Topic

Which developer and AI newsletters take sponsorships?

Every newsletter here clears the developer topic gate and the listing bar. A Substack count is the one Substack itself publishes; a newsletter on its own domain shows the count printed on its own page, labelled self-reported.

  • 29 creators
  • 34 sponsor brands
  • Figures read Sep 4, 2026

29 creators are listed here: 25 on Substack and 4 by email on their own domain. 34 brands are named across their own sponsorship posts.

Audience figures from platform APIs. How we check the data Figures last read Sep 4, 2026.

Who are the largest developer newsletter creators?

Free subscribers
  1. 01 SemiAnalysis Substack, read Sep 4, 2026 315K
  2. 02 The System Design Newsletter Substack, read Sep 4, 2026 251K
  3. 03 Product Growth Substack, read Sep 4, 2026 240K
  4. 04 Deep Learning Weekly Substack, read Sep 4, 2026 224K
  5. 05 Latent.Space Substack, read Sep 4, 2026 198K

Ranked on the measured figure each platform's own API returned, largest first. This ranking uses no estimates; the prices in the list below are estimates, not quotes.

Which brands sponsor developer newsletter creators?

34
+ 27 more brands

Every brand below was named as a sponsor by one of these creators, in their own post. Open a brand to read the sentence it was read from.

Every creator in this list

Sorted by measured reach
01 SemiAnalysis Infra / DevOps Substack @semianalysis posted 5d ago 2 to check no figure 315K $3.1K to $23.6K 02 The System Design Newsletter Infra / DevOps Takes sponsors Substack @systemdesignone posted 4d ago Sponsors: Unblocked +8 2 to check no figure 251K $2.5K to $18.8K 03 Product Growth AI / LLM Takes sponsors Substack @aakashgupta posted 4d ago Sponsors: Product Faculty +9 1 to check no figure 240K $2.4K to $18K 04 Deep Learning Weekly AI / LLM Substack @deeplearningweekly posted 11d ago 1 to check no figure 224K $2.3K to $16.8K 05 Latent.Space AI / LLM Substack @swyx US posted 3d ago 1 to check no figure 198K $2K to $14.9K 06 Engineering Leadership AI / LLM Takes sponsors Substack @gregorojstersek posted 4d ago Sponsors: Unblocked +4 1 to check no figure 196K $1.9K to $14.7K 07 Ben's Bites AI / LLM Takes sponsors Substack @bensbites posted 3d ago Sponsors: Gravitee +2 1 to check no figure 171K $1.7K to $12.8K 08 TheSequence AI / LLM Substack @thesequence posted 4d ago 2 to check no figure 169K $1.7K to $12.7K 09 Linas's Newsletter AI / LLM Substack @linas posted 3d ago 2 to check no figure 156K $1.6K to $11.7K 10 AlgoMaster Newsletter Backend Takes sponsors Substack @algomaster posted 12d ago Sponsor: Unblocked no figure 152K $1.5K to $11.4K 11 Import AI AI / LLM Substack @importai US posted 6d ago no figure 139K $1.4K to $10.4K 12 Software Design: Tidy First? Substack @tidyfirst posted 5d ago 1 to check no figure 126K $1.3K to $9.4K 13 Opinion AI AI / LLM Substack @opinionai posted 3d ago 2 to check no figure 124K $1.3K to $9.3K 14 SeattleDataGuy’s Newsletter Data / DB Takes sponsors Substack @seattledataguy posted 11d ago Sponsor: Greybeam no figure 114K $1.1K to $8.6K 15 AI in Healthcare Infra / DevOps Substack @aiinhealthcare posted 6d ago 1 to check no figure 97K $970 to $7.3K 16 Claude Code Masterclass AI / LLM Substack @claudecodemasterclass posted 13d ago no figure 79K $790 to $6K 17 Technically Substack @technically posted 5d ago no figure 72K $720 to $5.4K 18 Simon Willison’s Newsletter AI / LLM Substack @simonw posted 6d ago no figure 69K $690 to $5.2K 19 FounderCoHo AI / LLM Substack @foundercoho posted 4d ago 1 to check no figure 67K $670 to $5K 20 AI Agents Simplified AI / LLM Takes sponsors Substack @aiagentssimplified posted 3d ago Sponsors: HubSpot +5 1 to check no figure 57K $570 to $4.3K 21 Jam with AI AI / LLM Takes sponsors Substack @jamwithai posted 3d ago Sponsor: AWS no figure 56K $560 to $4.2K 22 A Life Engineered Substack @alifeengineered posted 4d ago no figure 43K $430 to $3.3K 23 Data Engineering Weekly Substack @dataengineeringweekly posted 6d ago 1 to check no figure 24 ByteByteGo Newsletter AI / LLM Takes sponsors Substack @bytebytego posted 3d ago Sponsor: Matic 1 to check no figure 25 The Rundown AI AI / LLM Takes sponsors Newsletter @therundown posted 3d ago 1 to check no figure 1.7M self-reported $17K to $127.5K 26 Superhuman AI AI / LLM Takes sponsors Newsletter @superhuman posted 2d ago 1 to check no figure 1.5M self-reported $15K to $112.5K 27 TLDR AI AI / LLM Likely open Newsletter @tldr-ai posted 3d ago 1 to check no figure 1.1M self-reported $11K to $82.5K 28 Pointer Takes sponsors Newsletter @pointer posted 6d ago 1 to check no figure 55K self-reported $550 to $4.2K 29 Resilient Cyber AI / LLM Substack @resilientcyber posted 10d ago 1 to check no figure 22K $220 to $1.6K

Where to go next

Want a second opinion on a shortlist? Talk to us. Or read how a creator gets listed, browse every brand we have seen sponsoring a developer creator, or start from the full directory.