Sponsor database
Find brands actively buying newsletter ads
Discover 61,901 companies sponsoring newsletters across every niche — filtered, ranked and ready to pitch.
61,901sponsors tracked
4,122newsletters monitored
3344+industries
Updated dailyfresh data
Filter by industry
Marketing Sponsors
Showing 30 of 61,901 sponsors
BBuildUp
buildup.eu
SponsorsHBA Services
Audience2,540,000 subscribers
AAimfox
aimfox.com
SponsorsGrowthHackers' Newsletter
Audience10,000 subscribers
SStacked Marketer
stackedmarketer.com
SponsorsGeekout Newsletter
Audience32,000 subscribers
IInsense
insense.pro
SponsorsGeekout Newsletter
Audience32,000 subscribers
LLevanta
levanta.com
SponsorsBuyology
Audience50,000 subscribers
BBillo
billo.app
SponsorsThe ScaleUP Newsletter
Audience50,000 subscribers
AAimfox
aimfox.com
SponsorsGrowthHackers
Audience50,000 subscribers
HHubSpot
hubspot.com
SponsorsCyber Corsairs
Audience215,000 subscribers
AAdQuick
adquick.com
SponsorsTheFutureParty
Audience400,000 subscribers
HHubSpot for Startups
hubspot.com
SponsorsPivot & Flow
Audience80,000 subscribers
TTracksuit
gotracksuit.com
SponsorsThe Sociology of Business
Audience48,507 subscribers
RReturn on Influence Festival '26
returnoninfluence.com
SponsorsThe AI Entrepreneurs
Audience71,000 subscribers
RReturn on Influence Festival
returnoninfluence.com
SponsorsThe AI Entrepreneurs
Audience71,000 subscribers
PPost Planner
postplanner.com
SponsorsThis Week in Social Media (TWISM)
Audience15,000 subscribers
SSked Social
skedsocial.com
SponsorsThis Week in Social Media (TWISM)
Audience15,000 subscribers
MMemorandum
memorandum.com
SponsorsBay Area Times
Audience265,000 subscribers
DDashThis
dashthis.com
SponsorsThe Daily Carnage
Audience100,000 subscribers
AAdEdge OS
inboxreads.co
SponsorsInboxReads
Audience15,000 subscribers
HHubSpot
hubspot.com
SponsorsAI Fire
Audience47,000 subscribers
LLevanta
levanta.com
SponsorsSuperpower Daily
Audience220,000 subscribers
HHubSpot
hubspot.com
SponsorsToday's First Five (Edtomorrow)
Audience50,000 subscribers
HHubSpot
offers.hubspot.com
SponsorsLongevity Latest
ppenname.co
penname.co
SponsorsThe Generalist
Audience35,000 subscribers
HHiscox
hiscox.com
SponsorsMarketing Square
Audience100,000 subscribers
HHubSpot
offers.hubspot.com
SponsorsEdtomorrow
Audience150,000 subscribers
GGalactic Fed
galacticfed.com
SponsorsTheFutureParty
Audience4,000,000 subscribers
PPloy
ploy.ai
SponsorsBig Desk Energy
Audience50,000 subscribers
HHubSpot
offers.hubspot.com
SponsorsGptZone Newsletter
Audience64,359 subscribers
HHubSpot
offers.hubspot.com
SponsorsFryAI
Audience50,000 subscribers
PPostHero
posthero.com
SponsorsThe LinkedIn Secrets
Audience10,000 subscribers
See the full picture. Not just a preview.
Get verified contacts, spend trends, competitor data and 61,901 sponsors — filtered for your exact niche.