What Is SAINT™ TMS? (And How It Compares to ONE-D)

Sam Clinch • June 17, 2026

SAINT (Stanford Accelerated Intelligent Neuromodulation Therapy) is an FDA-cleared, accelerated form of TMS that uses brain imaging to personalize the treatment target and delivers about ten sessions a day over five days. ONE-D at Inspire TMS Denver is a single-day accelerated option - most of a full course condensed into one visit, physician-led, and available now in the Denver area. This post explains what SAINT is, how it works, and where ONE-D fits if you want fast results without traveling to a specialized SAINT center.


If you've been researching faster ways to get through TMS, you've probably run into SAINT. It gets a lot of attention because it came out of Stanford and compresses weeks of treatment into a single week. It's a genuinely important development - and it's also not the only accelerated path. Here's a straight comparison so you can see what each option actually involves.



What Is SAINT™ TMS?



SAINT stands for Stanford Accelerated Intelligent Neuromodulation Therapy. It was developed by Dr. Nolan Williams and colleagues at Stanford University, and the system used to deliver it received FDA clearance in 2022. It's designed for adults with major depressive disorder who haven't responded well to antidepressant medication.


What sets SAINT apart from standard TMS comes down to two things: it uses brain imaging to find each person's individual treatment target, and it delivers treatment in an intense, compressed schedule rather than one session a day over six weeks.



How SAINT™ Works


SAINT uses iTBS (intermittent theta burst stimulation) - a newer, faster form of magnetic stimulation that delivers each session in a few minutes rather than the longer sessions used in older protocols.


The defining feature is imaging-guided targeting. Before treatment, you receive a functional MRI scan. That scan is used to pinpoint the exact spot in your dorsolateral prefrontal cortex - the region tied to depression - that's right for your brain. The precise location varies from person to person by a few millimeters, and the idea behind SAINT is that hitting your individual target, rather than a population average, improves accuracy.


The treatment itself is intensive: roughly ten sessions per day, spaced throughout the day, across five consecutive days. The Stanford trials that supported FDA clearance reported high remission rates, which is why the protocol generated so much interest.

There are two practical catches worth knowing. First, the imaging step adds cost and complexity. Second, the FDA-cleared version of SAINT runs on a specific system from one manufacturer and is only available at a limited number of clinics - so access often means traveling and waiting for availability. Insurance coverage is still developing and varies widely by plan.



What Is ONE-D at Inspire TMS Denver?



ONE-D is our single-day accelerated protocol. Instead of spreading treatment across weeks - or even across five days - ONE-D condenses a course of TMS into a single visit, with 20 sessions delivered across the day. Some patients split it across two days depending on their schedule and how they're tolerating the day.


A few things define how we run it:



  • Delivered on our MagVenture targeted coils, the same equipment we use across our accelerated and standard treatment.


  • Built for people who are short on time or traveling. If you're coming in from out of state or out of the Denver metro, doing it in one trip matters.


It is a long, focused day - we're honest about that. But for the right person, getting through it in a single visit is exactly the appeal.


Download Your Roadmap to TMS


Want a clear picture of what to expect? Download the TMS Treatment Roadmap by Sydney


SAINT™ vs ONE-D: The Key Differences



At Inspire, we offer everything SAINT™ does - compressed, intensive accelerated delivery - with one difference: physician-led mapping instead of fMRI-guided targeting. Here's how the two compare in practice.


Schedule. SAINT runs about ten sessions a day for five days. ONE-D condenses treatment into a single day (occasionally two). If a five-day commitment away from home is hard to manage, the single-day format is far simpler.


Targeting. SAINT uses an fMRI scan to personalize each patient's target. ONE-D uses physician-led mapping on our MagVenture system rather than an imaging scan. The imaging step is SAINT's signature feature - and also part of what adds cost and limits where it's available.


Availability. The FDA-cleared SAINT system is offered at a limited number of specialized centers, which often means travel and a wait. ONE-D is available now at our clinic in Broomfield, just outside Denver.


Cost. ONE-D is priced at $3,500, which is lower than a typical SAINT course - partly because SAINT's imaging and specialized system add expense. You can see current pricing on our TMS therapy cost page.


Evidence. SAINT™ has dedicated clinical trial data behind it. ONE-D is a newer single-day protocol — the research on this specific compressed delivery format is still in early stages and ONE-D is not yet standard of care. It draws on the broader accelerated TMS evidence base, but we'd rather be straight about where the specific single-day data stands than overstate it.



Which One Might Be Right for You?


There's no single right answer, and candidacy depends on your history and what you're able to commit to. A few honest pointers:


  • If imaging-guided targeting is something you specifically want and you can travel to a licensed SAINT™ center, that's worth investigating separately. We don't offer SAINT™ at Inspire, so we'd point you toward Stanford's published list of centers.


  • If you want fast, physician-led treatment in a single visit, close to home or in one trip, and at a lower price point, ONE-D is built for exactly that.


  • Is ONE-D the same as SAINT™?

    No, they're different protocols. SAINT™ uses fMRI-guided targeting on a dedicated FDA-cleared system, delivered over five days. ONE-D delivers a compressed accelerated course in a single day using physician-led mapping rather than imaging. We offer ONE-D at Inspire; we do not offer SAINT™

  • How long does ONE-D take?

    Most patients complete ONE-D in a single day, with 20 sessions delivered across the visit. Some choose to split it over two days. It's an intensive day, so we plan it carefully with you in advance.

  • Does ONE-D require an MRI scan first?

    No. ONE-D uses physician-led mapping rather than an fMRI scan. That's one reason it's more accessible and lower in cost than imaging-guided protocols like SAINT.

  • Can I get SAINT™ in Denver?

    Not at Inspire — we don't offer SAINT™. The FDA-cleared system is only available at a small number of licensed centers nationally. If you want a single-day, physician-led accelerated option in the Denver area, ONE-D is available now at our Broomfield clinic.

Every Question Answered

Want to know more about TMS? Check out this in-depth guide to TMS therapy with transparent and easy to understand explanations about TMS processes, protocols, and treated conditions.

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