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Addestra
Whole-curriculum AI tutorsUnited States

Merlyn Mind

Voice AI assistant purpose-built for the classroom

We publish a full Four-Mismatches fit assessment for the student-facing exam tools first. For this one, the facts below are what we have verified — run the Four Mismatches Test on it yourself for your own students.

Independence: Addestra builds learning products too (MathsTutor, TinkerWell). We never review or score our own, and no tool pays to be listed or to rank higher — how we assess fit.

What it does

What the AI actually does — An education-specific in-house LLM ('Merlyn Origin') plus a voice-command layer controlling classroom apps and hardware, with anti-hallucination safeguards.

Why it was built — Teachers lose class time wrestling fragmented EdTech and hardware; build a voice layer purpose-built for classroom orchestration.

Who built it

Company
Merlyn Mind, Inc.
Founders
Satya Nitta · Ravi Kokku · Sharad Sundararajan
HQ / origin
New York City, USA
Founded
2018
Model
B2B
Ownership
Software/IP acquired by Mynd.ai (Sept 2025), folding into Promethean's ActivSuite
Languages
English

We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.

Where it sits

Merlyn Mind is on the EdTech AI 100 map, in whole-curriculum ai tutors, built in United States.

Sources