
Self-hosted timeline for quick notes, logs, and snippets.
Official pricing explicitly says whole product $0, with no license, subscription, seat, usage or premium-feature fee. Self-hosting infrastructure remains the user's cost.
Note-Taking Tools
Offline-first notes for web and Android with optional self-hosted synchronization.
The core app is free and stores notes locally. Optional sync needs a server and maintenance. An optional Docker image-processing feature uses a separate Six Labors license key; its current price was not verified, so that add-on is excluded from the free claim.
Pricing checked .
Check official pricing
Offline-first notes for web and Android with optional self-hosted synchronization. A self-hosting option is recorded for this project. Review the official deployment instructions and maintenance requirements before running it yourself.
Official README and source license checked on 2026-11-01. This entry describes the source application; optional hosting, providers, and service costs are stated separately. AltStack did not execute project code or installers.
Availability checked 1 Nov 2026. Check the provider’s release or installation information
Core local notes are free under MIT. Optional sync requires hosting and administration; one image-processing add-on has separate unverified licensing/pricing.
No one-line command has been verified for keepIT; follow its official installation instructions instead of guessing a Docker image or installer.
keepIT provider setup documentationTechnologies recorded in the catalog snapshot.

Self-hosted timeline for quick notes, logs, and snippets.
Official pricing explicitly says whole product $0, with no license, subscription, seat, usage or premium-feature fee. Self-hosting infrastructure remains the user's cost.

Encrypted note-taking that syncs across all your devices.
We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

Privacy-first knowledge management with block-level linking.
Official README explicitly says most features are free even commercially and member privileges require payment; sync and membership are separate from AGPL source/local software. No numeric price is asserted from the missing conventional pricing route.

Privacy-first knowledge base that connects your notes.
The Logseq repository edition is available under AGPL-3.0 with documented installation or build instructions and no required source-license subscription. Your server, storage, backups and administration remain your costs. This check covers that source edition; managed services, premium extensions and commercial relicensing, if offered, are not included or price-verified.

AI-powered research notebook with full privacy control.
The MIT notebook source can run on your infrastructure without a source-license subscription. A local model route uses your hardware; model licenses, storage and electricity remain your responsibility. Optional hosted models, speech/podcast providers and cloud infrastructure can charge separately.
Local-first, Git-native personal knowledge base with AI.
Official homepage and README explicitly say Tolaria is free forever/open source, local-first and account-free. Users may choose their own AI agents; external subscriptions/models are separate.
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