One desktop, hundreds of phones, batch simplified!
LaiXi is designed for bulk device management of Android Phone Farms. Through LaiXi, you can control over 100 phones from a desktop, mirror screens, and automate tasks via scripts and mouse/keyboard input.
I’m a core Laixi developer who once managed a 200+ device WhatsApp phone farm. In 2021, frustrated by commercial tools’ high latency and disconnections (especially with 50+ devices on USB hubs), I teamed up with 3 embedded engineers to rebuild the control protocol from scratch.
🚀What We Built
Laixi is fundamentally an Android device protocol layer – rebuilt from scratch via:
✔️ Rewritten ADB protocol extensions
✔️ Low-latency reverse control: Direct keyboard/mouse input over USB/WiFi hybrid connections
✔️ Script sandbox: Record-and-replay workflows with anti-detection randomized delays
🔥 The Pivot Moment
In 2022, a user’s 30-device WhatsApp farm got banned due to identical operation patterns. We rapidly added adjustable random delays (0.5s-3s) and device grouping – letting different groups perform varied tasks. This update reduced account bans by 80%.
🎁For Hands-On Builders
We offer:
✅ Free tier (10 devices)
✅ Community script library (TikTok nurturing, e-commerce bulk listing templates)
✅ Device compatibility list (300+ tested Android models)
About LaiXi on Product Hunt
“One desktop, hundreds of phones, batch simplified!”
LaiXi launched on Product Hunt on March 9th, 2025 and earned 346 upvotes and 52 comments, earning #3 Product of the Day. LaiXi is designed for bulk device management of Android Phone Farms. Through LaiXi, you can control over 100 phones from a desktop, mirror screens, and automate tasks via scripts and mouse/keyboard input.
On the analytics side, LaiXi competes within Android, Productivity and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how LaiXi performed against the three products that launched closest to it on the same day.
Who hunted LaiXi?
LaiXi was hunted by Luo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of LaiXi including community comment highlights and product details, visit the product overview.
Luo
I’m a core Laixi developer who once managed a 200+ device WhatsApp phone farm. In 2021, frustrated by commercial tools’ high latency and disconnections (especially with 50+ devices on USB hubs), I teamed up with 3 embedded engineers to rebuild the control protocol from scratch.
🚀What We Built
Laixi is fundamentally an Android device protocol layer – rebuilt from scratch via:
✔️ Rewritten ADB protocol extensions
✔️ Low-latency reverse control: Direct keyboard/mouse input over USB/WiFi hybrid connections
✔️ Event sync engine: 100+ devices executing taps/swipes within 200ms deviation
✔️ Script sandbox: Record-and-replay workflows with anti-detection randomized delays
🔥 The Pivot Moment
In 2022, a user’s 30-device WhatsApp farm got banned due to identical operation patterns. We rapidly added adjustable random delays (0.5s-3s) and device grouping – letting different groups perform varied tasks. This update reduced account bans by 80%.
🎁For Hands-On Builders
We offer:
✅ Free tier (10 devices)
✅ Community script library (TikTok nurturing, e-commerce bulk listing templates)
✅ Device compatibility list (300+ tested Android models)