P
PVirtual card numbers that lock to merchants and cap spending for US shoppers
Free, from $5/mo
MySudo vs SimpleLogin
Pricing, features, platforms and who each one suits — side by side.
M
Choose MySudo if…
- you want the lower entry price ($1.99/mo vs $3/mo)
- you're in its core audience: privacy-conscious online shoppers, people who manage several online identities
S
Choose SimpleLogin if…
- you need an API to build on
- you want open source you can self-host or audit
- you work on Web, iOS, Android
- you're in its core audience: privacy-conscious individuals, journalists and activists
Side by side
Feature MySudo SimpleLogin
Pricing modelFreemiumFreemium
Starting price$1.99/mo$3/mo
Free plan
Free trial
API
Open source
PlatformsChromeWeb, iOS, Android, Chrome, API, Self-hosted
CategoryPrivacy & virtual cardsEmail & phone aliases
CompanyAnonyome LabsProton AG · since 2020
Full feature lists
M MySudo
- Up to nine virtual cards, one per Sudo identity
- Custom name and billing address on each card
- Close a card after a single purchase
- Separate Sudo identities for travel, family and other roles
- Browser extension to autofill Sudo details at checkout
- Desktop app for accessing Sudo information
- Bundled VPN and data-leak checks (MySudo Reclaim)
S SimpleLogin
- Forwarding email aliases with reply and send from alias
- Custom domains with catch-all aliases
- On-the-fly aliases via subdomains and directories
- PGP encryption of forwarded emails
- Multiple mailboxes per account
- Browser extensions for Chrome, Firefox, Edge, Safari
- 2FA with TOTP and WebAuthn
- Self-hosting with Docker
Their home pages
What each vendor shows first: the pitch, the plans and the sign-up.
MySudo · anonyome.com
SimpleLogin · simplelogin.ioWhat you'd pay
The cheapest plan that fits, per month, billed yearly where the plan offers it.
| Team size | MySudo | SimpleLogin |
|---|---|---|
| 1 person | $1.67 SudoGo | $3 Premium |
| 5 people | $1.67 SudoGo | no published plan |
| 20 people | $1.67 SudoGo | no published plan |
Work it out for your team
- MySudoSudoGo$1.67/mo
- SimpleLoginPremium$3/mo
The cheapest paid plan with a published price that fits. Custom and sales-quoted plans aren't included.
All plans and prices
MySudo
SudoFreeFree
SudoGo$1.99/mo or $1.67/mo billed yearly ($19.99/yr)
SudoPro$4.99/mo or $4.17/mo billed yearly ($49.99/yr)
SudoMax$14.99/mo or $12.50/mo billed yearly ($149.99/yr)
SimpleLogin
Free$0
Premium$36/year (about $3/mo) or $4 billed monthly
Strengths and limitations
MySudo
- Up to nine virtual cards at a time
- Name and billing address can be set per card
- Cards can be closed after one use
- Issued by an FDIC-member bank on the Mastercard network
- Limit of nine virtual cards, one per Sudo
- Purchases that need ID checks still require your legal name
SimpleLogin
- Free plan with 10 aliases and unlimited bandwidth
- Fully open source and can be self-hosted
- Aliases keep working after a subscription ends
- Accepts PayPal, cards and cryptocurrency through a reseller
- Free plan is limited to 10 aliases and 1 mailbox
- No refunds
- No family plan
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Facts from each vendor's public pages, prices checked Nov 8, 2026. Editorial policy