Tech Founder Stack
Substacknewsletter · by Tech Founder Stack · English
- Audience
- 1K subscribers
- Shown publicly on Substack
- Observed frequency
- Monthly or less
- From 2 posts indexed in the last 90 days
- Last post
- Oct 18, 2026
- 25 days ago
- Likely audience
- Technical founders building AI agents
- Inferred from post content
Tech Founder Stack is a Substack newsletter by Tech Founder Stack covering AI agent infrastructure, MCP servers and Postgres vector search. NewsletterFIT indexed 2 posts from it in the last 90 days, most recently on Oct 18, 2026. Shown publicly on Substack: 1K subscribers.
Topics
- AI agent infrastructure
- MCP servers
- Postgres vector search
- Open source projects
- LLM observability
Recent posts
- The age…
- Your Moat…
- Coding Got…
- Why I…
- Everyone is…
Sponsors detected
No sponsored posts detected in the last 180 days of indexed posts.
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on Tech Founder Stack
Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.
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Compiled from public pages · refreshed Nov 6, 2026 · How NewsletterFIT collects and labels data