You cannot hold secrets without data encryption.

Meet our range of privacy services and software to work with confidential data. Whether you're an individual or a critical business, we have a tailored solution for you.


We like to produce and release well-known software products, including their source-code, for free, but we are unable to offer all free services due to the high cost of maintaining the infrastructures. We are a humble team not funded by any venture capital, and we are working really hard to make our services affordable to everyone by reinvesting all the profits into the open-source community.

In addition, we also offer Software-as-a-Service (SaaS) solutions for businesses and organisations. Please contact us for more information if you wish to run your own email service using your infrastructure.


Start with the plan you like. Switch anytime to unlock additional features and extra service capabilities.

Nubo Tondro Fulmo
Custom Domains 1 5 Unlimited
Email Addresses 1 5 Unlimited
File Storage 1 GB 5 GB Unlimited
Users 1 5 Unlimited
Starts from $1.99/m Starts from $5.99/m Starts from $29.99/m


Nubo Tondro Fulmo
Action Filters Yes Yes Yes
Auto Forward No Yes Yes
Auto Reply No Yes Yes
Autocrypt Yes Yes Yes
Brute Force Protection Yes Yes Yes
Caldav Yes Yes Yes
Carddav Yes Yes Yes
Catch-All Domains No Yes Yes
Cryptocurrency Payments Yes Yes Yes
Dead Man's Switch No Yes Yes
Email Scheduling No Yes Yes
End-to-End Encryption Yes Yes Yes
Encryption at Rest Yes Yes Yes
Encryption in Transit Yes Yes Yes
Extra Domains No Yes Yes
Extra Users No Yes Yes
File Storage Yes Yes Yes
IMAP Yes Yes Yes
IP Leak Protection Yes Yes Yes
Malware Protection Yes Yes Yes
Multi-Factor Authentication Yes Yes Yes
Password-Encrypted Messages Yes Yes Yes
PGP Inline Yes Yes Yes
PGP MIME Yes Yes Yes
Phishing Protection Yes Yes Yes
Pretty Easy Privacy (PEP) Yes Yes Yes
Priority Support No Yes Yes
S/MIME Yes Yes Yes
Self-Destructing Emails No Yes Yes
Sieve Filters No Yes Yes
SMTP Yes Yes Yes
Spam Filters Yes Yes Yes
TOR Network Yes Yes Yes
Zero Access Encryption Yes Yes Yes
Zero Knowledge Password Proof Yes Yes Yes
Starts from $1.99/m Starts from $5.99/m Starts from $29.99/m

Fulmo Lifetime (limited time offer)

Fulmo Lifetime is a limited edition membership offered during a short time. Subscribe now, and start the journey to lifelong secure communications today.

What's included in the offer?

  • All features from Fulmo

  • Enjoy 14-day free trial

  • Early access to new features

  • Participate in development surveys

Pay once, own it forever; no recurring bills for an enhanced privacy.

Learn about our membership policy


HINT: Do you miss anything? You can always reach us from the help centre.

Frequently asked questions

Can I get a refund after making a payment?

Cryptocurrency payment, downgrading subscriptions and violating our Terms of Service are strictly non-refundable. Other payment methods paid services we provide are usually non-refundable, and any refund or credits will be at our sole discretion. Learn more.

What payment methods do you support?

You can make the payment with a credit and debit card, certain cryptocurrencies, direct bank transfer, PayPal, Alipay, Wechat, etc. Liverado supports cryptocurrency payment. You can pay with Bitcoin, Monero, Ethereum, Dogecoin, etc. Learn more. Learn more.

Can I downgrade my membership later?

Before downgrade your subscription, please ensure that the numbers of custom domains, addresses, and storage space sizes match the new plan. Note that downgrading a plan is non-refundable. Learn more.

How to cancel a subscription during the 14-day trial period?

You can cancel the free trial by click "Cancel" or uncheck "Recurring bill" in the settings within 14days. You will no longer be able to send or receive any messages after cancellation. Learn more.

What happens if I forget to renew?

Failure to pay a recurring bill will result in your account suspension and termination. Your account will be suspended immediately and terminated after three months. The best way to prevent this happen is to keep your payment method up to date. Learn more.