PMF /evals
Substack newsletter · by Astha from Chargebee · English
An obsessive deep dive into AI-native PMF. Ft. interviews with founders, operators, and investors finding the new truths of PMF. Every other Thursday.
- Audience
- 1K subscribers
- Shown publicly on Substack
- Publishing
- Monthly or less
- 2 posts indexed in the last 90 days
- Last post
- Sep 1, 2026
- 59 days ago
- Likely audience
- Venture capitalists
- Inferred from post content
PMF /evals is a Substack newsletter by Astha from Chargebee covering Product management, AI in IT Services and Challenger Firms. NewsletterFIT indexed 2 posts from it in the last 90 days, most recently on Sep 1, 2026. Shown publicly on Substack: 1K subscribers. Sponsors detected in recent posts include Chargebee.
Topics
- Product management
- AI in IT Services
- Challenger Firms
- B2B SaaS
- Startup Funding
Recent posts
- The neofirm…
- Neofirms: Between…
- The $6…
- Stacking up…
- Schrödinger’s SaaS…
Sponsors detected
- Chargebee 1 post · last Sep 1, 2026
Detected automatically from posts marked as sponsored. Detection can miss or misread placements.
See the full picture on PMF /evals
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 Oct 22, 2026 · How NewsletterFIT collects and labels data