Hey Telo
Winter 2025 · Active
Voice AI for Home Services
Founded: 2024
Team size: 2
About
Founders
Christopher GrittnerFounder
Co-founder and CEO at HeyTelo. Prev led Philippines expansion at Finantier (YC W21), built Tacto's product from scratch as employee #4 (backed by Sequoia and Index), and led product initiatives at Celonis (valued at $13bn). Former Investment Team member at Earlybird Venture Capital. Researched LLMs in Data Analytics at University of Cambridge. BS in Computer Science & Business from Technical University of Munich and studied at National University of Singapore.
Daniel GrittnerFounder
Co-Founder and CTO at Hey Telo. Previously SDE at Amazon, published first-author computer vision research at ECCV 2022 while at TUM, and built database infrastructure at Celonis. Completed research project in Bioinformatics at ETH Zurich. BS in Computer Science from Technical University of Munich. Dropped out of MS in Computer Science at Technical University of Munich to build Hey Telo.