What 21K School does

21K School, founded in 2020 and headquartered in Indiranagar, Bengaluru, is India's first online-only K-12 school operating globally across 78 countries and 500 cities with a claimed 20,000+ learners. The company operates as 21K School Education Private Limited (rebranded in 2022 from Mindreflex Technologies Private Limited) and delivers three curriculum pathways under one roof: Indian (NCF/NIOS aligned), British (Cambridge International IGCSE/A-Level), and Pearson Edexcel. It is accredited as Cambridge Affiliation No. IA702, Pearson Edexcel No. 94883, and NIOS-recognised, with ISO 27001:2013 and ISO 9001:2015 certifications and stated GDPR and PCI-DSS compliance.

The core product is an AI-enabled personalised learning platform integrating ERP, LMS, virtual classrooms, and dedicated Android and iOS mobile applications ('eCampus') with WhatsApp-based communications. The platform delivers over 1,250 hours of live interactive classes daily across Indian and global time zones, supported by on-demand recorded sessions, a virtual science lab, and an e-library of over 2 million titles. Sub-brands include FLOWW (foundational skills), 21K Learning Garages (physical robotics/AI/IoT experiential centres), and a learner-led podcast ('The Echo of 21K').

The business model is direct-to-consumer annual tuition subscription priced between ₹61,400 and ₹2,06,015 per learner per year, organised across three batch tiers (Standard 24-26, Premium 20-22, Elite 16-18 learners). Board and examination fees are billed separately to examination centres. GTM blends content marketing, PR in Forbes India / Times of India / The Hindu, a parental referral programme, and event presence at education-industry summits. The company has raised one disclosed round — a $5M Pre-Series A from Ronnie Screwvala in November 2021.

Name

21K School

Legal name

21K School Education Private Limited

Website

https://21kschool.com

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

101–250 employees

Short description

21K School is India's first online-only K-12 school, offering Cambridge, Pearson Edexcel, and NIOS curricula to 20,000+ learners across 78 countries via an AI-personalised live learning platform priced at ₹61,400–₹2,06,015 annually.

Ownership category

akta.pro rank

Product category

Online K-12 Education

NAICS

Elementary and Secondary Schools (6111), Educational Support Services (611710), All Other Schools and Instruction (61169)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Private/Independent Online K–12 Schools (EDAJADAC)

akta.pro secondary industries

International/Global Curriculum Schools (IB, Cambridge, etc.) (EDAJABAG), Full-Time Virtual K–12 Schools (Statewide/Cyber Charters & District Programs) (EDAJADAA)

Keywords

• Online K-12 education
• Virtual schooling platform
• International curriculum programs
• Personalized learning technology
• Live online classes

Headquarters

HQ city

Bangalore

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Annual Tuition Fees: Annual subscription-based tuition fees for K-12 online schooling across Indian, British (Cambridge/Pearson Edexcel), and American curriculum pathways. Fee range varies by grade level and program tier. Billing is on an annual academic year basis.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

21K School is India's first online-only K-12 school delivering accredited education from Nursery through Grade 12 via live, interactive virtual classes supported by an AI-powered personalised learning platform. It offers multiple international curriculum pathways—British (Cambridge IGCSE/A-Level, Pearson Edexcel) and Indian (NCF/NIOS)—with flexible batch schedules, personalised learning paths, and physical experiential learning through 21K Learning Garages.

Product overview

21K School is a unified online K-12 education platform offering multiple curriculum pathways (Indian NCF/NIOS, British Cambridge/Edexcel) delivered through live interactive classes, supplemented by experiential learning through Learning Garages and foundational skills via FLOWW. The platform serves students from Nursery to Grade 12 across 78 countries with 20,000+ learners.

Differentiator

Problem solved

Functional benefit

Brands

• FLOWW: Foundational and Future Skills program for learners who want to grow beyond classroom. Includes Mastery Pathway for English, Mastery Pathway for Maths, Languages, and Capstone.
• 21K Learning Garage
• The Echo of 21K

Products and services

• 21K School Online Platform
• Indian Pathway Curriculum
• British Pathway Curriculum
• 21K Learning FLOWW
• 21K Learning Garage
• Summer Programs

Quantifiable outcome

• 20,000 learners across 500 cities in 78 countries
• +3 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Stride InccoreStrategic or Co-development Partner21K School announced a partnership with Stride Inc (USA) in January 2021 to support new education options in India. The partnership was designed to expand educational choices available to Indian families by combining Stride's global online education expertise with 21K School's localised delivery.
• GalvanizeminorStrategic or Co-development Partner21K Skills (an entity within the 21K Group) brought global talent development and training leader Galvanize to India in December 2020, expanding the group's portfolio beyond K-12 into professional skills and workforce training.
• Cambridge International (CAIE)coreOthers21K School is affiliated with Cambridge Assessment International Education for Primary, Lower Secondary, Secondary, and Senior Secondary programmes (Affiliation No. IA702). Authorised to offer Cambridge IGCSE, O Levels, AS and A Levels online.
• Pearson EdexcelcoreOthers21K School is affiliated and recognised by Pearson Edexcel (Affiliation No. 94883), the largest awarding organisation in the UK. Authorised to offer Primary to International Advanced Level Programmes online.
• NIOS (National Institute of Open Schooling)coreOthersFor Indian curriculum exit-level assessments (Grades 10 and 12), candidates register through NIOS as private candidates. NIOS is an autonomous body under the Government of India. Mark sheets and Pass Certificates issued by NIOS are at par with CBSE/CISCE certificates and are valid for entry to colleges, universities, including IIT, Medical Colleges, and UPSC.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• BYJU'S: Largest Indian ed-tech company offering K-12 tuition, test prep, and international curriculum programs (including BYJU's Tuition Centre and BYJU's International School) — competes with 21K School for the Indian online K-12 family wallet, but operates at vastly greater scale and breadth.
• Connections Academy: US-based operator of tuition-free online public schools (supported by Pearson) serving K-12 students — comparable online K-12 school model and accreditation-driven delivery to 21K School, though US-public-school focused.

Direct peers

• Vedantu: India-based online live tutoring platform for K-12 and competitive exams using live classes, personalization, and a teacher marketplace — directly comparable GTM (D2C, live online) and target customer (Indian K-12 families) as 21K School.
• Unacademy: India-headquartered online learning platform covering K-12, competitive exams, and professional learning via live classes and subscriptions — competes with 21K School for the same online-K-12 parent segment and has comparable D2C live-class delivery.
• Stride Inc. US-listed online K-12 learning provider (K12, Inc./Stride) offering tuition-powered online schooling, accredited curricula, and personalized learning — directly comparable online K-12 school model; notably already a 21K School strategic partner since 2021.
• International Schooling: India-based fully online K-12 school offering accredited American, British (Cambridge/IGCSE/Edexcel) and Indian curricula to globally mobile families — closest direct competitor to 21K School on multi-curriculum online K-12 and global expat positioning.
• Pearson Online Academy: Pearson-owned accredited online K-12 school (formerly International Connections Academy) serving students worldwide with US-aligned and international curricula — competes with 21K School's British pathway and targets similar globally mobile families.

Emerging players

• WhiteHat Jr: BYJU's-owned online coding, math, and STEM platform for K-12 learners in India — overlaps with 21K School's computational thinking and Learning Garage offerings on the same Indian K-12 segment.

Regional players

• Outschool: US-based online marketplace offering live small-group classes across academic and enrichment subjects to K-12 learners — comparable small-batch live online K-12 delivery model and D2C parent funnel, though primarily North American geography.
• Leo Academy (Learning Eggs / Blake eLearning): Australia-headquartered online K-6 learning platform (Learning Eggs, Reading Eggs) — comparable online personalized early-primary and primary learning model for globally distributed families, though geographically focused on APAC/ANZ markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/21Kschool

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Funding overview

Funding rounds1 record

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about 21K School