MathGPT

Knowunity, founded in 2020 in Berlin, Germany, provides students with a personalized AI learning companion featuring explanations, flashcards, and peer notes. Launched as a TikTok-style platform for student-generated notes, it has evolved into a fully AI-powered study companion that students genuinely want to use, recommend, and return to.

Flint, founded in 2023 in New York, provides AI classroom tools and personalized learning for K-12.

SigIQ.ai, founded in 2022 in Berkeley, USA, develops an AI-powered personalized tutoring platform focused on standardized test preparation, replicating the behavior of a real human tutor.

Academa generates STEM lecture videos with a 'lectures-as-code' approach: speech, drawings and equations are written in a custom language and compiled into video with TTS and computer graphics, so lectures can be edited, maintained and translated like software. It offers 60+ curated lectures (CS, math, physics, engineering, ML, statistics, economics), on-demand custom lectures generated in about 25 minutes, and an LLM-powered interactive Q&A layer. Delaware C-Corp.

AI homework assistant

Codio is a learning experience platform helping higher education institutions and workforce learning organizations deliver applied, work-ready technical education. Used by more than 150 universities globally, Codio has helped over 3 million learners build technical skills through hands-on learning. The platform enables educators to deliver real-world software environments where students complete assignments using industry technologies, with autograding, rubric-based real-time feedback, keystroke-level learning analytics and an AI learning assistant.