Open-source alternatives to TMetric

Compare community-driven replacements for TMetric in time tracking & timesheets workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.

TMetric

TMetric offers timers and manual entries, detailed reports, invoicing/billing, and payroll to manage client work and project budgets.Read more

Time Tracking & Timesheets

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Key stats

12Alternatives
9Support self-hosting
Run on infrastructure you control
9Active development
Recent commits in the last 6 months
5Permissive licenses
MIT, Apache, and similar licenses

Counts reflect projects currently indexed as alternatives to TMetric.

All open-source alternatives

ActivityWatch

Privacy-first time tracking that keeps your data local

Self-host friendlyActive developmentPermissive licensePython

Why teams choose it

Local-first architecture: all activity data stored on your machine
Extensible watcher system tracks apps, browsers, editors, and AFK status
Cross-platform support for Windows, macOS, Linux, and Android

Watch for

No iOS support currently available

Migration highlight

Developer Productivity Analysis

Track time across IDEs, terminals, and documentation to identify focus patterns and optimize work sessions

Timewarrior

Command-line time tracking with stopwatch and calendar backfill

Active developmentPermissive licenseIntegration-friendlyC++

Why teams choose it

Simple stopwatch commands for real-time time tracking
Calendar-based backfill to retroactively log work intervals
Flexible reporting across arbitrary date ranges and tags

Watch for

Command-line interface requires terminal familiarity

Migration highlight

Freelance Developer Billing

Track billable hours across multiple client projects with tagged intervals and generate detailed reports for accurate invoicing

InvoBook

Self-hosted invoicing and time tracking for freelancers and teams

Self-host friendlyActive developmentPermissive licensePHP

Why teams choose it

Integrated time tracking with project and task assignment
Automated invoice generation from tracked billable hours
Client and team management with project organization

Watch for

Requires PHP hosting environment and technical setup knowledge

Migration highlight

Freelance Consulting Time Tracking

Independent consultants log hours across multiple client projects and generate professional invoices automatically from tracked time entries.

Invoice Ninja

Source-available invoicing and time-tracking app built with Laravel

Self-host friendlyActive developmentPrivacy-firstPHP

Why teams choose it

Complete invoicing, quotes, expenses, and time-tracking in one platform
Self-hosted or SaaS deployment with full feature parity across both
Native mobile and desktop apps for iOS, Android, macOS, Windows, and Linux

Watch for

White-label branding removal requires $30/year license

Migration highlight

Freelance Consulting Business

Track billable hours, generate professional invoices, and provide clients with a branded portal to view quotes and make payments online.

ulogme

Local activity tracker visualizing computer usage with timelines

Self-host friendlyPrivacy-firstAI-powered workflowsPython

Why teams choose it

Records active window titles and keystroke frequency throughout the day
Runs completely locally with zero data uploaded to external servers
Interactive d3.js timelines with customizable activity categorization

Watch for

Limited to Ubuntu and OSX platforms only

Migration highlight

Developer Productivity Analysis

Track time spent in IDE, browser, and terminal to identify context-switching patterns and optimize focus time

Kimai

Professional open-source time-tracking for freelancers and teams

Self-host friendlyActive developmentPrivacy-firstPHP

Why teams choose it

Multi-user time-tracking with invoicing, data exports, and advanced reporting
Customizable rates, budgets, and role-based team permissions
SAML/LDAP authentication with two-factor authentication (TOTP)

Watch for

Requires PHP expertise and server infrastructure for self-hosting

Migration highlight

Freelance Client Billing

Track billable hours across multiple clients with custom rates, generate professional invoices, and export time reports for transparent client communication.

Midday

All-in-one business management platform for solo entrepreneurs

Active developmentIntegration-friendlyAI-powered workflowsTypeScript

Why teams choose it

Magic Inbox automatically matches receipts and invoices to transactions
Live time tracking with project overviews and collaboration tools
AI Assistant for financial insights, spending analysis, and document retrieval

Watch for

AGPL-3.0 license requires derivative works to be open-sourced

Migration highlight

Automated Expense Reconciliation

Magic Inbox matches emailed receipts to bank transactions automatically, eliminating manual bookkeeping and reducing month-end reconciliation time.

Wakapi

Self-hosted, WakaTime-compatible backend for coding statistics tracking

Self-host friendlyActive developmentPermissive licenseGo

Why teams choose it

WakaTime-compatible API works with existing editor plugins
Tracks projects, languages, editors, hosts, and operating systems
Multiple deployment options: Docker, Kubernetes, binary, or hosted cloud

Watch for

Requires manual setup and maintenance when self-hosted

Migration highlight

Personal Productivity Tracking

Developers gain insights into coding patterns, language usage, and time allocation across personal projects with complete data privacy.

Timestrap

Self‑hosted time tracker with flexible exports and extensibility.

Self-host friendlyPermissive licensePrivacy-firstPython

Why teams choose it

Multi‑format export for easy data sharing
Docker‑Compose deployment with PostgreSQL persistence
Extensible Django/Vue architecture

Watch for

Currently unstable; migrations reset before 1.0

Migration highlight

Freelance agency billing

Track billable hours per client and export CSV reports for invoicing.

Selfspy

Continuously logs computer activity for personal analytics

AI-powered workflowsPython

Why teams choose it

Cross‑platform daemon for Linux, macOS, and Windows
Optional Blowfish encryption of typed text with password protection
SQLite backend with SQLAlchemy models for easy querying

Watch for

Requires Python 2.7; no native Python 3 support

Migration highlight

Recover lost typed content

Query `selfstats` to retrieve text entered in the last hour, helping restore accidentally closed drafts.

Traggo

Self-hosted tag-based time tracker with customizable dashboards

Self-host friendlyActive developmentPrivacy-firstGo

Why teams choose it

One‑click self‑hosted deployment
Tag‑driven time entries without predefined tasks
Customizable dashboards with charts and diagrams

Watch for

Requires self‑hosting and maintenance

Migration highlight

Freelance project billing

Track hours by project and activity tags to generate client invoices

solidtime

Modern time-tracking app for freelancers and agencies

Self-host friendlyActive developmentPrivacy-firstPHP

Why teams choose it

Intuitive time‑tracking UI
Project, task, and client management with role‑based permissions
Configurable billable rates at organization, project, and member levels

Watch for

Requires own server or cloud subscription

Migration highlight

Freelancer billing clients

Track billable hours per project, apply rates, and generate invoices directly from the dashboard.

Choosing a time tracking & timesheets alternative

Teams replacing TMetric in time tracking & timesheets workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.

9 projects let you self-host and keep customer data on infrastructure you control.
9 options are actively maintained with recent commits.

Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from TMetric.

TMetric

TMetric offers timers and manual entries, detailed reports, invoicing/billing, and payroll to manage client work and project budgets.Read more

Time Tracking & Timesheets

Visit Alternative Website

Key stats

12Alternatives
9Support self-hosting
Run on infrastructure you control
9Active development
Recent commits in the last 6 months
5Permissive licenses
MIT, Apache, and similar licenses

Counts reflect projects currently indexed as alternatives to TMetric.

Common questions

Where is my data stored?

All activity data is stored locally on your machine in a database you control. Nothing is sent to external servers unless you explicitly configure synchronization.

Answer surfaced from ActivityWatch

What banking regions does Midday support?

Midday integrates with GoCardLess for European banks, Plaid for US and Canadian institutions, and Teller for additional US bank connectivity.

Answer surfaced from Midday

What's the difference between hosted and self-hosted versions?

The hosted SaaS version provides instant setup with managed infrastructure, while self-hosted gives you full control over deployment and data. Both include identical Pro and Enterprise features.

Answer surfaced from Invoice Ninja