NoRedInk

NoRedInk

Adaptive writing and grammar curriculum platform

Overview

NoRedInk provides a digital writing and grammar curriculum for students in grades 3-12 used by teachers in schools and districts. The platform guides students through adaptive lessons that model good writing, provide scaffolding, give practice, and offer feedback, with teachers able to monitor progress and customize instruction. It combines an engaging, interest-based interface with a solid grammar and writing curriculum and emphasizes accessibility and adaptive learning for diverse learners. The goal is to help teachers engage students and build strong writing and critical thinking skills, with ongoing access available through school-based subscriptions.

YC Company

About NoRedInk

Simplify's Rating
Why NoRedInk is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Enterprise Software

Education

Company Size

51-200

Company Stage

Series B

Total Funding

$58.1M

Headquarters

San Francisco, California

Founded

2012

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Simplify's Take

What believers are saying

  • Grades 3–5 expansion creates cross-selling to 60% district penetration, increasing contract values.
  • National Writing Project partnership positions NoRedInk for AI-assisted feedback differentiation versus competitors.
  • $50M Series B funding enables geographic expansion and product development against smaller competitors.

What critics are saying

  • IXL Learning's superior adaptive grammar modules erode NoRedInk's 60% district market share within 18 months.
  • DreamBox bundles adaptive writing into full ELA suites, displacing Grades 3–5 launch revenue within 15 months.
  • ChatGPT Education Edition commoditizes personalized grammar feedback at zero cost, existentially threatening subscriptions by Q3 2026.

What makes NoRedInk unique

  • Founded by high school English teacher; algorithms trained on real classroom error data since 2012.
  • Adaptive platform personalizes learning by student interest and ability across Grades 3–12 vertically.
  • AI-powered grading and Benchmarks feature enable district-wide writing growth measurement for accountability.

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Funding

Total Funding

$58.1M

Meets

Industry Average

Funded Over

4 Rounds

Notable Investors:
Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Above Average

Industry standards

$35M
$45M
Linktree
$50M
NoRedInk
$65M
Substack
$100M
ClickUp

Benefits

Health Insurance

Vision Insurance

Dental Insurance

Remote Work Options

Parental Leave

Company Equity

Home Office Stipend

Unlimited Paid Time Off

Company Social Events

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

-3%

2 year growth

0%
K-12 Dive
Apr 8th, 2025
NoRedInk and the National Writing Project Partner to Inspire the Next Generation of Writers in the Age of Gen AI

On April 29, NWP and NoRedInk will launch a webinar series called Writing Instruction in the Age of AI.

Business Wire
Feb 6th, 2024
Noredink Announces Full Launch Of Comprehensive Writing Platform For Grades 3-5

SAN FRANCISCO--(BUSINESS WIRE)--NoRedInk, a provider of online writing curriculum used in more than 60% of U.S. school districts, today announces the availability of a comprehensive offering for upper elementary students: NoRedInk for Grades 3–5. Since early 2012, NoRedInk has been simplifying the process of building strong writers and critical thinkers in middle and high schools across the country. While maintaining its steadfast commitment to this mission, NoRedInk recognized that empowering districts to lay a sturdy foundation for literacy in elementary school would enable them to improve student confidence, learning outcomes, test scores, and college and career readiness. “We’ve taken what works well for middle and high school learners and reimagined it for Grades 3–5,” said Jeff Scheur, founder and CEO of NoRedInk. “We’ve carried over some of our signature engagement features like adaptive exercises that incorporate each student’s unique interests and built a highly supportive elementary ELA learning ecosystem around them

Business Wire
Feb 6th, 2024
Noredink Announces Full Launch Of Comprehensive Writing Platform For Grades 3–5

SAN FRANCISCO--(BUSINESS WIRE)--NoRedInk, a provider of online writing curriculum used in more than 60% of U.S. school districts, today announces the availability of a comprehensive offering for upper elementary students: NoRedInk for Grades 3–5. Since early 2012, NoRedInk has been simplifying the process of building strong writers and critical thinkers in middle and high schools across the country. While maintaining its steadfast commitment to this mission, NoRedInk recognized that empowering districts to lay a sturdy foundation for literacy in elementary school would enable them to improve student confidence, learning outcomes, test scores, and college and career readiness. “We’ve taken what works well for middle and high school learners and reimagined it for Grades 3–5,” said Jeff Scheur, founder and CEO of NoRedInk. “We’ve carried over some of our signature engagement features like adaptive exercises that incorporate each student’s unique interests and built a highly supportive elementary ELA learning ecosystem around them

Revolt
Nov 15th, 2023
Elliott Wilson on Drake, The Source and writing not being cool once

Elliott Wilson joins N.O.R.E. and DJ EFN to discuss the current state of media, his start in journalism, plus Nems stops by to talk about keeping it real and more.

Revolt
Oct 7th, 2023
Tang Clan, "Power Book II: Ghost" & more

Method Man joins N.O.R.E. and DJ EFN on an all-new episode of "Drink Champs."

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