Creating Smart Solutions
for Everyday Tasks
Innovative products that make hard things simple — trusted by millions worldwide.
Creating Smart Solutions
About Serendi
Serendi is an innovative software company. We invent first-of-their-kind products that turn everyday challenges into effortless experiences — used by millions of people worldwide. From turning handwriting into text, to hearing a baby's heartbeat on a phone, we build solutions that didn't exist before. Different products, one belief: technology should make everyday life simpler.
Our Products
Converting Handwriting to Text
4.2M+ users on all platforms
38M+ pages converted
★4.4 (13K+) on the App Store
★4.3 (24K+) on Google Play
Pen to Print is an AI-powered OCR service that can convert handwriting to text — turning handwritten notes, images, and PDFs into editable digital text. It's designed to handle messy and illegible handwriting and to act as a cursive reader.
A dedicated tool for every kind of page:
Aloud Book Reading for Kids
★4.4 on the App Store
Storyteller turns any printed book into a read-aloud audiobook for kids. Scan the pages and an AI narrator brings the story to life — the engine converts each scanned page into text, then into natural speech, so it can read virtually any book aloud.
Legacy Products
Hear Fetal Heartbeat
2M+ paying customers
My Baby's Beat was the first app ever to let parents hear their unborn baby's heartbeat on a phone. It captured the faint sounds inside the womb through the device's microphone, then amplified and filtered them so they could be heard with the naked ear — no extra hardware needed.
The Joy of Discovery
Acquired by Hisense · 2018
ConvergeSearch was a machine-learning engine for e-commerce that helped shoppers search, discover, and buy. It refined and converged search results in real time, learning from user feedback and mass-market data to surface what people actually wanted.
