“Everyone is afraid to touch our core system.”
Every change feels slow, risky, and expensive.
Long-term software engineering partner
Software that keeps your business moving. A team that stays.
We help mid-size companies and growing products build, modernize, and run their software—with AI where it actually pays off.
Book a 30-min call- You talk to an engineer, not a salesperson.
- We look at your system or idea together.
- You leave with a rough plan and estimate. Free, no obligation.
We stay.
Build
Launch
Run
Improve
Still running today
- Stem Fluency — 30+ US universities
- PoultryPro+ — 250+ businesses, 10 countries
Trusted by teams at
Member of
- Since 2015building and running software
- You own 100% of the codein your repositories, from day one
- One accountable teamUS-registered company, engineering in Bengaluru
Sound familiar?
The software still works. Changing it is the hard part.
“Our last vendor built it and disappeared.”
Now each fix begins with someone relearning the code.
“We need AI, but where does it actually help?”
Pilots look good in demos and never reach daily work.
Why Ontoborn
The team that stays.
Since 2015, Ontoborn has built and run software for universities, healthcare, agriculture, and fast-growing products.
A US-registered company with our engineering team in Bengaluru, India. One accountable team from the first conversation through launch and everything that comes after.
Meet the teamProof, not promises
Software people depend on, still growing.
Education research
30+ US universities
Stem Fluency 3.0
A student assessment platform had outgrown its original build. We rebuilt and upgraded it while keeping it running for active courses—including at MIT and The Ohio State University.
“They don’t say ‘no, we can’t do that’; rather, they find solutions.”Read the story
Industry SaaS
250+ businesses · 10 countries
PoultryPro+
Generic accounting tools did not understand feed costs, flock batches, or regional tax. We built a poultry-specific operations platform and continue to improve it as it grows.
“They understand your requirements and provide constant updates throughout the project.”Read the story
30 minutes with an engineer. You leave with a rough plan and estimate.
Book a 30-min callWhere are you starting from?
Three doors. One accountable team.
Modernize what you have
Upgrade, re-architect, and move slow or fragile systems forward without stopping your business.
ExploreBuild something new
Take a customer platform, SaaS product, or internal tool from idea to launch—and keep improving it.
ExploreAdd AI where it pays off
Put agents and automation into real workflows: practical, reviewed, and measured by useful work.
ExploreWe use it ourselves first
Our own business runs on the AI we build.
Before we recommend AI to a client, we use it ourselves. If it does not save real time, we do not sell it.
- Sales follow-up and lead qualification
- Research from public business listings
- Marketing content drafted in our voice
- Blog drafts reviewed by engineers before publishing
How working with us starts
A clear first step. Then small, visible progress.
01
A 30-minute call
Talk to an engineer. Leave with a rough plan and estimate.
02
A short discovery
Agree on the scope, cost, and timeline in writing.
03
Build in small steps
See working software every couple of weeks.
04
We stay
Maintain, improve, and support the product after launch.
30 minutes with an engineer. You leave with a rough plan and estimate.
Book a 30-min callClient voices
Trusted when the work matters.
“They understood critical, time-sensitive issues and were great at handling unexpected crises.”
Dr. Andrew Heckler, The Ohio State University“Their smooth communication and agile development were impressive.”
Sunil Baffna, CEO, NASPL“They have been delivering on time for more than a year for us.”
Building a startup?
Ship fast now without signing up for a rebuild later. We have taken products from first version to paying customers—and stayed to scale them.
See how we work with foundersNeed a dedicated engineering team?
A US-registered company with our engineering team in India. You get clear accountability and full ownership of your code.
Talk about your team
A note from our founder
“In 2015 I left Cisco in Silicon Valley to build a different kind of software company: one that clients keep for years, not one-off projects. Ten years later, many of our clients have come back to build with us again.”
Jith Rang, Founder & CEO
What would better software change for your business?
Tell us in a 30-minute call. You’ll talk to an engineer and leave with a clear next step.