Newsletter Ad Index
Top newsletter sponsors, August 2026
Brands ranked by the number of newsletters they sponsored in August 2026. Each brand counts once per newsletter.
Oct 2026Sep 2026Aug 2026Jul 2026Jun 2026May 2026Apr 2026Mar 2026Feb 2026Jan 2026Dec 2025Nov 2025
Top sponsors
| # | Sponsor | Category | Newsletters | Prior rank |
|---|---|---|---|---|
| 1 | Wispr Flow | AI & ML | 8 | 29 |
| 2 | Sentry | Developer tools | 6 | 1 |
| 2 | Tiger Data | Data & analytics | 6 | 4 |
| 4 | Atlassian | Productivity & collaboration | 5 | 29 |
| 4 | HubSpot | Sales & marketing software | 5 | – |
| 4 | Master.dev | Developer tools | 5 | 1 |
| 4 | Pique Life | Health & wellness | 5 | 29 |
| 8 | AgentField | AI & ML | 4 | 5 |
| 8 | Attio | Sales & marketing software | 4 | 5 |
| 8 | Tracksuit | Sales & marketing software | 4 | 29 |
| 11 | Unblocked | Developer tools | 3 | 8 |
| 11 | Teleport | Security | 3 | 29 |
| 11 | Granola | Productivity & collaboration | 3 | 8 |
| 11 | Oyster | HR & recruiting | 3 | – |
| 11 | ParadeDB | Developer tools | 3 | 8 |
| 11 | Ramp | Finance & fintech | 3 | – |
| 11 | Riverside | Media & entertainment | 3 | 29 |
| 11 | WorkOS | Developer tools | 3 | 8 |
| 19 | Semrush | Sales & marketing software | 2 | 29 |
| 19 | Alumni Ventures | Investing & trading | 2 | 29 |
| 19 | Betterment | Investing & trading | 2 | 29 |
| 19 | Box | Productivity & collaboration | 2 | – |
| 19 | ElevenLabs | AI & ML | 2 | – |
| 19 | Fidelity | Investing & trading | 2 | – |
| 19 | Greptile | Developer tools | 2 | 29 |
| 19 | Harmonic | Security | 2 | – |
| 19 | HeyPass | Finance & fintech | 2 | – |
| 19 | Incogni | Security | 2 | 29 |
| 19 | DeleteMe | Security | 2 | 8 |
| 19 | LangChain | AI & ML | 2 | 29 |
| 19 | Mercury | Finance & fintech | 2 | 29 |
| 19 | Meticulous | AI & ML | 2 | 8 |
| 19 | Momentic | AI & ML | 2 | – |
| 19 | MongoDB | Developer tools | 2 | 29 |
| 19 | Notion | Productivity & collaboration | 2 | – |
| 19 | Oracle | Data & analytics | 2 | – |
| 19 | Oumi | AI & ML | 2 | – |
| 19 | LMNT | Food & drink | 2 | – |
| 19 | Plaid | Finance & fintech | 2 | – |
| 19 | Render | Developer tools | 2 | 5 |
| 19 | Risevest | Investing & trading | 2 | 29 |
| 19 | Squarespace | E-commerce & retail | 2 | 29 |
| 19 | SureThing | Sales & marketing software | 2 | – |
| 19 | Taku | AI & ML | 2 | – |
| 19 | Varonis | Security | 2 | – |
| 19 | Viktor | AI & ML | 2 | 29 |
| 19 | Warby Parker | Consumer goods | 2 | – |
| 19 | Zapier | Productivity & collaboration | 2 | – |
| 19 | Zedcrest Wealth | Investing & trading | 2 | – |
Prior rank is the brand's position in July. A dash means no placement that month.
First-time newsletter sponsors
Brands with their first recorded newsletter sponsorship in August 2026, counting only newsletters tracked for at least two months.
| RampFuture Blueprint, TLDR Fintech, The Liber | Finance & fintech |
| BoxLast Week in AI, The Signal | Productivity & collaboration |
| FidelityJavaScript Weekly, The Irrelevant Investor | Investing & trading |
| HarmonicDaily Zaps, Future Blueprint | Security |
| HeyPassAI Insights, ai blueprint | Finance & fintech |
| OracleElevate, Level Up Coding System Design Newsletter | Data & analytics |
| OumiData Science Weekly Newsletter, State of AI | AI & ML |
| ZapierAI by Aakash, MKT1 Newsletter | Productivity & collaboration |
| FreshworksOpen Scout | Sales & marketing software |
| Agent ConfThis Week In React | AI & ML |
| AirtableMKT1 Newsletter | Productivity & collaboration |
| altRxGreatist | Health & wellness |
| American ExpressMuch Curious - The Newsletter (392K+ Subscribers) | Banking & insurance |
| RipeThe DeFi Investor | Crypto & web3 |
| AuraeLe Plongeoir | Finance & fintech |
Sponsors by topic and category
Newsletter topic
Sponsor's business
| Developer tools | 59 |
| Sales & marketing software | 40 |
| AI & ML | 39 |
| Finance & fintech | 34 |
| Consumer goods | 24 |
| Investing & trading | 23 |
| Education & courses | 23 |
| Security | 22 |
| Crypto & web3 | 21 |
| Productivity & collaboration | 17 |
| Health & wellness | 15 |
| Media & entertainment | 14 |
Coverage grows every week, so compare months with care. Counts include only newsletters we track.