//
Get monthly newsletter intelligence — trends, top movers, new opportunities
Newsletter Insights — advertising rates and audience data for 33K+ newsletters
Browse all →Advertisers are viewing this page. Claim it
Platform Portability
Uses Substack subdomain (isacatto.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 →
Staying afloat after extreme loss and exploring a new horizon.
Data updated 2 months ago
Isa Catto's Swimming at Altitude hasn't published recently
Last post was 2 months ago. Growth, revenue and CPM projections assume ongoing activity, so they're hidden until posting resumes.
300 paid
We don't have enough growth data for Isa Catto's Swimming at Altitude yet. The average Lifestyle newsletter has 1K subscribers.
Based on 1.6K Lifestyle newsletters tracked
Avg Comments
22.0
Avg Likes
87.0
Engagement Rate
3.63%· ~109 likes + comments/post
(comments + likes) / subscribers
Quality Score
Engagement vs Lifestyle
3.63% engagement rate
Score Breakdown
Engagement Score
vs 81 newsletters in Lifestyle
3K places you in the top 50% of newsletters in this category.
Engagement Rate
3.63%
median: 0.01%
Posts per Week
1.0
median: 1.0
Subscribers
3K
median: 1K
Les ateliers de Géraldine Dormoy
3K subs
how to wear it
3K subs
AchievR • Achieve More!
4K 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 Isa Catto's Swimming at Altitude vs the top 15 peer newsletters on sponsor mix, growth, and CPM.
Including Supernova, Gucci, JCPenney + 16 more.
$300·2-3 working days·refunded if we can't deliver
Publishing Frequency
Previously Weekly
Inactive — last post 2 months agoLifestyle Pricing
$6/mo median
Above average(+17%)
Monetization Readiness
Already monetizing
100% of similar-size Lifestyle newsletters also have paid tiers
Unlock revenue estimates, CPM benchmarks, and detected sponsors
Start tracking — free