200K+ monthly usersSirshi Ladha
“CloudTrains transformed our platform into a powerful web portal with 200K+ monthly active users, ranking top in our category. More than a vendor, they've become true partners in our growth.”
Founder
CloudTrains is an AI-first software development company for founders and enterprises. Architecture first, AI built in, and shipped to production in weeks, not quarters.
30 min · No commitment · NDA protected
We've shipped 150+ products for 20+ brands across 4 geographies. Every engagement is 100% NDA-protected.
CloudTrains is an AI-first software development company building custom software, mobile apps, SaaS and AI products for startups and enterprises across the USA, UK, UAE and India.
Get the architecture right and your product scales with you. Get it wrong and you pay in rewrites and lost months.
“Whether it is AI or the next big technology, every successful product comes down to how well its architecture is planned and built.”
Online Learning MENA
Ecosystem SaaS Platform
Graduate Recruitment Agency
AI for Fresh Food Retail
Laundry Delivery App UK
University Discovery UK
Açaí Bowl Brand
Water Infrastructure India
Career Counselling Platform
Career & Learning Guidance
AI Product
Luxury Jewelry London
On-Demand Mobility
Leading Indian University
Sustainable Personal Care UK
Fresh Food Delivery UAE
Cloud Kitchen India
Real Estate Developer India
Hiring Platform
Life Sciences
Consumer Brand
Less risk, faster launches and technology that keeps up as your business changes. We validate with real users and stay with you as the product grows.
Meet the team
From first-time founders to listed companies across the USA, UK, UAE and India. These are the people who trusted us with their biggest bet.
200K+ monthly users“CloudTrains transformed our platform into a powerful web portal with 200K+ monthly active users, ranking top in our category. More than a vendor, they've become true partners in our growth.”
100K+ downloads“They rebuilt our app and portal so smoothly that within weeks we hit 100K+ downloads and 2K reviews. Their tech skills truly speak for themselves.”
D2C app, on time“Clear milestones and constant support. Despite the distance, communication felt seamless, like they were right next door.”
Brand site, UK“They understood what Nutriseed stands for and translated it into a website that's simple, clear, and true to our mission.”
EdTech · MENAArabic online learning platform serving learners across the Middle East and North Africa.
Luxury retail · UKOnline luxury jeweller headquartered in London, founded in 2005.
B2B SaaS · USAEcosystem cloud that helps enterprises co-sell and grow with their partners.
Mobility · GlobalOn-demand ground transportation platform, founded in 2010.
Recruitment · UKGraduate recruitment agency connecting young talent with fast-growing companies.
Retail AI · GermanyAI that helps fresh food retailers order smarter and cut waste.
D2C · UKRefillable, natural personal care brand from the UK, founded in 2019.
On-demand · USALaundry delivery that returns folded loads within hours of pickup.
FoodTech · KSAFood-tech platform from Jeddah that helps restaurants and stores sell surplus food and cut waste.
Healthy QSR · IndiaAçaí bowls, smoothies and superfood snacks, starting in Bengaluru.
Real estate · IndiaListed real estate developer with landmark residential projects.
Infrastructure · IndiaListed water and wastewater infrastructure company, New Delhi.
BioTech AI · UKAI platform that helps pharma teams assess drug target safety early.
The questions founders ask before they hire a tech partner in 2026, and how we answer them.
Not sure where your product stands?
Book a free architecture reviewOur team shows up at Startup India, YourStory SheSparks, Microsoft and ObserveNow, and hosts developer meetups of our own in Gwalior.
We trade notes with founders, business leaders and fellow architects, then bring every lesson back into how we build your product.
Straight answers on industries, partners, cost, ownership, AI and what happens after launch.
Tell us what you're building. A senior architect will get back to you, not a sales script.
We build custom software, web and mobile apps, SaaS platforms and AI products for startups and enterprises across the USA, UK, UAE and India.
Whether it is a first MVP or a platform that needs to scale, one team covers strategy, architecture, design, engineering and launch, so nothing gets lost between hand-offs.
Yes. We have built for EdTech (Almentor, WhatUni), retail and D2C (77 Diamonds, Wild, Unnati Silks), mobility and on-demand (Gett, NoScrubs), B2B SaaS (WorkSpan), food-tech, real estate (Kolte Patil) and infrastructure.
We also build fintech and lending, healthcare and HR-tech products, where security, compliance and data handling matter as much as features.
CloudTrains is a Microsoft and NVIDIA Technology Enabler Partner, and an OpenAI and Anthropic partner, which gives our teams early access to the AI models and tools shaping products today.
We build on AWS, Azure and Google Cloud, and pick the stack that fits your product, budget and users, not the other way around.
Most teams start with code. We start with architecture: how your product will handle 10x users, AI costs, security and new features before a single line is written.
Led by engineers from Microsoft and Infosys, we have launched 150+ products for 20+ brands across four countries, with AI built in from day one rather than added later.
It depends on scope, integrations and compliance needs. We usually show a working prototype in 7 days, and a market-ready SaaS or app typically takes 3 to 6 months.
After a free discovery call you get a clear, fixed-scope estimate with milestones, so there are no surprises later.
Yes, many of our founders are non-technical. We turn your idea into a clear roadmap, plan the architecture and explain every decision in plain language, so you stay in control without writing code.
Yes. Most existing products do not need a full rewrite. We study how your system is used today, keep the business logic that works and re-architect what will break at scale: performance, security, data and infrastructure.
This includes legacy systems and AI-built prototypes that impressed investors but are not ready for real users.
Yes. We add AI where it creates measurable value, like AI agents, assistants, automation, search and insights, and connect it to the systems you already use.
We design for cost from day one, so your AI and cloud bills stay predictable as usage grows.
You do. The code, IP and cloud accounts are set up in your name, and every engagement is NDA-protected from the first call.
Code reviews, automated testing and security checks are part of every sprint, not a step at the end.
We build with GDPR, HIPAA, SOC 2 and UAE PDPL requirements in mind, depending on your industry and where your users are.
Yes. You can choose a dedicated product pod, add engineers to your existing team, or run a fixed-scope project. Our engineers work on your tools and process, with overlap across IST, GMT, GST and EST.
Every pod is led by senior engineers with 8+ years of experience, with regular demos so you always see progress.
Yes. We offer support plans with monitoring, bug fixes, updates and agreed response times, plus new features as your users grow.
Most of our clients continue working with us well beyond launch as their long-term tech partner.