidimensional measure of clients’ therapy preferences: The Cooper-Norcross Inventory of Preferences (C-NIP). International Journal of Clinical and Health Psychology, 16(1), 87–98. https://doi.org/10.1016/j.ijchp.2015.08.003

Identity preferences are a bonus, not a filter

Clients tend to prefer a therapist who shares their background, and the link to outcomes is real but modest. So an identity preference adds to the rating instead of sorting people out, unless you tell us it is a must-have.

  • Cabral, R. R., & Smith, T. B. (2011). Racial/ethnic matching of clients and therapists in mental health services: A meta-analytic review of preferences, perceptions, and outcomes. Journal of Counseling Psychology, 58(4), 537–554. https://doi.org/10.1037/a0025266

Colleague confirmation counts for more than self-report

Mental health professionals tend to rate their own skills generously. That is why "skilled" on a profile counts for less than a core specialty, and why colleague feedback is weighed in once enough colleagues have responded.

Approach matters more for some concerns than others

The evidence on specific approaches is mixed, and the relationship and the therapist matter a great deal. That is why an approach you ask for counts for more with some concerns than with others, and never outweighs clinical fit.

  • Wampold, B. E., & Imel, Z. E. (2015). The great psychotherapy debate: The evidence for what makes psychotherapy work (2nd ed.). Routledge.

Wait times and fresh profiles

Longer waits for a first appointment mean fewer kept appointments, and in a study of psychiatrists in three U.S. cities, simulated patients got appointments with only about one in four, partly because listed information was out of date. That is why a long wait is flagged in your results, and why a profile nobody has confirmed in 90 days steps out until the provider does.

  • Gallucci, G., Swartz, W., & Hackerman, F. (2005). Impact of the wait for an initial appointment on the rate of kept appointments at a mental health center. Psychiatric Services, 56(3), 344–346. https://doi.org/10.1176/appi.ps.56.3.344
  • Malowney, M., Keltz, S., Fischer, D., & Boyd, J. W. (2015). Availability of outpatient care from psychiatrists: A simulated-patient study in three U.S. cities. Psychiatric Services, 66(1), 94–96. https://doi.org/10.1176/appi.ps.201400051

Where this list is thin, it is because the evidence is. If you know of research that should change how we match, I would like to hear about it. Suggest an improvement.

Get found by colleagues too

Searching works right away. Being searched for takes one thing: your own profile.

Fill out your profile

Specialties, modalities, insurance, and availability. This is what actually drives whether you show up for the right client, not just any client.

Keep your capacity current

Accepting, waitlist, or full, updated when it changes. This is the part that earns trust: nobody sends you a client you can't take.

Build real trust into your match score

Invite peers for style feedback

Once a few colleagues respond, it quietly sharpens your match score with a second opinion on how you actually work, not just how you describe yourself. No one ever sees the individual answers, including you.

Save colleagues you trust

Anyone who's been a good fit before goes on your list. One click next time, no re-searching.

One thing that keeps the whole network working

Respond to what lands in your dashboard

Accept or decline, with a reason if you decline. This is the part a Facebook post can never guarantee: someone actually hearing back.

Two more, whenever you're ready

Networking

Connect with colleagues for consultation or supervision, entirely separate from client referrals.

Check my fit

Saw a client description posted somewhere else? Paste it in and see your own fit score before you reach out.

Ready to try your first search?