Open-source alternatives guide · Updated 2026
Compare the best free and open-source alternatives to Google Keep — 14 verified projects with explicit catalog relationships. Inspect licenses, GitHub activity, self-hosting signals, and migration fit before you switch.
Official product reference Google Keep↗Only explicit alternative relationships are shown—never inferred competitor claims.
This guide compares 14 verified open-source alternatives to Google Keep, including AppFlowy, Memos, Joplin, and [Logseq](/projects/logseq).
Projects appear across Productivity, Data & Analytics, and Security & Privacy. 7 options include a self-hosting signal — see the self-hosted catalog. Ranking follows public GitHub stars and recorded momentum—not vendor marketing. Compare projects side by side, then confirm license fit, migration effort, and operational ownership before adopting any option.
Strongest repository-activity signal: AppFlowy · Jump to ranking · 73.8K stars · self-hostable
Proprietary note-taking app from Google.
Visit Google KeepCompare capabilities, licensing, and ownership model. Stars help with discovery; they are not a security or product-fit guarantee.
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source No
Open-source alternative to Google Keep
Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.
Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours. Review the official repository, license, release activity, and dep
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS. Review the official repository, license, release activity, and deplo
A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV
Open-source alternative to Google Keep
Desktop app to manage markdown knowledge bases
Desktop app to manage markdown knowledge bases Review the official repository, license, release activity, and deployment documentation before production adoption.
Open-source alternative to Google Keep
A fully open source & end-to-end encrypted note taking alternative to Evernote.
A fully open source & end-to-end encrypted note taking alternative to Evernote. Review the official repository, license, release activity, and deployment documentation before produ
Open-source alternative to Google Keep
Official Anytype client for MacOS, Linux, and Windows
Official Anytype client for MacOS, Linux, and Windows Review the official repository, license, release activity, and deployment documentation before production adoption.
Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.
Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help. Review the official repository, lic
Open-source alternative to Google Keep
Roll your own tracker!
Roll your own tracker! Review the official repository, license, release activity, and deployment documentation before production adoption.
Open-source alternative to Google Keep
Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage
Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage Review the official repository, license, release activ
Open-source alternative to Google Keep
Notes as it should have been. Built for people who just want to write, without nonsense.
Notes as it should have been. Built for people who just want to write, without nonsense. Review the official repository, license, release activity, and deployment documentation bef
Open-source alternative to Google Keep
A Simple, Lightweight, Cross-Platform Personal Note-Taking Application.
A Simple, Lightweight, Cross-Platform Personal Note-Taking Application. Review the official repository, license, release activity, and deployment documentation before production ad
Open-source alternative to Google Keep
A simple, fast, privacy-focused note-taking app that you can use easily, take notes rapidly, and, importantly, truly own your account and data.
A simple, fast, privacy-focused note-taking app that you can use easily, take notes rapidly, and, importantly, truly own your account and data. Review the official repository, lice
Open-source alternative to Google Keep
A self-hosted Google Keep replacement. Keeps the sticky-note vibe but adds much better navigation, timeline markers, proper list views, basic folders, and direct Keep/MD imports.
A self-hosted Google Keep replacement. Keeps the sticky-note vibe but adds much better navigation, timeline markers, proper list views, basic folders, and direct Keep/MD imports. R
Map must-have capabilitiesList the workflows in Google Keep you cannot drop during migration.
Verify the licenseConfirm it fits your use, distribution, and compliance model. Browse license briefs.
Run a proof of conceptTest real data, integrations, clients, and failure modes. Use Compare for side-by-side checks.
Plan ownershipAssess upgrades, backups, support, and an exit path. Read when self-hosting is worth it.
OpenSourceChoice currently lists 14 projects with an explicit alternative relationship to Google Keep. Catalog highlights include AppFlowy, Memos, and Joplin. Rankings follow public GitHub stars and recorded momentum—not paid placement. Match capabilities and license fit to your workflow before adopting any option.
Most catalogued alternatives publish source under OSI or source-available licenses and are free to inspect. Hosting, commercial support, or cloud model APIs may still cost money. Always read the project license for your use case.
7 options in this list carry a self-hosting signal. Confirm the official install guide, backups, upgrades, and hardening steps before production.
Map must-have Google Keep workflows, verify license and compliance fit, run a proof of concept with real data and integrations, then plan ownership for upgrades, backups, support, and an exit path.
Narrow the same alternatives by search, license, tags, or self-hosting signals when you need a tighter shortlist.
United StatesAGPL-3.0Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
ProductivityOpen-source projects grouped in this category for discovery and comparison.#
DartProjects tagged with this topic in the verified catalog.
Github ActionsProjects tagged with this topic in the verified catalog.
JavaScriptProjects tagged with this topic in the verified catalog.
Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.
Google KeepProprietary note-taking app from Google.Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.
Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.#
GoProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.Google KeepProprietary note-taking app from Google.Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
ProductivityOpen-source projects grouped in this category for discovery and comparison.#
TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.United StatesAGPL-3.0A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#ClojureProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.Google KeepProprietary note-taking app from Google.Desktop app to manage markdown knowledge bases
Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.A fully open source & end-to-end encrypted note taking alternative to Evernote.
ProductivityOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.Google KeepProprietary note-taking app from Google.Official Anytype client for MacOS, Linux, and Windows
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.Google KeepProprietary note-taking app from Google.
SwitzerlandAGPL-3.0Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.
Security & PrivacyOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.Roll your own tracker!
InfrastructureOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage
ProductivityOpen-source projects grouped in this category for discovery and comparison.#JavaScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.
CSSProjects tagged with this topic in the verified catalog.Self-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.Google KeepProprietary note-taking app from Google.Notes as it should have been. Built for people who just want to write, without nonsense.
ProductivityOpen-source projects grouped in this category for discovery and comparison.#TypeScriptProjects tagged with this topic in the verified catalog.Github ActionsProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.A Simple, Lightweight, Cross-Platform Personal Note-Taking Application.
Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.#
VueProjects tagged with this topic in the verified catalog.JavaScriptProjects tagged with this topic in the verified catalog.
NodeJSProjects tagged with this topic in the verified catalog.Google KeepProprietary note-taking app from Google.
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