A bilateral stimulation tool, built for clinical practice.
HIPAA-compliant. Browser-based. Synced across devices in milliseconds. Designed for clinicians who practice EMDR®, Accelerated Resolution Therapy® (ART®), and similar bilateral-stimulation modalities.
Free forever tier · or try the full experience for 14 days · no card either way
Headphones recommended
Free haptics and binaural audio, right in the browser.
This demo runs solo. The real app syncs your view to a client device — and saves everything that matters.
Every detail, clinically considered.
The tools you'd build for yourself if you had the time — already built, tested, and quietly handling the work.
Already use bilateralstimulation.io? Here's what changes.
Real questions from the ART Therapists Working Together Facebook group, answered with the differences that actually matter to your practice.
Free tier
A free tier that grows into your practice.
bilateralstimulation.io · A genuinely free plan — visual, auditory, and basic tactile BLS, unlimited, no signup. But it's anonymous: with no account, nothing carries from one session to the next.
Psy180 · A permanent free tier with email-only signup. The same bilateral stimulation engine the paid plans run on — visual, stereo audio, and controller haptics, all unlimited — and the account is what lets your work persist and grow into the clinical workflow when you're ready. No card, no expiration.
Clinical workflow
More than the animation — a clinical record that lives between sessions.
bilateralstimulation.io · Saves a client's BLS preferences on the paid plan — but not a clinical record: no session history, no pre/post check-ins, no outcome tracking over time.
Psy180 · A clinical record that travels with each client: saved profiles and BLS preferences, session history with your notes, pre- and post-session emotion and distress check-ins, longitudinal tracking across weeks or months, and an in-session PDF script viewer.
ART support
Built for both EMDR® and ART® — not just EMDR.
bilateralstimulation.io · Built and marketed around EMDR; ART therapists adapt an EMDR-shaped workflow to their protocol.
Psy180 · ART-first as well as EMDR. Self-attested ART certification at signup, trademark-correct ART® language throughout, and a session structure — pacing, phases, and a viewer for your own protocol scripts — shaped to fit how ART sessions run. You bring the clinical protocol; Psy180 is the tool around it.
In-app video
Video and BLS in one tab — not Zoom in another window.
bilateralstimulation.io · A standalone BLS animation. To see your client’s face, you run it alongside a separate video platform — Zoom, Doxy, SimplePractice — in another tab, juggling the two the whole session.
Psy180 · 1:1 video built into the session itself. The client’s face sits in a tile you can drag and resize — small while the ball moves, full-size when you talk — over the same BLS the paid plans run. Peer-to-peer, encrypted in transit, and never recorded. (Solo and up; free-tier therapists can still share their own telehealth link.)
Go deeper into the toolkit.
Free EMDR tool →
Run visual, audio, and haptic BLS free — with a signed BAA on the free tier.
EMDR haptics on a game controller →
Tactile bilateral stimulation through a controller your client may already own — no buzzers to ship.
Sound therapy & stereo audio BLS →
True stereo panning and evidence-labeled tones for auditory bilateral stimulation.
Accelerated Resolution Therapy (ART) →
Smooth visual sets tuned for ART protocols, not just EMDR.
Compare bilateral stimulation tools →
Psy180 vs. bilateralstimulation.io, side by side and answered honestly.
All features →
Session sync, client records, soundboard, check-ins — the full clinical toolkit.
Free forever for BLS. Paid for the clinical workflow.
Run live bilateral stimulation sessions free with email-only signup — no card, no expiry. Sign the BAA at signup if you'd like one in place for later. Upgrade only when you want saved client profiles, session history, and pre/post check-ins.
- Unlimited live BLS sessions
- Visual, stereo audio, and controller haptics — all three modalities, unlimited
- Therapeutic Soundboard: 1 sample track (full library in Solo)
- Custom scripts + in-session PDF viewer — unlimited
- Share session link with client via any telehealth tool
- Configure tempo, ball size, color, and sounds
- — No saved profiles / history / check-ins
- BAA available at signup if you'd like one
The same three modalities as a ~$588 hardware kit. $0.
- Everything in Free, plus:
- Save client profiles + session history
- Pre & post check-ins (emotion + distress)
- Full Therapeutic Soundboard — binaural, isochronic, and noise tracks, each labeled with its evidence and citations
- In-app 1:1 video — run the call and the BLS in one tab, no Zoom window to juggle
- Signed BAA included
- 14 days to try the full experience · no card required
Less than 15 minutes of one session, per month.
- Everything in Solo
- $25/seat (1–4) → $19/seat (5–19) → $15/seat (20–49)
- Shared client roster across clinicians
- Longitudinal tracking + clinic-wide history
- Aggregated invoicing · admin dashboard
- Priority support
Built with clinicians, for clinicians. Start free today.
No card, no expiration on the free tier — run live sessions for as long as you want. Or try the full experience for 14 days, no card. Your sessions, your pace.