We build AI and Blockchain systems for fintech and Web3 companies that need to move fast.

Senior engineers on every project. No handoffs, no account managers, no junior devs.

“I had the pleasure of working with the Tensai team to build and deploy my project, Forever Library. They demonstrated the utmost professionalism and delivered exceptional technical work. I truly appreciated their attention to detail and their commitment to executing my vision.”

Ture Olson

Founder, Forever Library

How We Work

Small on Purpose

We're a two-engineer team. Every project is built by the same people you spoke to in your discovery call. You get direct access to senior engineers throughout, not after escalation.

Specific, Not Broad

We specialise in AI, blockchain, and data systems for fintech and Web3 companies. We don't do everything. If your project is a fit, we'll tell you fast. If it isn't, we'll tell you that too.

Built to Ship

We've delivered a live NFT marketplace for a real client. We scope tight, build fast, test hard and deploy to production all without the typical enterprise project timeline.

Our Services

Blockchain Development

Smart contracts, NFT infrastructure, DeFi protocols, and EVM-compatible chain integrations. We write production-grade Solidity and have a live NFT marketplace in the wild.

Starting from $10,000

AI Integration & Automation

LLM integrations, AI pipelines, intelligent automation, and data systems built with OpenAI and Anthropic APIs. We build AI that ships to production, not demos.

Starting from $8,000

Custom Software Development

Full-stack web applications, APIs, and data platforms. Next.js, built by senior engineers who stay close to the code from brief to deployment.

Starting from $6,000

No account managers. No slop. You work with the engineers building it. Direct communication throughout.

Ready to build?

Tell us what you're working on. We'll tell you if we're the right fit.

Prefer to talk? Book a 30-minute discovery call directly.

— Or send us a message —