01
Humility before the use case
No tool is useful by default. Before I build anything, I check with you whether the effort pays off. If it doesn't, I tell you — and you save money.
About · OsAI
Behind OsAI:
one person.
Behind OsAI is Osman Öztopcu — founder and AI consultant in the Stuttgart region, based in Fellbach. OsAI is an AI agency and web design studio in Fellbach near Stuttgart for small businesses: founded in May 2026, with two focus areas — web (websites and custom web apps) and AI (consulting, automation, AI agents and AI training under the EU AI Act). My background is in software and web development as well as AI automation, built up across roles at several tech companies. I deliberately build OsAI as a brand because a brand scales where a name ends — but you still work directly with me, with no account manager or sales team in between. Consulting happens in German, English, and Turkish; remotely across Germany, on-site in the greater Stuttgart area and the Rems-Murr district. Getting started is low-barrier: every project begins with a short call – and for websites, a draft you see before you pay. The standard behind it is always the same: make AI explainable, no black box, with clearly agreed goals instead of vague promises.
In digitalization since 2013
Certified AI manager (IHK Rhein-Neckar, 2025)
MBA · B.Eng.
Based in Fellbach
Services
How I can help you.
I help owner-led businesses with two things: a web presence where customers find you, and AI that saves time day to day. OsAI is based in Fellbach — on site across greater Stuttgart and the Rems-Murr district, remote across Germany.
Web
Website, web app, industry solution
AI
Consulting, implementation, training
- AI consultingClarify whether, where and how AI saves your business time or money — before you invest.
- AI automationRecurring workflows automated, with the fixed price set before work starts.
- AI agents & chatbotsAgents that answer standard enquiries, pre-sort them and hand over to you when a human is needed.
- AI training under the EU AI ActHalf a day, up to 10 people, with a certificate of attendance — a measure for your team's AI literacy.
Why a brand instead of a person?
OsAI is bigger than me.
OsAI stands for AI consulting that one person is accountable for, yet a brand carries. Most solo consultants build a purely personal brand — that works until the person takes a holiday, gets sick, or wants to grow; then the brand stalls. OsAI is deliberately built differently: the brand is the constant, with a consistent style, five clear working values, and two service areas — web and AI. Instead of hourly guesswork there's a fixed price per scope. You get your fixed price after the free 15-min intro call, before any work starts. What a sprint is measured against — such as processing time, error rate, or hours saved — you decide with OsAI individually. Today I, Osman Öztopcu, do all the work myself — but tomorrow a second mind can work under the same brand without you ever seeing a new logo, a new tone, or a new pricing model.
For you, that means: you work with a solo consultant — but under a brand built to scale without reinventing itself.
5 working values
How I work — and how I don't.
These five principles drive every decision — from the offer through the sprint scope to the final invoice.
02
Iteration > grand strategy
Small, delivered sprints beat any 80-page roadmap. Build, check, learn — and correct course instead of planning for months.
03
Bonds, not tickets
Clients become partners. Once you've worked with me, you have a direct line — no ticket system, no account manager in between.
04
Transparent pricing
A fixed price per scope — no hourly guesswork. You know the cost before you commit, and afterwards you can say clearly what you got.
05
Honest when AI doesn't help
If your use case is better solved with a spreadsheet than with custom AI, I'll tell you. A sales pitch only when the numbers really add up.
Toolbox
What runs under the hood.
I built this site myself — with the same stack I'd recommend for you. What you see here is a live demo of what's possible.
Next.js
Modern web framework — this site runs on it too.
Vercel
EU hosting for performance and GDPR-compliant deployment.
Claude · GPT
Third-party LLMs, chosen per use case and data-protection requirement.
n8n
Self-hostable workflow engine for automation sprints.
Tailwind
Utility CSS — faster to iterate than Bootstrap forks.
TypeScript
Type-safe from the start — fewer bugs, faster refactoring.
Career
Where I come from.
Since 05/2026
Founder of OsAI · AI consulting & development
Since 04/2023
TransnetBW · PMO manager & certified AI manager (hybrid Stuttgart, via Da Vinci Engineering)
07/2022–04/2023
Lotto BW · Product manager
03/2020–04/2022
EnBW · Product manager e-mobility
03/2019–02/2020
BRZ Deutschland · Technical project consultant
08/2013–02/2019
Kaufland International / Kaufland · Project, process and quality management in construction (4 roles)
More stations, projects and details: LinkedIn profile
Proof
Committed, not just promised.
OsAI is new — so trust comes from what's verifiable: a transparent process and a clean GDPR base.
Process transparency
You see what you get.
- Scope and fixed price are set before the project starts — no add-on billing.
- Continuous interim results instead of a big-bang reveal at the end.
- How success is measured is agreed with OsAI individually.
GDPR & guarantee
Clean, compliant, committed.
- EU hosting preferred (Hetzner, Scaleway) or locally-running models.
- US services only with EU Standard Contractual Clauses and a processing agreement (Art. 28 GDPR).
- Fixed-price guarantee and technical functionality guarantee per §9 of the terms.
Next step
Meet first, decide after.
15 minutes, no sales pressure. You and I look at whether AI is your strongest lever — or whether something else fits better today.