HubSpot App Marketplace$ explicithighCluster of 4 signals
Card #1189 · HubSpot App Marketplace

Severe drop in email deliverability and click performance

We are experiencing a massive collapse in email open and click rates compared to other platforms like MailerLite, despite using our existing audience. This performance drop is causing a real business impact as email is a major revenue channel for us. We are seeing a material difference in actual traffic via Google Analytics, and HubSpot support has only provided generic advice.

HubSpot App MarketplaceUpdated Jun 1, 20260.57
Pain score
0.57/ 1.00 · weighted product of four components
Reach0.32
distinct authors (log-normalized)
Recency0.63
freshness decay, half-life months
Engagement0.91
upvotes + comments, normalized
Monetization1.00
willingness-to-pay cues in evidence
§ Evidence — 4 verified quotes
we’ve seen performance collapse compared to what we get on MailerLite and other platforms.
Reddit·@project_casting··source ↗
The biggest concern is the continued drop in real clicks and downstream traffic.
Reddit·@project_casting··source ↗
This has been a painful experience because email is a major revenue channel for us, and the performance drop has had a real business impact.
Reddit·@project_casting··source ↗
The support we received was generic — things like using personalization tokens, changing the greeting, or adjusting the from-name.
Reddit·@project_casting··source ↗

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