Solvely vs Heights AI
A detailed comparison to help you choose between Solvely and Heights AI.
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Verdict: Heights AI wins
Heights AI scores 4.0/5, edging out Solvely at 3.7/5. Online course creators and coaches who want courses, community and checkout in one platform and will use the AI Coach as a weekly forcing function.
Solvely AI homework helper with step-by-step solutions | Heights AI AI coach for online course creators | |
|---|---|---|
| Rating | 3.7 (1 review) | 4.0 (1 review) |
| Pricing Model | freemium | paid |
| Starting Price | Free tier available | From $99/mo |
| Best For | Students in structured STEM courses who want step-by-step methodology they can learn from, and who will buy a defined week or month around exam season rather than running the subscription continuously. | Online course creators and coaches who want courses, community and checkout in one platform and will use the AI Coach as a weekly forcing function. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tier | — |
| Visit Solvely → | Visit Heights AI → |
Solvely
Pros
- + Step-level drill-down forces the model to defend each line of working — in my tests this is where wrong turns surfaced fastest
- + Multi-model cross-check plus an echoed transcription of the scanned question caught a misread exponent before I wasted time on steps for the wrong problem
- + Strong on structured STEM: third-party accuracy testing reports 95%+ on algebra and 90 to 95% on calculus and statistics, matching what I saw
- + Real study surface beyond solving: flashcards and quizzes from your own files, mock exams in your class format, and timestamped live lecture notes
- + App-scale reliability signal — 4.9 stars across roughly 91,800 Google Play reviews and 5M+ downloads at time of writing
Cons
- - Free tier is exactly 2 solves — too small to evaluate accuracy on a real homework set before the paywall
- - Weekly billing is the default: $3.99 the first week then $8.99/week at time of writing, roughly $39/month if left running, against $10-20 monthly rivals
- - Geometry is the weakest STEM area — OCR stumbles on figures and multi-step proofs are frequently misread
- - Vendor accuracy claims conflict: homepage says 97% overall while the pricing page says up to 95%; both are self-measured
- - Humanities and essay support is generic; a general chat model writes better literary and historical analysis
Heights AI
Pros
- + The AI Coach is the most distinctive feature in its category: after an intake conversation it sent me weekly tasks tied to my stated goals, not generic advice
- + Course Generator produced a structurally sound draft (modules, lesson titles, description) in minutes — real time saved at the blank-page stage
- + Zero transaction fees on payments you collect, across every plan
- + All-in-one coverage — courses, community, digital products, coaching, website, email — under one login, with unlimited video hosting
- + Capterra 4.9/5 from 77 reviews and an AI roadmap (Heights AI 3) that is shipping, not vaporware
Cons
- - The $29 entry plan is deliberately narrow (1 challenge course, 100 active students, no AI website builder); the features a real business needs sit at $119/month
- - AI writes structure, not substance — course drafts and lesson reviews need your own material before anything is sellable
- - Active-student and contact caps create upgrade pressure; only the $499/month Academy tier is truly unlimited
- - Pricing is inconsistent across the vendor's own pages — legacy ladders ($19/$99) still appear in comparison articles alongside the current $29/$49/$119/$499
- - Built for the course-business model only — poor fit for internal LMS use, marketplaces, or membership without courses
Frequently Asked Questions
Which is better, Solvely or Heights AI?▼
Heights AI scores higher at 4.0/5 vs 3.7/5 for Solvely, making it the better-rated option in our comparison.
What is the difference between Solvely and Heights AI?▼
Solvely: AI-powered homework assistant that provides detailed step-by-step solutions across multiple subjects including math, science, and literature. Heights AI: Heights Platform is course and community software for creators, covering course building, memberships, coaching and sales in one place.
Is Solvely or Heights AI more affordable?▼
Solvely starts at €0/mo, Heights AI starts at €99/mo. Check the comparison table above for current pricing.
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