Flocabulary
Brooklyn, US · Founded 2016 · Delaware corporation · 3 known investors
Find your way into Flocabulary
Sign up to find every way you can get introduced to Flocabulary
- Your email: who you already know at Flocabulary, and who your contacts know
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the Flocabulary team
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Founders & leadership
Flocabulary was founded in 2016 by Blake Harrison and Alex Rappaport.
BH

Blake HarrisonCo-founder
AR

Alex RappaportCo-founder
Board
RS

Investors · 3
Rethink Capital PartnersreportedNew York · $1M – $3M
How we know: a partner's Signal profile · the VCSheet dataset · Not right? Tell us
Rethink EducationreportedWhite Plains
How we know: funding news · Not right? Tell us
Also in the syndicate · 1
Rethink
Reported raises · per SEC filings
Form D private placements$1.5M disclosed across 1 round · 2016
▶$1.5MraisedAug 2016 · 1 investors · Other TechnologyRule 506(b)
▶$1.5MraisedAug 2016 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Blake HarrisonExecutive Officer
- Alex RappaportExecutive Officer
- Rick SegalDirector
- Offering amount
- $1.5M
- Amount sold
- $1.5M
- First sale
- Jun 2016
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through Flocabulary went on to found or lead other companies.
Related companies · 4
Teachers Pay TeachersTeachers Pay Teachers is a marketplace where educators share and sell teaching resources and lesson plans. The platform serves teachers and educational institutions seeking classroom materials.
EducationEducation.com offers an online library of over 40,000 educational resources including worksheets, lesson plans, learning games, and hands-on activities for math, reading, writing, science, and other subjects. It serves parents, teachers, homeschoolers, and students, with a premium membership and a standards-aligned supplemental program for schools and districts.
GrammarlyGrammarly is an AI-powered writing assistant that helps users write with clarity and confidence across over 1 million apps and websites. The platform serves professionals, students, and teams through free and premium versions, and uses natural language processing to refine tone, suggest rewrites, and improve communication effectiveness.
SplashlearnSplashLearn provides interactive games, worksheets, lesson plans, and teaching tools for elementary students (PreK-Grade 5) in math and reading, serving both parents and teachers.
Companies working in the same space as Flocabulary.
Frequently asked questions
- Who founded Flocabulary?
- Flocabulary was founded by Blake Harrison, Alex Rappaport in 2016.
- Who are Flocabulary's investors?
- Flocabulary's investors include Rethink Capital Partners, Rethink Education.
- How much funding has Flocabulary raised?
- Flocabulary has disclosed $1.5M raised across 1 round.
- Where is Flocabulary headquartered?
- Flocabulary is headquartered in Brooklyn, US.



