Pricing

Pay for convenience, or host it for free.

Every plan has every feature, and on calternal.cloud you pay for the people who use it, and every plan starts with a free trial. On your own server, calternal is free for up to 6 active users.

calternal.cloud

  • Individual

    $5/month or $50/year

    1 person · 20 GB of storage

    Your own cloud, without running a server.

    • Every Tab and every feature
    • A private agent container for each person
    • Export everything, any time
    Start Individual trial
  • Most popular

    Duo

    $7/month or $70/year

    2 people · 50 GB shared of storage

    For two people who share a life, a home or a project.

    • A Group for your members, so sharing is one tap
    • Every Tab and every feature
    • A private agent container for each person
    • Export everything, any time
    Start Duo trial

  • Family

    $10/month or $100/year

    Up to 6 people · 100 GB shared of storage

    For the whole household, each with their own space.

    • A Group for your members, so sharing is one tap
    • Every Tab and every feature
    • A private agent container for each person
    • Export everything, any time
    Start Family trial

14 days, card required, reminder 3 days before the first charge, refund within 7 days

Need more room? +50 GB for $2/month or $20/year. Storing terabytes of photos and video? Host it yourself on your own disks.

Need an instance of your own on our servers, with your own users and admin? Talk to us about a managed instance.

Host it yourself

  • Free

    Free, forever

    The whole product on your own server.

    • Up to 6 active users
    • Every Tab and every feature
    • AGPL-3.0, with the full source
    • No phone-home, ever
    Self-hosting guide

  • Homelab

    $50/year

    Up to 10 users

    • A yearly licence for more users
    • Keeps working forever on the versions released before it ends; the year buys updates
    • No phone-home
    Get Homelab

  • Business

    $200/year

    Up to 50 users

    • A yearly licence for more users
    • Keeps working forever on the versions released before it ends; the year buys updates
    • No phone-home
    Get Business

  • Enterprise

    Talk to us

    More than 50 users

    • A yearly licence for more users
    • Keeps working forever on the versions released before it ends; the year buys updates
    • No phone-home
    Talk to us

Questions

Can I move between calternal.cloud and my own server?
Yes. One export format moves all your data between the hosted plans and your own server, in both directions.
What if my licence ends?
Nothing stops. You keep using every version released before that date, for as long as you like. A new year buys newer versions.
How does sharing work on Duo and Family?
Everyone has their own space. The plan makes a Group for its members, so you can share any note, folder, album or calendar with them in one step. Nobody else on calternal.cloud can find you.
Is it really open source?
Yes. calternal is AGPL-3.0-only. Read the source code and the docs.

Start in a minute. Move it home whenever you like.

Begin on calternal.cloud. One export moves everything to your own server, and back, whenever you want.

Start free trial Host it yourself