Astracia Signal Score
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About the startup
A free, open-source AI tutor for kids that runs entirely on your own computer. No accounts, no subscription, nothing leaves the device. The model only explains - a deterministic checker marks every answer, so it can't tell your child a wrong answer is right. Github: avps82/mentar
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Explore expertise in Education & Research
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Wolfgang MessnerProfessor, Consultant, Author, Speaker |
Zeb LarsonFreelance writer with a PhD in history. |
Thomas TaistraVenture Capital | Strategy Consulting | New York University | Harvard University |
Media about Education & Research
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| Show |
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Well Sourced by Kelly JensenNewsletter |
Strange and Wondrous: Notes from a Science HistorianNewsletter |
The Strategy FilesNewsletter · LaToya Allen |
Founder stories from Education & Research startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Drip's Leadpages deal was a 13-month acquisition, not a revenue chartRob Walling used Startups for the Rest of Us episode 298 to describe Drip's sale to Leadpages as a long strategic acquisition, and he kept purchase price and recurring revenue off the record. |
Pat Flynn's first product month was $7,906.55, a year and a half after the study blogPat Flynn says he was laid off as an architect in 2008, then sold a LEED-exam ebook into traffic he had already built; October's $7,906.55 was the first month with his own product, not the first month the site existed. |
Tiago Forte scaled Building a Second Brain as live cohorts, then stopped teaching them himselfA 2022 Disco case study describes Tiago Forte taking Building a Second Brain to a fifteenth cohort and thousands of learners by iterating live, then his January 2023 post says he taught 16 cohorts and would not teach the |
Ship 30 for 30 started as a $50 Slack challenge, not a later AI newsletterDickie Bush says Ship 30 for 30 began in November 2020 when he asked about 500 followers to write daily, had 50 people in Slack six days later, and later wrote with Nicolas Cole that they had taught 10,000-plus students |
Browse Education & Research categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Courses & tutoring1,162 listed products |
Study tools & assessments1,087 listed products |
Language learning1,013 listed products |
Course authoring & LMS198 listed products |
Research & laboratory tools172 listed products |
School & student management167 listed products |
Libraries & academic resources72 listed products |