Custom SaaS Development
We build custom SaaS platforms with auth, payments, and subscriptions ready on day one. You own the code. No platform fees.
10+
SaaS platforms shipped
Day 1
Auth, payments, subs ready
100%
Code ownership, no lock-in
0
Platform fees. Ever.
The Problem
Every SaaS team rebuilds the same 80%.
You hire a dev shop. Week one, they are building login screens. Week three, they are wiring up Stripe. Week six, they are arguing about tenant isolation. None of that is your product. All of that is on the invoice.
The no-code alternative is worse. Bubble and Lovable hit a wall the second you need real multi-tenancy, custom billing logic, or a user count above a few hundred. Then you are paying monthly for a platform that is also your ceiling.
The end result is the same: you spend most of your budget on solved problems, and the thing that actually makes your SaaS different gets whatever is left.
Typical SaaS v1 budget split
Only 20 cents of every dollar goes to what makes your product yours.
Talk to an engineer
Building something like this?
Skip the sales call. Tell a senior engineer what you want to build and get a straight answer on scope and cost.
Get a quoteOur Approach
Your SaaS, on a core that already scales.
Every SaaS we ship runs on the same multi-tenant core. Auth, roles, org management, Stripe subscriptions, webhooks, admin dashboards. All of it. It is battle-tested across platforms that have moved from 10 paying users to thousands without a rewrite.
When we start your project, we are not starting from zero. We are starting from the point where most agencies are 3 months in. Your budget goes to the data models, workflows, and UX that your customers actually pay you for.
What's Included
Everything a SaaS needs on day one.
Multi-tenant auth
Organizations, teams, roles, invites, SSO-ready. Built in, not bolted on.
Stripe subscriptions
Trials, monthly and annual plans, proration, dunning, cancellations. Live from launch.
Admin dashboard
See every customer, every subscription, every invoice. Without writing a line of it yourself.
Hosting and deployment
Production infrastructure, SSL, CI/CD pipelines. We set it up. You can take it over any time.
Full code ownership
Private repo, handed over on day one. No proprietary lock-in, no platform fees.
Post-launch support
30 days of bug fixes and iteration after launch, so the first wave of real users does not break you.
Example Projects
Real SaaS products we have shipped.
Personalized supplement subscriptions with recurring billing, dynamic questionnaire, and a custom ecommerce layer.
Multi-tenant SaaS connecting creators and engineers with certified machine shops via CAD upload and instant quoting.
Plus more clients we've built for
Pricing
One-time build cost. No platform fees.
Every SaaS we quote is scoped to what you actually need: the pre-built core, your product features, hosting, and post-launch support. You pay once, you own the code, and there is no per-user licensing sitting on top.
Simpler single-tenant tools with subscription billing look very different from complex multi-tenant platforms with integrations, admin tools, and analytics. We will walk you through what drives the number and what trade-offs are on the table.
- No per-seat licensing
- No monthly platform fee
- Portable hosting you can move any time
- Quote returned inside a business day
FAQ
Questions founders ask before they start.
What is actually custom about a custom SaaS build?
The part that makes your product yours. We skip rebuilding auth, billing, subscription logic, and user management, because those are already solved on our core. Your budget goes to the workflows, data models, and UI that your customers are actually paying for. That is the opposite of what a template-based SaaS builder does.
Can you handle multi-tenant SaaS with thousands of users?
Yes. Our core is multi-tenant by design, with tenant isolation at the data and routing layer. We have live platforms scaling from 10 paying users to several thousand without needing a rewrite. When you grow past 10k users, the same architecture scales further, you just throw more infrastructure at it.
Do you handle Stripe subscriptions, trials, and proration?
Yes. Subscription billing is one of the most common things founders underestimate. We have Stripe integration already wired up for trials, monthly and annual plans, proration, cancellations, and dunning. You can launch with a real billing flow on day one instead of duct taping it later.
How long does it take to launch a custom SaaS?
For a focused SaaS with one or two core features, around 6 to 10 weeks. More complex products with integrations and admin tools sit in the 3 to 5 month range. The reason it is fast is not magic, it is because we are not rebuilding the boring 80 percent every time.
Do I own the code, or is it locked to your platform?
You own 100 percent of the code. There is no platform fee, no vendor lock-in, no recurring license. You can host it yourself, or we can host it for you. If we ever part ways, the codebase leaves with you.
How does this compare to Lovable, Bubble, or other no-code SaaS builders?
No-code tools are great for a prototype or a landing page. They fall over the second you need real multi-tenancy, custom billing logic, or performance at scale. We wrote a full breakdown of why at paloozalabs.com/blog/2400-a-year-on-lovable-vs-hiring-a-developer.
Talk to an engineer
What SaaS are you building?
Share what your product needs to do and who it is for. A senior engineer will reply with how we would build it and a real quote, usually within a business day.
Related services
Got a SaaS idea? Let's build it.
Send us a short brief. You will get a real quote and a straight answer about whether we are the right fit, usually within a business day.
Start Your Project