iTutor
iTutor is a Brazilian AI-powered education platform that uses OpenAI Whisper and GPT to evaluate student explanations in voice or text, returning 0–100 scores to surface learning gaps. It serves students aged 13+ and Brazilian schools via a freemium web app.
- Company typePrivate
- Founded2011
- HeadquartersBrazilia, Brazil
- Headcount11–50
- GTM typeB2C
- OfferingSoftware
What iTutor does
iTutor is a Brazilian education technology company headquartered in Belo Horizonte that operates an AI-powered learning platform built around a "learn-by-teaching" methodology. Students aged 13 and older select a study topic and explain it aloud or in text as if teaching a peer; the platform then returns a real-time 0–100 score and feedback identifying gaps in clarity, content mastery, idea organization, and depth. The underlying architecture uses OpenAI Whisper for audio transcription and OpenAI GPT for text evaluation, orchestrated through N8N and backed by Supabase for database, authentication, and file storage. Voice recordings, transcripts, AI evaluations, and exercise history are retained per user account for review and replay.
The product is delivered as a single web/mobile application accessed at app.itutor.com.br, supported by a marketing site at itutor.com.br and a Brazilian privacy and terms framework aligned with the LGPD. The current release (v1.0.0, launched March 2026) is free and requires manual approval from an institution's administrator before students can access the platform; an upcoming paid version will introduce automatic institutional approval. Distribution combines self-serve signup with a school-administered enrollment pathway that allows Brazilian educational institutions to onboard cohorts of students as a supplementary learning tool.
The company is privately held, employs 11–50 people, and has not disclosed venture funding, management, or paying customers. Its revenue model is freemium today, with a subscription-based paid tier planned as the next commercial milestone. The platform is currently restricted to the Brazilian market, and there is no public evidence of geographic expansion plans beyond that.
iTutor firmographics
Firmographics- Name
- iTutor
- Legal name
- iTutor
- Website
- https://itutor.com.br
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- iTutor is a Brazilian AI-powered education platform that uses OpenAI Whisper and GPT to evaluate student explanations in voice or text, returning 0–100 scores to surface learning gaps. It serves students aged 13+ and Brazilian schools via a freemium web app.
- Ownership category
- akta.pro rank
iTutor industry classification
Industry- Product category
- AI Tutoring Platform
- NAICS
- Exam Preparation and Tutoring (611691), Educational Support Services (611710), Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372), Services-Educational Services (8200)
- akta.pro primary industry
- Language Assessment, Placement Testing & Proficiency Certification Tools (EDAFAOAH)
- akta.pro secondary industries
- Automatic Speech Recognition (ASR) (HDAAAFAA), Test Item Banks, Question Authoring & Assessment Design Tools (EDAFADAC)
Keywords
Where iTutor is headquartered
LocationHeadquarters
- HQ city
- Brazilia
- HQ country
- Brazil
- HQ region
- Latin America
Offices1 record
Markets served
iTutor business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales
Revenue model
- Free Tier (Current): Current version 1.0.0 operates as a free platform with manual school approval process. A paid version is planned for future release with automatic approval features.
- Future Paid Subscription: Planned paid version with automatic institutional approval, likely subscription-based model targeting schools and individual students.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free access currently available |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels2 records
iTutor product offering
Product offeringCore offering
iTutor provides an AI-powered educational platform where students aged 13 and older practice learning by explaining study topics aloud or in text. The AI evaluates each explanation in real time using OpenAI Whisper for audio transcription and GPT for text evaluation, returning a 0–100 score with feedback on clarity, content mastery, organization, and depth. The service is delivered as a web/mobile app at app.itutor.com.br, with current version 1.0.0 offered free of charge (manual school approval) and a paid subscription version planned.
Product overview
iTutor is a single, unified AI-powered educational platform (mobile app) focused on learning-by-teaching methodology. Students select a study topic, explain it aloud or in text, and receive immediate AI-generated feedback with scores. The platform is available as a web/mobile application accessed at app.itutor.com.br, with the core offering being the interactive explanation-and-feedback loop powered by OpenAI's Whisper (audio transcription) and GPT (text evaluation) models.
Differentiator
Problem solved
Functional benefit
Products and services
- iTutor App An AI-powered educational platform where students learn by teaching. Users select a study topic, explain it aloud or in text as if teaching a peer, and the AI evaluates the explanation in real time using OpenAI Whisper for audio transcription and GPT for text evaluation, returning a 0–100 score and feedback on clarity, content mastery, organization, and depth. It is intended for students aged 13+ and for educational institutions that provision student accounts.
Quantifiable outcome
- Real-time scoring with feedback in seconds
Companies that use iTutor
Customer profileSegments2 records
Ideal customer profiles1 record
iTutor technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature2 records
iTutor partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
- SupabasecoreSupabase (based in USA/EU) provides database, authentication, and file storage services for iTutor. Data processing agreement in place per privacy policy.
- OpenAIcoreOpenAI provides Whisper API for audio transcription and GPT for text evaluation. Audio files are sent for processing with temporary access generated. Data handled per OpenAI privacy policy.
- N8NcoreN8N (Brazil-based infrastructure) serves as workflow orchestrator for AI processing pipelines. Data transmitted exclusively via HTTPS.
Scale indicators1 record
Recent moves5 records
Expansion highlights4 records
iTutor competitors and assessment
Company assessmentDirect peers
- Quizlet: Study platform with AI tutor (Q-Chat) that uses active-recall and explanation-style practice. Targets the same student/individual learner segment in Brazil and globally.
- Brainly: Crowd-sourced homework help platform with AI features; serves students seeking feedback on explanations of studied material. Comparable audience of K-12/older students and explain-to-learn pedagogy.
- Memrise: Language learning platform that combines spaced repetition with speech evaluation. Comparable as an EdTech learning product with both free and paid tiers targeting self-directed learners.
- Duolingo: Leading AI-driven language learning platform combining gamified lessons with speech evaluation. iTutor overlaps directly through its language-learning positioning and AI-based scoring of user explanations.
Broad incumbents
- Khan Academy: Large-scale free educational platform with Khanmigo, an AI tutor that uses Socratic dialogue to assess student understanding. Comparable AI-powered feedback loop for K-12 and higher-ed learners.
- Babbel: Subscription language-learning platform with speech recognition for pronunciation feedback. Operates in the same language-learning assessment space with established monetization.
Emerging players
- Speak: AI conversation tutor focused on language learning through spoken explanations with feedback. Closely mirrors iTutor's voice-input, AI-evaluated response loop in the language vertical.
- Praktika.ai: AI avatar-based language tutor that converses with learners and corrects explanations in real time. Comparable product pattern of voice-driven, AI-evaluated speaking practice.
- Elsa Speak: AI-powered English pronunciation and speaking coach that scores spoken practice. Comparable as an AI evaluator of verbal explanations in language learning.
Others
- Socratic (by Google): Google's AI homework helper providing step-by-step explanations to student questions. Comparable as an AI-powered student learning companion, though backed by a Big Tech distributor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights5 records
Customer concentration
iTutor social profiles
Digital presenceiTutor compliance and trust
Trust signalCompliance1 record
iTutor financial estimates
Financial estimateRevenue estimate
Valuation estimate
iTutor leadership team
Management profileNumber of profiles
iTutor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
iTutor M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about iTutor
What does iTutor do?
iTutor provides an AI-powered educational platform where students aged 13 and older practice learning by explaining study topics aloud or in text. The AI evaluates each explanation in real time using OpenAI Whisper for audio transcription and GPT for text evaluation, returning a 0–100 score with feedback on clarity, content mastery, organization, and depth. The service is delivered as a web/mobile app at app.itutor.com.br, with current version 1.0.0 offered free of charge (manual school approval) and a paid subscription version planned.
Is iTutor a public or private company?
iTutor is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was iTutor founded?
iTutor was founded in 2011. It employs 11 to 50 people.
Where is iTutor based?
iTutor is headquartered in Brazilia, Brazil, in the Latin America region.
How does iTutor make money?
Two revenue lines are on record. Free Tier (Current) is the primary driver. The others are future Paid Subscription.
Who are iTutor's main competitors?
Direct peers on record are Quizlet, Brainly, Memrise and Duolingo. Broad incumbents are Khan Academy and Babbel. Emerging players are Speak, Praktika.ai and Elsa Speak. Socratic (by Google) is listed as an others.
Does iTutor have an API?
No public API is recorded for iTutor.
What industry is iTutor in?
iTutor's product category is AI Tutoring Platform. Its primary akta.pro industry code is EDAFAOAH, Language Assessment, Placement Testing & Proficiency Certification Tools, with a secondary code of HDAAAFAA, Automatic Speech Recognition (ASR). Its NAICS code is 611691 and its SIC code is 7372.