What Is Trevor AI? The $5 Time-Blocking Planner
Trevor AI is a daily planner built around one interaction: you drag a task onto your calendar and it becomes a time block. Tasks and calendar stay in sync both ways, and Trevor suggests when each thing should go, with a duration it estimates for you and you can override.
It’s one of the cheapest tools in this space at $5 a month, and it’s unusually clear about what it is. Trevor plans your day. It doesn’t work it.
What Trevor does
- Drag and drop scheduling. Tasks from your lists become calendar blocks by dragging them, with real-time sync so the calendar and the task list never disagree.
- AI scheduling suggestions. In-schedule prompts propose optimal times for a task, accepted with one click.
- Auto task duration. Trevor assigns a base duration to each task, which you can overwrite.
- Multiple accounts. Connect several task lists and calendars and see everything competing for the same hours in one view.
It runs on the web, on both mobile and desktop, so there’s no install.
What Trevor costs
Verified on trevorai.com on July 30, 2026. The Pro Plan is $5/month paid annually, or $6/month paid monthly. Trevor notes the displayed price may include a 25% discount applied at signup, so check what you’re actually quoted. There’s a 30-day money-back guarantee, cancellation any time, and a 7-day trial that may be included.
Pro covers multiple calendar accounts and the full planning feature set. At $5 this is the least expensive tool in this comparison by a wide margin.
Planning is not doing
This is the whole evaluation, so it’s worth being precise rather than critical.
Trevor is excellent at the specific problem of deciding when. If your days collapse because you never allocated the hours, or because your to-do list and your calendar live in separate universes, Trevor fixes that for the price of a coffee.
What it does not do is any of the work. Trevor will find you a 45-minute block on Thursday for “reply to the Henderson thread.” It won’t read the thread, write the reply, or send it. It will schedule “book the offsite venue” and leave the booking to you. Every block it creates is still a block of your labour.
That’s a completely legitimate product. The mistake is buying a planner while hoping for an assistant, which is a common enough confusion that it’s worth stating plainly.
If the tasks themselves are the problem rather than their placement in your week, you want something that executes. Carly is an AI agent you delegate to over email: it handles the thread, books the venue, and updates the records, across 200+ native integrations. AI agents from $35/month, and non-AI workflow steps aren’t metered.
Who Trevor suits
Good fit if you already know what needs doing and the failure mode is scheduling, if you like manual control over an algorithm rearranging your week, and if you want multi-calendar visibility cheaply. Reviewers consistently praise the same thing: it reduces mental clutter and becomes a daily habit.
Poor fit if you want the calendar to auto-rebalance aggressively as things slip, which is closer to Motion’s territory, or if you want tasks executed rather than allocated. It’s also planning-only, so there’s no email or inbox capability at all.
For the wider field, see Trevor AI alternatives, or the head-to-heads with Motion and Akiflow.
FAQ
What is Trevor AI?
An AI daily planner. You drag tasks onto your calendar to create time blocks, and Trevor suggests optimal times and estimates durations, keeping tasks and calendars synced in real time.
How much does Trevor AI cost?
The Pro Plan is $5/month paid annually, or $6/month paid monthly. The displayed price may include a 25% signup discount. There’s a 30-day money-back guarantee and a 7-day trial may be included.
Does Trevor AI do the tasks it schedules?
No. Trevor allocates time for work; you still do the work. It’s a planner, not an assistant that acts on your behalf.
Does Trevor AI handle email?
No. Trevor covers tasks and calendars only. There’s no inbox triage or drafting.
Can Trevor connect more than one calendar?
Yes. Multiple calendar accounts and multiple task lists are supported on Pro, which is the main reason people upgrade.
Is there a free version of Trevor AI?
Trevor advertises a trial that may be included with signup, plus a 30-day money-back guarantee on Pro. Check the current terms at signup, since the discount and trial framing suggests these change.
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See what people say
"Before Carly, I relied on a Calendly link, but the whole process felt impersonal and not very professional. Carly changed that by handling all the back-and-forth, so I'm no longer stuck in endless email threads trying to line up schedules.
Now Carly reaches out to candidates, shares my real-time availability, lets them pick a slot, then sends a Zoom link and drops it straight into my calendar. She sends reminders to both of us before each call, which has significantly reduced no-shows and last-minute confusion.
On top of scheduling, Carly acts like a full executive assistant, sending me my schedule the night before so I can prepare for each call. It reminds me of the old x.ai assistant, but Carly is noticeably smarter, faster, and better suited to my healthcare recruitment business."
