Know what to work on next — with the time you actually have.
GapRail uses your calendar availability to find the time you actually have and recommend the task that fits it best.
7-day free trial · No card required · $11/month after


GapRail with sample data
The problem
Your to-do list doesn’t know your calendar.
A task list shows everything you could do. A calendar shows when you’re busy. Neither one answers the question you actually face all day: what should I do right now? GapRail answers it.
- See your next opening.
- See which tasks fit it.
- Get one recommended next step.

A real moment
You have 25 minutes before your next meeting. What’s worth starting?
GapRail considers what matters, what you can act on, and what fits before your next commitment.
Illustrative example


Every kind of work
GapRail is built for work that doesn’t live in one neat list.
Clients, projects, deadlines, meetings — and maybe more than one calendar — all pulling at the same hours. GapRail brings them into a single view and a single decision: what deserves your time next.
Made for consultants, agency and ops professionals, and anyone splitting one workday across several responsibilities.
You may have a few questions before you get started.
Does GapRail automatically schedule every task?
No. GapRail recommends what to work on next; you decide what to do.
Which calendars can I connect?
Google Calendar, Apple/iCloud, and supported Microsoft Outlook and Microsoft 365 calendars. Some Microsoft work or school accounts may need admin approval.
What happens when nothing fits the opening?
GapRail tells you when no eligible task fits the time available.
Do I have to enter every task by hand?
You can add tasks manually or paste in a list to go faster.
Stop deciding from scratch every time you have an opening.
7-day free trial · No card required · $11/month after
