Anchor

A notes app with sync: write offline, images and voice memos, history per note.

about €3.70 / month Work & team 1,705 stars on GitHub Latest commit on November 10, 2026

What Anchor does

Anchor is a notebook with a proper editor: headings, lists, checklists, images and audio right inside the note. You can write offline; it syncs as soon as the app is reachable again.

Coloured tags, pinned and archived notes keep things tidy; a history per note brings earlier versions back.

  • Write offline, sync later
  • Images, audio and checklists inside notes
  • Version history per note
  • Share notes with other accounts

Good to know before the first start. The first registered account is yours. While registration is open, anyone with the address can sign up — if you use the app alone or in a small group, close it in the admin area.

Anchor instead of Google Keep

Also instead of Apple Notes, OneNote.

What you get out of it

  • Notes live on the device first and sync through your instance
  • No corporate account that everything hangs on
  • A history per note that brings earlier versions back
Google Keep and PodlessGoogle KeepOn Podless
Where the data livesGoogle KeepOn the provider’s serversOn PodlessIn your own instance in the EU
Source codeGoogle KeepNot open to readOn PodlessOpen, you can read what runs
Ads and profilingGoogle KeepPer the provider’s termsOn PodlessNone
Your own domainGoogle KeepUsually not offeredOn PodlessIncluded, certificate too
Getting out againGoogle KeepAs far as the provider allowsOn PodlessSFTP, database, backups to your storage
If it gets shut downGoogle KeepYou have to moveOn PodlessYou decide when you leave

Additional information

Category
Work & team
Replaces
Google Keep, Apple Notes, OneNote, Simplenote
Recommended size
1 cores · 2 GB RAM · 5 GB Storage
Estimated per month
€3.70 At the recommended size, running around the clock. Stop the app and CPU and RAM stop costing.

Common questions

At the recommended size (1 cores · 2 GB RAM · 5 GB Storage) about €3.70 a month, billed by the hour. Stop Anchor and you only pay for storage.

Goes well with

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  • Paperless-ngx Work & team· Instead of Evernote about €4.80 / month

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  • Twenty Work & team· Instead of HubSpot about €6.50 / month

    An open source CRM for small teams: contacts, companies and deals, as customisable as a database.

Your own Anchor, in under a minute.