Aliste Smart Prepaid Sub-Meters and Energy Platform

Aliste Technologies Pvt. Ltd. is an Indian IoT energy company headquartered in Noida, Uttar Pradesh, founded in 2021 according to press coverage of its 2026 funding round. It serves shared housing, co-living, offices and commercial spaces that need room-level electricity measurement and billing.

The core product is a smart prepaid sub-meter installed room by room and on common-area circuits such as AC and geyser points. Tenants recharge by QR code through a tenant app, while owners use a partner app with real-time usage, reports, room analytics and payment dashboards. Hardware is installed on a subscription basis with installation and servicing included. The site claims 10,000 plus properties and 100,000 plus rooms.

• Room-level metering: separate meters per room and for common areas.
• QR recharge: prepaid top-up with activation in under 30 seconds.
• Tenant app: recharge and usage view for residents.
• Partner app: owner dashboard with reports and payment transactions.
• Usage analytics: real-time tracker and room usage analytics.
• Managed service: installation, 24/7 support and servicing.

A dormitory or boarding-house operator in Vietnam can meter each room and collect prepaid electricity by QR code. A coworking operator can allocate electricity to each tenant. A restaurant chain can track AC circuit use per outlet.

Zero upfront hardware cost with installation on a subscription basis lowers entry barrier. Prepaid recharge by QR code removes manual billing and collection. Room-level analytics help owners locate high-use circuits. Press coverage states systems can cut energy bills by up to 20 percent, a company claim.

Shared housing, serviced apartments and dormitories need fair per-room electricity billing and collection without manual readings. Vietnam has a large stock of rental rooms, dormitories and co-living units where the same prepaid submetering model could apply.

Pre-Series A round of INR 30 crore (about USD 3.2 million) in April 2026 led by Big Global JSC with YourNest VC and HBeon Labs, mixing equity and debt. Investor logos on the site include Artha, 100x.vc and Dholakia Ventures. Clients include Stanza Living and Hive.