Verdict
Effectively tied
Both services score within a hair of each other (9.6 vs 9.4). Pick based on the specific feature you need — see the row-by-row breakdown below.
Note: Scores are our independent assessment. Both services have valid use cases — read each detail page before deciding.
Score breakdown
Overall /10
SMSBurner
9.6
Good
Mullvad
9.4
Good
Privacy /100
SMSBurner
90
Good
Mullvad
100
Good
Trust /100
SMSBurner
99
Good
Mullvad
96
Good
Side by side
KYC level
L1Anonymous
L1Anonymous
Tagline
Virtual phone numbers for SMS verification AND long-term rental — 190+ countries × 1000+ services, seed-phrase auth, 14 crypto rails (BTC, XMR, USDC...) and a public agent-purchasable API (MCP, REST) for AI clients.
Swedish VPN with a 16-digit anonymous account number — no email, no personal data — accepting Monero, Bitcoin, Lightning and cash by mail, with a 2023 police raid that produced zero customer data.
Jurisdiction
Undisclosed
Sweden
Founded
2026
2009
Tor / .onion
No
Available
Categories
SMS, Privacy, Tool
VPN, Privacy
Feature comparison 13
SMSBurner
Mullvad
Bitcoin (BTC)
Accepts Monero (XMR)
Cash
—
Non-custodial
—
Open source
—
No signup required
—
Tor (.onion) available
—
Lightning Network
—
Mobile app
—
Web app
Instant
—
Available worldwide
Custodial
—
Read the full reviews
The side-by-side covers the headlines — the detail pages walk through every claim and citation.