• How We Work

  • Case Studies

  • How We Work

  • Case Studies

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Custom Software Development Company

SagTech

50+ Products Shipped.
Ready to Ship Yours?

Prototypes in 48 hours. Production-ready code. No fluff.

Start Building

Join 50+ founders who shipped with us
back to travel
idolterra
bullarena
kwikwins
market exchangers
skytraders
tapply
wisy
soax
Reply.io
Siklum
NinjaPromo
back to travel
idolterra
bullarena
kwikwins
market exchangers
skytraders
tapply
wisy
soax
Reply.io
Siklum
NinjaPromo
back to travel
idolterra
bullarena
kwikwins
market exchangers
skytraders
tapply
wisy
soax
Reply.io
Siklum
NinjaPromo

We’ve done this dozens of times. That’s why we move this fast

Our libraries, workflows and industry-focused kits allow us to start execution before others finish talking. We’ll show you what your product could look like — 48 hours after you reach out.

Start now

Why SagTech?

What makes us different from 10,000 other dev shops? We're a full-cycle custom software development company and software development outsourcing partner that ships fast, communicates clearly, and doesn't disappear after launch. Here's what you actually get:

time

Prototype in Days, Not Months

We've built our own frameworks and reusable modules over years of work. That's why we can show you a working prototype in 48 hours — while others are still scheduling calls.

price

No Black Box. Ever.

Our customer platform gives you full visibility into what's happening. Check progress anytime, message us directly. No "we'll get back to you in 2-3 business days." We reply fast.

rocket

We Actually Talk to You

You'll work directly with the people building your product. No account managers filtering your questions. Got a concern at 11pm? Drop us a message. We're here.

flow

Change Your Mind? Cool.

Ideas evolve — that's part of building something great. Weekly check-ins, quick pivots, no drama. We won't charge you extra for changing direction mid-project.

innovation

Code You Can Actually Use

Clean, documented, maintainable. Whether you hire your own team later or stick with us — your codebase won't be a mystery. No spaghetti. No "only we can touch this."

team

We Care After Launch

Shipping is just the beginning. We stick around to fix bugs, add features, and make sure everything runs smoothly. Your success is our success. Literally.

magic

Built to Grow With You

Start small, scale big. The same codebase that runs your MVP can handle millions of users. We've done it before. 99.9% uptime. No painful rewrites.

Industries We Specialize In

Deep expertise in complex domains. We don't just write code — we understand your industry, speak your language, and build products that actually work in your market.

FinTech

Trading platforms, payment infrastructure, personal finance tools — we build custom software development solutions for fintech that handle real transactions and real compliance.

•

Trading Platforms

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Payment Infrastructure

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Personal Finance Tools

•

Revenue Operations

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Web3 & Crypto

E-commerce

B2B platforms, multi-vendor marketplaces, Shopify stores — we build commerce solutions that convert visitors into buyers and scale with your business.

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B2B Commerce Platforms

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Multi-Vendor Marketplaces

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Headless Commerce

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Shopify Development

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AI Sales Assistant

Travel & Hospitality

Hotel management systems, vacation rental platforms, tour booking — we build travel tech that handles real-time availability and seamless guest experiences.

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Hotel & Property Management

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Vacation Rental Platforms

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Tours & Activities Booking

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Loyalty & Rewards Programs

AI & Machine Learning

Conversational AI, document processing, predictive analytics — we build production-ready AI that delivers measurable business results.

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Conversational AI & Chatbots

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Intelligent Document Processing

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Predictive Analytics & ML

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Natural Language Processing

What We've Built

Real products. Real results. Real clients you can call. Here's a taste of what we ship.

Wisy — Crypto Investment App

Wisy — Crypto Investment App

Investment app with expert-curated strategies for crypto portfolios. Built-in courses for beginners. React Native, Node.js, AWS. Result: 10K+ users, 4.8★ App Store rating.

NinjaPromo — Sales Intelligence Platform

NinjaPromo — Sales Intelligence Platform

Internal analytics platform that records, transcribes, and analyzes every sales call. AI scores confidence, tracks objections, suggests improvements. Result: 40% faster rep onboarding.

Pix4D — Microfrontend Migration

Pix4D — Microfrontend Migration

Migrated legacy marketing platform to Next.js microfrontends. Contentful CMS, HubSpot integration, parallel rollout across global markets. Result: 3x faster page loads, easier A/B testing.

LARTE Design — AI Sales Assistant

LARTE Design — AI Sales Assistant

Real-time AI assistant for WhatsApp & Messenger. Analyzes customer chats, suggests brand-consistent responses, sends product photos and pricing instantly. Result: 2x faster response time.

OUR CLIENTS SUCCESS STORIES

clutch

Reviews

6

Rating

5/5

At SagTech, we focus on making our clients' experiences as bright and rewarding as possible. Here's what some of our satisfied customers have to say about working with us:

“SagTech delivered our MVP in just 10 weeks. The quality exceeded our expectations and helped us secure our Series A funding.”

Project

FinTech Payment Platform

John Smith

CEO & Founder, TechStartup Inc.

Yaroslav Gordov

CEO of Wisy

Yaroslav Gordov

Working with SagTech has been exceptional. They delivered our mobile app and admin dashboard ahead of schedule and exceeded all performance expectations. Their deep understanding of investment platforms and user experience resulted in significantly improved processing speeds.

Eugene Prokhorov

Head of Product in Wisy

Eugene Prokhorov

Professionals with excellent knowledge of fintech and automated investments. The project was completed with high quality: a user-friendly mobile and web application, and a well-thought-out admin panel. The team quickly addressed all challenges, including payment integration. If you need a reliable IT partner with a deep understanding of technology, I highly recommend them!

Sergei Chervyakov

CEO of Kwikwins

Sergei Chervyakov

Outstanding team that transformed our backend infrastructure completely. The optimization work resulted in dramatically faster response times and near-perfect uptime in production. Every milestone was delivered ahead of schedule with exceptional attention to detail.

Alexander Kazhemyakin

CEO of Yotewo

Alexander Kazhemyakin

Rare to find contractors who genuinely understand modern web development. Their work doubled our search engine visibility and significantly improved site performance. The scalable architecture they built handles our growing user base perfectly, supporting thousands of daily active users.

Andrej Ruckij

CEO of BullArena

Andrej Ruckij

A professional team with a deep understanding of blockchain technologies and the Play-to-Earn mechanics. The project was executed at a high level, from MVP development to the integration of cryptocurrency operations. The optimization of the gameplay ensured stable real-time performance.

frequently asked questions

  • We follow strict access control policies, ensuring that only authorized team members can work on your project. We sign NDAs (Non-Disclosure Agreements) and adhere to encryption protocols to protect sensitive data. Additionally, we implement secure coding practices and conduct regular security audits to minimize risks.

  • Yes, we are fully GDPR-compliant and follow other data protection laws like CCPA if required. We ensure that all data processing follows legal standards, including data anonymization, encryption, and user consent management. Our infrastructure is built with privacy by design, and we provide data access transparency as required by regulations.

  • As a trusted outsourcing software development company, we are experienced in working as an extension of in-house teams, seamlessly integrating into your tech stack, tools, and workflows. We use platforms like Slack, Jira, Confluence, and GitHub to stay aligned with your team. Our developers and project managers quickly adapt to your coding standards and internal processes, ensuring smooth collaboration.

  • As an agile offshore software development company, our team is flexible and schedules overlapping working hours with your team for key meetings. We use tools like Slack, Zoom, and Notion for efficient communication and weekly sprint updates to keep everything on track.

  • We take quality assurance seriously. As a software development consulting company, we ensure every product meets the highest standards through a comprehensive testing process: - Automated & Manual Testing - CI/CD-integrated automated tests catch issues early, while manual functional and UI/UX testing ensures smooth user experiences. - Performance Testing - We simulate high loads to guarantee stability, speed, and scalability. - Security Testing - Our team conducts penetration tests and vulnerability assessments to protect sensitive data. - User Acceptance Testing (UAT) - Before launch, we validate the product with real users and stakeholders to ensure it aligns with expectations. All issues are tracked in Jira and TestRail, ensuring a transparent, structured QA workflow. Our approach guarantees a polished, secure, and high-performing final product.

  • We understand that projects evolve. We follow Agile methodologies, which allow us to adapt to changes efficiently. Whether it's a shift in priorities, new features, or unexpected challenges, we manage scope changes through sprint planning, transparent communication, and impact analysis to keep everything on track without disrupting progress.

  • Absolutely — we are a dedicated software development company for startups and enterprises alike. Whether you need to hire a software development company to launch your first MVP or scale your existing software development solutions, we adapt to your stage, budget, and timeline. No minimum contract size. We've helped 50+ founders ship.

  • Both. As a nearshore software development company, we work closely with clients in Europe and the UK with minimal time zone difference. We also operate as an offshore software development outsourcing company for clients in North America and MENA who want high-quality custom software solutions at competitive rates. Our model is flexible — we adapt to your collaboration preferences.

  • Yes. We function as a software development agency for product companies, startups, and enterprises alike. Unlike a traditional IT outsourcing company, we work as embedded engineers who understand your product goals — not just ticket-takers. We have served clients as a software development agency in London and remotely across Europe and North America.

Got an idea? Tell us about it.

We respond within 24 hours. No sales spam, just a real conversation.

clutch

Reviews

6

Rating

5/5

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  • 1

    Share Your Idea

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  • 2

    Quick 30-min Call

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  • 3

    Get a Free Prototype in 48h

    You will receive 2–4 key screens for desktop and mobile to visualize your product.

  • 4

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    Based on the prototype, we map out your MVP and give a clear price estimate — all before you pay a cent.

  • 5

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    No spam, no pressure — you choose if we move forward. Ready to turn your idea into reality? Let's build.

USA

30 N Gould St, STE R, Sheridan, WY 82801

us.sales@sagtech.io

UK

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uk.sales@sagtech.io

Poland

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eu.sales@sagtech.io

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