ChalkTalk
ChalkTalk is an AI-powered adaptive learning platform that generates personalized K-12 ELA and Math curriculum for school districts, teachers, and individual students, with ESSA-validated outcomes and ClassLink-integrated access to 21M students.
- Company typePrivate
- Founded2017
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What ChalkTalk does
ChalkTalk Solutions, Inc. is a private K-12 education technology company that builds an AI-powered adaptive learning platform generating personalized ELA and Math curriculum for high schools and, since 2022, K-12 schools. Founded in 2017 by Mohannad Arbaji and headquartered in Brooklyn with a secondary office in Boston, the company operates a three-step teaching model comprising whole-group instruction, heterogeneous small-group activities, and individual personalized practice. Its proprietary technology aligns publisher content (Eureka Math, Illustrative Math) and assessment frameworks (PSAT, SAT, Pre-ACT, ACT, CLT, TSIA2, ACCUPLACER) to state standards, then adapts instructional output to each school's schedule and each student's proficiency level as measured by online placement tests.
The product portfolio includes a teacher-led adaptive curriculum for college entrance exams, K-12 math integration with widely-adopted core curricula, high school ELA and Algebra I/II/Geometry courses, and a three-step teaching methodology with grouping algorithms and "power of the pause" pedagogy. ChalkTalk is FERPA- and COPPA-compliant and holds ESSA Level 3 certifications for SAT Math (January 2025) and ACT Math and ELA (August 2025), validated through third-party LearnPlatform studies.
The company generates revenue through three streams: multi-year negotiated subscription licenses sold to school districts via direct enterprise sales, individual user subscriptions purchased through the website, and add-on professional development and implementation services. Distribution combines direct sales-led enterprise motions, federal and state education grant funding channels (Title I-IV, ESSER, Perkins V, GEAR UP), and a June 2024 partnership with ClassLink providing single sign-on across 2,600+ school systems and 21 million students. Named customers include Miami-Dade County Public Schools (entering fifth year of district-wide deployment), Boston Public Schools, Memphis-Shelby County Schools, Hillsborough County, Dysart Unified, Levy County, Peoria High School, and Starkville High School, alongside international deployments in Jordan. The company has raised approximately $13M across seed, debt, and equity rounds from 2020 through 2026, with Pareto Holdings as the largest disclosed institutional investor.
ChalkTalk firmographics
Firmographics- Name
- ChalkTalk
- Legal name
- ChalkTalk Solutions, Inc.
- Website
- https://chalktalk.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- ChalkTalk is an AI-powered adaptive learning platform that generates personalized K-12 ELA and Math curriculum for school districts, teachers, and individual students, with ESSA-validated outcomes and ClassLink-integrated access to 21M students.
- Ownership category
- akta.pro rank
ChalkTalk industry classification
Industry- Product category
- Adaptive Learning Software
- NAICS
- Exam Preparation and Tutoring (611691), Educational Support Services (61171), Educational Services (611)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Literacy & Numeracy Intervention (Reading/Math Support) (EDAJALAD)
- akta.pro secondary industries
- Math Intervention & Numeracy Support Programs (EDAJAGAG), K–12 Remedial Math & Numeracy Intervention (EDANAJAB), Literacy Foundations (Phonics, Reading Fluency, Comprehension) Platforms (EDAFAOAD), K–12 Core Curriculum Small-Group Tutoring Centers (Math/ELA/Science/Social Studies) (EDANAHAA)
Keywords
Where ChalkTalk is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
ChalkTalk business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- School/District Subscriptions: Schools, districts, and educational institutions purchase subscription licenses through written purchase agreements. Pricing is negotiated per contract based on number of schools, authorized users, period of access, and professional development services included.
- Individual User Subscriptions: Individual students or parents can purchase ChalkTalk directly from the website. A valid credit card is required, with fees payable in advance for the subscription period.
- Professional Development Services: Implementation planning and professional development training sessions, whether online or on-site, are sold as additional services alongside core subscriptions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Enterprise school/district licenses negotiated per contract |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels9 records
ChalkTalk product offering
Product offeringCore offering
ChalkTalk is an AI-powered adaptive learning platform that generates personalized K-12 ELA and Math curricula for teacher-led instruction. The platform aligns publisher content (Eureka Math, Illustrative Math) to state standards, maps content to each school's curriculum and schedule, and then adaptively generates differentiated instructional materials for whole group, small group, and individual practice levels. Core offerings span PSAT/SAT/Pre-ACT/ACT/CLT prep, TSIA2/ACCUPLACER college readiness, K-12 Illustrative/Eureka Math integration, and High School ELA and Math courses, sold primarily to schools/districts and supplemented by direct-to-consumer subscriptions.
Product overview
ChalkTalk is a unified adaptive learning platform that generates personalized curriculum for high school ELA and Math instruction. The platform combines an AI-powered content delivery engine with a three-step teaching methodology (Whole Group Instruction, Small Group Activities, Individual Personalized Practice). The core product portfolio includes specialized curricula for PSAT/SAT/ACT/CLT preparation, TSIA2/ACCUPLACER college readiness testing, K-12 math integration with Illustrative Math and Eureka Math, and High School ELA and Math courses. All offerings adapt at the student, small group, and whole-class levels based on placement testing and ongoing performance data.
Differentiator
Problem solved
Functional benefit
Products and services
- PSAT, SAT, Pre-ACT, ACT & CLT Curriculum Adaptive instructional content aligned to state standards focused on core ELA and math skills. Positioned as the only adaptive curriculum for teacher-led instruction on PSAT, SAT, Pre-ACT, ACT & CLT exams, with less than 10% of content covering test-taking strategies.
- TSIA2 & ACCUPLACER Curriculum Adaptive curriculum for teacher-led instruction on TSIA2 and ACCUPLACER tests, which determine college-level course readiness. Aims to address the issue where 40-60% of first-year students take remedial courses but only 10% graduate on time.
- K-12 Illustrative Math & Eureka Math Integration Integration with widely-used Eureka Math and Illustrative Math curricula. Takes the curriculum, school schedule, and student placement test as inputs and outputs differentiated lesson plans with teaching materials for whole group, small group, and individual levels.
- High School ELA & Math Courses Next-gen adaptive curricula including Algebra I and II, and High School English for grades 9-12. Supplemental offerings that complement core instruction, power intervention classes, or run bootcamp and review programs.
- Professional Development Services Implementation planning and training sessions, both online and on-site, provided to schools and districts to ensure effective integration of ChalkTalk into curricula. Includes data coaching sessions and ongoing support from partnership managers.
Quantifiable outcome
- Students experience 2-6x more growth on SAT/ACT compared to traditional classroom instruction in 10-15 weeks vs 52 weeks
- +5 more outcomes
Companies that use ChalkTalk
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles3 records
ChalkTalk technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability4 records
Feature5 records
ChalkTalk partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core and minor.
- ClassLinkcorePartnership to support streamlined login processes and secure data integration for ChalkTalk's online learning tools. Combines ChalkTalk's adaptive learning platform with ClassLink's widely-adopted access, analytics and identity management platform. This partnership supports more than 21 million students across ClassLink's 2,600+ school systems.
- Entrepreneurs Roundtable Accelerator (ERA)minorChalkTalk joined the ERA Startup Class of 2020. ERA has launched 215+ startups that have raised more than $500 million in capital collectively.
- LearnLaunch AcceleratorminorChalkTalk is an alumnus of the LearnLaunch accelerator, which supports education technology startups.
- Amazon Web Services EdStart AcceleratorminorChalkTalk was recently accepted into the prestigious AWS EdStart accelerator, Amazon's program for education technology startups.
Scale indicators6 records
Recent moves8 records
Expansion highlights6 records
ChalkTalk competitors and assessment
Company assessmentDirect peers
- IXL Learning: IXL is one of the largest adaptive K-12 platforms covering Math, ELA, Science, and Social Studies. It directly competes with ChalkTalk in adaptive K-12 Math and ELA instruction for school districts and individual subscribers, with a similar subscription-based GTM.
- Apex Learning: Apex Learning delivers digital curriculum for grades 6-12, including credit recovery, AP, and test prep. It overlaps with ChalkTalk's high school ELA/Math, ACT/SAT prep, and post-secondary readiness use cases for districts.
- Imagine Learning: Imagine Learning provides adaptive ELA, Math, and supplemental literacy curricula to school districts. Its Imagine Learning Illustrative Mathematics and Imagine Language & Literacy products compete head-to-head with ChalkTalk's ELA/Math adaptive platform and its alignment to Illustrative Math.
- Edmentum: Edmentum offers adaptive K-12 online learning, assessment, and intervention solutions (Exact Path, Study Island, EdOptions Academy). It overlaps with ChalkTalk in adaptive ELA/Math intervention, test prep, and district-level implementations.
- DreamBox Learning: DreamBox provides adaptive K-8 Math instruction to school districts. It overlaps with ChalkTalk's K-12 math adaptive offering and Eureka/Illustrative Math alignment, and competes for the same district Math budget.
- Khan Academy: Khan Academy offers free adaptive learning across K-12 Math, ELA, SAT prep, and college readiness. Its Khan Academy Kids and Official SAT Practice products overlap directly with ChalkTalk's SAT/ACT prep and high-school ELA/Math offerings, including district partnerships like Khan Academy Districts.
- Carnegie Learning: Carnegie Learning provides adaptive math instruction (MATHia, MATHbook) and ELA solutions to districts, with deep alignment to state standards. It directly competes with ChalkTalk's adaptive Math and ELA core curriculum and teacher-support orientation.
- Curriculum Associates (i-Ready): Curriculum Associates' i-Ready is a widely deployed adaptive diagnostic and instruction platform for K-12 Math and Reading. It is one of the dominant district-wide adaptive tools that ChalkTalk must displace or coexist with in district procurement shortlists.
Broad incumbents
- Renaissance Learning: Renaissance provides K-12 assessment (Star), practice (Accelerated Reader/MyON), and learning analytics used broadly by districts. While not a direct adaptive curriculum competitor like ChalkTalk, it is a frequently-adjacent vendor in district procurement for ELA/Math interventions and outcomes measurement.
Emerging players
- Newsela: Newsela provides differentiated, standards-aligned content for K-12 ELA instruction, with adaptive reading levels. It competes with ChalkTalk's ELA curriculum component and shares a similar teacher-centric, content-adaptation value proposition, especially at the secondary level.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
ChalkTalk social profiles
Digital presenceChalkTalk compliance and trust
Trust signalCompliance3 records
ChalkTalk financial estimates
Financial estimateRevenue estimate
Valuation estimate
ChalkTalk leadership team
Management profileNumber of profiles
Profiles4 records
ChalkTalk funding detail
Funding detailFunding overview
Funding rounds8 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ChalkTalk 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 ChalkTalk
What does ChalkTalk do?
ChalkTalk is an AI-powered adaptive learning platform that generates personalized K-12 ELA and Math curricula for teacher-led instruction. The platform aligns publisher content (Eureka Math, Illustrative Math) to state standards, maps content to each school's curriculum and schedule, and then adaptively generates differentiated instructional materials for whole group, small group, and individual practice levels. Core offerings span PSAT/SAT/Pre-ACT/ACT/CLT prep, TSIA2/ACCUPLACER college readiness, K-12 Illustrative/Eureka Math integration, and High School ELA and Math courses, sold primarily to schools/districts and supplemented by direct-to-consumer subscriptions.
Is ChalkTalk a public or private company?
ChalkTalk is a private company. It is classified as venture growth investor backed and is currently operating.
When was ChalkTalk founded?
ChalkTalk was founded in 2017. It employs 11 to 50 people.
Where is ChalkTalk based?
ChalkTalk is headquartered in New York, United States, in the North America region.
How does ChalkTalk make money?
Three revenue lines are on record. School/District Subscriptions are the primary driver. The others are individual User Subscriptions and professional Development Services.
Who are ChalkTalk's main competitors?
Direct peers on record are IXL Learning, Apex Learning, Imagine Learning, Edmentum, DreamBox Learning, Khan Academy, Carnegie Learning and Curriculum Associates (i-Ready). Renaissance Learning is listed as a broad incumbent. Newsela is listed as an emerging player.
Does ChalkTalk have an API?
No public API is recorded for ChalkTalk.
What industry is ChalkTalk in?
ChalkTalk's product category is Adaptive Learning Software. Its primary akta.pro industry code is EDAJALAD, Literacy & Numeracy Intervention (Reading/Math Support), with a secondary code of EDAJAGAG, Math Intervention & Numeracy Support Programs. Its NAICS code is 611691 and its SIC code is 8200.