Most "AI tool" lists are garbage. They list 50 things nobody uses.

Here are 5 I've personally seen founders integrate into their workflows this month — and actually keep using:

1. Cursor — If you're still writing code without an AI pair programmer, you're leaving speed on the table. Founders who can't code are shipping MVPs in days now.

2. NotebookLM — Upload your research, investor docs, customer interviews. Ask it anything. It's like having a research analyst on demand.

3. Granola — Takes your messy meeting notes and turns them into structured action items. The time savings compound fast when you're running 5+ calls a day.

4. Perplexity Pro — For competitive research and market analysis, it's replaced 2-3 hours of manual Googling per week for most founders I know.

5. Claude — For long-form thinking, strategy docs, and product specs. The context window matters when you're working with complex business problems.

The pattern: the best AI tools aren't replacing what founders do — they're compressing the time it takes to do it.

I write about this stuff every week at NeuroGen. If you're a founder who wants to stay ahead of the curve without wading through hype, join free.