Best Chat API · head-to-head

Pusher Channels vs CometChat

A sourced, side-by-side comparison for chat api. Pusher Channels has the lower entry price. Every figure links to the vendor's own page and the date we captured it.

Pusher Channels has the lower entry price — Pusher Channels starts at $0/mo, CometChat at $0/mo. Free tier: Pusher Channels Yes, CometChat Yes. HIPAA: Pusher Channels —, CometChat Yes.

As of 2026-06-15 · figures link to their source below

Side by side

Pusher Channels

$0/mo entry
Entry price$0/mo (Sandbox)
Free tierYes
HIPAA (BAA)
SOC 2
GDPRYes
Best forreal-time notifications

CometChat

$0/mo entry
Entry price$0/mo (Build)
Free tierYes
HIPAA (BAA)Yes
SOC 2Yes
GDPRYes
Best formarketplace chat

Sources — Pusher Channels: pusher.com (verified 2026-06-15) · CometChat: cometchat.com (verified 2026-06-15)

Key features

Pusher Channels: Per-day message + connection pricing (not MAU-based); ISO27001:2013 certified; 8 published self-serve tiers with transparent flat rates; Prorated billing on plan changes

CometChat: AI smart replies and summaries on Advanced+; HIPAA + BAA on Advanced+; SOC2 Type 2, ISO27001, GDPR certified; OpenAI-powered moderation on Enterprise

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