There are 3 open-source alternatives to Harvest in this directory. The most popular is Midday with 14.2k GitHub stars, followed by Solidtime(8.4k stars). All are open source, free to use, and many can be self-hosted.
| # | Tool | Stars | Language | License |
|---|---|---|---|---|
| 1 | Midday A comprehensive tool offering invoicing, time tracking, file reconciliation, storage, financial overview, and an AI assistant, specifically designed for freelancers to streamline their workflow and financial management. | 14.2k | TypeScript | GNU Affero General Public License v3.0 |
| 2 | Solidtime Modern open-source time-tracking app for efficient productivity management. | 8.4k | PHP | GNU Affero General Public License v3.0 |
| 3 | Kimai Kimai is a web-based multi-user time-tracking application suitable for freelancers, companies, and organizations to track time, generate reports, and create invoices. SaaS version available. | 4.6k | PHP | GNU Affero General Public License v3.0 |
A comprehensive tool offering invoicing, time tracking, file reconciliation, storage, financial overview, and an AI assistant, specifically designed for freelancers to streamline their workflow and financial management.
Modern open-source time-tracking app for efficient productivity management.
Kimai is a web-based multi-user time-tracking application suitable for freelancers, companies, and organizations to track time, generate reports, and create invoices. SaaS version available.
The top three are Midday(14.2k stars), Solidtime(8.4k stars), Kimai(4.6k stars). All are open source and free to use.
Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.
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