Sift vs Todoist: AI Planner vs Task Manager (2026)
Compare Sift and Todoist for task and schedule management. See how an AI-powered planner compares to the world's most popular task manager for students and professionals.
Sift
Todoist
Feature Comparison
| Feature | SiftFree / $9.99 Student / $19.99 Pro | TodoistFree / $7 Pro / $10 Business |
|---|---|---|
| Pricing | ||
| Free tier | ||
| Premium starting price | $9.99/mo | $7/mo (Pro) |
| Pro/Business price | $19.99/mo | $10/user/mo (Business) |
| AI features included | Limited (Pro+) | |
| AI & Automation | ||
| Conversational AI agent | ||
| AI auto-scheduling | ||
| Smart rescheduling | ||
| Task decomposition | ||
| Voice-to-tasks | Ramble (38 languages) | |
| Morning briefings | Premium | |
| Custom automations | Premium | Via Zapier/IFTTT |
| Natural language input | ||
| Task Management | ||
| Task creation & tracking | ||
| Projects / Workspaces | ||
| Priority levels | ||
| Labels & filters | Workspaces | Advanced |
| Recurring tasks | ||
| Reminders | Push, email, iMessage | Push, email (Pro) |
| Academic Features | ||
| Canvas LMS integration | ||
| Assignment auto-import | ||
| Syllabus parsing | ||
| Grade forecasting | ||
| Calendar & Communication | ||
| Google Calendar sync | Bidirectional | View + task sync |
| Outlook sync | Bidirectional | View + task sync |
| Time blocking | 13 block types | |
| iMessage / SMS channel | ||
| Gmail integration | Forward emails only | |
Summary
Todoist is the gold standard for simple, reliable task management with clean design and broad platform support. But it's fundamentally a to-do list — no AI scheduling, no calendar optimization, no LMS integration. Sift is an AI agent that actively manages your schedule, syncs with Canvas, classifies your email, and reaches you via iMessage.
Why Choose Sift?
- Full AI agent with auto-scheduling that builds your day — Todoist is a manual task list
- AI time blocking with 13 block types — Todoist shows tasks on a calendar but doesn't schedule them
- Canvas LMS integration imports and schedules assignments automatically
- iMessage channel — manage tasks and schedule via text
- Gmail integration with 12-category email classification — Todoist only extracts tasks from forwarded emails
- Entity graph and memory learns your preferences over time (Premium)
Considerations
- Todoist is cheaper for pure task management ($7/mo Pro)
- Todoist has broader platform support (Android, Windows, Linux, 10+ platforms)
- Todoist has 90+ integrations and a larger third-party ecosystem
- Todoist Ramble lets you voice-dictate tasks in 38 languages
Who Should Use Sift?
Sift is Perfect For:
- • College students using Canvas LMS
- • Professionals who want AI-managed scheduling
- • Anyone who wants to plan via iMessage or text
- • People juggling classes, work, and personal commitments
- • Anyone who wants a free AI planner that actually works
Consider Todoist If:
- • You want the simplest possible task management
- • You need broad platform support (Android, Windows, Linux)
- • Budget is your top priority ($7/month for Pro)
- • You don't need calendar optimization or AI scheduling
Frequently Asked Questions
Can I switch from Todoist to Sift?
Yes! Sift syncs with your Google Calendar and Outlook, so your existing events carry over automatically. You can try Sift's free tier risk-free alongside Todoist to see which fits your workflow better.
What does the free tier include?
Sift's free tier includes core task management, calendar sync, limited Canvas integration, reminders, and limited AI access. Premium plans ($9.99/mo Student, $19.99/mo Professional) unlock unlimited AI, automations, memory, and full Canvas sync.
Does Sift work on mobile?
Yes. Sift has a full web app, and you can also interact with Sift entirely via iMessage — just text it like you would a friend. No app download needed.