Alternatives to Opennote
The top EdTech companies similar to Opennote, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Open source alternatives to Opennote (60) →
Compare Opennote vs alternatives on features, pricing and reviews →
- Website
Quizlet50EdTechSan Francisco, United States$62.0MQuizlet provides digital study tools, including flashcards, practice quizzes, and collaborative learning games for students.
- Website
Duolingo67Language Learning Platform$35.0MDuolingo is the world's most popular way to learn a language, offering bite-sized, game-like lessons to make language learning fun, free, and accessible.
- Website
Gizmo52EdTechLondon, United Kingdom$25.5MAI-powered learning platform that transforms study materials into personalized, engaging experiences using gamification, spaced repetition, and active recall.
- Website
CALBUDDY TECHNOLOGIES44EdTechTel Aviv, Israel$1.0M - Website
Bees & Bears42EdTechTel Aviv, Israel$60.4MPlattform für Ratenzahlung von Photovoltaikanlagen, Energiespeichern und Wärmepumpen.
- Website
Woz40EdTechSan Francisco, United States$32.0MDiscover how Woz can elevate your product interactions with QR codes. From gaining marketing insights to mastering consumer behavior, connect with consumers and enhance your customer experience.
- Website
Doppel63EdTechNew York, United States$70.0MOutpace AI-driven attacks. Unify Digital Risk Protection, Human Risk Management, and Email Security to stop digital threats before they scale, empower your teams to lead your defense, and scale your S
- Website
Brainly46EdTechKrakow, PolandThe world's leading AI education tool, offering personalized learning, homework help, test prep, and tutoring.
- Website
Speak57EdTechSan Francisco, United States$179.0MAI-powered language learning app focused on conversational fluency.
- Website
LearnVector Inc.56EdTechBay Area, United States$100.0MAn AI-native learning company building one-to-one learning experiences powered by agentic AI.
- Website
Laurel55EdTechSan Francisco, United States$100.0MAI-powered work intelligence platform for operational and profitability insights from time data.
- Website
Loora55EdTechTel Aviv, Israel$21.3MAI-powered English tutor for personalized language learning and fluency.
- Website
Chalk55EdTechSan Francisco, United States$100.0MPower stronger schools with the world's most comprehensive K-12 software. PowerSchool unifies the education ecosystem from home to central office. Learn more.
- Website
Dosen.io54EdTechTel Aviv, Israel$4.6MAI-powered platform for personalized learning and skill development.
- Website LILighter54EdTechSan Francisco, United States$10.8M
Manufacturing custom physical datasets for the world
- Website
Perplexity AI72Search EngineSan Francisco, United States$591.4MAI-powered search engine that delivers real-time, cited answers to complex questions.
- Website
StudySmarter52EdTechBerlin, Germany$15.3MAI-powered platform transforming any text into interactive learning courses.
- Website
Gradium51EdTechSan Francisco, United States$79.0MGradium builds ultra low latency voice AI models for developers. Generate expressive text to speech, accurate speech to text, and high fidelity voice clones with a single API.
- Website FUFuturaIL51EdTechTel Aviv, Israel$88.4M
- Website
Momentic50EdTechSan Francisco, United States$16.5MWrite end-to-end tests for web and mobile in plain English. Momentic runs them everywhere and keeps them up to date.
- Website
Black Forest Labs50EdTechSan Francisco, United States$611.0MBlack Forest Labs is building visual intelligence: models that understand, reason, and act in the world. Use FLUX models via our API.
- Website
Oboe50EdTechNew York City, United States$623.5MThe easiest way to learn.
- Website MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Chinese AI startup developing advanced large language models and AI agents, including the Kimi chatbot, with a focus on AGI research.
- Website
Reflection47EdTechSan Francisco, United States$2.0BGo beyond a simple diary. Reflection is your private AI coach, helping you find clarity, improve your mental health, and unlock your personal growth. Available on all your devices.
- Website
Win-Win47EdTechTel Aviv, Israel$5.3M - Website
JaPi AI47EdTechRaleigh, United States$100K88% of organizations use AI. Only 6% capture real business impact. Japi AI closes the gap — measuring workforce readiness, not just completion.
- Website Aeah32EdTech
- Website
Hedda46EdTechTel Aviv, Israel$17.7MHedda AI är din partner för smartare anbud. Vår AI läser upphandlingsdokument, matchar krav och genererar vinnande utkast – med full dataintegritet, ISO 27001-certifiering och GDPR-efterlevnad. Effekt
- Website
Viboo46EdTechTel Aviv, Israel$6.1Mviboo macht gering-automatisierte Gebäude energieeffizient, transparent und zukunftssicher – dank KI-Heizungsregelung, digitalem Energiemanagement und IoT.
- Website
Tomorro46EdTechTel Aviv, Israel$36.9MTomorro reinvents contract management with an AI-powered CLM platform. Automate contract creation, negotiation, and approvals to accelerate business while ensuring compliance.
- Website
GENESIS project45EdTechSan Francisco, United States$55.0M - Website
Edsights45EdTechTel Aviv, Israel$96.7MAI-powered platform for personalized learning and student engagement in K-12 education.
- Website
Aethero44EdTechSan Francisco, United States$18.5MDiscover the next generation of space data Infrastructure. Aethero is the way to go when it comes to fast operational insights.
- Website
Edison44EdTechSan Francisco, United States$57.5MThe Edison Mail multi-email app allows you to easily manage all your email accounts from one place. It’s fast, secure and there are no ads. Download today!
- Website BRBrightAI43EdTechTel Aviv, Israel$51.0M
- Website
Voovo43EdTech$573KAI-powered platform for personalized daily revision and adaptive learning in education.
- Website
Sociallenslibraryreports62AI Search EngineStockholm, Sweden$1.2B - Website
TeamFusion42EdTechSan Francisco, United States$500KAI-powered training and analytics platform for client-facing teams.
- Website YAYasu42EdTechSan Francisco, United States$2.4M
- Website
Bainbridge Tech42EdTechNew York, United States$1.0MBainbridge provides business growth advisory services, succession planning, and guidance for owners. We work with equity firms to deliver strategic solutions that drive growth, secure continuity, and
- Website
Wayla41EdTechTel Aviv, Israel$2.9M - Website
TAKI TECHNOLOGIES41EdTechTel Aviv, Israel$1.5M - Website
Amphistar41EdTechSan Francisco, United States$26.8MWe are developing a proprietary technology platform for the ecological production of biosurfactants, that are clean, safe, sustainable and biodegradable
- Website Lijing40EdTech$1.0M
- Website
Seven Stars40EdTechSan Francisco, United States$120.0M - Website
Kylian.AI40EdTechTel Aviv, Israel$5.0MLearn languages with AI teachers. Group or private classes at less than $5 per lesson. Structured lessons, practice conversations, and personalized homework.
- Website KOKoah40EdTechTel Aviv, Israel$32.0M
- Website
Anthea40EdTechSan Francisco, United States$23.5M - Website
Ninjaclub25EdTechLearn AI in 15 minutes a day and walk into placements ready. Free, no signup.
- Website Authoringmind39EdTech$1.5M
- Website
Toma39EdTechTel Aviv, Israel$18.5M - Website GLGladys39EdTechSan Francisco, United States$3.4M
- Website
Unlimited Industries39EdTechSan Francisco, United States$3.1MUNLIMITED transforms how critical infrastructure is engineered and delivered, accelerating a future of abundance with AI-powered, outcome-aligned execution.
- Website
Everlab39EdTechSan Francisco, United States$11.5MAre you located outside Australia and New Zealand? Sign up here to join the Everlab waitlist for our upcoming international launches.
- Website Bluberri39EdTech$1.0M
- Website
Lunos AI38EdTechTel Aviv, Israel$5.0MLunos is the AI partner that manages receivables just like you would. Well, how you would if you worked 24/7, never forgot anything and read every message ever sent to you...
- Website
Outset38EdTechSan Francisco, United States$27.0MGet the depth of qualitative interviews at the speed and scale of a survey with the power of AI-moderated research. Make better, faster decisions for your business.
- Website
bkn30138EdTechTel Aviv, Israel$16.2MConnecting regulated banking, AI and digital assets through one governed data layer across EMEA.
- Website Themaqam38EdTech$1.0M
- Website
TwinMind AI38EdTechTel Aviv, Israel$557.2MUse TwinMind, the real-time AI Meeting Assistant, to create meeting notes, summaries & analyze discussions instantly. Available in 140+ languages, Download App & Chrome Extension Now!