Is ProveSource or NotificationX cheaper?

ProveSource has the lower entry price — ProveSource starts at $0/mo and NotificationX at $29/mo.

Does ProveSource or NotificationX support HIPAA?

ProveSource's public pages do not say; NotificationX's public pages do not say. Confirm current scope with the vendor.

ProveSource vs NotificationX

A sourced, side-by-side comparison for social proof. ProveSource has the lower entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.

ProveSource has the lower entry price — ProveSource starts at $0/mo, NotificationX at $29/mo. Free tier: ProveSource Yes, NotificationX Yes. HIPAA: ProveSource —, NotificationX —.

As of 2026-11-01 · figures link to their source below STALE

Side by side

ProveSource

$0/mo entry

Entry price$0/mo (Free)

Free tierYes

HIPAA (BAA)—

SOC 2—

GDPR—

Best forShopify stores

NotificationX

$29/mo entry

Entry price$29/mo (Agency Bundle (1-Year))

Free tierYes

HIPAA (BAA)—

SOC 2—

GDPRYes

Best forWordPress site owners

Sources — ProveSource: provesrc.com (verified 2026-11-01) · NotificationX: notificationx.com (verified 2026-09-27) STALE · 2026-09-27

Key features

ProveSource: Forever-free plan up to 1,000 visitors/month; Unique-visitor-based pricing (not pageview-based); All features on all paid plans (unlimited impressions); Shopify-native integration

NotificationX: WordPress-native plugin (self-hosted, data stays on your server); Lifetime deal options available; Free version on WordPress.org; Agency bundle includes 10+ additional plugins

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