狙い · NERAI LABS
Hit what you aim at.
A studio for custom SaaS and applied AI, engineered with intent and shipped with precision. No bloat, no slideware, no guesswork.
Solo studio · Working worldwide · EN / ES
How we help
We help companies put AI to work for real, custom-built and shipped to production. See a real case:
狙い (nerai) is the Japanese word for aim: the intent behind an action, the target you mean to hit.
Most software misses because nobody named the target first. We start there.
Four ways we move the needle
View all servicesCustom SaaS development
From a sketch to production: web apps, dashboards, APIs and the infrastructure underneath. Built to ship, not to demo.
AI automation and chatbots
Internal copilots and customer assistants grounded in your own documents with RAG. Agents that do real work, not party tricks.
Workflow automation
Connect the tools you already use and let multi-step processes run themselves with n8n, Make or custom pipelines.
AI search visibility
Get your brand found inside ChatGPT, Gemini and Perplexity, drawing on our founder's work as Founding Engineer at Rank Prompt.
Aim. Build. Automate.
Aim
We name the target before a line of code: a clear, measurable outcome. Precision starts with the question, not the tool.
Build
Tight, well engineered systems delivered by the person who designed them. No handoff chaos, no agency overhead.
Automate
Ship it, then let it run. Monitoring, iteration and the kind of leverage that keeps working after we leave.
Tomás Marengo
Nerai Labs is led by its founder, Tomás Marengo, who builds production AI systems for a living. We take on a focused number of projects, the ones where precision actually matters, and you work directly with the people who build them, start to finish.
About →Why Nerai
What you get working with us
Senior engineering, direct
You work with the people who build it. No account managers, no junior hand-offs.
You own everything
Code, infrastructure and docs live in your accounts. No lock-in, no proprietary platforms.
Shipped to production
Tests, monitoring and handover. Systems your team can run, not slideware.
English and Spanish
Native in both, in your timezone, with clients across the US, LATAM and Europe.
Works with your stack
We wire chatbots and automations into the tools you already use. No forced migrations.
Tell us the target.
Describe what you are trying to hit. We will tell you, honestly, how to hit it and whether we are the right team to build it.
Get in touch