Solvely vs Formative
A detailed comparison to help you choose between Solvely and Formative.
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Verdict: Formative wins
Formative scores 4.2/5, edging out Solvely at 3.7/5. K-12 teachers and schools that want live visibility into student thinking during instruction — especially math, science and multilingual classrooms needing varied response types and standards-tagged data.
Solvely AI homework helper with step-by-step solutions | Formative Real-time assessment platform for classroom formative evaluation | |
|---|---|---|
| Rating | 3.7 (1 review) | 4.2 (1 review) |
| Pricing Model | freemium | freemium |
| Starting Price | Free tier available | Free tier available |
| 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. | K-12 teachers and schools that want live visibility into student thinking during instruction — especially math, science and multilingual classrooms needing varied response types and standards-tagged data. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tier | free tierteam features |
| Visit Solvely → | Visit Formative → |
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
Formative
Pros
- + Live response view shows student work as it is created — in my use this is the strongest mid-lesson intervention workflow in the assessment category
- + Response breadth beats quiz tools: drawing/whiteboard, graphing, equations, image annotation, audio and video responses alongside 20+ item types
- + Real digitisation of old material — upload a PDF or Doc and add response fields to it instead of rebuilding
- + Pricing is concrete and moderate: $249/teacher/year with a genuinely usable Free Teacher plan and a 14-day trial without a credit card (formative.com/plans, at time of writing)
- + District depth is real: standards dashboards, common assessments, Item Bank, Respondus LockDown, and Luna Configuration Studio for district AI guardrails
Cons
- - Collaboration is gated — shared libraries, common assessments and org dashboards require the school tier or above; no family/caregiver access at all
- - AI scoring of complex open-ended work is uneven and needs teacher review (consistent with a 21-teacher AIME 2025 pilot); no plagiarism checking
- - Since February 5, 2026 new monthly subscriptions are gone — individuals must buy annual despite school-year-shaped need; plan names keep changing post-Newsela
- - Video embeds depend on YouTube, which many districts block; a long-running user complaint without a built-in video-hosting alternative
- - Item formats skew to right/wrong answers; richer demonstration of learning needs custom rubric work on top
Frequently Asked Questions
Which is better, Solvely or Formative?▼
Formative scores higher at 4.2/5 vs 3.7/5 for Solvely, making it the better-rated option in our comparison.
What is the difference between Solvely and Formative?▼
Solvely: AI-powered homework assistant that provides detailed step-by-step solutions across multiple subjects including math, science, and literature. Formative: Formative is a classroom assessment tool that shows teachers each student's work as they do it, so they can respond during the lesson.
Is Solvely or Formative more affordable?▼
Solvely starts at €0/mo, Formative starts at €0/mo. Check the comparison table above for current pricing.
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