SponsorSignals LogoSponsorSignals

See Who’s Sponsoring Tech Newsletters

Get weekly summary on first-time sponsors, returning brands, and high-frequency buys across top newsletters.

Get this in your inbox every Monday. See a sample →

Trending Sponsors

Scored by how often and how recently each brand has sponsored newsletters we track.

Browse all sponsors, no filtering — active, dormant, or new.

Clerk
Last seen
Yesterday
Total Sponsorships
80
First Seen
Aug 2024
Status
active
WorkOS
Last seen
Yesterday
Total Sponsorships
69
First Seen
Aug 2024
Status
active
Datadog
Last seen
Yesterday
Total Sponsorships
51
First Seen
Aug 2024
Status
active
Sentry
Last seen
2 days ago
Total Sponsorships
60
First Seen
Aug 2024
Status
active
QA Wolf
Last seen
3 days ago
Total Sponsorships
90
First Seen
Aug 2024
Status
active
Frontend Masters
Last seen
6 days ago
Total Sponsorships
40
First Seen
Aug 2024
Status
active
AssemblyAI
Last seen
9 days ago
Total Sponsorships
19
First Seen
Aug 2024
Status
active
Meticulous
Last seen
11 days ago
Total Sponsorships
20
First Seen
Aug 2024
Status
consistent
CodeRabbit
Last seen
Yesterday
Total Sponsorships
10
First Seen
Sep 2024
Status
active
SurveyJS
Last seen
13 days ago
Total Sponsorships
19
First Seen
Aug 2024
Status
consistent
Unblocked
Last seen
2 days ago
Total Sponsorships
9
First Seen
Aug 2024
Status
consistent
Retool
Last seen
3 days ago
Total Sponsorships
9
First Seen
Jan 2025
Status
consistent
Signadot
Last seen
4 days ago
Total Sponsorships
7
First Seen
Apr 2025
Status
consistent
Speechmatics
Last seen
2 days ago
Total Sponsorships
6
First Seen
Sep 2024
Status
consistent
Snyk
Last seen
9 days ago
Total Sponsorships
9
First Seen
Aug 2024
Status
consistent
Temporal
Last seen
2 days ago
Total Sponsorships
4
First Seen
Jan 2025
Status
occasional
Pacaso
Last seen
5 days ago
Total Sponsorships
5
First Seen
Feb 2025
Status
occasional
Apryse
Last seen
20 days ago
Total Sponsorships
12
First Seen
Aug 2024
Status
consistent
PostHog
Last seen
22 days ago
Total Sponsorships
13
First Seen
Oct 2024
Status
consistent
AI Engineer World's Fair
Last seen
Recently
Total Sponsorships
3
First Seen
May 2025
Status
occasional
Aptum
Last seen
Yesterday
Total Sponsorships
3
First Seen
May 2025
Status
occasional
Superblocks
Last seen
2 days ago
Total Sponsorships
3
First Seen
Nov 2024
Status
occasional
DX
Last seen
Recently
Total Sponsorships
2
First Seen
May 2025
Status
new
Elf Labs
Last seen
8 days ago
Total Sponsorships
4
First Seen
Sep 2024
Status
occasional
Bit
Last seen
Yesterday
Total Sponsorships
2
First Seen
Mar 2025
Status
new
Memetria
Last seen
9 days ago
Total Sponsorships
4
First Seen
Aug 2024
Status
occasional
Heroku
Last seen
10 days ago
Total Sponsorships
4
First Seen
Feb 2025
Status
occasional
CarbonQA
Last seen
30 days ago
Total Sponsorships
14
First Seen
Aug 2024
Status
consistent
Real Python for Teams
Last seen
2 days ago
Total Sponsorships
2
First Seen
May 2025
Status
new
Boxabl
Last seen
6 days ago
Total Sponsorships
3
First Seen
Sep 2024
Status
occasional
Pendulum
Last seen
4 days ago
Total Sponsorships
2
First Seen
May 2025
Status
new
OpenAI
Last seen
9 days ago
Total Sponsorships
3
First Seen
Oct 2024
Status
occasional