September 2026 · Sponsorship Trends

Marketing Newsletter Sponsors

Discover which marketing brands are actively sponsoring newsletters — track trends, audience sizes, and ad formats.

15
Sponsors this month
0%
Growth vs last month
99K
Avg newsletter size

Marketing sponsors — recent activity

15 sponsors

Historical data:  Showing recent marketing sponsors from the last 3 months. Get alerts for new sponsors →

#1

HubSpot Academy

academy.hubspot.com

NewsletterPlease Hustle Responsibly
Audience2K subs
Ad typebeehiiv ad network display (bottom banner)
Sponsored3 days ago
View details
#2

SureThing

surething.io

NewsletterBeginners in AI
Audience100K subs
Ad typeBanner ad
Sponsored5 days ago
View details
#3

AdQuick

adquick.com

NewsletterPlease Hustle Responsibly (Angela Hollowell)
Audience2K subs
Ad typeSponsored section
Sponsored5 days ago
View details
#4

HubSpot

hubspot.com

NewsletterTHE CEO REPORT
Audience50K subs
Ad typepaid bonus section (lead-gen guides)
Sponsored10 days ago
View details
#5

Ranked

ranked.ai

NewsletterTHE CEO REPORT
Audience50K subs
Ad typesponsored feature section + classified listing
Sponsored10 days ago
View details
#6

Astute

astute.ai

NewsletterFuture Blueprint
Audience30K subs
Ad typeSponsored Content
Sponsored11 days ago
View details
#7

Roku Ads Manager

advertising.roku.com

NewsletterNeed2Know, by Cheddar
Audience50K subs
Ad typeNewsletter Ad
Sponsored12 days ago
View details
#8

Heather Anne Hunter (Newsletter Narrative Capital framework)

hahcreates.com

NewsletterOpen Source CEO by Bill Kerr
Audience92K subs
Ad typeAffiliate Partnership
Sponsored12 days ago
View details
#9

Go-to-Millions

gotomillions.com

NewsletterEdtomorrow First Five
Audience140K subs
Ad typenewsletter cross-promotion (beehiiv ads)
Sponsored12 days ago
View details
#10

Trendos

trendos.ai

NewsletterContent Marketing Institute
Audience36K subs
Ad typeAI Detected Sponsorship
Sponsored12 days ago
View details
#11

Sandcastles

sandcastlesai.com

NewsletterKallaway
Audience440K subs
Ad typeAI Detected Sponsorship
Sponsored12 days ago
View details
#12

Flodesk

flodesk.com

NewsletterNatalia Kalinska
Audience200K subs
Ad typeAI Detected Sponsorship
Sponsored12 days ago
View details
#13

Riverside

riverside.fm

NewsletterNatalia Kalinska
Audience200K subs
Ad typeAI Detected Sponsorship
Sponsored12 days ago
View details
#14

EZ Texting

eztexting.com

NewsletterTheFutureParty
Audience50K subs
Ad typePresented By / Together With native ad
Sponsored13 days ago
View details
#15

penname.co

penname.co

NewsletterThe Generalist
Audience35K subs
Ad typeNewsletter Ad
Sponsored13 days ago
View details

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