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Memtime alternatives · Time Tracking

Open-source alternatives to Memtime

Memtime is not described as open source on its own site. 10 of the 98 other time tracking apps in this directory are open source, according to their own sites.

Memtime is a paid product with a free trial, starting at $14 per user / month, billed annually ($12 on a 2-year term). 9 of them are free or have a free plan.

10 tools · Listings checked up to Nov 13, 2026 · Where the facts come from

How each one differs from Memtime

  1. Dayflow

    Open-source Mac app that logs your workday automatically

    • Dayflow starts at $20 per month, billed monthly. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Dayflow has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists a web app.
    • Only Memtime lists Windows and Linux apps.
    Dayflow vs MemtimeDayflow pricing and details

  2. TimeScribe

    Free, open-source local time tracker for macOS and Windows

    • TimeScribe is free. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • TimeScribe has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists a web app.
    • Only Memtime lists a Linux app.
    TimeScribe pricing and details

  3. TimeTagger

    Open-source time tracker built on tags and a timeline

    • TimeTagger starts at €3 per month, billed annually (€4 billed monthly). Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • TimeTagger has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists macOS, Windows and Linux apps.
    • TimeTagger is open source and self-hostable, according to its own site.
    TimeTagger pricing and details

  4. Simple Time Tracker

    Free, open-source activity time tracker for Android

    • Simple Time Tracker is free. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Simple Time Tracker has a free plan. Memtime does not, though it has a free trial.
    • Only Simple Time Tracker lists an Android app.
    • Only Memtime lists a web app.
    Simple Time Tracker pricing and details

  5. ActivityWatch

    Free, open-source automatic time tracker that keeps data local

    • ActivityWatch is free. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • ActivityWatch has a free plan. Memtime does not, though it has a free trial.
    • Only ActivityWatch lists an Android app.
    • Only ActivityWatch lists a browser extension.
    ActivityWatch pricing and details

  6. Kimai

    Open-source time tracking with invoicing, self-hosted or cloud

    • Kimai starts at €2.99 per user / month, billed annually (€3.99 billed monthly). Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Kimai has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists macOS, Windows and Linux apps.
    • Kimai is open source and self-hostable, according to its own site.
    Kimai pricing and details

  7. solidtime

    Open-source time tracker for freelancers and teams

    • solidtime starts at €8 per user / month, billed annually; on-premise licenses from €49 / year. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • solidtime has a free plan. Memtime does not, though it has a free trial.
    • Only solidtime lists a browser extension.
    • solidtime is open source and self-hostable, according to its own site.
    solidtime pricing and details

  8. Timewarrior

    Free, open-source time tracking from the command line

    • Timewarrior is free. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Timewarrior has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists a web app.
    • Only Memtime lists a Windows app.
    Timewarrior pricing and details

  9. Traggo

    Self-hosted, tag-based time tracking with dashboards

    • Traggo is free. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Traggo has a free plan. Memtime does not, though it has a free trial.
    • Only Memtime lists macOS, Windows and Linux apps.
    • Traggo is open source and self-hostable, according to its own site.
    Traggo pricing and details

  10. TimeTrex

    Time and attendance, payroll and HR workforce management

    • TimeTrex starts at $5 per employee / month, $50 monthly minimum, 1-year term. Memtime starts at $14 per user / month, billed annually ($12 on a 2-year term).
    • Only Memtime lists macOS, Windows and Linux apps.
    • TimeTrex is open source, according to its own site.
    • TimeTrex also covers payroll, shift scheduling, time clock, employee records and time off.
    TimeTrex pricing and details

Common questions

Is there an open-source alternative to Memtime?

Yes. Dayflow, TimeScribe, TimeTagger, Simple Time Tracker, ActivityWatch, Kimai, solidtime, Timewarrior and 2 more are open source, according to their own sites.

Is Memtime open source?

Memtime is not described as open source on its own site. The listing was checked on Oct 6, 2026 against the pages it cites.

Which of these time tracking apps are free?

Dayflow, TimeScribe, TimeTagger, Simple Time Tracker, ActivityWatch, Kimai, solidtime, Timewarrior and 1 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Memtime: the alternatives its listing names first, then the tools that share the most features with it.