Every family has a Wisdom Tree.
We built WisTree because our own grandfather has 200 stories. We'd only heard three of them.
It started with our grandfather and his 200 stories
Our Nachu Thatha lives in Bengaluru, and he has 200 stories. We're his granddaughters, in Toronto, and we realized we'd only ever heard three of them. So we (Mihika and Vanshika), twin sisters in Grade 7, built WisTree for Technovation Girls to fix that, recording over 200 of Nachu Thatha's stories along the way. It became a real way for our family to stay connected to where we came from, across Bengaluru, Toronto, Austin, Kansas, and Washington DC.
Just talk. WisTree does the rest.
No new app to learn. No typing. Family members send a WhatsApp voice note in any Indian language, and WisTree turns it into a story the whole family can search, hear, and keep forever. See the full walkthrough →
WisTree is a Technovation Girls 2026 Beginner Division finalist, built and pitched by Mihika and Vanshika.
Meet the family behind WisTree
Mihika and Vanshika, with their dad Vijay, building WisTree one voice note at a time.
Starting with their own family's stories, Mihika, Vanshika, and Vijay are building WisTree for every family who has a Nachu Thatha of their own.