✦The Life-Aware Student Operating System

The student planner for
students with a real life.

You don't have to keep school in your head. Semestar plans coursework around job shifts, commutes, exams, and sleep—with verified syllabus math and zero-guilt recovery.

Start Free This Semester→Launch Standalone App↗

✦Semestar

🏛️Fall 2026

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Today

Thursday, August 27 · 7 planned items

What Now?

Organic Chemistry Prelab 2

Fits 75-min window (45 min est.) · Due today

Today’s plan

Chronological · confirmed commitments first

THE SEMESTAR ADVANTAGE

Why standard apps fail university students

Generic calendars don't understand assignment weights. Standard to-do lists don't know when you work shifts. Semestar is built for the realities of student life.

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Generic Calendars & To-Do Lists

✕Flat deadline lists: A 30% research paper looks identical to a 1% reading check.
✕No workload collision alerts: Ignores when 3 major exams land on the exact same Thursday.
✕Overdue guilt spirals: Red badges pile up indefinitely with zero actionable catch-up path.
✕Manual data entry slog: Typing hundreds of dates from PDF syllabi by hand every September.

BUILT FOR STUDENTS

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Semestar Academic OS

✓Multi-Week Gantt Runways: Breaks heavy projects into sprints with built-in office-hour visits.
✓Life-Aware Scheduling: Protects job shifts, transit commutes, sleep hours, and lunch downtime.
✓Zero-Guilt Recovery Mode: Triages missed work by syllabus weight and generates extension drafts.
✓Source-backed review: Proposed facts retain document, page, and confirmation state before entering the planner.

CORE CAPABILITIES

Built for how university actually works

Three intelligent layers that replace disorganized calendars and deadline anxiety.

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Dynamic “What Now?” HUD

Never wonder what to work on next. Calculates your exact free-time window between lectures and work shifts to recommend the highest-impact action.

NO DECISION FATIGUE01

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Predictive Gantt Runways

Decomposes 15-page papers and senior capstones into realistic work sprints, buffer days, and scheduled office hour checkpoints.

MULTI-WEEK HORIZONS02

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Zero-Guilt Recovery Mode

Life happens. When deadlines slip, Semestar triages overdue items by syllabus weight and late penalty rules, generating extension email templates instantly.

CALM TRIAGE03

WHAT-IF INTELLIGENCE

Grade forecasting with syllabus math

Models weighted categories and tells you exactly what exam scores you need.

PSYC 302 · COGNITIVE METHODS

Final Research Paper Score (30% weight)88%

50%75%100%

VERIFIED WEIGHTS FROM SYLLABUS

• Midterms (30%): Earned 90.0%

• Lab Practicals (25%): Earned 95.0%

• Quizzes (15%): Earned 90.0% (Lowest dropped)

PREDICTED FINAL GRADE

90.7%

Grade: A-

🎯 Needed for A (93.0%): 95.8%

🎯 Needed for A- (90.0%): 85.8%

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Launch Special: Get Your First Month 100% Free!

Use coupon code SEMESTARLAUNCH for a 30-day free trial ($0 for Month 1, then $6.99/mo). Cancel anytime.

DIRECT-TO-STUDENT PRICING & MATRIX

Simple, honest student plans.

Start with our free core planner or try the complete AI academic operating system free for your first 30 days.

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FREE FOREVER

$0/ free forever

No credit card required

Semestar Core

Complete manual semester planning with zero ads, cookies, or data selling.

Get Started Free→

INCLUDES IN PRODUCTION

✓Unlimited courses, credits & terms
✓Unified coursework & due date board
✓Rewarding milestone check-ins & celebrations
✓Today life schedule & timeblocking
✓Weighted grade & standing tracking
✓Academic & career contacts directory
✓1-way iCalendar / ICS export

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30-DAY FREE TRIAL

$0for Month 1

Then $6.99/mo · Cancel anytime

Semestar Pro

The complete AI academic operating system with automated syllabus OCR and conflict triage.

EVERYTHING IN CORE, PLUS:

✓Multimodal AI Syllabus OCR · PDF, Photo, Text
✓Interactive Source Review & Discrepancy Resolution
✓Semester Intelligence · Collision Warnings & Reschedule
✓Resend Professor Extension Email Drafter & Tracking
✓Predictive Gantt Flight Plans & Workload Smoothing
✓Onboarding Wizard with Fast Canvas/ICS Ingestion
✓Documents Vault & Syllabus Repository

Comprehensive Feature Breakdown

Compare Semestar Core vs. Pro vs. the upcoming Campus Enterprise edition.

Feature & Capability

Core ($0)

Pro (1st Month Free w/ Code)

Enterprise (Unis)

🎓Core Academic Planning

Unlimited Course & Term Management Track all semesters, quarters, course sections, and credits without caps.	✓	✓	✓
Unified Coursework & Due Date Board All assignments, tests, and readings sorted chronologically by due date with category tags.	✓	✓	✓
Rewarding Milestone Celebrations Interactive progress check-ins with celebratory audio-visual feedback and momentum tracking.	✓	✓	✓
Today Life Timetable & Timeblocking Daily timetable combining lecture sessions, study blocks, and personal routines.	✓	✓	✓
Fixed Life Constraints & Context Protect sleep hours, job shifts, family commitments, and recovery windows.	✓	✓	✓
Self-Care & Recovery Rhythms Manage non-academic grounding activities and wellness routines.	✓	✓	✓
Academic & Career Contacts Directory Complete directory for professors, TAs, counselors, and research PIs with fast meeting links.	✓	✓	✓
Weighted Grade Tracking & Standing Real-time weighted syllabus category calculations and course standing alerts.	✓	✓	✓
Manual Runway Gantt Timelines Backward-planned timeline breakdowns for major papers and exams.	1 Runway	Unlimited	Unlimited
1-Way iCalendar / ICS Export Export clean RFC 5545 calendar feeds to Google Calendar, Apple Calendar, and Outlook.	✓	✓	✓
Offline Mode & Resilient Persistence Keep working without interruption during campus Wi-Fi outages with automatic offline banner.	✓	✓	✓

🧠AI Intelligence & Syllabus Automation

Multimodal AI Syllabus Parser (Gemini) Instant OCR extraction of PDF syllabi, scanned handouts, and portal screenshots.	—	Unlimited AI Ingestion	Campus-Wide Ingestion
Interactive Source Review & Provenance Resolver Automated discrepancy detection between syllabus text and digital portals with 1-click fixes.	—	✓	✓
Semester Intelligence Collision Warnings Automated detection when multiple major exams or deadlines collide with job shifts.	—	✓	✓
Interactive Reschedule Strategy Presets Select between shift-prep earlier, staggered sprints, or syllabus policy extension presets.	—	✓	✓
Predictive Flight Plans & Workload Smoothing Dynamic Gantt milestone pacing based on real-time task difficulty and available study windows.	—	✓	✓

✉️Academic Communications & Delivery

Professor Extension Request Drafter Empathetic, respectful email drafts automatically incorporating syllabus late policies.	—	✓	✓
Direct Email Delivery via Resend Send extension requests directly from Semestar with student identity formatting.	—	✓	✓
Automated Student CC Proof of Delivery Automatically sends a delivery receipt to your personal university inbox for official records.	—	✓	✓
Reply-To University Inbox Routing Ensures professor replies route straight to your personal university email address.	—	✓	✓
Sent History & Delivery / Reply Logs Persistent audit log of sent requests, delivery status, and incoming professor replies.	—	✓	✓

📁Onboarding & Document Vault

Student Onboarding Wizard Guided 3-step setup with institution lookup, active term selection, and course adding.	✓	✓	✓
Fast Canvas/ICS Calendar Import Drop existing university .ics calendar feeds to auto-populate class schedules.	✓	✓	✓
Documents Vault & Provenance Repository Centralized repository storing confirmed course syllabi, lab guides, and rubrics.	✓	✓	✓

🏛️University Enterprise Infrastructure (In Build)

Full Feature License (No Downsizing) 100% unlocked platform capabilities for every enrolled student with zero feature gating.	—	—	Full Campus Access
Native 2-Way Canvas & Blackboard LMS Sync IMS Global LTI 1.3 Advantage integration syncing assignments, rubrics, and gradebook.	—	—	LTI 1.3 Advantage
Campus SSO (SAML 2.0 / Shibboleth / Okta) Seamless institutional single sign-on using university credentials and domains.	—	—	SAML 2.0 / Okta
SIS Auto-Roster Sync (Banner / Workday) Automated enrollment provisioning mapping courses on Day 1 with zero manual entry.	—	—	OneRoster / CSV
FERPA-Compliant Advisor Early-Alert Telemetry Privacy-preserving early warning heatmaps for academic advisors to prevent student burnout.	—	—	Advisor Portal

FOR HIGHER EDUCATION & UNIVERSITIES

Semestar Campus Enterprise Edition

Full institutional license with zero feature downsizing. Includes 2-Way Canvas/Blackboard LMS sync, Banner/Workday SIS auto-roster provisioning, SAML 2.0 SSO, and FERPA-compliant Advisor retention telemetry.

Contact Campus Team →

💡GOT QUESTIONS?

Frequently Asked Questions

Everything you need to know about the launch trial, AI syllabus ingestion, and academic communication.

When you apply SEMESTARLAUNCH at checkout, you receive your first 30 days of Semestar Pro completely free ($0.00). After your first month, your subscription renews at the regular student rate ($6.99/mo, $19.99/semester, or $39/academic year). You can cancel anytime before the trial ends with 1 click and keep all your core planner data forever.

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Still have questions about your syllabus or semester?

We're here to help students and faculty make planning effortless.

Email Student Support ↗

✦GET READY FOR YOUR BEST SEMESTER

Stop stressing about deadlines.
Start planning with sanity.

Build a plan around coursework, work shifts, exams, sleep, and the rest of your actual week.

Create your free planner→Explore Interactive App↗