What's the Best AI Tool for Therapists? A Rule by Practice Size

The best AI tool for a therapist depends on practice size. A solo clinician should start with a free scribe or one practice system with a built-in scribe. A small group needs one shared system with per-seat scribes. A larger clinic needs roles, a signed business associate agreement and custom pricing.

Pages that answer this question usually give one ranked list, as if a three-person group and a sole trader needed the same thing. They do not. What changes with size is not the quality of the scribe but who can see which records, how seats are priced, and who owns the settings. The rule below runs from one clinician to ten, with list prices for each step.

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The rule in one table

Everything after this is the reasoning behind each row and the numbers you can check.

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Solo: choose the lightest thing that works

A solo clinician has no one to share a login with and no access-control problem. The decision is how much of the admin you want in one place.

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Under about ten clients a week. Take a free plan. Carepatron's Free plan lists unlimited clients, telehealth, a client portal, online payments and an AI scribe and note taker, with 1 million AI tokens and 1 GB of storage. Heidi lists a $0 plan with unlimited ambient documentation. Trial each on ten real sessions, with consent, and see how many notes you sign after a light edit. The detailed costs sit in the solo scribe cost tutorial.

A full diary. Move to one system that holds your records, because copying notes out of a separate scribe costs more than the subscription. List prices for one clinician: Jane Practice at $79 plus its $15 AI Scribe is $94; SimplePractice Starter at $49 plus Note Taker at $35 is $84; Carepatron Plus at $31 includes the AI. SimplePractice's pricing page showed 50 percent off for three months when I read it, so budget against the list price.

A worked solo choice

Say a solo therapist has 24 clients a week, takes insurance for about half of them, and has no admin help. Her list of needs: notes, reminders, a billing route for claims, and online forms. She compares three paths:

• Jane Practice plus AI Scribe at $94, with Jane's Insurance Billing add-on at $20 a month for the account (eligibility checks, claims and payment posting through a clearinghouse account she pays for separately).
• SimplePractice Starter plus Note Taker at $84, with Insurance Navigator filed at $1.79 a claim after a 30-day free period.
• Carepatron Plus at $31, filing claims herself from $0.25 a claim, or handing billing to its Managed Insurance Billing service at 3.9 percent of amounts collected plus $79 a month for the first provider.

With 12 insured clients a week, that is about 52 claims a month. At $1.79 a claim, SimplePractice's insurance add-on comes to about $93 on top of the $84, so $177. Jane with its billing add-on is $114 before the clearinghouse fee. On Carepatron, self-filing 52 claims at $0.25 adds about $13, for $44; the managed service is a different purchase, because Carepatron's staff handle claims, denials and appeals. If insurers paid an illustrative $90 a session, 52 claims would collect $4,680, and 3.9 percent of that plus $79 is about $261, for $292 in total. The software routes are cheap; the managed route costs more and buys back the hours spent chasing claims. The point of the exercise is that the scribe was the cheapest part of every path; billing decided the outcome. That is why I put billing in the choice early.

Small group: seats, shared templates and one owner

From two clinicians, three new questions appear. How is each seat priced? Can clinicians share templates without sharing client records? Who owns the settings and the privacy choices?

Seat pricing is where the lists diverge:

• Jane. Practice includes one full-time practitioner at $79, then $35 a month per full-time practitioner and $17.50 per part-time (under 24 booked hours a week). The AI Scribe is $15 for each opted-in practitioner. Thrive is $99 with $40 and $20 per practitioner.
• SimplePractice. The Plus plan is shown at $99 for the first practitioner and from $74 for each additional one, and adds group appointments, group telehealth, a premium support line and advanced analytics. Care Aide is $59 for the account owner and $49 per additional clinician; Note Taker alone is $35 a month.
• Carepatron. Per-user pricing: Plus at $31, Advanced at $39, with the AI and unlimited storage on Plus and above.

The range is wide because the products include different things, not because one is "better". Carepatron's per-user price includes the scribe, forms and telehealth, which is why it is the cheapest line. SimplePractice's is dearest, and its add-ons are priced per clinician on top of the plan. Which one is worth it depends on what you would otherwise build with extra tools.

The second question, shared templates, is a feature to test, not take on trust. Make one note template, share it, and check that a second clinician can use it without seeing the first one's clients. The third question, who owns the settings, is a decision, not a feature: name one person and write it down, because the SimplePractice default of keeping de-identified transcripts for new users shows how a vendor can change a privacy setting under you. A deeper cost comparison is in the group-practice seat-cost tutorial.

Larger group: access control and a quote

With six or more clinicians and an admin team, the work shifts from choosing a scribe to controlling who sees what. Two things appear on the pricing pages that matter at this size:

• Carepatron lists roles and permissions, white labelling, 90-day deleted-data retention and a one-to-one onboarding manager on Advanced.
• SimplePractice sends groups of six or more practitioners to a sales conversation for custom pricing, and Heidi's Teams plan is custom priced, with shared templates, EHR integration and optional governance and single sign-on.

Jane's Thrive plan adds rooms and equipment, availability tagging and automated waitlist management, which matter when several clinicians share space. A rough list-price sum for nine full-time clinicians on Jane Thrive: $99 + 8 x $40 = $419, plus 9 x $15 = $135 for the scribe, for $554 a month. Nine seats on Carepatron Advanced at $39 is $351. Neither includes insurance billing, a phone answering tool or an assistant for admin drafting.

A short case: nine clinicians and a receptionist

Take an illustrative clinic of nine therapists and one receptionist, working from a shared inbox and a spreadsheet for waitlists. The owner's first instinct is to buy one scribe for everyone. The better first step is access: the receptionist needs the diary and intake forms but not the clinical notes, which points to a system with roles. The scribe comes second, rolled out to three volunteer clinicians for six weeks, with the template agreed by the group before anyone records a session. The sequence is the point: roles first, scribe second, phone and billing third.

Which tool for which need: scribe, booking, billing, phone

When people ask for "the best AI tool", they usually mean one of four jobs. Each has a different best answer, and none depends on size alone.

On booking, the comparison of automated booking systems for therapists goes into what each automates. On notes, the choice between recording a session and dictating afterwards is covered in the recording-or-dictation tutorial.

Business associate agreements: the question that rules tools out

A business associate agreement (BAA) is the contract a vendor signs to handle protected health information for you. In a therapy practice it is not a detail; it can rule a tool out before price is discussed. What I found on vendor pages:

• SimplePractice publishes a BAA page.
• Jane states that its AI Scribe is compliant with health-privacy rules in several regions and that data and transcripts are not used to train AI models.
• Carepatron lists health-privacy compliance in the security section of its pricing page but does not mention a BAA there.
• Heidi links compliance pages from its pricing page, says its free plan includes compliant security and privacy, and its data-privacy FAQ says it does not store consultation audio. Neither page says which plans include a signed BAA.
• Goodcall's FAQ says it will sign a BAA on its Scale plan ($299 a month) and on Enterprise, and on no other plan.

Treat these as starting points. Ask each vendor in writing whether the agreement covers the specific AI feature, whether it applies to the plan you are on (free plans may differ), whether audio is retained, and whether you can delete everything. For a full walk-through see which vendors sign a BAA and the confidentiality checklist for note tools. If your clients are in the EU, you also need to think about data-protection law and where recordings are stored.

Free versus paid: where the line really falls

A free tier is a good test and sometimes a good home. It stops being right in five situations:

1. The free plan limits what you need (for example a cap on usage, a missing template feature or a seat limit).
2. You need a signed agreement that only the paid plan offers.
3. Your notes live elsewhere and the double entry costs you more than the subscription.
4. You need support when something breaks during a clinic day.
5. A second clinician or an admin joins and you need roles.

Of these, the fifth is the one practices miss. A clinician who has run happily on a free plan for a year adds a part-time admin, and suddenly the admin can open every record. Moving to a paid tier with permissions is a growth step, not a failure of the free one.

A scoring sheet you can fill in tonight

If two options look equal, score them. Rate each from 0 to 5 and multiply by the weight. A filled-in example for a three-clinician practice comparing Jane (J) and Carepatron Plus (C):

Those scores are invented for illustration, and they show something real: when two tools score within a point, the scribe-quality row should break the tie, so repeat that trial on five more sessions rather than debating the price.

A first-month plan for each size

Solo clinician: four weeks, no spend until week three

1. Week one. Write down your admin jobs and the minutes each takes. Pick one free scribe and read its privacy page and data-retention settings before you record anything.
2. Week two. Ask five clients for consent and record those sessions. Time the review of each draft.
3. Week three. Compare the draft notes to your usual ones. If the free plan does the job, stay. If you are copying notes between tools, price an in-system scribe.
4. Week four. Decide, and write down the date you will review the decision again.

Small group: one pilot clinician, one template, one owner

Do not roll a scribe out to everyone on day one. Pick one clinician who is comfortable with the change and one admin owner. The pilot clinician runs ten sessions, using a template that the whole group has read. After two weeks the group meets for thirty minutes with three questions: what did the scribe get wrong, what did it save, and does anyone object to how recordings are stored. Only then does a second clinician join. This is slower than a big launch by about a month, but it surfaces the template and privacy problems while only one caseload is affected.

Larger group: access first, scribe second

Give the admin team the minimum access that does their job before any scribe goes live. Then run the small-group pilot with three volunteers, not one, so you see a spread of note styles. Agree a written policy on three points: which sessions are never recorded (for example a safeguarding or crisis conversation), how a client withdraws consent, and who reviews a sample of notes each month. That sample matters, because a scribe's errors are rarely random: they cluster around one clinician's accent, one type of session or one template.

How to test a scribe on difficult material, not easy sessions

Vendor demos use clean, fluent speech. Your sessions do not. Before you commit, test each candidate on three awkward cases using real consented sessions or a colleague role-playing one:

• Two voices interrupting. Does the draft attribute each statement to the right person?
• A risk statement said quietly. Does it appear in the note in the client's own words?
• Clinical shorthand and names. Does it spell a medication or a technique correctly, or invent a plausible wrong one?

Score each from 0 to 5 and keep the numbers. A scribe that handles the easy session and fails the quiet risk statement is not ready for your caseload, however good its price looks. Illustrative results: of three scribes on the same role-played session, one wrote "client mentioned wanting to disappear" as "client mentioned feeling tired". It was the cheapest of the three.

When you outgrow a tool: switching without losing a month

Practices change size, and the tool that fitted a solo clinician may not fit a group of five. Plan the move before you need it.

1. Export first. Download clients, notes, invoices and forms before you cancel anything. Check that a sample file opens.
2. Run both in parallel for one billing cycle. It costs a month of two subscriptions and saves a day of panic. Keep the old system read-only.
3. Migrate the template, not just the data. Your note instruction block is the valuable part. Copy it across and re-test it on three sessions, because the same words behave differently in a different scribe.
4. Tell clients. If recordings go to a different vendor, your consent wording needs to say so. Update it and ask again.

A sum worth doing: a solo clinician on Jane Practice with the scribe pays $94. Adding two clinicians takes the plan to $79 + 2 x $35 = $149 plus 3 x $15 = $45 for scribes, a total of $194, a rise of $100 for two extra clinicians. Moving to a different vendor at that point would have to save more than the month of dual running and the template re-test to be worth it.

Three ways practices choose badly

• Choosing by scribe alone. A strong scribe attached to a weak records system leaves you with better notes in a worse place.
• Stacking tools. A scribe from one vendor, booking from another, a phone agent from a third, and a chat assistant from a fourth gives you four agreements and four places where client data can leak. Add a tool only when you can say what it does that the system cannot.
• Buying for the practice you hope to have. A solo clinician on a large clinic plan pays for roles she will not use for a year. Buy for the next six months and know the upgrade path.

If you would rather work through your own numbers with someone, that is what my AI implementation consultation covers; the contact page is the place to start.

Questions about picking a therapy AI tool

Should a solo therapist start with a free tool?

Usually yes. Carepatron and Heidi both list a free scribe, so you can test ten real sessions before paying. Move to a paid system when reminders, forms and notes would otherwise live in three places, or when the free limits stop you.

When does a group practice need roles and permissions?

When more than one person opens client records and not everyone should see everything, typically from three or four clinicians plus an admin. Carepatron lists roles and permissions on its Advanced plan. Without them, a receptionist can read clinical notes, which is a risk.

Is a signed BAA enough?

It is necessary, not sufficient. Check that the agreement covers the specific AI feature, that the vendor says whether recordings are kept or used for training, and that you can delete data. A signed agreement on the record system does not automatically cover a separate scribe tool.

Can I mix tools, such as Heidi for notes and Jane for booking?

You can, but each extra tool adds a copy step and another agreement to read. Mix only when one tool does something the other cannot, and keep a list of what data flows where.

Further reads

• AI Tools for Psychotherapists: Diary, Invoices and Referral Replies — Diary, invoices and referral replies for psychotherapists.
• Best AI Tools for Occupational Therapists: School, Clinic, Home Visit — The same question for occupational therapists.
• Counselling GDPR: Can You Use AI With Client Information? — Data-protection checks if you work with EU clients.
• AI Scribe for Counsellors: A Safe Trial Plan With Consent and Opt-Out — A consent and opt-out plan for trialling a scribe.
• AI Tools for Physiotherapy Clinics: What Each One Actually Does — What AI tools do in a physio clinic, for comparison.
• AI Answering Service for Doctors: What It Costs and What You Get — Phone answering costs, if calls are your bottleneck.
• AI Marketing for Therapists: What to Say and What to Leave Out — Testimonial and outcome-claim rules as the spine: before-and-after examples for a directory profile, website copy and a newsletter drafted with AI.
• How Can AI Help Therapists With Superbills and Client Invoices? — Use AI for a therapy practice's billing: superbill and invoice templates, a monthly batch routine and checks, with no clinical content near the tool.
• AI Tools and AI Development: The Complete 2026 Guide — the AI hub, including every tutorial in the AI-for-business series.

Sources: pricing and feature pages for Carepatron, Jane, SimplePractice, Heidi and Goodcall, plus Calendly's pricing page, checked in November 2026. All prices are USD list prices.