SingLinkVPN: Fast & Secure Global VPN Service — Use for Free Sub for Power

Each plan supports a different number of simultaneous devices:

• Free Plan — unlimited devices (each device gets its own daily free data allowance)
• Fast — 4 devices
• Plus — 6 devices
• Max — 6 devices
• Rich — 6 devices
• Pro — 10 devices

If you've hit the limit, you can remove unused devices in the client to free up a slot.

No. SingLinkVPN keeps no activity logs, so there is no activity data to retain.

• Browsing history, DNS queries, source IP addresses and connection records are never created, so there is no such data to hand over
• Registration requires no email verification and no real identity details; the account holds only a virtual email address and order status
• An error report you choose to send is processed on a dedicated third-party error-reporting platform and used only to diagnose that error or bug — nothing else is collected
• The error report is deleted as soon as the problem is found, within 7 days at most, and the system also clears reports automatically

Your SingLinkVPN speed matches your local internet speed. If slow, it's usually your local network.

Local speed is fast but SingLinkVPN is slow?
Some ISPs inspect foreign traffic strictly. Switch to a different ISP/network.

Connection modes:
• Quick Mode — Only international apps use proxy, faster
• Secure Mode — All apps use proxy, may feel slower

Still slow? Node may be far or congested — switch nodes. Or upgrade for priority bandwidth.

SingLinkVPN supports refunds, provided the request meets our refund policy.

We strongly recommend trying the Free Plan first (200 MB daily on mobile, 500 MB on desktop, and up to 1 GB a day during campaigns, depending on the campaign, no credit card required) to confirm the service fits before you subscribe.

To submit a request, contact online support with your account, order number, payment method, purchase date, the reason, and any relevant screenshots. Full conditions are in the Refund section of our Terms of Service.

AI platforms may degrade service based on IP quality.

How to avoid:
1. Choose quality nodes — US, Japan for higher IP quality
2. Stick to one node — frequent switching triggers risk controls
3. Upgrade plan — Plus offers high-quality IPs and Pro offers enterprise-grade IPs
4. Don't switch accounts frequently
5. Using Claude? Turn on chained proxy (available on Plus and above) and import a custom Socks5 proxy IP from a third-party provider for a fixed exit address — this prevents degradation about 99% of the time. The proxy IP's quality depends on what you buy from that third party.

Already degraded?
• Switch to a different country node
• Clear browser cache and cookies
• Wait a few hours

💡 Pro plan has dedicated resources and enterprise IPs — lowest degradation risk.