Best Self Hosted Alternatives to Hubstaff

ActivityWatch is an automated time tracking and lifelogging suite that records how you spend time on your devices. It stores data locally under your control and provides a web interface to explore and analyze your activity.

Key Features

• Automatic tracking via “watchers” (active app/window, AFK status, browser tab activity, and more)
• Local, user-controlled data storage with a REST API and query engine
• Web dashboard to visualize time usage and breakdowns
• Categorization to group and summarize activity for better overviews
• Cross-platform support (Windows, macOS, Linux, and Android)
• Extensible ecosystem with browser extensions and editor plugins

Use Cases

• Personal productivity and work-life balance tracking
• Understanding time spent across apps, websites, and projects
• Quantified-self lifelogging and behavioral research datasets

Limitations and Considerations

• Activity synchronization across devices is still a work in progress

ActivityWatch is a strong fit for individuals and teams who want detailed, automatic time tracking without giving up data ownership. Its modular watchers and API make it adaptable to many workflows and research needs.

solidtime is a modern open-source time tracking application built for freelancers, agencies, and teams. It combines time entry tracking with project organization, client management, and billing workflows in a single web app.

Key Features

• Time tracking with a fast, modern interface
• Projects, tasks, and client management
• Billable rates per project, member, organization, and more
• Roles and permissions for team collaboration
• Multiple organizations per user account
• Import from other trackers (including Toggl and Clockify)
• Billing, reporting, and PDF invoice generation
• Progressive Web App (PWA) experience for mobile devices

Use Cases

• Freelancers tracking billable hours per client and generating invoices
• Agencies managing projects, team access, and rates across multiple clients
• Teams centralizing time entry reporting for internal or client-facing summaries

Limitations and Considerations

• Some announced features may be marked as “coming soon” depending on the version (for example offline support and certain client templating features)

solidtime is a good fit for organizations that want a modern UX and strong core time-tracking features while keeping control via an open-source, deployable product. It is especially well-suited when projects, client billing, and permissions need to live in the same system.

Kimai is a professional, web-based time-tracking application for freelancers, agencies, and organizations. It helps teams record working time across customers, projects, and activities, and turns that data into reports and invoices.

Key Features

• Multi-user time tracking with roles, teams, and permission controls
• Customer, project, and activity management with budgets and hourly rates
• Time-clock mode (punch-in/punch-out) and multi-timer support
• Advanced reporting, filtering, and dashboards for time and cost analysis
• Invoicing with configurable templates and multiple export formats
• Data export options (for example CSV, PDF, and spreadsheet formats)
• Extensive JSON API for integrations and automation
• Authentication options including database login, LDAP, and SAML, plus optional TOTP-based 2FA
• Plugin system to extend features

Use Cases

• Tracking billable work and generating invoices for clients
• Company-wide timesheets and internal reporting by team, project, and period
• Integrating time tracking into existing tooling via the JSON API

Kimai is a solid fit when you need a full-featured time tracking system with strong reporting and invoicing capabilities, while supporting both small and large multi-user deployments.

Ever Gauzy is an open business management platform that combines core back-office and team operations into a single suite. It provides a web application plus headless APIs to manage customers, employees, projects, and finances.

Key Features

• ERP and finance features including invoicing, estimates, income/expense tracking, and billing
• CRM with contacts/leads management and sales pipelines
• HRM and ATS features such as employee records, onboarding, time off, and candidate tracking
• Project and task management with goals/KPIs and reporting/analytics dashboards
• Time tracking, timesheets, and activity/productivity tracking (including desktop timer apps)
• Multi-organization support with roles and permissions, multi-currency, and multilingual UI
• Data import/export and integrations with external services

Use Cases

• Running internal operations for agencies or distributed teams (projects, time, billing)
• Managing HR and hiring pipelines alongside employee scheduling and time off
• Tracking sales, proposals, and invoicing in one system for small to mid-sized businesses

Limitations and Considerations

• The platform is broad in scope and can require careful configuration to match specific business processes
• Some functionality is split across optional desktop/server apps (e.g., desktop timer) depending on deployment choice

Ever Gauzy is suited for organizations that want an integrated, extensible suite covering operations from CRM through HR and finance. Its API-first approach also makes it useful as a backend for custom client and workforce workflows.

Worklenz is an open-source project management platform that combines task management, time tracking, resource planning and basic client/finance features in a single product. It provides a web application suitable for teams that need project planning, collaboration and time-based reporting.

Key Features

• Task management with subtasks, dependencies, attachments and activity logs
• Kanban board and phase-based project views for visual workflow tracking
• Built-in time tracking and timesheets with time reports and per-user/project summaries
• Resource and workload views to monitor team allocation and utilization
• Project templates and reusable task templates for standardizing projects
• Client portal and basic project finance tracking for billing visibility
• Dashboard analytics and project health/estimated vs actual reporting
• Files and comments attached to tasks for team collaboration
• Deployable via Docker with recommended stack components (PostgreSQL, Redis, MinIO, nginx)

Use Cases

• Agencies and consultancies managing client projects, deliverables and billing
• Software and IT teams organizing work with kanban, time tracking and roadmap views
• Small-to-medium organizations needing resource planning, workload balancing and project analytics

Limitations and Considerations

• The free tier limits active projects (site notes a three-active-project limit for the free plan)
• Several features (CRM, HR) are listed as "coming soon" on the product site and roadmap
• Import/migration tools from other PM platforms appear limited or pending enhancements

Worklenz targets teams that want an integrated, open-source PM tool they can run themselves or use as a hosted service. It emphasizes a combined feature set (tasks, time, resources, analytics) and provides Docker-based deployment and documented setup for self-hosting.

TimeTagger is a web-based time-tracking application focused on tagging time entries and exploring them in an interactive timeline. It is designed for individuals and freelancers and can run locally or on a server, with optional multi-user authentication.

Key Features

• Interactive timeline UI for quickly tagging and reviewing time spent
• Tag-based workflow (instead of project-heavy structures)
• Reporting and exports, including PDF reports and CSV export
• Targets for daily/weekly/monthly goals and progress tracking
• Responsive UI for mobile and desktop, with offline use and sync
• Optional Pomodoro timer (experimental)
• Multiple authentication options, including built-in credentials or reverse-proxy header auth

Use Cases

• Personal productivity tracking and weekly review of time allocation
• Freelancer time tracking and generating client-ready PDF reports
• Lightweight team tracking when deployed with multi-user authentication

Limitations and Considerations

• Pomodoro functionality is marked as experimental
• Multi-user setups typically require explicit credential configuration or reverse-proxy integration

TimeTagger emphasizes a fast, focused tracking experience and practical reporting without heavy project management overhead. It is a strong fit for users who prefer tags, clear timelines, and straightforward exports for analysis or billing.

Traggo is a tag-based time tracking application that records time as tagged time spans rather than tasks. It provides a web UI with configurable dashboards, list and calendar views, and user management, and is distributed as open-source software for self-hosting.

Key Features

• Tag-based time tracking where each tracked interval is annotated with flexible tags (e.g., project, type).
• Customizable dashboards and diagrams for visualizing tracked time and tag-based statistics.
• List and calendar views for browsing and managing tracked time spans.
• The web UI includes multiple themes and simple user management.
• Provides a GraphQL schema/API and is implemented in Go; official distribution includes multi-architecture Docker images and a default SQLite database file.

(traggo.net)

Use Cases

• Freelancers or contractors who want flexible, tag-centric tracking across multiple projects and activity types.
• Small teams needing lightweight time-tracking with visual dashboards and exportable data for reporting.
• Privacy-conscious users or organizations that prefer to self-host an open-source time tracker and keep data under their control.

(traggo.net)

Traggo is focused on simplicity and flexibility for time recording via tags and suits users who want a lightweight, open-source, self-hosted tracking solution. It is implemented primarily in Go and is packaged for easy deployment with Docker and Docker Compose.

(github.com)