Build & Scale Your SaaS Product
SaaS Product Development services
What if your SaaS product could handle 10x the users without breaking a sweat? We architect, build, and scale cloud-native SaaS platforms from the ground up — multi-tenant infrastructure, subscription billing, real-time analytics, and everything in between. Your idea, engineered for growth.
What We Actually Build For You
Not just “another SaaS app” — we solve real business problems. Here’s how we turn your vision into a scalable, revenue-generating platform.
Multi-Tenant Architecture
We design isolated, secure multi-tenant systems where each customer gets their own data space without compromising performance. Shared infrastructure, individual experiences — built to scale from 10 to 10,000 tenants without re-architecting.
Subscription & Billing Engine
Stripe, Paddle, or custom — we integrate flexible billing with tiered pricing, free trials, usage-based metering, proration, dunning, and invoicing. Your revenue engine runs on autopilot while you focus on product.
User Management & Auth
SSO, RBAC, team workspaces, invite flows, OAuth 2.0, MFA — we build complete identity systems. Your users get seamless onboarding, admins get granular control, and you get enterprise-ready auth from day one.
Analytics & Dashboard
Real-time metrics, custom reports, data visualization — we build dashboards that actually help your customers make decisions. From usage analytics to revenue insights, every chart tells a story that drives action.
API Platform & Integrations
RESTful APIs, GraphQL endpoints, webhooks, SDKs — we build developer-friendly integration layers. Your SaaS becomes a platform others can build on, with proper versioning, rate limiting, and documentation baked in.
Security & Compliance
SOC 2 readiness, GDPR compliance, data encryption at rest and in transit, penetration testing, audit trails — we build security into the foundation, not as an afterthought. Your customers trust you because your platform earns it.
What Kind of SaaS Do You Need?
Every SaaS product starts with a question: who’s using it, and what problem does it solve?
B2B SaaS Platforms
CRM, ERP, project management, HR tools — we build enterprise-grade B2B platforms with team collaboration, admin panels, and integrations that businesses actually need.
Tell us your needsB2C SaaS Products
Consumer-facing apps with beautiful UIs, smooth onboarding, freemium models, and viral growth loops. We build products people love to use and tell their friends about.
Share your visionVertical SaaS
Healthcare management, legal tech, real estate platforms, restaurant POS — we build industry-specific solutions that understand the workflows and compliance needs of your niche.
Share your industryInternal Tools & Portals
Custom dashboards, admin panels, workflow automation tools, and employee portals. We build the internal software that makes your operations 10x more efficient.
Start your projectAPI-First Platforms
Developer tools, data APIs, infrastructure services — we build platforms designed to be consumed programmatically, with beautiful docs, SDKs, and developer portals.
Discuss your APIWhite-Label SaaS
Build once, sell to many. We create fully customizable white-label platforms that your clients can rebrand and use as their own — complete with tenant management and custom theming.
Explore optionsHow We Make It Happen
Building a SaaS product is not magic — it is method. Here is how we take you from “idea on a whiteboard” to “product in production.”
Discovery & Strategy
We dig deep into your market, users, and competitors. We map out user journeys, define your MVP scope, and create a product roadmap that makes investors and stakeholders confident.
Architecture & Design
Our engineers design the system architecture — database schemas, API contracts, microservices boundaries, CI/CD pipelines. You see the full technical picture before a single line of code is written.
MVP Development
We build your minimum viable product fast — core features, clean code, real users. No over-engineering, no feature bloat. Just the essentials to validate your idea and start getting feedback.
Scale & Optimize
Once validated, we add features, optimize performance, implement caching strategies, and prepare your infrastructure for growth. Your SaaS handles 100 or 100,000 users with the same reliability.
Launch & Deploy
Automated CI/CD, blue-green deployments, monitoring dashboards, alerting systems — we make sure your launch is smooth and your uptime stays at 99.9%+.
Growth & Iteration
Post-launch, we analyze user behavior, A/B test features, and iterate based on data. Your SaaS keeps getting better because we never stop improving it.
Our Tech Arsenal
The tools and frameworks behind every SaaS product we ship
React
Next.js
Vue
Angular
Node.js
Python
.NET
PostgreSQL
MongoDB
Redis
AWS
Azure
Google Cloud
Docker
Kubernetes
TypeScript
What’s Included
Save More When You Build With Us
When you choose INNERLUXES for full-cycle SaaS development, we include custom UI/UX design at no extra charge. That means your entire product — dashboards, onboarding flows, settings panels, and customer-facing pages — gets designed from scratch, aligned perfectly with your brand and user needs.
No separate design invoices, no surprises. Just a polished product built exactly the way you imagined it.
Expert Review Before We Start
Pick us for your SaaS build or rebuild, and we will audit your existing product for free. We check architecture scalability, UX friction points, security vulnerabilities, and performance bottlenecks across all user touchpoints.
You get a clear report with every issue listed and actionable fixes prioritized by impact — so you know exactly what to improve and where the quick wins are. Our goal is simple: products that users love and businesses can scale.
Client Reviews
What our clients say about working with us.
[INNERLUXES] always finds time to look into new things for us and have demonstrated a real willingness to react quickly to change.
INNERLUXES work on the app has resulted in increased efficiency in both communication and record keeping for Eurostar. Eurostar appreciates INNERLUXES project management, flexibility, and responsiveness.
Eurostar
London, United Kingdom
INNERLUXES communication is very efficient and clear.
INNERLUXES work has streamlined internal processes, resulting in faster workflows, fewer bugs, and expenses reduction. They are outstanding at project management — they are collaborative, communicative, and proactive.
Archrival
Lincoln, Washington, USA
Everything was handled professionally.
Thanks to INNERLUXES skilled developers, the client was able to complete and deliver a well-designed solution on time. The team easily adapted to the in-house team’s work style, allowing for a seamless collaboration.
EHOLD Group
Dubai, United Arab Emirates
They’re solid and deliver on their promises.
The number of power users, a KPI, increased by 15% during INNERLUXES work. Families who use the app have liked their changes. INNERLUXES team succeeds in their tasks because of their structured, communicative, and well-rounded team.
GeoZilla Family Locator
Palo Alto, California, USA
They deliver very high-quality results.
While the platform is still being tested, the results thus far have met the expectations of the internal team. INNERLUXES is committed to producing quality results, going above and beyond to ensure the customer receives a high level of support.
Deltager
Oslo, Norway
They are a professional, established company with an enterprise background and a core development team.
The MVP has garnered praise from stakeholders for its functionality and look and feel. INNERLUXES provides top-notch resources that produce high-quality development and design work.
Investment Evolution
New York City, New York, USA
They managed their team well and made sure we understood what was being worked on.
Although not a local Swedish company, INNERLUXES built a great product and accommodated to project requirements. They took a sincere interest in the product and its purpose.
Euro Accident
Stockholm, Sweden
The efficiency was their greatest strength that we leveraged for this project.
Valuing efficiency over quality, the client appreciated INNERLUXES quick deliverables and affordable rates. Some artwork was standout quality while other pieces needed revision to meet expectations.
Small Giant Games
Helsinki, Finland
They understood the requirements of the task quickly...
INNERLUXES is complimented for bringing their development insight to the table, understanding the requirements quickly, and delivering an app on time/budget with a design that has satisfied all stakeholders.
SE Ranking
Palo Alto, California, USA
I’m really happy with them, and I’m ready to do more work with INNERLUXES.
INNERLUXES workflow, communication, and time management were highlights of the project. Communication was a key to success because the client is located in Latin America and the delivery team in Eastern Europe.
Ztadium Studios
Santo Domingo, Dominican Republic
They were great at making sure that issues were followed up on; nothing fell through the cracks...
The app delivered has received only positive feedback from users, this client found INNERLUXES extremely responsive throughout their project.
Consero Group
Bethesda, Maryland, USA
INNERLUXES has a robust team, providing experts in every field we required.
INNERLUXES project management, ability to act on feedback, and provide experts to address concerns, are all highlights of this client’s partnership.
Woodside Hotels
San Francisco, California, USA
INNERLUXES attention to detail has been great. Our project coordinator, in particular, has been fabulous.
The app has successfully launched, the client’s investors are satisfied and are onboard with mapping several future versions to better address the marketplace.
Liquid Studios
Atlanta, Georgia, USA
Our clients and projects
Software solutions for monitoring Oil & Gas company
Our Front-End engineers work as part of the team of a US company — the leader in Digital Oilfield Solutions. The task was to create an upgraded version of a web-based solution that optimizes oil and gas equipment and answers critical questions about its condition and performance.
VIEW CASE STUDY ❯❯❯
“The quality of the work and engagement has been so good. They go beyond simply executing a task, story or test and are genuinely interested in understanding what the end user wants/needs.”
Media content management platform
ANC is a New York-based company that builds unforgettable digital experiences for brand marketing. Through immersive design and multimedia services, they transform commercial spaces — stadiums, entertainment venues, transit hubs, and trade centers.
VIEW CASE STUDY ❯❯❯
“They work to help develop our company instead of only being a third-party service provider. As a result, they’ve become a part of our company, which is very cool.”
ML-powered laboratory diagnostics software
Selux Diagnostics is a US biotech company transforming infectious disease diagnostics with rapid antibiotic susceptibility testing to combat antimicrobial resistance and enable personalized therapies.
VIEW CASE STUDY ❯❯❯
“INNERLUXES resources are embedded in our team and serve as an extension to our workforce. And during the inevitable crunch periods INNERLUXES was able to rapidly increase our access to a skilled resource pool.”
AI-powered automation platform
Our client provides an AI-based collaborative platform that helps SRE teams respond to production incidents using a breakthrough approach. With this product, they can adopt SRE methodologies and reduce toil while getting a unified view of incidents.
VIEW CASE STUDY ❯❯❯
“The reliability and quality of the work done by the team are impressive.”
Frequently Asked Questions
Got questions about building your SaaS product? Here are the answers to everything clients ask us most.
How long does it take to build a SaaS product?
It depends on scope and complexity. A focused MVP with core features can be ready in 8–12 weeks. More complex products with multi-tenant architecture, advanced billing, integrations, and analytics typically take 4–6 months. We will give you an honest timeline after our discovery call — no guessing games.
Do you build MVPs or only full products?
Both. We actually recommend starting with an MVP — it is the fastest way to validate your idea with real users and investors. We build lean, functional MVPs that look polished and work flawlessly, then scale them into full-featured products based on real user feedback and data.
What tech stack do you use for SaaS development?
We pick the best tools for your specific needs. Typically: React or Next.js on the frontend, Node.js or Python on the backend, PostgreSQL or MongoDB for data, Redis for caching, and AWS/Azure/GCP for infrastructure. We also use Docker, Kubernetes, and CI/CD pipelines for reliable deployments. We will recommend the right stack during our architecture phase.
Can you integrate subscription billing like Stripe?
Absolutely. We integrate Stripe, Paddle, Chargebee, or custom billing solutions with tiered pricing, usage-based metering, free trials, coupon codes, proration, dunning management, and automated invoicing. Your billing runs on autopilot while you focus on growing your user base.
How do you handle multi-tenancy and data isolation?
We design multi-tenant architectures where each customer’s data is logically or physically isolated, depending on your needs. Options range from shared databases with row-level security to dedicated schemas or even separate databases per tenant. We ensure data never leaks between tenants, with proper access controls, encryption, and audit logging.
What happens after launch? Do you provide ongoing support?
Yes. SaaS products need continuous improvement. We provide ongoing maintenance, feature development, performance monitoring, bug fixes, security patches, and infrastructure scaling. Think of us as your extended engineering team — we are here for the long haul, not just the launch.
Ready to Launch
Your SaaS Product?
Tell us what you are building. We will tell you exactly how we would architect it — timeline, tech stack, and all. No commitment, just a real conversation.
Let’s Build Your SaaS