Think of us as your startup technical cofounder and engineering team
Accelerate your Startup Journey
Kelsus provides expertly assembled software engineering teams that span the whole gambit of what startups need from lean product experimentation and guidance, to beautiful intuitive UI/UX design, to deep technical software planning and implementation.
Our mission is to get you from seed round to successful exit with reliable execution on the software side so that you can focus on that startup hustle.

What do you need for your startup?

A complete software engineering team
Whether your startup is building something complex that needs a dedicated designer, product manager, and engineering team or something simple that needs some quick design help and one or two engineers we can help, and we can right size the team to your burn rate.

Seed capital to get you to MVP quickly
For select clients that are putting together a seed syndicate, Kelsus will sign on as an investor. We’ll contribute $25,000-$50,000 to your startup to help get it off the ground!
This is a great option when a highly capable technical cofounder is not an option or not enough, and the cost of engineering would otherwise be cost prohibitive.

"Can’t say enough about working with the friendly and professional team at Kelsus!! Kelsus has provided clarity of vision to any proposed features and the impact they may have on our user experience. Kelsus also shares our passion for user privacy and has been meticulous in its' efforts to consider user privacy in every aspect of ZooPix. Last but not least, Kelsus has managed our project with a great deal of fiscal responsibility. The Team is always striving to develop the best product in the most cost efficient manner." Will Reilly | ZooPix Founder

"I really appreciated the willingness of Kelsus to work with us early on and quickly share our vision for Specdrums. We've continued to work with their team post-acquisition since they've become a strong software development partner and have proven to be critical to the success of our product." Steven Dourmashkin | Specdrums Founder / Sphero Product Manager