Built by a solo founder.

KeelStack is an independent software company built by Siddhant Jain.

I’m a CSE student and solo founder who likes finding messy workflows and turning them into software that makes them simpler.

I built KeelStack around one of those opportunities: sponsorship management for newsletter and podcast creators. The goal is straightforward: give solo creators a professional way to manage sponsors without spreadsheets, scattered emails, or percentage-based fees.

KeelStack is intentionally independent. There isn’t a large team behind it, and there isn’t an agency trying to turn it into something it isn’t. I build the product, talk to users, fix what breaks, and decide where it goes next.

The product is still evolving, and I’m building it with the goal of making it genuinely useful rather than adding features for the sake of having them.

If you’re curious about the person behind KeelStack, you can find me here:

SJ

Siddhant Jain

Founder & Builder · KeelStack

CSE Student · Solo Founder

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