SourceTier
Sign in Ask SourceTier
Personal tech
LaptopsPhonesHeadphonesTVsGamingSmart home
Business tech
AI and agentsCRMCloudSecurityProcurementDeveloper tools
Directories
All categoriesAll productsAll vendors
Intelligence
NewsChangesResearchMarket mapsMethodology
Compare
Tools
Sign in
Ask SourceTier

Comparison

ExpressVPN vs Tailscale

17 shared attributes, 0 of them decidable on current evidence. The rest are shown without a winner because at least one side is not measured or is our own estimate.

Kape Technologies
ExpressVPN
47% Data coverage
Tailscale
Tailscale
68% Data coverage
Share card (SVG) API

Attribute by attribute

Pricing

Entry price per month (USD)
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
Free tier
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
Free trial length (days)
Not yet verified
ExpressVPN
Not yet verified
14 days
Tailscale
Verified90
no directional preference
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
Public list price
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02

Security and compliance

Audit log of agent actions
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
Data processing agreement offered
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
FedRAMP authorisation
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
GDPR compliance stated
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
HIPAA compliance stated
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
ISO/IEC 27001
Yes
ExpressVPN
Verified90
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
Sources for this row
ExpressVPN:
www.expressvpn.com (tier 1), retrieved 2026-09-02
PCI DSS stated
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
SOC 2 Type II
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02

Platform and integration

Public API
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
Mobile app (iOS or Android)
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
no directional preference
SCIM user provisioning
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02
Single sign-on
Not yet verified
ExpressVPN
Not yet verified
Yes
Tailscale
Verified90
not measured on at least one side
Sources for this row
Tailscale:
tailscale.com (tier 1), retrieved 2026-09-02 · tailscale.com (tier 1), retrieved 2026-09-02 · tailscale.com (tier 1), retrieved 2026-09-02
Uptime commitment (%)
Not yet verified
ExpressVPN
Not yet verified
Not yet verified
Tailscale
Not yet verified
not measured on at least one side
A missing measurement never counts against a product. If we could not reach a document, that is a fact about our research and not about the vendor. Open a row to see the source, its tier and the day we read it.