Perchi vs ChotuBot: a finished desk companion or a robot kit you solder?

ChotuBot is a hardware startup project by Dextop, a Bengaluru company that describes itself as making smart, delightful desktop gadgets and positions ChotuBot as the world's smallest robot from India. The robot is about 50x50x60 mm and 85 to 110 g, built on an ESP32-WROOM-32 with Wi-Fi and Bluetooth 4.2, two N20 gear motors, infrared line following and obstacle avoidance, and manual driving from a phone or PC browser. It is programmable in the Arduino IDE and MicroPython, and its schematics and code are published on GitHub. Reviewers list a DIY kit from about ₹799 and a complete set at ₹3,999, sold in 100-unit drops.

Reviews praise it as the cheapest real robot you can buy in India, a great introduction to robotics, and hackable. They also list what to expect: the kit needs soldering, the documentation is thin, the tyres grip poorly, the 3D-printed chassis is fragile, and the LiPo sometimes lasts less than an hour under active use. It has LED eyes for expressions, not a screen face, and no speaker.

Perchi (₹2,999 including GST) is a finished consumer product: a palm-sized, silent desk companion with a 128x64 OLED face and ten moods that doubles as a phone stand. Rest your phone on it and a focus block starts; Perchi knits, grows or builds beside its face while the phone stays down, and pauses with a look when you lift it. It reacts to real events from 60+ integrations, keeps streaks and report cards, links to a second Perchi, and gets signed firmware updates with automatic rollback. Nothing to solder, nothing to flash: it pairs from a browser in about a minute. See How Phone Nap works and Pricing.

The two are not really rivals; they answer different questions. ChotuBot teaches: you build it, program it and fix it, and that is the value. Perchi is meant to disappear into your day: plug in, pair, put the phone down. A ChotuBot on a desk is a project you are proud of; a Perchi on a desk is a colleague that noticed your build went green.

Where they overlap is the buyer. An Indian student choosing between the two should ask what the desk is for. To learn electronics, ChotuBot, and it is a better gift for a curious teenager. To get through a study block without the phone, Perchi.

Both are Indian products, which is rare in a category dominated by Shenzhen. ChotuBot is made by Dextop in Bengaluru and sells today in 100-unit drops. Perchi is designed and assembled in Bengaluru, India, sold with a GST invoice and a 12-month warranty serviced in India; its three shells (Classic at launch, Cat ears and Robot later) have print files to be published under an open licence, see Shells. ChotuBot is open hardware today, with schematics and code you can download; Perchi's shell files are still to be published, and that is a real point in ChotuBot's favour for makers.