# SleekFlow

> SleekFlow is a Singapore- and Hong Kong-based omnichannel conversational AI platform that lets businesses sell and support customers across WhatsApp, Instagram, Facebook Messenger, SMS and live chat from one inbox. Founded in 2019 by Henson Tsai after two failed apps, it now serves more than 5,000 businesses, has raised about $15 million from investors including Tiger Global and Atinum Investment, and competes with HubSpot, Freshworks and Crisp by focusing on the messaging channels customers already use.

## Achievements

- Serves more than 5,000 businesses worldwide
- Raised approximately $15M total from investors including Tiger Global and Atinum Investment
- Grew ARR from roughly $1-2M to about $8-9M in 18 months
- Scaled team from around 60 to 160 people
- Founder Henson Tsai named to Forbes Asia 30 Under 30 (2023, Enterprise Technology)
- Operations across Singapore, Hong Kong, Malaysia, Indonesia, Brazil and the UAE

## Latest updates

- **2024-08** — Closed $7M Series A+ led by Atinum Investment to fund global expansion and AI development
- **2024-06** — ARR reported at roughly $8-9M, up from $1-2M in December 2022

## Links

- Website: https://sleekflow.io/
- LinkedIn: https://www.linkedin.com/company/sleekflow
- Instagram: https://www.instagram.com/sleekflow.io/
- Facebook: https://www.facebook.com/sleekflow.io

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Profile page: https://yespress.io/sleekflow-turned-chat-box-into-checkout-counter
Published by YesPress — https://yespress.io
Last updated: 2026-08-06