7 Best Open Source Harvest Alternatives
A curated collection of the 7 best open source and self-hosted alternatives to Harvest in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Harvest in 2026? The top open-source alternative is Super Productivity — Open-source deep work task manager with time tracking.
Other highly rated open-source Harvest alternatives include Midday, SolidTime and Kimai.
Open-source deep work task manager with time tracking
A free, open-source productivity app designed for deep work and focus. Super Productivity combines task management, time tracking, and focus tools in one offline-capable application that prioritizes privacy and customization. - Task Management: Capture ideas instantly with quick add, subtasks, notes, and due dates to keep your list organized. - Time Tracking: One-click time tracking with keyboard shortcuts and automatic breaks to maintain flow. - Focus Tools: Distraction-free focus mode with Pomodoro timer and timeboxing techniques. - Customizable Boards: Switch between Kanban, Eisenhower, compact lists, or custom layouts without losing progress. - Calendar Integration: Sync tasks from your calendars for a complete daily overview. - GitHub & Jira Integration: Import issues and sync work across GitHub, GitLab, and Jira automatically. - Privacy-First: Your data never leaves your device with zero tracking and no account required. - Cross-Platform Sync: WebDAV and Dropbox sync for seamless use across desktop, web, and mobile. - Advanced Work Logging: Generate timesheets and work reports instantly for freelancers and consultants. - Plugin System: Extend functionality with custom plugins to build your perfect workflow. - Procrastination Helper: Built-in CBT techniques to overcome procrastination and improve focus. - Keyboard-First Design: Comprehensive shortcuts for power users who prefer keyboard navigation. - No Vendor Lock-in: Export data anytime in JSON or CSV format. Super Productivity is a self-hostable web application available as a desktop app (Electron-based) and web app. The project is open source under the MIT license and can be deployed on any server or run locally. The application supports WebDAV and Dropbox for cross-platform synchronization and offers plugins for extended functionality. Self-hosting options: - Official Docker image available - Can be deployed on any cloud provider or personal server - Local-first architecture ensures data privacy and offline functionality - GitHub repository provides detailed installation and configuration guides
All-in-one business stack for modern founders
Midday is an all-in-one business management platform designed for modern founders. It consolidates invoicing, time tracking, transaction reconciliation, and financial exports into one unified system, eliminating the need for multiple disjointed tools. - Automated Invoicing: Send invoices and track payments with real-time updates. - Transaction Reconciliation: Automatically sync and categorize transactions from connected accounts. - Time Tracking: Log billable hours and project time directly within the platform. - Receipt Management: Match receipts to transactions and automate expense tracking. - Financial Insights: Generate clean financial reports and exports for accountants. - Customer Management: Track customer performance and payment history in one place. - Document Storage: Centralize files and documents related to projects or clients. - AI Integrations: Connect with external tools via AI-powered workflows. Midday is a cloud-based SaaS platform with no self-hosting option. The service is designed for ease of use with automatic syncing to financial accounts (e.g., Stripe, AWS) and supports modern web browsers. While the platform leverages AI for integrations, the core functionality does not require AI models for operation.
Open source time tracker for teams
Solidtime is a modern, open-source time tracking solution designed for freelancers and teams. It combines time tracking, project management, reporting, and invoicing in a single platform. - Time Tracking: Automatic activity tracking with idle detection and privacy-friendly local storage - Project Management: Organize projects, tasks, clients, and teams with role-based access control - Reporting & Analytics: Detailed reports with filtering, sharing, and export options - Invoicing: Convert billable hours into professional invoices - Desktop Apps: Native apps for Linux, macOS, and Windows - Browser Extension: Quick time tracking from your browser - Self-Hosting: Full control with self-hosted deployment options - Open Source: AGPL-3.0 licensed with 15,000+ users and 8,600+ GitHub stars Solidtime is built with modern web technologies and can be self-hosted for complete data control. The project provides comprehensive documentation for deployment and maintenance. The open-source nature allows for customization and integration with existing workflows.
Open-source time tracking for teams
Kimai is a smart, simple, and secure time-tracking application designed for teams and companies. Built with a mobile-first approach, it provides extensive features beyond basic time recording, including invoicing, expense tracking, and detailed reporting. - Time Tracking: Record and manage work hours with ease. - Invoicing: Generate invoices in multiple formats (PDF, ODS, XLSX, HTML, CSV). - Expense Tracking: Log and manage expenses alongside time tracking. - Reporting: Access detailed reports on key metrics and project progress. - Audit Logs: Track all data changes to prevent unauthorized manipulation. - Role-Based Access: Customizable permissions ensure users see only what they’re allowed to. - REST API: Integrate Kimai with other applications via JSON API. - Kiosk Mode: Ideal for shared workstations or public access. - Single Sign-On (SSO): Support for SAML (Azure AD, Google Workspace). - Custom Fields & Templates: Tailor the system to fit specific workflows. - Mobile-Friendly: Responsive design works on any modern device. - Data Export: Export data in multiple formats for further analysis. Kimai is open-source and can be self-hosted. The GitHub repository provides the source code, installation guides, and community support. The cloud version is also available for those who prefer a managed solution.
Open-source coding time tracker with stats
Wakapi is a self-hosted, open-source tool designed to help developers track the time spent coding across different projects and programming languages. It provides detailed statistics, public leaderboards, and customizable badges for GitHub profiles. - 100% free and open-source with no hidden costs - GDPR-compliant and privacy-focused - Detailed statistics and visualizations for coding sessions - Public leaderboards to compare coding activity - Custom badges for GitHub READMEs - Weekly email reports summarizing coding activity - Intuitive REST API for integration with other tools - Prometheus metrics for monitoring and observability - Lightning-fast performance with low resource usage - Wakatime compatibility for seamless migration - Self-hosting support for full data control - Built with Go and MySQL - Easy deployment via Docker or direct installation - Compatible with existing Wakatime setups - Hosted securely with GDPR compliance - Active community and sponsor support
Ever Teams offers an all-in-one solution for work management, time tracking, and team collaboration with integrations for popular tools.
Ever Teams offers an all-in-one solution for work management, time tracking, and team collaboration with integrations for popular tools.
Private offline time tracker for macOS and Windows
TimeScribe is a private, offline time tracking application designed to help you monitor working hours, breaks, projects, and overtime without relying on cloud services or requiring an account. Available for both macOS and Windows, it ensures your data stays on your device. - Local-Only Tracking: All data is stored locally on your device, ensuring privacy and no cloud dependency. - No Account Required: Start tracking immediately without signing up. - Project & Task Management: Organize time entries by projects and tasks for better invoicing and reporting. - Break & Overtime Tracking: Monitor breaks, scheduled hours, and overtime to maintain work-life balance. - App Usage Insights: Track which applications you use during work hours for better productivity analysis. - Menu Bar Integration: Quickly start, stop, or switch timers directly from the menu bar. - Open Source: Fully open source under the MIT license, allowing for transparency and community contributions. - Cross-Platform: Available for both macOS and Windows. TimeScribe is a desktop application and does not require self-hosting. It runs entirely offline on your local machine, ensuring maximum privacy and data control. The application is built with Vue.js and Laravel, and the source code is available on GitHub.
About Harvest
Harvest is a professional time tracking and invoicing platform designed to help teams log hours, analyze performance, and streamline billing. Trusted by over 70,000 businesses, it offers intuitive time tracking, detailed reporting, and seamless invoicing with payment integrations.
Key Features of Harvest
- Time Tracking: Log hours via timers, timesheets, or calendar integration across desktop, mobile, and browser.
- Reporting & Analysis: Gain insights into team productivity, project profitability, and utilization metrics with visual breakdowns.
- Invoicing & Payments: Generate polished invoices, track receivables, and export billable data to accounting tools.
- Team Management: Approve timesheets, monitor team capacity, assign projects, and balance workloads in real time.
- Integrations: Connect with tools like Asana, Slack, Stripe, and accounting software for a unified workflow.
- Forecasting: Plan projects and resources with built-in forecasting tools.
- Expense Tracking: Log and manage project-related expenses alongside time tracking.
- Budgeting: Set and monitor project budgets to ensure profitability.
Tech / Self-Hosting
Harvest is a cloud-based SaaS solution and does not offer self-hosting options. It is GDPR compliant and designed with enterprise-grade security and privacy standards.