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Kinvolved vs Socket.IO
Annual estimate10 people, entry price
Free
Offer
No offer right now
No offer right now
Focus
Communication APIs
Communication APIs
Product
K-12 family engagement software (now part of PowerSchool) focused on attendance interventions.
Library enabling real-time bidirectional event-based communication between browser clients and servers with fallback support.
Headquarters
New York, New York
Remote
Company size
11-50 employees
2-10 employees
Source updated
Oct 29, 2026
Oct 29, 2026
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Communication APIs
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