//
Get monthly newsletter intelligence — trends, top movers, new opportunities
Newsletter Insights — advertising rates and audience data for 40K+ newsletters
Browse all →Advertisers are viewing this page. Claim it
Track Sincerely, Sylvia's growth
Get notified when subscribers, engagement, or pricing changes
Platform Portability
Uses Substack subdomain (sincerelysylvia.substack.com). Migrating would require subscribers to re-subscribe at a new address.
Custom domains let newsletters switch platforms without losing their audience.
Are you a newsletter creator? Get verified insights →
Sentiments on life, culture, faith, purpose, and everything in-between.
Data updated 2 months ago
200 paid
Track revenue changes over time
Start tracking — freeTrack CPM rates as they change
Start tracking — freeWe don't have enough growth data for Sincerely, Sylvia yet. The average Religion newsletter has 1K subscribers.
Based on 554 Religion newsletters tracked
No posts found. Visit archive →
vs 86 newsletters in Religion
2K places you in the top 25% of newsletters in this category.
Posts per Week
0.0
median: 1.0
Subscribers
2K
median: 1K
Engagement Rate
0.00%
Religion category average
Quality Score
Engagement vs Religion
0.00%category median
Score Breakdown
The Winter Christian
2K subs
Schrödinger's Poodle
2K subs
Musically Speaking
2K subs
Get email alerts when subscribers drop or spike, when new sponsors appear, when pricing changes, or when publishing cadence shifts. Track unlimited newsletters across your watchlist with the Starter plan.
$29/mo·cancel anytime
See what's includedGet the full whitespace list with each brand's category fit, audience overlap, and recommended pitch order. Plus a comparison of Sincerely, Sylvia vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including TRACKING BIBLE PROPHECY3, Scripture, Spirit + 28 more.
$300·2-3 working days·refunded if we can't deliver
Publishing Frequency
Unknown
Religion Pricing
$5/mo median
At average
Monetization Readiness
Already monetizing
100% of similar-size Religion newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — free