Memtime alternatives: 3 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
Five users get timers and a private auto-tracker; reports stop at 31-day windows and CSV export is paid.
licenseproprietary, free
runstheir cloud
installHosted signup; install the Windows/macOS/Linux desktop app for automatic activity tracking
dataSaved time entries, projects and reports live in Clockify's cloud; raw auto-tracker app and website activity stays in a local desktop database and is uploaded only when converted into a time entry
the catch vs MemtimeIts automatic tracker is a private local activity list that still needs manual conversion into time entries, so it is less seamless than Memtime's retrospective timeline and calendar-style assignment workflow.
setupAn account is required, and automatic tracking needs the desktop app plus operating-system activity permissions
facts verified 2026-08-11
One computer gets automatic app, site and document history, tags and timesheet export; cloud sync is the billable part.
licenseproprietary, free
runson your machine
installInstall the native Windows, macOS or Linux desktop package
dataActivity history, tags and reports stay on the computer in local SQLite databases; the Windows client uses ManicTimeCore.db and ManicTimeReports.db
setup✓ installs clean
the catch vs MemtimeIt captures a rich local history, but the free desktop product has less polished project-accounting integration and cross-device workflow than Memtime's purpose-built timesheet conversion.
facts verified 2026-08-11
Fast timers plus a private desktop activity trail you can promote into entries; formal approvals cost extra.
licenseproprietary, free
runstheir cloud
installHosted signup; optionally install the Windows/macOS desktop app, browser extension or mobile app
dataTime entries, projects and reports sync to the Toggl Track cloud account; the private desktop Timeline activity remains on that device unless the user turns it into a time entry
the catch vs MemtimeIts Timeline can suggest what happened, but turning that evidence into a complete retrospective timesheet is more manual and less continuous than Memtime's memory timeline.
setupAn account is required, and passive app/site history needs the desktop app and operating-system permissions
facts verified 2026-08-11
last updated 2026-08-11 · no votes, no pay-to-list · just what's real
ActivityWatchIt records local activity beautifully, but does not turn selected blocks into project timesheet entries.
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Clockify Free | proprietary, free | they host it | web, macos, windows, linux, ios, android, browser-extension | — | — |
| ManicTime Free | proprietary, free | one-click install | macos, windows, linux | — | — |
| Toggl Track Free | proprietary, free | they host it | web, macos, windows, ios, android, browser-extension | — | — |
People still pay for Memtime because the timer is simple, but people pay for frictionless capture and a history they trust enough to invoice or change habits from. The recurring cost buys idle detection, permissions, app metadata, privacy, notifications, sync, reports, integrations, and backups, not just the visible interface. If none of that applies to you, any pick above saves $168 a year.
Is there a free alternative to Memtime?
Yes: Clockify Free, ManicTime Free, Toggl Track Free. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own Memtime?
Our verdict is PARCIAL. The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Memtime, record local app activity privately and convert selected blocks into timesheet entries. The hard boundary is calendar and project integrations, team reporting, sync, and enterprise controls, plus ubiquitous capture, coaching, and team workflow. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/memtime.
