Thoughts & Perspectives
Building in public
Interim CTO vs Fractional CTO: Which One You Actually Need (2026)
Interim CTO vs fractional CTO — what each role actually is, what they cost in 2026 ($15K-$30K vs $5K-$15K/mo), and how to tell which one your company actually needs.
What Does a Fractional CTO Do? (Day-to-Day, Hours, Real Examples)
A fractional CTO sets technical strategy, hires engineers, reviews architecture, and translates between engineers and the business — 5-15 hours a week for $8K-$15K/month. Here's the day-to-day.
Notion AI vs Claude for Business: Which AI Should Power Your Workspace?
Notion AI vs Claude in 2026: pricing, reasoning depth, integrations, and when to use both. Real costs for 1-person and 5-person teams, plus what each one actually does.
Claude for Microsoft 365: Setup, Use Cases, and What Anthropic Ships (2026)
How to use Claude with Microsoft 365 in 2026 — native connector setup, Outlook/Word/Excel/Teams/SharePoint workflows, Copilot comparison, gotchas, and the install path that actually works.
Copilot vs Claude for Business: Which AI in 2026
Microsoft Copilot vs Claude in June 2026: Copilot wins if you're already on M365 E3/E5; Claude wins on writing, reasoning, long context, and price for non-Microsoft shops. Real pricing, decision guide.
The Business Brain: A Framework for AI Context That Actually Works
The story of how the Business Brain framework emerged from forty fractional-CTO AI installs — and what changes when you stop typing the preamble before every prompt.
Claude vs ChatGPT for Writing (Business Edition)
Side-by-side Claude vs ChatGPT writing samples for sales emails, LinkedIn posts, blog intros, and customer service — plus where each AI wins for business writing.
Anthropic vs OpenAI for Business: Why Choose Claude in 2026
The honest Anthropic vs OpenAI comparison for business in 2026 — where Claude wins, where ChatGPT wins, and why your setup matters more than your pick.
Claude Cowork Skills Explained: 15 Built-In + Building Custom
Claude Cowork ships with 15 built-in skills — structured prompts that act like slash commands — plus the ability to build your own custom skills for any repeatable business job.
Is Claude Cowork Free? (Free vs Paid Breakdown, 2026)
No, Claude Cowork isn't free — it's bundled with Claude Team at $125/month floor. Here's the cheapest legitimate way in, and the free alternatives that get you partway.
Claude for Small Business: 8 Connectors Explained (and Which to Wire First)
Claude for Small Business ships with 8 native connectors — here's what each does, the permissions to grant, and the order to wire them in.
Which Claude Model Is Best for Business? Sonnet vs Opus vs Haiku (2026)
A fractional CTO's honest 2026 guide to picking the right Claude model — Sonnet 4.6 vs Opus 4.7 vs Haiku — with a cost comparison and a decision tree.
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