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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentSt. GallenBrian AG
Brian AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company develops and offers a KI-based teaching software called Brian, which enables teachers to create individualized, interactive learning environments based on their own teaching concepts and materials. The software supports active learning, collaboration and gamification to motivate learners and deepen their knowledge.

AI-generated
Offering

Products & services

Industry:Software Development
✓ Offered
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4.1/5

Brian AG

4
AI Tutor for Adaptive Teaching
AI tutor for all levels and subjects, creating adaptive practice worlds from own teaching materials, supports learners individually and provides instant feedback.
Adaptive Learning Environment
Gamified learning environment with individualized learning paths, open and closed questions, dialogue mode, quiz mode and real-time feedback on smartphone, tablet or laptop.
Automated Learning Analytics
Automated real-time evaluations on learning progress, task completion, competence areas and review requirements for teachers and quality-assurance processes.
Continuing Education
Training courses on using Brian in class and during self-study time.
Trust & reputation

ranQ Trust Score of Brian AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Brian AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Brian AG scores 70.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Brian AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Brian AG scores 49.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.88.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Brian AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

June 11, 2025Media
Zwei verdiente Sieger
st-galler-nachrichten.ch
March 14, 2024Media
Brian: Vom HSG-Quizmaster zum KI-Lehrpersonenassistent
startupticker.ch

Knowledge

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Location

Lerchenfeldstrasse 3
9014 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-390.810.606
Founded
2021 · 5 years
Last commercial register change
November 20, 2024
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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