Now onboarding new projects for Q4 2026
Gray Software Solution is a premier development agency. We architect cloud platforms, build custom APIs, and integrate AI for companies that can’t afford to get it wrong — from first commit to global scale.
Trusted technology partners & platforms
Core Capabilities
Three disciplines, one senior team. We take products from architecture diagram to production traffic — and stay accountable after launch.
Multi-region infrastructure designed for elasticity and cost control — Kubernetes, serverless, and edge, codified with Terraform and shipped with zero-downtime pipelines.
High-throughput REST and GraphQL services with contract-first design, versioning strategies, and the boring reliability your integrations depend on.
Production LLM features that go beyond the demo — retrieval pipelines, agentic workflows, evals, and guardrails wired into your existing product surface.
Tech Stack
We standardize on tools we can operate at 3 a.m. — modern enough to move fast, boring enough to trust.
Project Calculator
Configure your project and get a transparent ballpark — refined into a fixed quote on our first call.
Case Studies
A sample of recent engagements. Full case studies shared on request during your call.
Fintech · Platform rebuild
Replatformed a monolith processing $40M/yr into event-driven services with exactly-once payment semantics.
Healthcare · AI integration
Shipped a HIPAA-aligned RAG assistant over 2M clinical documents, with eval-gated releases and full audit trails.
Logistics · Cloud architecture
Designed a multi-region API serving 14 countries, with sub-50ms p99 reads and automated failover across regions.
Testimonials
“Gray rebuilt our payments core while we stayed live the entire time. Zero downtime, zero dropped transactions. They're the most disciplined engineering team we've ever worked with.”
“Every agency claims they do AI. Gray showed up with eval harnesses, cost models, and guardrails on day one. Our clinical copilot went from pitch deck to production in ten weeks.”
“Their architecture review saved us from a six-figure mistake before we wrote a line of code. Then they built the platform in half the time our board expected. Remarkable team.”
“We've kept Gray on retainer for two years. They operate like an internal team — they know our roadmap, challenge our specs, and ship like clockwork every sprint.”
Tell us what you're building. We'll come back within one business day with a technical point of view — not a sales pitch.