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Mercure vs PubNub

People
MercureCommunication APIs
PubNubBackend-as-a-Service
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Price
Free
Published entry price
$98+per month

Communication APIs

Annual estimate10 people, entry price
Free
$1,176+
Flat rate
Offer
No offer right now
No offer right now
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Communication APIs

Overview
Focus
Communication APIs
Backend-as-a-Service
Product
Open protocol and reference implementation for real-time communications using Server-Sent Events for push updates.
Real-time communication platform providing messaging, presence, and push notifications with global data stream network.
Headquarters
Lyon, France
San Francisco, California
Company size
2-10 employees
201-500 employees
Founded
2018
2010
Pricing details
Plan
Published entry price
Published rate
Free
$98+ / month
Billable seats
Flat rate
Free options
Free plan, Free trial
Free plan, Free trial
Pricing source
Source updated
Oct 29, 2026
Nov 2, 2026

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Communication APIs