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AI that moves your numbers.

We build AI and data systems that improve marketing and product performance: better targeting, retention and conversion, measured in your own data.

How we work

1. Scoping call: 30 minutes, free. We look at your numbers and where AI can realistically move them.

2. Written proposal: fixed scope, fixed price, fixed timeline, and the metric we will move.

3. Weekly delivery: a working increment and a demo every week.

4. Handover: full source code, documentation and IP transferred to you.

Services

Fixed scope, fixed price, measurable results.

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Platforms we build on:

Google Cloud and BigQuery · Google Analytics 4 · Microsoft Azure · AWS · Zoho · OpenAI and Anthropic APIs · PostgreSQL

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Our product: NeuroIDE, the AI-assisted development environment we use on client work. Currently in private beta. Ask us for access.

AI marketing optimization · from €5,000

Segmentation, propensity and LTV models, next-best-offer logic, automated campaign decisioning, and AI-generated creative variants tested against your baseline. Typical: 3–6 weeks.

Performance analytics & attribution · from €4,000

A tracking audit (GA4, server-side), warehouse pipelines, attribution, and dashboards that tie spend to revenue. Typical: 2–5 weeks.

AI integration & automation · from €8,000

LLM features in your product, AI agents and workflow automation, with evaluation suites and cost controls built in. Typical: 3–8 weeks.

Performance engineering · from €6,000

Slow apps, queries and data pipelines made fast, and cloud bills cut, with before/after benchmarks. Also available: independent technical reviews of a codebase, architecture or vendor from €2,500. Typical: 2–6 weeks.

Client Reviews

What Our Clients Say

Codexcy rebuilt our tracking and attribution in a few weeks. For the first time we can see which campaigns actually drive revenue.

Philip Dagaserianz

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