Best Open Source Alternatives to Clockify

Compare the best free and open-source alternatives to Clockify — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 5 alternatives

Clockify

Proprietary SaaS

PricingFreemium

Platformsweb, mobile, desktop

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Clockify alternatives compared

Open-source alternatives to Clockify, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Super Productivity	23,356	MIT	LinuxmacOSWindowsandroid	No	Nov 2026	Visit
ActivityWatch	19,486	MPL-2.0	LinuxmacOSWindowsandroid	No	Nov 2026	Visit
Midday	15,113	AGPL-3.0	LinuxmacOSWindows	No	Jun 2026	Visit
Kimai	5,135	AGPL-3.0	LinuxmacOSWindowsDocker	Yes	Nov 2026	Visit
TimeScribe	931	GPL-3.0	DockerLinuxmacOSWindows	Yes	Nov 2026	Visit

Top open-source Clockify alternatives

Super Productivity23,356MIT

Super Productivity is an open-source task and time tracker replacing paid Clockify seats with local timeboxing and direct Jira and GitHub sync.

LinuxmacOSWindowsandroidios

vs Clockify: a free, open-source option you fully control, licensed MIT.

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ActivityWatch19,486MPL-2.0

ActivityWatch is an open-source, local-first alternative to RescueTime that logs desktop and browser activity into an on-device SQLite database.

LinuxmacOSWindowsandroid

vs Clockify: a free, open-source option you fully control, licensed MPL-2.0.

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Midday15,113AGPL-3.0

Midday replaces Harvest with live bank feeds, automated receipt matching, and client invoicing to give agencies real-time visibility into project margins.

LinuxmacOSWindows

vs Clockify: a free, open-source option you fully control, licensed AGPL-3.0.

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Kimai5,135AGPL-3.0

Kimai is a self-hosted time tracking alternative to Clockify that gives agencies full control over their data without per-seat pricing.

LinuxmacOSWindowsDockerWeb

vs Clockify: a free, open-source option you fully control, licensed AGPL-3.0.

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TimeScribe931GPL-3.0

TimeScribe is an open-source, offline time tracker that replaces Clockify with local SQLite project billing, idle detection, and zero cloud telemetry.

DockerLinuxmacOSWindows

vs Clockify: a free, open-source option you fully control, licensed GPL-3.0.

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Best Open Source Alternatives to Clockify

Clockify

Clockify alternatives compared

Top open-source Clockify alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.