| What it does | AI quiz generator that turns notes into quizzes
| Free unassisted coding skills diagnostic for developers
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| Stage | Not given
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| Founded | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free: 5 quizzes per month. Starter: $1.60/month (regularly $2, 20 quizzes). Plus: $4/month (regularly $5, 60 quizzes). Pro: $7.20/month (regularly $9, 200 quizzes). Team: $12/month (regularly $15, unlimited quizzes for up to 5 members). Halloween sale offering 20% off paid plans until October 31.
| Free: 14-minute diagnostic, one daily practice set with free account, daily puzzle, share cards. Monthly flex: $4.99 first 30 days, then $10.99 per 30 days. Annual rebuild: $84 for 365 days (about $7 per month, save 33%). Paid in USDT, USDC or DAI on Ethereum; no auto-renewal.
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| Key features | - Multiple choice question generation with explanations and difficulty tags
- Interactive flashcards with 3D flip animation
- Fill-in-the-blank questions for recall practice
- True/false questions with explanations
- PDF, TXT, and Markdown file upload support
- Support for 29 languages
- Bloom's Taxonomy mapping for cognitive level testing
- Quiz sharing via unique shareable links
- PDF export capability
- Generation in under 30 seconds
| - 14-minute AI-off diagnostic measuring six coding skills
- Per-skill profile with bands from Sharp to Offloaded
- Trace replay showing variable changes line by line
- Adaptive daily practice with spaced repetition
- Mastery ladder tracking skill levels Cold to Sharp
- XP and practice day gamification layer
- Full drill library browsable by skill, difficulty and language
- Interview pre-flight seven-day plan
- Skill decay trend over time with dated retakes
- Per-language tracking for JavaScript, TypeScript and Python
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| What makes it different | - Questions mapped to Bloom's Taxonomy for deeper cognitive learning, not just surface-level memorization
- Instant quiz generation in under 30 seconds from any source material
- Multiple question types including multiple choice, flashcards, fill-in-the-blank, and true/false
- Support for 29 languages with diverse file format uploads
- Original content not stored on servers; privacy-focused generation
| - Measures unassisted coding without AI, autocomplete or editor tools
- Diagnostic kept separate from practice to avoid training contamination
- Six-skill model focuses on code reading and review, not algorithms
- Prepaid crypto payments with no auto-renewal
- Per-language metrics tracked separately without averaging
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ▼ −1 (down) since last check | 1 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 5 | 0 |
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| Citation Flow (Majestic) | 25 | 16 |
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| Referring domains (Majestic) | 71 | 3 |
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Examina
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