Open-source alternatives guide · Updated 2026

Best open-source alternatives to Toggl

Compare the best free and open-source alternatives to Toggl — 5 verified projects with explicit catalog relationships. Inspect licenses, GitHub activity, self-hosting signals, and migration fit before you switch.

5verified alternatives
4self-hosted signals
2categories

Only explicit alternative relationships are shown—never inferred competitor claims.

Overview

This guide compares 5 verified open-source alternatives to Toggl, including Midday, SolidTime, Kimai, and Wakapi.

Projects appear across Infrastructure and Business Software. 4 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: Midday · Jump to ranking · 14.6K stars

About Toggl

Proprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, repository activity, and self-hosting options befo

Ranked open-source alternatives to Toggl

Compare capabilities, licensing, and ownership model. Stars help with discovery; they are not a security or product-fit guarantee.

Midday

Open-source alternative to Toggl

InfrastructureAGPL-3.0

Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers

Invoicing, Time tracking, File reconciliation, Storage, Financial Overview & your own Assistant made for Freelancers Review the official repository, license, release activity, and

Best for: Infrastructure teams
Deployment: Inspectable source
License: AGPL-3.0
Activity: Updated 1 month ago

Key capabilities

typescript

nextjs finance

supabase

SolidTime

Open-source alternative to Toggl

AustriaInfrastructureAGPL-3.0Self-hosted

Modern open-source time-tracking app

Modern open-source time-tracking app Review the official repository, license, release activity, and deployment documentation before production adoption.

Best for: Infrastructure teams
Deployment: Self-hostable
License: AGPL-3.0
Activity: Updated 3 days ago

Key capabilities

self-hosted

vue

laravel time-tracker

Kimai

Open-source alternative to Toggl

Business SoftwareAGPL-3.0Self-hosted

Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so much more... Web-based multi-user applicat

Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so mu

Best for: Operations teams
Deployment: Self-hostable
License: AGPL-3.0
Activity: Updated 31 hours ago

Key capabilities

self-hosted

php time-tracker time-tracking

Wakapi

Open-source alternative to Toggl

InfrastructureMITSelf-hosted

📊 A minimalist, self-hosted WakaTime-compatible backend for coding statistics

📊 A minimalist, self-hosted WakaTime-compatible backend for coding statistics Review the official repository, license, release activity, and deployment documentation before produc

Best for: Infrastructure teams
Deployment: Self-hostable
License: MIT
Activity: Updated 14 days ago

Key capabilities

TimeScribe

Open-source alternative to Toggl

Business SoftwareGPL-3.0Self-hosted

Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.

Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline. Review the official repository, lic

Best for: Operations teams
Deployment: Self-hostable
License: GPL-3.0
Activity: Updated 1 month ago

Key capabilities

How to choose a Toggl alternative

Map must-have capabilitiesList the workflows in Toggl 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.

Frequently asked questions about Toggl alternatives

What are the best open-source alternatives to Toggl?

OpenSourceChoice currently lists 5 projects with an explicit alternative relationship to Toggl. Catalog highlights include Midday, SolidTime, and Kimai. Rankings follow public GitHub stars and recorded momentum—not paid placement. Match capabilities and license fit to your workflow before adopting any option.

Are open-source alternatives to Toggl free?

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.

Can I self-host an alternative to Toggl?

4 options in this list carry a self-hosting signal. Confirm the official install guide, backups, upgrades, and hardening steps before production.

How should I evaluate Toggl alternatives?

Map must-have Toggl 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.