Category: Productivity
reMarkable vs Boox vs Kindle Scribe: Which One Actually Replaces the Note Vault You Abandoned?
An honest, spec-and-review-based comparison of reMarkable, Boox, and Kindle Scribe for anyone who quit Obsidian or Notion and wants notes...
Do Phone Lock Boxes Actually Work for Founder Focus? The Commitment-Device Case
A clear-eyed look at whether phone lock boxes help a one-person founder focus — grounded in commitment-device research, with free...
The ‘Second Brain’ is Over: Why You Need a Second Executioner
Stop hoarding notes and start shipping. Discover why the Second Brain fails and how the Second Executioner model uses Personal...
Prompt Ops for Production AI: Versioning, Evals, and Cost Control in 2026
A hands-on operational guide for solo founders running AI in production: prompt versioning with Langfuse, lightweight evals from a 10-sample...
Build vs. Buy the Boring Software: Internal Tools With AI in 2026
A cost crossover model and weekend build walkthrough for the three internal tools solo founders most often overpay for —...
RAG Over Your SOPs: Build a One-Person Company Knowledge Base That Answers Questions
Learn how to build a RAG system over your internal SOPs and documents using LlamaIndex and Supabase pgvector — for...
The Solo Founder Content Pipeline: Research to Published in Under 2 Hours With AI
End-to-end AI content pipeline for solo founders: Perplexity Sonar for research, Claude Sonnet for drafting, n8n to push drafts into...
Replacing a VA With AI Agents in 2026: What Actually Works (Real Costs)
A candid, task-by-task breakdown of which VA responsibilities hand off cleanly to AI agents versus where agents still fail —...
Build a Back-Office AI Agent in a Weekend: Invoicing, Follow-ups, Reporting
A concrete weekend build walkthrough for a Claude Haiku 4.5 + n8n agent that automates invoicing, overdue payment follow-ups, and...
The One-Person Company Playbook: AI Automations That Run Your Business While You Sleep
A full-stack founder's architecture for one person company AI automation: five n8n workflow layers covering lead capture, onboarding, support triage,...
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