Alternatives to HummingDeck: Email Attachment Tracker with Per-Page Analytics

Comparable listings

1. Openly Describes nearly the same job, smaller audience · More sites but fewer permissions than the original 4 users Compare side by side
2. PDF Tracking for Gmail Attachment by FeatPaper Describes nearly the same job, smaller audience · Narrower access than the original 131 users ★ 5.0 Compare side by side
3. Email Tracker for Gmail by EngageBay Describes nearly the same job, smaller audience · Wider access than the original 1k users ★ 3.9 Compare side by side
4. MailView – Gmail Email Tracker, Read Statistics & Proof of Receipt Reports Describes nearly the same job, smaller audience · Wider access than the original 36 users ★ 4.4 Compare side by side
5. SendHeat Describes nearly the same job, smaller audience · Narrower access than the original 5 users Compare side by side
6. Fast Mail Tracker: Email Tracker & Read Receipts for Gmail Describes nearly the same job, smaller audience · Wider access than the original 17 users ★ 5.0 Compare side by side
7. MailSenseAI — Email Tracker for Gmail Describes nearly the same job, smaller audience · Wider access than the original 36 users ★ 5.0 Compare side by side
8. Lumo — Gmail open & click tracking Describes nearly the same job, smaller audience · Narrower access than the original 2 users (last published figure) Compare side by side

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store. Access compares where each listing can run (every site, how many site patterns) and how many browser permissions it declares, against the extension it would replace. Narrower is not a verdict on safety: compare what each needs for the job.