Just deployed a waitlist for my upcoming product Crank. It's what I like to claim as the ultimate developer tool. Well not just for devs ofcourse. Imagine an AI Harness that can reshape itself to your needs! Are you a video editor? Are you a frontend dev? Maybe you're a trader? or do you you just want an AI harness to run as your server and autofix issues when an error occurs? And if that doesnt sell you, it uses 64% less tokens than other harnesses, generates clean uncluttered code. its coding strictly forbids cutting corners or generating any slop. Join the Waitlist HERE

It can update its own UI too?

Breaking down this 50-second promo for Base 44.

Selling dev tools is tricky because technical buyers usually dismiss new AI platforms as "just toys." This video works because every visual choice actively kills sales objections instead of relying on fluff:

Instant hook (0:00 - 0:06): "Build apps that scale." Zero filler, straight into the brand and outcome.

Live product demo (0:06 - 0:20): Shows the real prompt building functional UI components (routes, calendars) in real time.

Killing developer doubts (0:20 - 0:41): Shifts into a dark terminal to prove production readiness—GitHub sync, git push, npm libraries, and security scans.

Frictionless CTA (0:41 - 0:50): 1-click deployment to wrap up cleanly.

Clean pacing, high visual contrast, and sound design that makes digital UI feel physical and real.

I help B2B SaaS and dev-tool founders turn their software into high-converting product videos and GTM motion assets.

If you're launching soon or updating your landing page, feel free to reach out or send an inquiry here on Contra!

This promo is super cool man, nice breakdown!! 🙌