Comparison

Lenny's Newsletter | Substack vs Reddit

Lenny's Newsletter | Substack lands on Worth it, and Reddit lands on Depends.

Lenny's Newsletter | Substack

Worth it

Confidence: Medium

Individual product people and founders should buy it: cheap, well-regarded, weekly depth.

Depends

Confidence: Medium

Fine as a free community and research tool for consumers, niche audiences, and candid product opinions.

Lenny's Newsletter | Substack versus Reddit
Compare	Lenny's Newsletter \| Substack	Reddit
Verdict	Worth it	Depends
Best for	Product managers seeking career growth	Niche community discussion
Who it's not for	Engineers wanting tactical build detail . Reddit readers seek 'actionable ideas' elsewhere	B2B validation . reviewers say G2 analysis is 10x better
Privacy	No known public vulnerabilities found in the sources reviewed.^⁸	Two known breaches (2018, 2023) and a removed warrant canary; no security page found.¹⁰
Support quality	Anonymous reader questions answered, but no personal support	1.2/5 Trustpilot; account-access complaints
Public sentiment	Readers and reviewers consistently rank it the top paid product newsletter and worth the annual fee.	Users value Reddit's candid communities but rate the company itself poorly and remain angry about 2023 API pricing.^⁹
Biggest gotcha	Price conflicts across sources: $200/yr (2026 review) vs $275/yr live page. Verify before subscribing^³	2023 API repricing killed apps like Apollo overnight . paid API costs can spike unpredictably¹²

Engineers wanting tactical build detail . Reddit readers seek 'actionable ideas' elsewhere
Team/org subscriptions . it is written for individuals
Anyone who won't read weekly long-form
Non-product roles