Counsellor, psychotherapist, psychologist: what is the difference?

The short answer, in one table

Before the detail, here is the whole picture side by side:

The rest of this guide unpacks each row, and ends with what it all means when you are actually choosing.

Counsellor and psychotherapist: two titles, one blurred territory

Counsellors and psychotherapists both offer talking therapy, and in day-to-day practice the two roles overlap so much that the words often describe the same work. Some corners of the profession use "psychotherapist" to signal longer training or longer-term, deeper work, and "counsellor" for shorter or more focused work, but there is no rule that says so, and many practitioners use both titles interchangeably.

Legally, the ground under both words is the same: counselling and psychotherapy are not statutorily regulated in the UK, neither title is protected, and the government said in early 2025 that it has no current plans to change that. The title alone, either title, tells you nothing the law has checked.

What does tell you something is the training behind the person: a counselling qualification such as a CPCAB diploma, an award from another Ofqual-recognised awarding body, or a university degree or postgraduate diploma, plus insurance and, often, membership of a professional body on one of the voluntary registers overseen by the Professional Standards Authority (BACP, UKCP, NCPS, ACC, BABCP or BPC). Our guide to what counselling is and how it works covers the training routes in more detail.

The titles the law does protect: psychologists and the HCPC

Now for the titles that are different in kind. "Practitioner psychologist" and "clinical psychologist" are protected titles in UK law, held through the HCPC, and so, separately, is "arts therapist". Using one of these titles without being on the HCPC's public register is against the law, not merely frowned upon.

That gives you something concrete to do with a claim: anyone describing themselves with a protected psychologist title should appear on the HCPC register, which anyone can search free. If a protected title is claimed and the name is not there, walk away.

One wrinkle worth knowing: the protection attaches to specific titles rather than to every phrase containing the word psychologist. That is exactly why careful wording matters, and why a profile that hints at psychologist status without an HCPC registration behind it should make you pause.

Psychiatrists: the medical doctors of mental health

A psychiatrist is a medical doctor who trained in medicine first and then specialised in mental health. That medical training is the defining difference: psychiatrists can assess and diagnose mental illness as doctors, and they can prescribe medication.

Most people who see a psychiatrist reach one through their GP or through NHS mental health services, though private psychiatrists exist too. A psychiatrist is not usually who you are looking for on a counselling directory, and that is by design: the roles are complementary, and many people see a counsellor for talking therapy while a GP or psychiatrist looks after any medical side.

If you think a diagnosis or medication may be part of what you need, your GP is the right first door, and nothing about seeing a counsellor stops you knocking on it.

What this means practically when you are choosing

For regular talking therapy about the things most people bring, anxiety, bereavement, relationships, stress, low mood, a well-trained counsellor or psychotherapist is what most people are actually looking for. The titles matter less than the checks:

• Do not read seniority into the words. A psychotherapist is not automatically more qualified than a counsellor; check training, not vocabulary.
• If a protected title is claimed, verify it. Anyone calling themselves a practitioner or clinical psychologist should appear on the HCPC public register.
• Treat "therapist" as a prompt to ask questions. BACP's 2026 survey of 5,000 UK adults found 48% wrongly believe it is a legally protected title; it is not, and on its own it tells you nothing.
• Involve your GP if medication or diagnosis is in the picture. Counselling can sit alongside medical care, never instead of it.

And whatever you are weighing up, it can wait if you are in danger now. If you ever need urgent help, call 999 in an emergency, or contact the Samaritans free on 116 123, day or night.

Why a counsellor must never be presented as a psychologist

Because psychologist titles are protected and counselling titles are not, anyone listing counsellors has a duty to keep the vocabulary straight. A counsellor described in a way that implies psychologist status is not a small wording slip; it borrows the authority of a legal protection that does not apply.

WhatCounsellor takes that seriously. Counsellors and psychotherapists here are described as exactly that, and profile wording is kept clear of anything that could imply HCPC-protected status we have not seen evidence of. It is an independent directory that checks documents: each listed counsellor's qualification and current insurance are checked by a person, the date of each check is shown on the profile, and any professional body membership they state is confirmed against that body's public register on the same date. We do not assess clinical skill, and we say so plainly, because a site that overclaims lets down the very people it lists.

How to check whoever you choose

Whatever title someone uses, the same three checks apply: which qualification they hold and who awarded it, which professional body they belong to if any, and whether their insurance is current. For a claimed psychologist title, add the HCPC register search. Our guide to checking a counsellor is qualified turns this into a five-minute routine.

If you are ready to look, you can search for a counsellor near you and compare checked profiles side by side, or look up any listed counsellor free with the Check a Counsellor tool. And if the titles are now settled but the methods are still a mystery, our guide to types of therapy explains CBT, person-centred, psychodynamic and the rest in plain English.

Common questions