Sesium icon

Sesium

by Sesium App · sesium.app · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Transcribe your online therapy sessions and generate clinical notes with AI. The psychologist's copilot, in your browser.

Users
13
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#183K
#153K among extensions
Version
1.0.26
updated 20 Oct 2026

Users

monthly, 5 months
02,5005,000May 2026Aug 2026Oct 2026
Latest, 21 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months
001May 2026Aug 2026Oct 2026
Latest, 21 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sesium

Sesium is the AI clinical assistant for psychologists and therapists: an assistant you use to review a patient's history, analyze each session, and prepare treatment, backed by transcripts of your sessions and a living clinical memory of every case. This extension is the piece that captures your online sessions. You open it right next to the video call — Meet, Zoom, or Teams — pick the patient, and start. Everything else (clinical history, the assistant chat, scheduling) lives at sesium.app, under the same account. It's not a session summary. It's the patient's clinical memory, with reasoning on top. A session summary is a snapshot. We build the whole film. WHAT THE EXTENSION DOES It opens as a side panel next to the call — nothing covered, no window switching. It transcribes live what's said, keeping your side (microphone) separate from the patient's (audio from the shared tab). It lets you take notes and mark key phrases while you work, so you can come back to them later. The assistant is right there to answer you when you ask, citing its source: the live transcript, your notes, or the clinical history. You listen. Sesium remembers. The moment you close the session, post-processing kicks in on your account: a section-by-section summary, the analysis you define (not a generic template), and the patient's memory updated with what happened today. LIVING CLINICAL MEMORY No session starts from zero. Sesium connects people, events, and emotions across each patient's full history, and you ask it like a colleague who sat in on every session: "What changed since last time? Is the plan working?" WHO IT'S FOR For psychologists and therapists in active practice who work online. Do you work in sessions, where what's said is your raw material? Sesium works for you too. PRIVACY, FOR REAL Real privacy, not like the free AIs. What's discussed in session never trains models: we only work with providers contractually barred from it. Data travels and is stored encrypted. Only you access your clinical data — no other professional, and no one at Sesium, sees your sessions. You can export everything and delete your account whenever you want. Built on Argentina's Personal Data Protection Law (Ley 25.326), with every access logged and auditable. The AI assists your professional judgment; it doesn't replace it. WHAT YOU NEED A Sesium account (create one at sesium.app), Chrome or Edge, and the side panel left open while recording. When you start, Chrome asks you to pick the call's tab — keep the "share audio" option enabled. Built by therapists, from inside the therapy room. Try it in your next session. No card required. → sesium.app

Growth

WindowUsersChangeRatingsRating
7 days+3+30.0%00.00
30 days+2+18.2%00.00

Version history

20 versions recorded
1.0.2620 Oct 2026
1.0.2528 Sep 2026
1.0.2416 Sep 2026
1.0.2311 Sep 2026
1.0.2110 Sep 2026
1.0.1931 Aug 2026
1.0.1725 Aug 2026
1.0.1612 Aug 2026

Details

Category
Tools
First seen
12 May 2026
Size
25.1 MB
Languages
en, es
Pricing
Free
Privacy policy
sesium.app
Support
sesium.app
Extension ID
djickecjamblnphhbfmbbaifadgnhdcm

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
sidePaneltabsstoragealarms
Site access
https://psicopilot-backend.vercel.app/*https://sesium.app/*https://*.sesium.app/*

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