High-performing outsourced software teams for scaling companies.
tech leads, engineers, QA, UI/UX designers, and product managers
average client review rating on Clutch
products successfully launched
of job applicants hired into our team
Featured clients
Founded by American partners, Katz Smith & Cohen bridges American visionary tech entrepreneurship with elite global talent. We provide staff augmentation or fully autonomous product development teams to boost velocity, increase talent density, and become the highest performers in your product org.
Our services
We partner with CTOs and CPOs of fast-growing US-based companies and deploy Product Managers, UI/UX Designers, Tech Leads, Software Engineers, and QA into their product teams. We cover the three core pillars essential for building high-impact, scalable software products in today's fast-moving tech landscape.
Product discovery & design
We ensure your product meets user needs, drives business outcomes, and achieves market differentiation. We identify and validate solutions with the highest potential for product-market fit, shape your product strategy and roadmap, and align key stakeholders across your organization.
- Market and competitor analysis
- User research
- Product requirements
- North Star value proposition
- Feature mapping and roadmap
- High-fidelity Figma designs
Software development
We build high-performance, scalable, and secure software using a modern, industry-standard tech stack. We specialize in full-stack JavaScript development with TypeScript, including Next.js and React.js for web frontend, React Native for mobile frontend, and Node.js on the backend.
- Web development
- Mobile development
- TypeScript
- React.js & React Native
- Next.js
- Node.js
AI & agentic systems
We develop AI-driven systems that automate workflows, integrate data silos, and enable real-time decision-making. Our expertise in LLMs, RAG, and AI orchestration helps build autonomous systems that deliver measurable business value.
- Problem space definition
- Data readiness assessment
- Use case development
- Orchestration framework
- Prototyping and scaling
- Programming in Python
Case studies
We are proud to have partnered with 65+ clients across various industries, with 80% based in the US, to build successful software products.
Capital Markets Gateway
The first US platform to connect the sell-side and buy-side in the equity capital markets, representing over $40 trillion in assets.
PlexTrac
An AI-powered platform for penetration test reporting and real-time threat exposure management, used by Fortune 500 companies.
Virtual Dining Concepts
Automating revenue recapture and reconciliation for ghost kitchens operations.
What our clients say
When clients engage our services, we become their strategic technology partner. Our teams help refine the business strategy and drive product development to achieve commercial goals.
"In the initial phase of our engagement with Katz Smith & Cohen, we needed high-quality talent to augment our development team. As our company grew, we started facing the challenge of scaling our team fast enough to build features that would meet the growing demands of our clients. In both phases, they delivered."
Stamo Hadjiyski
Co-founder, Capital Markets Gateway
Clutch Average Review Rating 4.9 out of 5 based on 28 reviews
Why work with us
Outsourcing product development is a major strategic decision for all organizations across various industries and maturity stages, and we are here to be your highest-performing team.
Our engagement models
Based on our experience working with fast-paced startups across various industries and maturity stages, we know each client needs a custom approach. Our models are flexible to meet your specific business needs.
Autonomous Team
A cross-functional product development team with all roles required to ship products end-to-end.
Staff Augmentation
Integration of specific roles into your existing team to fill expertise gaps or increase velocity.
Get in touch
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