Trevor AI is a lightweight AI scheduling tool that connects your task list to your calendar and time-blocks work into available slots. It predicts how long tasks will take, suggests when to schedule them, and asks for your approval before moving anything .
At a Glance
- Core Focus: AI time-blocking that bridges tasks and calendar for personal planning, not team project management
- Pricing: Free plan covers core features; Pro costs roughly $5-6/month, making it one of the cheapest AI schedulers available
- Key Integrations: Todoist, Google Tasks, Microsoft To Do, plus Google, Outlook, and Apple Calendar support
- Main Limitation: No team features, limited task-app integrations (no Notion, Asana, Jira, or ClickUp), and web-only with no native mobile app
- Privacy: GDPR-compliant, European hosting, data not sold to third parties; some features use OpenAI models
- Best For: Budget-conscious individuals, students, freelancers, and Todoist users who want to try time-blocking without commitment
What Is Trevor AI?
Trevor AI is an AI-powered daily planning app built around time-blocking. Its premise is simple: most people’s to-do lists never turn into real work because tasks never make it onto the calendar. Trevor solves that gap by placing your task list next to your calendar and letting you drag items into open slots .
The company, Trevor Labs, is based in Bulgaria and has operated since 2016 . Unlike heavier tools like Motion or Reclaim, Trevor AI deliberately stays narrow. It does not manage projects, coordinate teams, or handle meeting scheduling with other people. It does one thing: turning your task list into time blocks on your calendar .
How Trevor AI Works
The Core Workflow
Trevor AI’s interface splits into two main areas. The Task Hub on the left displays tasks synced from Todoist, Google Tasks, or Microsoft To Do. The calendar view on the right shows your day or week. You drag a task into an open slot, and it becomes a calendar event with two-way sync .
If dragging feels tedious, you can click “Plan My Day”. Trevor analyzes your availability, predicts task durations, and proposes a full schedule. You review the suggestions and confirm before anything is committed .
The “Restraint” Philosophy
A defining characteristic of Trevor AI is that it asks before acting. Many AI schedulers automate aggressively, moving tasks without permission. Trevor behaves differently. Its AI suggests, you approve. That final click is intentional product design, and it appeals to users who want computational help without losing control over their day .
One reviewer described the experience this way: starting with 11 tasks and no idea where to begin, dragging three onto the calendar, and having a full plan in four minutes. Nothing dramatic, just faster than expected from something this affordable .
Key Features
AI Duration Prediction
Trevor learns how long your tasks actually take. A private AI model trained on your scheduling patterns adjusts duration estimates over time. If you consistently spend 45 minutes on client emails but always block 20, Trevor catches the gap and adjusts . After a few weeks, the predictions stop being generic guesses and start reflecting your real patterns .
Focus Mode
When you start a time block, Focus Mode opens into a dedicated workspace with a timer, a large notes field, and an AI-generated five-step task breakdown. That client project you have been circling for three days gets split into manageable actions. It functions like a built-in Pomodoro with an AI assistant .
Ask Trevor
A conversational assistant lets you manage your schedule in natural language. You can type commands like “schedule three hours of writing tomorrow morning” or “move my workout to Thursday.” Ask Trevor can create, edit, complete, and reschedule tasks in bulk. It asks permission before accessing data and shows a preview before committing changes .
Start My Day Email
Every morning, Trevor sends a digest covering yesterday’s completed hours, overdue tasks, today’s appointments, and personalized planning advice. One reviewer noted that an email flagged a consistent 40-minute underestimate on writing tasks, an insight they had not noticed themselves .
Pricing
| Feature | Free Plan | Pro Plan |
|---|---|---|
| Calendar connections | 1 account | Multiple accounts |
| Core time-blocking | ✓ | ✓ |
| Personal AI model | ✗ | ✓ |
| Recurring scheduled tasks | ✗ | ✓ |
| Progress dashboard | ✗ | ✓ |
| Start My Day email | Basic | Full |
| Price | $0 | ~$5/month annual, ~$6/month monthly |
The free plan is genuinely usable for personal planning. Pro unlocks multiple calendars, the adaptive AI model, recurring tasks, and analytics. At roughly $5-6 per month, Trevor sits at the lowest price tier among functional AI schedulers .
Privacy and Security
Trevor AI is based in Europe and hosted on Google and Amazon infrastructure. The company states it adheres to GDPR standards and never sells or shares user data with third parties . The Google Play listing confirms data is encrypted in transit and users can request deletion .
Important distinctions: The privacy claims are company statements, not independently audited certifications. Trevor AI does not publicly claim SOC 2 certification. Some features are powered by OpenAI models, meaning task content may pass through third-party LLM infrastructure. If your organization requires Zero Data Retention guarantees, verify directly with Trevor Labs before adopting .
A “private AI model” trained on calendar data is used exclusively for smart features, according to Trevor’s disclosure. The company does not publish a model name or version number .
Main Limitations
Narrow Integration Footprint
Trevor AI connects to Todoist, Google Tasks, and Microsoft To Do. It does not integrate with Notion, Asana, Jira, ClickUp, or Linear . If your tasks live in those tools, you would need to manage tasks inside Trevor directly, which works for individuals but breaks down for team-based workflows.
No Team Features
This is strictly a solo tool. There are no shared workspaces, no task assignment, and no team scheduling. Reclaim and Motion both handle team scenarios; Trevor does not .
Web-Only with No Native App
Trevor runs as a web app. Mobile access requires adding the site to your home screen. There is no dedicated iOS or Android application. The mobile browser experience works, but it is not a native app .
AI Predictions Need Time
Duration predictions improve with use. A brand-new account starts with generic estimates. The AI becomes genuinely useful after a couple of weeks of consistent scheduling, not immediately .
How Trevor AI Compares
| Tool | Target User | Core Strength | Pricing | Key Limitation |
|---|---|---|---|---|
| Trevor AI | Budget individuals | Simple time-blocking, low cost | Free; ~$5/mo Pro | Narrow integrations, no teams |
| Motion | Teams & professionals | Full automation, project management | $19-49/mo | Expensive, aggressive automation |
| Reclaim | Focus-time protectors | Habit defense, PM-tool sync | Free tier; $8+/mo | Google-first, complex setup |
| Akiflow | Power users with scattered tasks | Universal inbox, command bar | ~$19/mo annual | No free plan, higher learning curve |
| Sunsama | Ritual-driven planners | Daily planning ceremony | ~$20/mo | Premium pricing |
Trevor AI competes on simplicity and price, not feature depth. It is the lowest-friction entry point into AI-assisted time-blocking .
Who Should Use Trevor AI?
Good fit:
- Todoist, Google Tasks, or Microsoft To Do users who want tasks on their calendar
- Students and freelancers on tight budgets
- Anyone curious about time-blocking who does not want a $20/month commitment
- Executive assistants managing multiple calendars for themselves
Poor fit:
- Teams needing shared scheduling or task assignment
- Users whose tasks live in Notion, Asana, or Jira
- Anyone wanting fully autonomous scheduling without manual approval
- Organizations with strict enterprise compliance requirements
Frequently Asked Questions
Is Trevor AI free?
Yes. The free plan supports core time-blocking with one calendar account and unlimited tasks. Pro costs approximately $5 per month with annual billing or $6 month-to-month, adding multiple calendars, the personal AI model, recurring tasks, and analytics .
Does Trevor AI work with Apple Calendar?
Yes. Trevor AI supports Google Calendar, Outlook, Office 365, and Apple iCloud Calendar. It is one of the few tools in this category with native Apple Calendar support .
Can Trevor AI schedule meetings with other people?
No. Trevor AI is a personal planning tool. It handles your own tasks and calendar but does not coordinate scheduling across multiple people or handle booking links .
Does Trevor AI sell my data?
The company states it never sells or shares user data with third parties. Google Play’s data safety section confirms no data sharing with third parties. Some features use OpenAI models, so task content may be processed by third-party LLMs. Review the privacy policy for current details .
What is the best alternative to Trevor AI?
Motion offers full automation and team features at $19-49/month. Reclaim provides stronger focus-time protection and PM-tool integrations starting at $8/month. Akiflow suits power users consolidating tasks from many sources at roughly $19/month annually. Trevor remains the cheapest functional option .
Conclusion
Trevor AI is a focused, affordable AI time-blocking tool. It does not try to manage projects, coordinate teams, or automate your entire day. It connects your task list to your calendar, predicts task durations, and helps you build a realistic schedule with your approval at every step.
It suits budget-conscious individuals who already use Todoist, Google Tasks, or Microsoft To Do. The free plan is generous enough to test whether time-blocking works for your workflow. The Pro plan at roughly $5-6 per month is a low-risk upgrade.
The limitations are clear: no team features, no native mobile app, and a narrow integration footprint. If your tasks live in Notion or Asana, or if you need shared scheduling, Trevor AI will not solve your problem. Evaluate it as a personal planning tool for simple task lists, not as an enterprise scheduling platform.
