Knowt vs Mochi: pricing, features and which to choose

Plans, prices, deployment options, strengths and limits for Knowt vs Mochi, taken from each company's pricing page, docs and changelog. Updated October 2026.

KnowtMochi
Knowt logo

Knowt

Education AI Tools

Knowt brings flashcards, notes, imports, study modes, exam preparation, AI-generated resources, and classroom assignments into one service. Students receive a substantial free tier, while Ultra adds broader summaries, voice tutoring, mock exams, and practice rooms. Teachers can create assessments, grade work, and review analytics. It suits learners and educators seeking a combined study and classroom toolkit.

Mochi logo

Mochi

Education AI Tools

Mochi is a spaced repetition flashcard app that writes cards in Markdown and works offline without an account. The free version includes unlimited cards and decks on Mac, Windows, Linux, iOS and Android. Pro costs $5 a month billed annually and adds sync, storage, published decks, API keys and much larger monthly allowances for AI, dictionary, translation, transcription and text to speech.

Quick comparison

FeatureKnowtMochi
CategoryEducation AI ToolsEducation AI Tools
Main useStudy setsMarkdown flashcards
Pricing modelFree plan + paid tiersFree plan + paid tiers
Free plan Yes Yes
Entry paid plan$24.99/month or $149.99/year (Students Ultra)$5/mo billed annually (Pro)
PlatformsWeb and AndroidDesktop and mobile
Open source No No
Self-hosted No No
Public API No Yes
Profile updatedOctober 2026October 2026

Pricing plans

Every public plan, as listed on each company's pricing page.

Knowt

  • Students Free$0

    Unlimited flashcard sets, notes, live collaboration, storage and study modes on user-created sets. Includes 1 AI summary per month, 1 free full-length AP, SAT or ACT mock exam, and 5 practice-room sessions.

  • Students Ultra$24.99/month or $149.99/year

    Adds ad-free use, unlimited AI summaries for supported files and recordings, AI podcast generation, Kai voice tutoring on all files, and unlimited AP, SAT and ACT mock exams and practice rooms.

  • Teachers Free$0

    Basic classroom sharing is free. Published teacher descriptions differ on AI allowances, with one account description listing no AI and current marketing listing up to 20 Ultra features monthly.

  • Teacher Ultra$19.99/month or $120/year

    Adds Plus features, unlimited use of newly improved AI features and restrictions over student learning modes.

  • School and volume plansCustom

    In-account qualification is required. The public annual-billing display shows a $16.99 monthly equivalent. Advertised features include unlimited file creation and storage, Google Classroom, private files, assignment restrictions, analytics, LMS and rostering support, administration, customization, customer success and professional development.

Mochi

  • Free$0

    Unlimited offline cards and decks, no sync, 5,000 AI tokens a month.

  • Pro$5/mo billed annually

    Sync, 10 GB storage, published decks, API keys, 500,000 AI tokens a month.

Strengths and limits

Knowt

  • The free student tier supports substantial flashcard, note, storage and study activity.
  • Quizlet import support makes existing study-set migration practical.
  • The platform combines student study modes with teacher assignments and analytics.
  • Paid plans include broad AI summaries, tutoring, mock exam and practice-room access.
  • Free AI allowances are small for students and plan descriptions vary for teachers.
  • Public pricing and features differ between consumer, teacher and school offerings.
  • Users must review content rights, retention, subprocessors and school contract terms.

Mochi

  • Free forever with no sign-up.
  • Markdown cards with templates.
  • Apps for desktop and mobile.
  • Pro is $5 a month on annual billing.
  • Sync requires Pro.
  • Small free AI and speech allowances.
  • Fewer shared decks than Anki.

Which should you choose?

Choose Knowt if

  • Students building flashcards and study sets from notes or imported content.
  • Learners preparing for AP, SAT and ACT exams.
  • Teachers creating basic assignments and auto-graded assessments.
  • Schools seeking study tools alongside classroom AI features.

Look elsewhere if

  • Users needing unrestricted AI on a free account.
  • Institutions requiring a single universal consumer privacy arrangement.
  • High-stakes grading without teacher review and contractual controls.

Choose Mochi if

  • Learners who like writing in Markdown.
  • Language learners using templates.
  • Studying offline without an account.
  • Anki users wanting a cleaner app.

Look elsewhere if

  • Multi-device study without paying.
  • People wanting large shared deck libraries.
  • Classrooms needing teacher tools.

Knowt logo Knowt in brief

Knowt is a private US education company associated with co-founder and CEO Abheek Pandoh. Dealroom lists a product launch in April 2015, while company databases commonly place formal founding in 2019, so the dates describe different milestones rather than one settled origin story. Public company databases place Knowt in Lewes, Delaware and estimate total funding at roughly $2.58 million to $2.75 million. Reported investors include StartersHub, Mucker Capital, Calm Ventures, Course Hero, Regatta Capital Group, Gaingels, and Hub Girisim. The service brings students and teachers notes, flashcards, exam preparation, AI study generation, assignments, and analytics. Knowt advertises more than 35 AI tools and identifies Kai as its voice tutor and assistant. It does not publish a foundation-model name, parameter count, training corpus, or model-performance guarantee.

Knowt starts with a free account, then lets learners create or import notes and flashcards. It accepts PDFs, PowerPoints, video, audio, and recorded lectures, and supports Quizlet imports for existing study sets. Its AI can generate summaries, flashcards, practice questions, mock exams, podcasts, and other study resources. Students move between Learn, Practice Test, Spaced Repetition, Match, and Flashcards modes, with preparation for AP, SAT, and ACT subjects. Teachers can create classes, upload content, generate multiple-choice, true-false, and free-response assessments, assign work, auto-grade responses, monitor chat and typing or AI use, and review analytics. Google Classroom, Canvas, Google, Microsoft, Clever, and ClassLink connections support roster and assignment workflows, although specific functions depend on the plan.

Knowt is a stronger fit for students who want flashcards, imports, practice modes, exam preparation, and AI study generation in one account than for institutions seeking a narrowly controlled assessment system. Quizlet is the closest direct comparison for established flashcard study, MagicSchool concentrates on teacher-focused AI workflows, and Quizizz centers classroom quizzes and game-like assignments. Knowt's free study tier and Quizlet import support are useful advantages, although AI limits, plan differences, and rights surrounding public or uploaded content deserve attention. School plans add administrative and data controls unavailable on ordinary consumer accounts. Choose Knowt for low-cost study creation and varied practice modes, especially if you are a student or teacher wanting both independent preparation and everyday classroom assignments.

Read the full Knowt review

Mochi logo Mochi in brief

Mochi is a flashcard app for people who want spaced repetition without clutter. It sits between Anki's depth and the simplicity of a notes app: cards are written in Markdown, notes and flashcards share one workspace, and the review screen stays minimal. Mochi says you can use it free forever with no sign-up, which appeals to learners who want to try a system before handing over an email address. It runs on Mac, Windows, Linux, iOS and Android, and Mochi describes itself as local first, storing data on your device and syncing when you are online. Language learners, students and professionals keeping technical knowledge fresh are the main audience, along with Anki users who want a cleaner editor.

Cards in Mochi are Markdown documents, so they can hold headings, lists, code, LaTeX, images and audio. Mochi also works as a note-taking app: you write notes in the same workspace as your flashcards and link them both ways with references, so a vocabulary card can point to a grammar note and the note shows its backlinks. Templates speed up card creation, so you can design a card type once, such as a vocabulary card with word, meaning and example sentence, and reuse it. Pro adds dynamic fields. Tags, filters and saved views organize large collections, and reviews are scheduled with SM-2 or FSRS using two answer buttons, according to NextLang. Pro users can also publish decks for others.

Mochi's strengths are a clean Markdown editor, a free tier with unlimited offline cards, apps on every major platform, templates for structured cards and a low Pro price. Its weaknesses are that sync needs Pro, the free AI and speech allowances are small, the community deck library is far smaller than Anki's and it has fewer add-ons. Anki is the free, open source standard with deep customization. RemNote combines notes and flashcards with an AI tutor. Quizlet offers quick shared study sets. Knowt turns notes into AI flashcards. Choose Mochi if you want linked Markdown notes and spaced repetition in one clean app.

Read the full Mochi review

Frequently asked questions

How do Knowt vs Mochi compare on price?

Knowt has a free option, and its first paid plan (Students Ultra) is listed at $24.99/month or $149.99/year. Mochi has a free option, and its first paid plan (Pro) is listed at $5/mo billed annually. Prices are from each company's pricing page and can change, so check before you buy.

Which has a free plan, Knowt vs Mochi?

All of them. Knowt: Unlimited flashcard sets, notes, live collaboration, storage and study modes on user-created sets. Includes 1 AI summary per month, 1 free full-length AP, SAT or ACT mock exam, and 5 practice-room sessions. Mochi: Unlimited offline cards and decks, no sync, 5,000 AI tokens a month.

Can I self-host or integrate Knowt vs Mochi?

None of them is open source. All of them run as hosted services only. Mochi offers a public API.

How much does Knowt cost?

Students can use a free plan with unlimited flashcard sets, notes, storage, and study modes, plus limited AI and exam access. Student Ultra costs $24.99 monthly or $149.99 yearly. Teacher Ultra costs $19.99 monthly or $120 yearly. School and volume pricing is separate, with a public annual-billing equivalent of $16.99 monthly and additional contract terms.

Can I use Knowt for free?

Yes. Free student accounts include flashcard sets, notes, live collaboration, storage, public-resource browsing, and study modes on user-created sets. The free plan limits AI summaries to one monthly summary, includes one full-length AP, SAT, or ACT mock exam, and allows five practice-room sessions. Teacher free access is available, though published AI allowances differ by account type and page.

Is Mochi free?

Yes. Mochi says you can use it free forever with no sign-up. The free version includes unlimited offline cards and decks, import and export and apps for Mac, Windows, Linux, iOS and Android. It does not sync between devices and includes small monthly allowances for AI and other services.

How much does Mochi Pro cost?

Mochi lists Pro at $5 a month billed annually. Pro adds sync across devices, 10 GB of storage, published decks, dynamic fields, API keys and email support. It also raises monthly allowances, such as 500,000 AI completion tokens, 1,000 dictionary lookups and 200,000 characters of text to speech.

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