# Caktus AI vs Studyable Caktus AI records 47,736 monthly visits with -33.7% month-over-month growth and Freemium pricing. Studyable records 72,371 monthly visits with +13.6% growth and Free pricing. | Metric | [Caktus AI](https://openaitools.app/tool/caktus) | [Studyable](https://openaitools.app/tool/studyable-app) | | :--- | :--- | :--- | | Website URL | https://www.caktus.ai | https://studyable.app | | Categories | AI Productivity Tools, AI Writing, AI Essay Writer, AI Paragraph Generator | AI Homework Helper, AI Flashcard Maker, AI Math, AI Essay Writer | | Pricing Model | Freemium | Free | | Monthly Visits | 47,736 | 72,371 | | MoM Growth Rate | -33.7% | +13.6% | | Primary Market | Ireland | Australia | | Direct Visits | 15,890 | 28,285 | | Review Score | 4.1 | 4.4 | | Saved Count | 5 | 1 | | Supported Platforms | Website | Website | ## Caktus AI Caktus AI is an all-in-one study platform aimed squarely at students, from high school through graduate school. Instead of juggling a general chatbot, a citation tool and a flashcard app, users work inside a single academic workspace where each task has a purpose-built assistant. Writing tools cover essays, paragraphs, tone analysis and an AI humanizer; research tools find scholarly papers, build bibliographies and summarize dense sources; study tools turn notes into flashcards, quizzes, study guides and timed practice exams. Specialized STEM assistants round out the set, with step-by-step math solutions plus dedicated helpers for physics, chemistry and biology. A productivity group handles presentation decks, study scheduling, interview preparation and ATS-optimized resume building, which makes the platform useful beyond coursework and into the job-search stage of student life. The service runs on a freemium model: several tools can be tried for free, while unlimited access, longer outputs, real academic citations and document uploads sit behind a paid plan. Pricing is published as a monthly plan and a discounted annual plan, with a short trial period for new users. Citation styles supported include APA, MLA, Chicago and Harvard, and many tools accept uploaded PDFs or lecture notes as input. **Pricing & Plans:** Freemium. A limited free tier lets students try several tools; full access to all 25+ tools starts with a 1-day free trial, then $30 per month or $180 per year. Annual billing is the better-value option. - **Essay writer with real citations:** Generate structured academic essays in APA, MLA, Chicago or Harvard style, with verifiable sources pulled from scholarly databases and an editable first draft you can refine. - **Step-by-step STEM solvers:** Math, physics, chemistry and biology assistants show the full working behind each answer, so the solution doubles as a study aid rather than just a final number. - **Research and bibliography tools:** Find papers, capture citation details, organize a bibliography, auto-cite URLs and export references in the format your assignment requires. - **Flashcards, quizzes and practice exams:** Convert notes or uploaded documents into study decks, auto-graded quizzes, Cornell-notes study guides and timed practice exams with AI feedback. - **Writing refinement suite:** Paragraph generator, tone analyzer and AI humanizer help polish drafts and adjust the register of AI-assisted text before submission. **Strengths:** Broad tool library inside one workspace, so writing, research and revision stay connected; Citations come from academic sources rather than being invented by a general chatbot; STEM answers include the full working, which supports learning instead of shortcutting it; Annual plan brings the per-month cost down substantially for regular users **Limitations:** Free tier is limited; real citations and document uploads require a subscription; Some schools treat any AI assistance as an academic integrity issue, so usage rules vary; Breadth of tools means individual assistants may feel less deep than dedicated single-purpose apps [Profile (Markdown)](https://openaitools.app/tool/caktus.md) ## Studyable Studyable bundles several study workflows into one free web app. Its AI chat tutors cover school subjects from algebra and chemistry to history and literature, and they accept photos of handwritten problems, diagrams, or textbook pages so students can ask about a question exactly as it appears on the page rather than retyping it. The Essay Grader is the other core piece: paste or upload a draft and Studyable returns structured feedback on thesis, organization, evidence, grammar, and style, so students can revise before submitting. Alongside that, Studyable generates flash cards and practice questions from notes or pasted text, giving it a role in both homework completion and exam prep. Because JAVASCRIPT-heavy interfaces load dynamically, light crawlers and some browser setups may see a near-empty page. In normal use, opening studyable.app in a current browser loads the chat, grader, and flash card tools directly, with a free tier that requires no payment details. **Pricing & Plans:** Advertised as a free study app — the core homework help, tutoring, essay grading, and flash card tools are accessible without payment. Verify current plan limits on studyable.app. - **Step-by-step homework help:** Ask a question in chat and the tutor explains each step of the solution instead of dropping a bare answer. - **Tutors that can see images:** Upload or photograph a problem, diagram, or page and ask about it, useful for handwritten math and science work. - **Essay Grader feedback:** Submit a draft essay and receive structured critique covering argument, structure, evidence, and language. - **Flash cards and practice questions:** Turn notes or reading material into study cards and self-test questions for revision sessions. - **Multi-subject coverage:** Works across maths, sciences, humanities, and languages rather than a single narrow subject. **Strengths:** Genuinely free entry point with no payment details needed for core tools; Tutors accept images, so problem sets do not have to be retyped; Combines homework help, essay grading, and flash cards in one place; Explanations are written in student-friendly plain language **Limitations:** AI-generated feedback can miss nuance or reflect a wrong premise — treat it as a second opinion; Heavy client-side rendering means some browsers and older devices may load slowly; No substitute for teacher guidance on graded work or subject-specific conventions [Profile (Markdown)](https://openaitools.app/tool/studyable-app.md) ## Frequently Asked Questions ### How do Caktus AI and Studyable compare in monthly traffic? Caktus AI has 47,736 monthly visits, while Studyable has 72,371. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Caktus AI has a month-over-month growth rate of -33.7%; Studyable has +13.6%. ### How does pricing compare? Caktus AI: Freemium. Freemium. A limited free tier lets students try several tools; full access to all 25+ tools starts with a 1-day free trial, then $30 per month or $180 per year. Annual billing is the better-value option. Studyable: Free. Advertised as a free study app — the core homework help, tutoring, essay grading, and flash card tools are accessible without payment. Verify current plan limits on studyable.app. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Studocu](https://openaitools.app/tool/studocu-global) | 39,297,122 | +1.1% | Freemium | Share and access study materials worldwide — with AI study tools built in | [.md](https://openaitools.app/tool/studocu-global.md) | | 2 | [AI Hay](https://openaitools.app/tool/ai-hay) | 8,710,314 | +1.5% | Free | A friendly Vietnamese AI study assistant for homework, images and everyday questions | [.md](https://openaitools.app/tool/ai-hay.md) | | 3 | [Astra AI](https://openaitools.app/tool/astra-ai) | 7,356,157 | +40.3% | Freemium, Paid | Your personal AI tutor for every subject, from notes to exam day. | [.md](https://openaitools.app/tool/astra-ai.md) | | 4 | [Gauth](https://openaitools.app/tool/gauthmath-com) | 7,164,627 | +52.4% | Freemium | Snap a homework question and get step-by-step AI answers | [.md](https://openaitools.app/tool/gauthmath-com.md) | | 5 | [Solvely AI](https://openaitools.app/tool/solvely-ai) | 4,526,289 | +134% | Freemium | All-in-one AI study tool for homework help, exam prep, notes, and flashcards | [.md](https://openaitools.app/tool/solvely-ai.md) | | 6 | [Knowt](https://openaitools.app/tool/knowt-com) | 4,183,953 | +5.4% | Free | Free AI flashcard and study tools for students | [.md](https://openaitools.app/tool/knowt-com.md) | | 7 | [RevisionDojo](https://openaitools.app/tool/revisiondojo) | 2,210,628 | -3.2% | Freemium | All-in-one IB and MYP exam prep with an AI study partner | [.md](https://openaitools.app/tool/revisiondojo.md) | | 8 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | The AI workspace where researchers read, write, and cite with every claim traceable to its source | [.md](https://openaitools.app/tool/jenni.md) | | 9 | [Decopy AI](https://openaitools.app/tool/decopy-ai) | 1,256,528 | -11% | Free | One workspace to write, check and summarize | [.md](https://openaitools.app/tool/decopy-ai.md) | | 10 | [Studydrive](https://openaitools.app/tool/studydrive) | 864,081 | -29.1% | Freemium | Europe's student learning hub with notes, AI flashcards and AI chat | [.md](https://openaitools.app/tool/studydrive.md) | --- Source: https://openaitools.app/compare/caktus-vs-studyable-app More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)