vs Comparison

PubNub vs Socket.IO

Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re very close.

PubNub

PubNub provides a hosted real-time messaging network and APIs (publish/subscribe) that developers use to add live features such as chat, presence, notifications and device sync to apps, plus message storage, serverless logic, analytics and integrations.

Socket.IO

Open-source JavaScript library for real-time, bidirectional, event-based communication between clients and servers, using WebSocket with HTTP long-polling fallback, automatic reconnection and adapters for scaling across multiple servers.

Company: Not stated; Part of automattic.com
Registered in: Unknown; Unknown
Online since: Unknown; Unknown
Audience: Top 10K; Smaller site
Trackers on the homepage: Third-party embeds: YouTube embeds
Ad trackers: None; None
Cookie banner: OneTrust; –
Prices: No pricing page found; No pricing page found
Last price change: –; –
Privacy policy changes: 0; 0
Terms changes: 0; 0
Open positions: –; –

PubNub in full → Price and policy history

Socket.IO in full → Price and policy history

Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.