Clockwise 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.
Planifica automáticamente tareas ilimitadas para las próximas dos semanas; las prioridades y dependencias son lo que te ofrece el plan de pago.
licenseproprietary, free
runstheir cloud
installCreate a hosted account in the web app or install the iOS or Android app
enginesA deterministic scheduling algorithm; FlowSavvy explicitly says it does not use machine learning to build schedules
dataTasks, events, and settings live in FlowSavvy's cloud database and synchronize with connected Google, Outlook, or iCloud calendars; the service currently provides no general calendar import or export
the catch vs ClockwiseFlowSavvy optimizes one person’s tasks and events, not the team-wide meeting negotiation and shared focus-time coordination Clockwise provided before shutting down.
setupRequires an internet connection; calendar synchronization requires OAuth or app-specific credentials
facts verified 2026-08-10
El plan gratuito individual mueve bloques de enfoque, hábitos, descansos y reuniones; el horizonte de planificación es de una semana.
Un calendario obtiene planificación de tareas a bloques de tiempo y algunas sugerencias de IA; múltiples calendarios y automatización más profunda tienen costo adicional.
licenseproprietary, free
runstheir cloud
installCreate a hosted web account and connect one supported calendar; the web app can be installed to a home screen
enginesA private per-user deep-learning scheduling model; some language features use OpenAI, according to Trevor's documentation
dataTasks, calendar events, and scheduling state are processed and stored in Trevor's hosted infrastructure, with connected calendar data synchronized through provider APIs
the catch vs ClockwiseTrevor schedules one person’s tasks around one calendar but does not optimize meetings and focus blocks across an organization as Clockwise did.
setupNo native desktop or mobile app; calendar integrations require OAuth, and the free tier is limited to one calendar account
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| FlowSavvy Free | proprietary, free | they host it | web, ios, android | — | — |
| Reclaim Lite | free (closed) | they host it | web | — | — |
| Trevor AI Free | proprietary, free | they host it | web | — | — |
La gente todavía paga por Clockwise porque una doble reserva o una invitación perdida puede costar más que años de suscripción. El costo recurrente compra actualización de OAuth, webhooks, bases de datos de zonas horarias, condiciones de carrera, recordatorios, capacidad de entrega, privacidad y disponibilidad, no solo la interfaz visible. If none of that applies to you, any pick above saves $81 a year.
Is there a free alternative to Clockwise?
Yes: FlowSavvy Free, Reclaim Lite, Trevor AI 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 Clockwise?
Our verdict is NO TANTO. Se puede construir una versión de consuelo, pero el valor decisivo del producto de pago está fuera de una reconstrucción individual. Para Clockwise, reorganiza bloques flexibles alrededor de reuniones fijas para el calendario de un usuario. El límite difícil son la optimización a nivel de organización, el grafo de calendarios, la adopción del equipo y la seguridad contra conflictos, además de integraciones de calendario y confiabilidad. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/clockwise.
