Helping classes communicate: whether you're teaching poetry or astronomy, we make it easy to send messages and assignments - all free for teachers!
| Website | http://www.chalkup.co |
| Revenue | $3 million |
| Employees | 2 (0 on RocketReach) |
| Founded | 2014 |
| Phone | +1 888-484-4842 |
| Technologies |
JavaScript
,
HTML
,
Google Analytics
+10 more
(view full list)
|
| Industry | Software, E-Learning Providers, Software Development & Design, E-Learning, Student Engagement, Education, Social Learning, Collaboration, EdTech, Online Portals, Internet Services |
| Web Rank | 17 Million |
| Keywords | Teacher Communication Tools, Educational Communication Tools, School Communication Software |
| Competitors | Microsoft, Google, Schoology, Instructure, Blackboard, Nearpod, Edmodo, FreshGrade, Moodle Pty Ltd, Sakai +46 more (view full list) |
| SIC | SIC Code 73 Companies, SIC Code 737 Companies |
| NAICS | NAICS Code 54151 Companies, NAICS Code 5415 Companies, NAICS Code 541 Companies, NAICS Code 541511 Companies, NAICS Code 54 Companies |
Looking for a particular Chalkup employee's phone or email?
Chalkup Questions
The Chalkup annual revenue was $3 million in 2026.
The NAICS codes for Chalkup are [54151, 5415, 541, 541511, 54].
The SIC codes for Chalkup are [73, 737].
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