Dex

Solo founder building niche SaaS with Codex. No domain expertise, just curiosity, fast shipping, and unhealthy levels of delusion.

[Dex @Ramdex_]

@thsottiaux As a loyal GPT 5.5 user, I’m hoping one of those vectors is dedicated to frontend design😅

[Dex @Ramdex_]

@thsottiaux where did the context window in codex go ?

[Dex @Ramdex_]

@sama listen blud, you better fix the model’s ability to generate amazing ui design or the gloves come on

[Dex @Ramdex_]

What’s one distribution channel you ignored at first that ended up working surprisingly well?

[Dex @Ramdex_]

What’s the most underrated way to get your first users when you have no audience, no funding, and no team?

[Dex @Ramdex_]

Solo founders who’ve actually gotten users/customers:

What was your first real distribution unlock?

Not theory. The thing that actually worked

[Dex @Ramdex_]

1. Cancel your subscription
2. Download Codex
3. Subscribe to the pro plan

[Aanya @xoaanya]

Bought claude pro, how do I make 1 million per month??

[Dex @Ramdex_]

because codex absolutely wipes out claude

[Khushi @khushiirl]

Why is everyone making a shift from Claude to Codex?

[Dex @Ramdex_]

12 months from now, who wins the AI coding race?

OpenAI, Anthropic, or xAI?

[Dex @Ramdex_]

hot take:

GPT-5.5 > Opus 4.7

[Dex @Ramdex_]

Hot take / question:

Is domain expertise actually required to build great niche SaaS?

Or can you compensate with obsessive user research, fast shipping, and enough delusion to scare your friends?

[Dex @Ramdex_]

@pavelhegler putting this on the pitch deck

[Dex @Ramdex_]

I’m a solo founder building SaaS in a niche I had no business entering

No domain expertise. No big team. Just curiosity and an unhealthy amount of delusion

Let's see where this goes

[Dex @Ramdex_]

@sama @OpenAI please make your models better at UI. I don’t want to keep subscribing to gemini just for UI. Please fix it

[Dex @Ramdex_]

@BlessingGives Active

[Dex @Ramdex_]

@petaldairies Hi

[Dex @Ramdex_]

@feelzyou Hello

[Dex @Ramdex_]

@heyshipz Hi 👋

[Dex @Ramdex_]

@Oblivious9021 Hi 👋

[Dex @Ramdex_]

@r0ktech Shipping is a sprint. Maintenance is a marathon through a dark forest with no map