The pandemic accelerated a shift that was already underway, which is that a substantial proportion of psychological therapy is now delivered online. For some people the move is a clear preference. For others it remains a slightly uncomfortable substitute for what they imagine the real thing would be. The honest answer to the question the title raises is that online CBT, when delivered well, has equivalent outcomes to in-person CBT for most of the difficulties this site discusses. That is not marketing. It is a finding that has been replicated across a range of studies and meta-analyses for at least the last fifteen years.

That said, there are real differences in how the two formats feel, and there are some specific situations in which one is clearly better than the other. It is worth thinking through both before you decide.

What the evidence actually shows

The strongest evidence for the equivalence of online and in-person CBT is for the conditions where most of the work is structured and protocol-based: anxiety disorders, OCD, depression, insomnia, panic disorder, social anxiety, and PTSD. For these presentations, randomised trials and meta-analyses have repeatedly found that outcomes are not significantly different between the two formats.

This is sometimes counterintuitive to people who have not done online therapy. The expectation is that something important must be lost when you remove the shared physical space. In practice, what seems to happen is that other things substitute for what is lost. Video calls preserve facial expression, voice, and most of the back-and-forth that makes therapy work. The therapeutic alliance — the working relationship between therapist and client, which is one of the most consistent predictors of outcome — develops over video at very similar rates to in person. The structured techniques of CBT (formulation, cognitive restructuring, behavioural experiments, exposure work) translate almost entirely to the online format.

What this means in practical terms is that, for the kinds of difficulties most people come to therapy for, choosing online CBT is not a compromise on quality. It is a different format with a similar outcome.

Where online CBT is genuinely better

There are several specific situations in which online CBT is more effective, more practical, or both.

People in remote areas, or with restricted mobility, or with caring responsibilities that make leaving the house difficult, often gain significant access through online therapy that they would not have otherwise. The conventional therapy model assumes you can reliably get to a clinic in working hours, and many people cannot.

People with social anxiety often find the early phase of treatment more accessible online. The act of getting to a clinic and sitting in a waiting room is itself a piece of social exposure, and for some clients that exposure becomes a reason to delay or cancel sessions. Online therapy bypasses this barrier, which means the work itself starts sooner. Once treatment is well underway, in-person work can become a useful exposure piece in itself.

For people whose difficulty includes specific environmental triggers — agoraphobia, certain phobias, OCD with home-based compulsions — online therapy allows the work to happen in the very environment where the difficulty lives. We can do an exposure exercise in your kitchen, in real time, in a way that simply is not possible in a clinic.

People who travel frequently for work, or who are based outside Edinburgh but want to work with a particular therapist, are obvious candidates. Continuity matters in CBT, and online sessions allow for that continuity in a way that geography would otherwise prevent.

Where in-person is the better fit

The honest counter-side: there are situations in which in-person therapy is the better fit.

People with severe and complex presentations — particularly where there is significant risk, dissociation, severe trauma history, or active suicidality — often do better in person, partly because the regulatory and therapeutic value of the shared physical space is more important when the work is more intense, and partly because the practicalities of crisis management are easier in person. Most therapists working with these presentations will discuss the format question carefully at the assessment.

People who find the technology itself a barrier — older clients in particular, but also people with genuinely poor home internet, no private space at home, or significant frustration with video calls — may find the friction outweighs the convenience. It is worth being honest about this.

People who have specifically tried online therapy before and found that something important was missing for them. The evidence suggests this is a minority position, but it is a real one, and it should be respected rather than overridden.

The practical considerations that matter most

Beyond the broader question of effectiveness, there are some practical considerations that genuinely affect how online CBT goes for you.

Privacy at home is the most important. Online therapy works much better if you have a space where you can be reasonably sure of not being interrupted, overheard, or visible to others. A bedroom with a closed door is usually fine. The kitchen with a partner moving around in the background is usually not. If your home does not give you reliable privacy, this is worth flagging in the consultation, because there are sometimes workable arrangements.

A reliable internet connection matters more than people expect. Most sessions go well on ordinary home broadband. Repeated dropouts during a session are disruptive enough that they affect the work, and if your connection is genuinely unreliable, that is worth solving before starting.

The screen and the camera matter less. A laptop with a built-in camera works fine. A phone works less well, partly because the smaller screen reduces the amount of facial expression you can read, and partly because the phone tends to wobble. If you are using a phone, propping it up rather than holding it makes a noticeable difference.

The immediate environment for the session matters more than the technology. The session goes better if you are sitting somewhere comfortable, with a glass of water nearby, ideally with about ten minutes of buffer at the start and end so you are not arriving from one meeting and rushing to the next. A small amount of preparation makes the session do more work.

How to choose, in practice

For most of the difficulties this site addresses, online CBT is a perfectly good first option, particularly if you are based outside Edinburgh, have unpredictable schedules, or simply prefer it. The evidence supports it, the work is the same work, and the outcomes are equivalent.

If you have a strong preference for in-person, that preference is worth taking seriously and is worth flagging at the consultation. There are circumstances in which we can arrange in-person work, or in which a hybrid (some sessions in person, some online) is the right shape.

The most important thing is not to let the format question become a reason to delay starting. The first session, online or in person, is almost always the most useful diagnostic for whether the work is going to fit you, and that question is much harder to answer in the abstract.