CogentLSAT vs 7Sage vs LSAT Demon: Which LSAT Prep Is Worth It in 2026?
Updated September 2026 with current pricing, and for the current LSAT format (Logic Games were removed in August 2024).
If you've been researching LSAT prep, you've probably landed on the same names over and over: 7Sage, LSAT Demon, and increasingly, CogentLSAT. They're built very differently and priced very differently, and the "best" one genuinely depends on how you study.
This comparison is written by the team behind CogentLSAT, so take that for what it's worth. We'll stick to facts about each platform, tell you where CogentLSAT falls short, and say who each one is built for.
The Short Version
| CogentLSAT | 7Sage | LSAT Demon | |
|---|---|---|---|
| Price | Free tier; $5/month Pro | From $69/month (Core) | From ~$95-99/month (Basic) |
| Free option | Free tier with a daily practice limit | Free account: 4 official PrepTests with explanations | 7-day free trial, plus free official tests and a monthly live class |
| Question source | AI-generated, modeled on LSAT patterns | Official LSAT questions (via LSAC's LawHub) | Official LSAT questions |
| Teaching style | Practice, analytics, and AI explanations | Video curriculum; live classes on higher plans | Drilling with detailed explanations; daily live classes |
| Social features | Study groups, leaderboard, activity feed | Discussion forums | Live classes |
| Best for | Budget-conscious self-studiers who like studying with others | Learners who want a structured video course | Students who want intensive, explanation-heavy drilling |
One cost to know about: courses that use official questions generally require LSAC's LawHub Advantage ($124/year) on top of the course price.
7Sage
7Sage built its reputation on detailed video explanations that break down question types from first principles. If you learn best by watching someone reason through problems, it's a strong fit.
What you get: A structured self-study curriculum with analytics and official questions through LawHub. Core starts at \(69/month; higher tiers add daily live classes (\)129/month) and personal coaching ($299/month).
Free option: A free account includes the four free official PrepTests with step-by-step explanations, plus free live classes.
Worth knowing: If you've received an LSAC fee waiver, 7Sage offers Core and Live for $1/month.
Who it's for: Learners who want a proven, structured curriculum and respond well to video instruction.
LSAT Demon
LSAT Demon is built around a specific method, taught consistently, with a heavy emphasis on drilling and detailed explanations.
What you get: Official LSAT questions, detailed explanations, and daily live classes (all recorded). Plans start around $95-99/month.
Free option: A 7-day free trial, plus free access to several official LSATs with explanations and a monthly live class.
Who it's for: Serious studiers who want explanation-heavy drilling and live instruction, and who have the budget for it.
CogentLSAT
CogentLSAT started from a simple observation: most LSAT prep costs $69 or more a month, which adds up fast over a 3-6 month prep period, before the test fee, LawHub Advantage, or any tutoring. For a lot of pre-law students, that's a real barrier.
What you get free: Daily ranked practice in Logical Reasoning and Reading Comprehension (with a daily limit), shorter timed practice tests, AI explanations, a score estimate with progress tracking, and study groups, a leaderboard, and an activity feed.
What Pro adds ($5/month): Unlimited daily practice, full-length timed practice tests, full diagnostic analytics, AI study courses and a personalized study schedule, and higher AI usage limits.
Where CogentLSAT falls short:
No licensed official LSAT questions. Our question bank is AI-generated and modeled on real LSAT patterns. You should still take official PrepTests, and a free LawHub account includes four.
No video lesson library. If you need someone to teach concepts from scratch on video, a video course is the better fit.
Newer platform. We don't have years of community content or forum history.
Who it's for: Self-motivated studiers who want an affordable tool with AI guidance and people to study alongside.
The Price Question
A typical prep period is 3-6 months. At entry-level pricing:
| Platform | 3 months | 6 months |
|---|---|---|
| CogentLSAT Pro | $15 | $30 |
| 7Sage Core | $207 | $414 |
| LSAT Demon Basic | ~$285-297 | ~$570-594 |
Add $124/year for LawHub Advantage if your course requires it. Prices change, so check each platform's pricing page before you decide.
Can You Use More Than One?
Yes, and many people do. A low-cost combination:
CogentLSAT for daily practice, analytics, and study groups (free, or $5/month for Pro).
A free LawHub account for the four official PrepTests in the real test-day interface.
7Sage's free account or LSAT Demon's free resources for explanations of those official tests.
That gets you daily practice, official full-length tests, and expert explanations for $0-5 a month.
Bottom Line
Choose 7Sage if you want a comprehensive video curriculum and have the budget, or if you qualify for its $1/month fee-waiver plan.
Choose LSAT Demon if you want explanation-heavy drilling with daily live classes.
Choose CogentLSAT if you want affordable, data-driven practice and people to study with, and you'll pair it with official PrepTests.
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