Write your next LinkedIn Startup CTO post in 30 seconds
Your technical choices shape the company — but explaining them on LinkedIn eats engineering time Lumio can save.
Try Lumio for freeSample LinkedIn post generated by Lumio
We rewrote our core service in Rust. It took 4 months. Performance improved 3x. Was it worth it? Honestly — only for one hot path. The rest of the app was fine in our original stack. What I'd tell every early-stage CTO: Rewrite for a measured bottleneck, not for ideology. Your runway doesn't care about your favorite language. The best technical decision we made this year? Staying on boring infrastructure until we had real scale data. CTOs: what's a rewrite you regret — or one you'd do again?
✨ Generated in 12 seconds with Lumio
How it works
- 1
Describe your topic in one sentence
- 2
Lumio generates a post optimized for LinkedIn engagement
- 3
Publish or edit — your style, your audience
Why Startup CTOs use Lumio
- Explain technical trade-offs to a business and engineering audience
- Attract senior engineers who align with your engineering culture
- Publish on tech leadership without blocking on writing time
FAQ
Does Lumio write in my voice?
Yes — Lumio builds your Voice Fingerprint from existing posts, then generates content that sounds like you, not a generic AI template.
How many posts can I generate?
3 free posts on signup, no credit card required. Paid packs start at €19 for 5 posts — credits never expire.
Is it built for B2B LinkedIn?
Lumio is optimized for B2B LinkedIn: expertise angles, client results, lessons learned — the formats that attract qualified inbound leads.