SaaS studio · Singapore
We design, build and run SaaS products.
Koi Bridge turns business ideas into software people pay for every month. We build custom SaaS platforms for our clients — and we operate our own products in production, so we know exactly what it costs to keep one alive.
Free scoping call · No obligation · NDA on request
- Incorporated in Singapore · 2024
- Our own SaaS products, live in production
- Direct access to the people writing your code
What we do
Everything between the idea and the paying customer.
SaaS product design & architecture
We turn a business idea into a technical plan: scope, data model, multi-tenancy, integrations and a realistic infrastructure budget. You get a product you can actually afford to run.
Custom software development
Full-stack build, from the first working prototype to the production launch. Clean, documented code that another team could pick up tomorrow.
Cloud, DevOps & scaling
Deployment pipelines, monitoring, backups and cost control. Your platform stays fast and predictable as the user base grows.
Long-term product partnership
Software is never finished. We stay on for iteration, support and roadmap work long after launch day.
How we work
A method built to remove risk, not to bill hours.
Discovery & scoping
We map the business before writing code, then cut the scope to the shortest path to revenue. Most ideas ship faster once you remove what nobody asked for.
Architecture & prototype
You get a technical design and a working prototype early, so direction is validated while changing it is still cheap.
Build in sprints
Incremental delivery with something visible at the end of every cycle. No six-month silence followed by a surprise.
Launch, run & scale
Deployment, monitoring and iteration. We hand over a running product, not a zip file.
Why Koi Bridge
Most agencies ship software. We also have to live with it.
We do not only build SaaS for clients — we run our own products, paid for by real subscribers, every day. Billing edge cases, churn, support load, infrastructure bills that grow faster than revenue: we have met all of them on our own balance sheet. That experience goes straight into the architecture decisions we make for you.
- We design for the cost of running it, not just the cost of building it.
- We know which features drive retention, because we measure it on our own products.
- We build what a small team can operate without a dedicated ops department.
Our products
SaaS we built, own and operate.
Two products of our own, running in production. They are how we prove what we sell.
PrestaSEO
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The tools we build with
- PHP
- Laravel
- Symfony
- Node.js
- TypeScript
- React
- Vue
- PostgreSQL
- MySQL
- Redis
- Docker
- Linux
- AWS
- Stripe
FAQ
Questions we get asked before every project starts.
How long does it take to build a SaaS product?
A focused first version usually takes three to four months from kick-off to launch. We scope aggressively to get you in front of real users quickly, then build out from there based on what they actually do.
How do you price a project?
We work in fixed-price phases. Discovery and scoping is priced on its own, and only once we both understand the product do we quote the build — so you are never signing a blank cheque against a vague brief.
Who owns the code and the intellectual property?
You do. On final payment, all source code, infrastructure and intellectual property transfer to you in full. We keep no licence and no lock-in.
What happens after launch?
Whatever you need. Some clients take the code in-house, others keep us on a monthly retainer for iteration, support and infrastructure. We will tell you honestly which one makes sense for your situation.
Do you sign NDAs?
Yes, before any detailed discussion, and at no cost. Send us yours or ask us for ours.
Contact
Tell us about your project.
Send a short description and we will come back to you within one business day with an honest first take: whether we are the right fit, and roughly what it would take.
Talk to us directly.
KOI BRIDGE PTE. LTD.68 Circular Road, #02-01,
Singapore (049422)
We reply to every serious enquiry, in English.