About 0sec
0sec is a calendar assistant for iPhone that you operate by speaking. Instead of opening a calendar and hunting for a date, you ask whether a time slot is free and then tell the app to schedule it, which suits moments when someone proposes a meeting time mid-conversation.
The app uses speech recognition and natural language processing to interpret requests and fill in event details such as timing and location. Its site also mentions task management, appointment booking and synchronization across platforms, and positions the product for busy professionals and entrepreneurs.
Key features
- Voice commands to create calendar events
- Availability checks from spoken questions
- Natural language scheduling of meetings
- Task management alongside the calendar
- Synchronization across multiple platforms
Good fit for
- →Answering availability questions during a conversation
- →Scheduling quickly while on the go
- Tags
- voice-assistant
- calendar
- scheduling
- ios
- ai
- productivity
0sec: questions and answers
- What is 0sec used for?
- 0sec is a voice-controlled calendar app that checks availability and creates events from spoken requests. It is a good fit for answering availability questions during a conversation and scheduling quickly while on the go.
- Is 0sec open source?
- No. 0sec is proprietary (closed-source) software. In the Scheduling category, open-source options include Cal.diy, Thunderbird Appointment and Someday.
- What are some alternatives to 0sec?
- 0sec competes with Fantastical, Motion and Reclaim.ai.
Open-source alternatives to 0sec
See all
Cal.diy
Scheduling
Scheduling infrastructure for absolutely everyone.
MITvs Calendly★ 49k
Thunderbird Appointment
Scheduling
Invite others to grab times on your calendar. Choose a date. Make appointments as easy as
MPL-2.0vs Calendly★ 553Someday
Scheduling
Free to host calendar availability picker - open-source cal.com / calendly alternative bui
MITvs Calendly★ 1.1k
Rallly
Scheduling
Rallly is an open-source scheduling and collaboration tool designed to make organizing eve
AGPL-3.0vs Doodle★ 5.3k
Easy!Appointments
Scheduling
:date: Easy!Appointments - Self Hosted Appointment Scheduler
GPL-3.0vs Calendly★ 4.4k
Pretalx
Scheduling
Conference planning tool: CfP, scheduling, speaker management
OSSvs Cvent★ 946
SaaS alternatives to 0sec
See all
Fantastical
Scheduling
Calendar app for Apple devices with natural-language entry and scheduling links
SaaS
Motion
Productivity
AI planner that auto-schedules tasks and meetings on the calendar
SaaS
Reclaim.ai
Scheduling
Calendar assistant that schedules tasks, habits and focus time automatically
SaaS
Morgen
Scheduling
Calendar and task planner that connects multiple calendars
SaaS
Vimcal
Scheduling
Fast calendar app with keyboard shortcuts and availability sharing
SaaS
Notion Calendar
Scheduling
Calendar app that syncs with Google Calendar and links events to Notion pages
SaaS

