Smart Routing
Real-time node detection automatically matches the lowest-latency, most stable route.
Global Lines · Smart Acceleration
Kuaiya Accelerator
Kuaiya Accelerator
One-Tap Global Connection
Kuaiya uses global smart routing and dedicated tunnel technology to deliver low-latency, high-stability acceleration for gaming, streaming and work — one tap to connect across all platforms.
50M+Global Users
128+Countries
99.9%Uptime
K
Kuaiya Accelerator
DisconnectedNodeSingapore · 01
Latency23 ms
Download86 Mbps
Used1.28 GB
Connect
Core Features
Six features, worry-free connection
Kuaiya protects your network access in every dimension.
Multi-Platform
Covers Windows, macOS, Android, iOS and routers with one account.
Game Boost
Optimized routes for major games, significantly reducing latency and lag.
Encryption
High-strength encrypted tunnel with no activity logs to protect privacy.
Traffic Stats
Real-time usage and connection time tracking with clear plan balance.
24/7 Support
Professional support online around the clock for any issue.
Notice
Kuaiya v3.8.2 is live with 12 new optimized nodes. See the release notes.
Trust
Chosen by millions
50M+Users Served
128+Global Nodes
4.9/5.0Average Rating
7 YearsStable Operation
Use Cases
Covering every connection
Gaming
Dedicated nodes connect directly to game servers for lower latency.
Streaming
Optimized content routes for zero-buffer HD playback.
Remote Work
Stable encrypted channels for meetings and file transfer.
E-Commerce
Multi-region nodes for research, operations and ads.
Social
Stay connected with friends and clients worldwide.
Learning
Access global academic resources and dev communities.
Comparison
Why choose Kuaiya
| Feature | Kuaiya | Others |
|---|---|---|
| Smart Routing | Yes | Partial |
| Game Boost | Yes | No |
| Multi-Platform | 5 platforms | 2-3 |
| Encryption | Strong | Basic |
| 24/7 Support | Yes | Limited |
| Free Trial | Yes | Limited |
News
Latest Updates
Kuaiya Smart Routing: Cutting Latency to 23ms
How Kuaiya's smart routing works, with real data.
Kuaiya v3.8.2: 12 New Nodes, 18% Faster
Kuaiya's latest update brings Tokyo and Seoul nodes.
Kuaiya Setup Guide: Connect in 3 Steps
From download to connection, step by step.
Reviews
What users say
★★★★★
"Game latency dropped from 180ms to 32ms. Kuaiya is genuinely fast."
J
JasonGamer · 2026-07
★★★★★
"Using Kuaiya VPN for work abroad is rock solid, meetings are smooth."
L
LeoBusiness · 2026-07
★★★★☆
"Free download works, lots of nodes, streaming barely buffers."
M
MiaStudent · 2026-06
FAQ
Frequently Asked
How to download and install Kuaiya?
- Visit kuaiyaya.com.cn and click "Download".
- Choose your platform (Windows, macOS, Android, iOS or router).
- Click "Download" to get the installer.
- Run the installer and follow the wizard.
- Open the client after installation.
- Register or log in to start connecting.
Which platforms does Kuaiya support?
- Windows 7 and above.
- macOS 10.13 and above.
- Android 6.0 and above.
- iOS 12.0 and above.
- OpenWrt and ASUS routers.
- One account for all devices.
Is Kuaiya safe?
- High-strength end-to-end encrypted tunnel.
- No activity logs, no browsing history stored.
- Industry-standard encryption protocols.
- Audited nodes with malicious traffic blocking.
- Frequent client updates for security.
- Transparent privacy policy.
How is the acceleration effect?
- Smart routing picks the lowest-latency node.
- Most nodes reach 23-60ms latency.
- Download speed up to 86 Mbps.
- Game lines reduce lag and packet loss.
- Auto load balancing at peak hours.
- Manual node switching available.
How to fix connection failure?
- Try switching to another node.
- Check your local network or restart router.
- Update the client to the latest version.
- Check firewall or security software.
- Restart the client or re-login.
- Contact 24/7 support if still failing.
Is Kuaiya free?
- Free version with basic nodes and bandwidth.
- Free plan suits daily browsing and streaming.
- Paid plans unlock more nodes and bandwidth.
- Paid plans include game lines and priority support.
- New users get free trial hours.
- See the download page for pricing.
Ready for one-tap global connection?
Free download Kuaiya and enjoy low-latency acceleration.
Free Download