Score derivation
SingLink VPN
Under the Default (evidence-weighted) weighting, SingLink VPN scores 7.2 on the 83% of our methodology we hold evidence for, provably between 5.96 (every unmeasured dimension at its worst) and 7.55 (every one at its published maximum).
provably between 5.96 and 7.55
Weighting: Default (evidence-weighted). Weights are allocated toward what this site independently verifies. Speed and streaming are vendor-claimed rather than measured here, so they carry roughly half the weight the industry standard assigns them; that weight moves to privacy, transparency and server authenticity, all of which are checked against primary documents or our own probe network.
How the headline is summed
| Dimension | Weight | Value | Floor add | Potential add |
|---|---|---|---|---|
| Privacy | 0.24 | 9.15 | 2.197 | 2.197 |
| Security | 0.18 | 6.00 | 1.080 | 1.080 |
| Transparency | 0.12 | 0.71 | 0.086 | 0.086 |
| Server authenticity | 0.10 | ≤10.0 | 0.000 | 1.000 |
| Server locations | 0.07 | 10.00 | 0.700 | 0.700 |
| Streaming | 0.07 | 9.50 | 0.665 | 0.665 |
| Speed | 0.07 | ≤8.5 | 0.000 | 0.595 |
| Device compatibility | 0.05 | 9.14 | 0.457 | 0.457 |
| Usability | 0.04 | 8.00 | 0.320 | 0.320 |
| Torrenting | 0.03 | 8.00 | 0.240 | 0.240 |
| Additional features | 0.03 | 7.07 | 0.212 | 0.212 |
| Totals | 1.00 | 5.957 | 7.552 |
Floor 5.957 is the value column summed; potential 7.552 credits each unscored dimension at its ceiling instead. Renormalising the floor over the 83% that scored gives 7.18, held at or below the potential to publish 7.2.
Privacy
9.2Documented50% assessedcomposite · value = clamp(Σ weightᵢ · valueᵢ / Σ weightᵢ) · base 9.375 · coverage 50%
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence, this part scored nothing and its weight was redistributed across the parts that did.
“SingLink (operated by SingLink LLC, an operating subsidiary of SingLink Corporation registered in the British Virgin Islands / BVI). Mailing / Registered Address (legal and mailing only): 30 N Gould St Ste R, Sheridan, WY 82801, United States of America. Office: 635A Senja Road, #07-245, Senja Gateway, Singapore 671635.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“SingLink (operated by SingLink LLC, an operating subsidiary of SingLink Corporation registered in the British Virgin Islands / BVI). Mailing / Registered Address (legal and mailing only): 30 N Gould St Ste R, Sheridan, WY 82801, United States of America. Office: 635A Senja Road, #07-245, Senja Gateway, Singapore 671635.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“SingLink Fast (Subscription): $3.59 per month. SingLink Plus: $7.59 per month. SingLink Pro: $25.59 per month. Free Plan — 200MB of free data every day upon registration, no credit card required. Unless explicitly stated below or required by law, all purchases made after using the Free Trial or Free Plan are final and non-refundable. Fast plan allows up to 4 devices, Plus allows up to 6, Pro allows up to 10.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“SingLink Fast (Subscription): $3.59 per month. SingLink Plus: $7.59 per month. SingLink Pro: $25.59 per month. Free Plan — 200MB of free data every day upon registration, no credit card required. Unless explicitly stated below or required by law, all purchases made after using the Free Trial or Free Plan are final and non-refundable. Fast plan allows up to 4 devices, Plus allows up to 6, Pro allows up to 10.”
Security
6.0Measured67% assessedabsolute · value = clamp(base + Σ delta) · base 10 · coverage 67%
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
- Audit reportFull report: scope, methodology, evidence references, remediation retest, limitations and report SHA-256singlinknews.comretrieved 2026-07-29
“Within the version, platforms, test environments, methods, and scope described in this report, VPNTestor Platform did not identify any unresolved critical, high, medium, or low severity security vulnerabilities in the tested release of SingLinkVPN v2.5. The release passed all scored test items and received a score of 100/100. Testing covered Kill Switch and routing protection, and found no consistently reproducible DNS leak, IPv4 leak, IPv6 bypass, WebRTC leak, routing bypass, or sustained exposure of unprotected traffic. This result is time-bound and scope-bound.”
- Audit reportFull report: scope, methodology, evidence references, remediation retest, limitations and report SHA-256singlinknews.comretrieved 2026-07-29
“Within the version, platforms, test environments, methods, and scope described in this report, VPNTestor Platform did not identify any unresolved critical, high, medium, or low severity security vulnerabilities in the tested release of SingLinkVPN v2.5. The release passed all scored test items and received a score of 100/100. Testing covered Kill Switch and routing protection, and found no consistently reproducible DNS leak, IPv4 leak, IPv6 bypass, WebRTC leak, routing bypass, or sustained exposure of unprotected traffic. This result is time-bound and scope-bound.”
Transparency
0.7Documented33% assessednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 33%
- Audit reportFull report: scope, methodology, evidence references, remediation retest, limitations and report SHA-256singlinknews.comretrieved 2026-07-29
“Within the version, platforms, test environments, methods, and scope described in this report, VPNTestor Platform did not identify any unresolved critical, high, medium, or low severity security vulnerabilities in the tested release of SingLinkVPN v2.5. The release passed all scored test items and received a score of 100/100. Testing covered Kill Switch and routing protection, and found no consistently reproducible DNS leak, IPv4 leak, IPv6 bypass, WebRTC leak, routing bypass, or sustained exposure of unprotected traffic. This result is time-bound and scope-bound.”
- Audit reportFull report: scope, methodology, evidence references, remediation retest, limitations and report SHA-256singlinknews.comretrieved 2026-07-29
“Within the version, platforms, test environments, methods, and scope described in this report, VPNTestor Platform did not identify any unresolved critical, high, medium, or low severity security vulnerabilities in the tested release of SingLinkVPN v2.5. The release passed all scored test items and received a score of 100/100. Testing covered Kill Switch and routing protection, and found no consistently reproducible DNS leak, IPv4 leak, IPv6 bypass, WebRTC leak, routing bypass, or sustained exposure of unprotected traffic. This result is time-bound and scope-bound.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
Server authenticity
no evidence, excluded from the weighted meanNothing here could be scored, so this dimension is dropped from the mean rather than counted as zero. In the interval it is credited at its ceiling of 10.0, the most it could ever earn, and nowhere else.
Server locations
10.0Vendor-claimed33% assessednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 33%
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
Streaming
9.5Measurednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 100%
“Netflix, YouTube, Disney+, and ChatGPT each connected successfully in approximately 95% of the reported access checks; approximately 5% failed. The supplied summary did not include the raw attempt count, node matrix, region matrix, or per-attempt timestamps.”
- Our measurementIMG_5694.MP4, 91.458 seconds; iOS connection and ChatGPT access sequencevpntestor.comretrieved 2026-07-29
“The recording shows the SingLinkVPN iOS client opening, node selection, connection establishment, the iOS VPN indicator, and a successful ChatGPT web response while connected. No visible disconnect, application crash, or connection error appears in the recorded session.”
Speed
no evidence, excluded from the weighted meanNothing here could be scored, so this dimension is dropped from the mean rather than counted as zero. In the interval it is credited at its ceiling of 8.5, the most it could ever earn, and nowhere else.
Device compatibility
9.1Documented64% assessednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 64%
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“SingLink Fast (Subscription): $3.59 per month. SingLink Plus: $7.59 per month. SingLink Pro: $25.59 per month. Free Plan — 200MB of free data every day upon registration, no credit card required. Unless explicitly stated below or required by law, all purchases made after using the Free Trial or Free Plan are final and non-refundable. Fast plan allows up to 4 devices, Plus allows up to 6, Pro allows up to 10.”
Usability
8.0Documentedabsolute · value = clamp(base + Σ delta) · base 0 · coverage 100%
- Our measurementIMG_5694.MP4, 91.458 seconds; iOS connection and ChatGPT access sequencevpntestor.comretrieved 2026-07-29
“The recording shows the SingLinkVPN iOS client opening, node selection, connection establishment, the iOS VPN indicator, and a successful ChatGPT web response while connected. No visible disconnect, application crash, or connection error appears in the recorded session.”
Torrenting
8.0Documented50% assessednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 50%
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
- Audit reportFull report: scope, methodology, evidence references, remediation retest, limitations and report SHA-256singlinknews.comretrieved 2026-07-29
“Within the version, platforms, test environments, methods, and scope described in this report, VPNTestor Platform did not identify any unresolved critical, high, medium, or low severity security vulnerabilities in the tested release of SingLinkVPN v2.5. The release passed all scored test items and received a score of 100/100. Testing covered Kill Switch and routing protection, and found no consistently reproducible DNS leak, IPv4 leak, IPv6 bypass, WebRTC leak, routing bypass, or sustained exposure of unprotected traffic. This result is time-bound and scope-bound.”
“Core Principle: We do not collect, store, or transmit any user data. We explicitly do NOT collect: Name, email address, phone number; IP addresses, device identifiers; Location data; Browsing history, websites accessed; Connection logs, connection times; Network traffic content; Server addresses used. We have NO backend servers. The app does not connect to any servers operated by us. AES-256-GCM encryption for all data transmission.”
Additional features
7.1Documented33% assessednormalized · value = clamp(10 × Σ delta / Σ max) · base 0 · coverage 33%
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
“Proprietary SingLink protocol; SingLink 2.0 Beta protocol kernel. Global Server Nodes: 20+ / 100+ / 120+ Countries across Fast/Plus/Pro. No Logs; Ad Block & Threat Protection (auto-block phishing sites, malware, trackers and ads); Domain/App Whitelist; Dedicated Static IP (Paid Add-on on Fast/Plus, included on Pro). ChatGPT/Claude/AI, TikTok, Netflix. Clients: iOS, Android, macOS, Windows, Linux, Apple TV.”
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
No evidence gathered yet, this rule was not assessed, and cost the provider nothing.
Reading the derivation
- Measured
- We produced this number ourselves and can reproduce it.
- Documented
- Read out of a primary document: a privacy policy, an audit report, or source code.
- Vendor-claimed
- Asserted by the provider. We have not independently verified it, and the score is capped accordingly.
- No evidence
- We found nothing to score. The dimension is excluded from the weighted mean rather than counted as zero.
A ✓ is a rule we checked that found nothing wrong, for a no-logs provider that is the point, not an absence of news. A “not disclosed” line is a negative we scored and cited; a “not assessed” line is our own gap, which lowers coverage but costs the provider nothing. Every score here is a published-formula reading of the published evidence.