S
SAddy.io vs MySudo
Pricing, features, platforms and who each one suits — side by side.
A
Choose Addy.io if…
- you want the lower entry price ($1/mo vs $1.99/mo)
- 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, families
M
Choose MySudo if…
- you're in its core audience: privacy-conscious online shoppers, people who manage several online identities
Side by side
Feature Addy.io MySudo
Pricing modelFreemiumFreemium
Starting price$1/mo$1.99/mo
Free plan
Free trial
API
Open source
PlatformsWeb, iOS, Android, Chrome, API, Self-hostedChrome
CategoryEmail & phone aliasesPrivacy & virtual cards
Companyaddy.ioAnonyome Labs
Full feature lists
A Addy.io
- Unlimited aliases on your own username subdomain
- Anonymous replies and sends from aliases
- Custom domain support
- GPG/OpenPGP encryption of forwarded mail
- Tracking pixel removal
- Rules, blocklist and labels
- Developer API and webhooks
- Bitwarden alias generator integration
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)
Their home pages
What each vendor shows first: the pitch, the plans and the sign-up.
Addy.io · addy.io
MySudo · anonyome.comWhat you'd pay
The cheapest plan that fits, per month, billed yearly where the plan offers it.
| Team size | Addy.io | MySudo |
|---|---|---|
| 1 person | $1 Lite | $1.67 SudoGo |
| 5 people | $7.50 Family | $1.67 SudoGo |
| 20 people | no published plan | $1.67 SudoGo |
Work it out for your team
All plans and prices
Addy.io
Free$0
Lite$1/mo billed yearly
Pro$3/mo billed yearly, or $4 monthly
Duo$4.50/mo billed yearly, or $6 monthly
Family$7.50/mo billed yearly, or $10 monthly
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)
Strengths and limitations
Addy.io
- Free plan includes unlimited standard aliases
- Paid plans start at $1/month
- Open source, self-hostable and audited by Securitum
- Accepts card, PayPal, crypto and vouchers
- Replying from aliases requires a paid plan
- Free plan limited to 10MB of forwarded mail a month and 1 recipient
- Some sites block alias-service domains
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
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Facts from each vendor's public pages, prices checked Nov 8, 2026. Editorial policy