Gizmo records 9,273,984 monthly visits with +18.2% month-over-month growth and Freemium pricing. StackBob records 1,858 monthly visits with +2.2% growth and Paid pricing.
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
Bring every app into your identity workflows — without replacing your IAM
| Dimension / Metric | | |
|---|---|---|
| Official Domain | gizmo.ai | stackbob.ai |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 9.27M (9,273,984) | 1.86K (1,858) |
| MoM Traffic Delta | +1.42M (+18.2%) | +40 (+2.2%) |
| Primary Market & Share | 🇵🇭 Philippines (31.3%) | 🇺🇦 Ukraine (79.2%) |
| Direct Visits / mo | 5.7M | 914 |
| User Rating | 4.3 | 4 |
| Supported Platforms | Website | Website |
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
Turn notes, PDFs, PowerPoint slides and YouTube videos into ready-to-quiz flashcards without writing cards by hand.
Automatic scheduling resurfaces cards right before you would forget them, so review time goes where it is needed.
Answer-first quizzing with instant feedback instead of passive re-reading, reinforcing long-term retention.
Streaks, points and social study sessions keep motivation high and make daily review a habit.
Bring every app into your identity workflows — without replacing your IAM
Streamlined on/offboarding and role-based access control for employees and contractors, so IT admins and department managers reclaim hours.
Extend governance into applications that lack SCIM, APIs or connectors, closing the security gaps where most orphaned accounts occur.
Encrypted vaults let engineering and marketing teams share passwords for common accounts safely.
Detect and remove unused licences and orphaned accounts to win back a significant share of software spend.
SpecialistShare and access study materials worldwide — with AI study tools built in
SpecialistShare and access study materials worldwide — with AI study tools built in
Offers robust flashcard creation and practice tests, but with a stronger focus on free study tools.
Offers robust flashcard creation and practice tests, but with a stronger focus on free study tools.
Provides comprehensive AI tutoring and course material conversion, but features a more structured video-explainer interface.
Provides comprehensive AI tutoring and course material conversion, but features a more structured video-explainer interface.
Converts course materials into flashcards and mind maps, though its interface emphasizes visual conceptual learning over gamification.
Converts course materials into flashcards and mind maps, though its interface emphasizes visual conceptual learning over gamification.
SpecialistTurn any material into visual study sets, flashcards and quizzes
SpecialistTurn any material into visual study sets, flashcards and quizzes
Free / Open-sourceAn extendable launcher that puts your tools, AI, and automations one keystroke away
Free / Open-sourceAn extendable launcher that puts your tools, AI, and automations one keystroke away
Excels at summarizing extensive lecture notes and videos into study guides, though its flashcard gamification is simpler.
Excels at summarizing extensive lecture notes and videos into study guides, though its flashcard gamification is simpler.
Transforms various notes and videos into structured summaries and quizzes, offering a clean, straightforward study experience.
Transforms various notes and videos into structured summaries and quizzes, offering a clean, straightforward study experience.
Free / Open-sourceThe AI super app for work — tasks, projects, calendar and meetings in one place
Free / Open-sourceThe AI super app for work — tasks, projects, calendar and meetings in one place
Specializes in converting study files directly into Anki-compatible decks, ideal for dedicated spaced-repetition users.
Specializes in converting study files directly into Anki-compatible decks, ideal for dedicated spaced-repetition users.
Free AI study partner that turns your course material into practice questions, guides and flashcards
Free AI study partner that turns your course material into practice questions, guides and flashcards
Free / Open-sourceTurn policies into AI-enforced workflows you can prove
Free / Open-sourceTurn policies into AI-enforced workflows you can prove
