Key Takeaways
- No objective ranking: The "best" AI consultant depends on the job – strategy, engineering, integration or everyday productivity.
- Three kinds of consulting: Separate personal management advice, organisational AI rollout and technical implementation before you compare names.
- Seven firms, three individual advisors: This overview presents the selection ChatGPT gave on 20 October 2026 when asked about the best AI consultants for German mid-sized companies, with short profiles checked against public sources.
- Free starting point: Germany's publicly funded Mittelstand-Digital centres offer vendor-neutral AI guidance at no cost.
- Five screening questions: SME references, the consultant's own AI use, measurable goals, data protection and a plan to build your team's skills.
- Disclosure: The author is an AI consultant himself and appears in the list, clearly marked and without a ranking.
Disclosure: I, Thorsten Jekel, work as an AI consultant for mid-sized companies, which makes me a competitor of some of the firms below. The names were not chosen by me; they come from a ChatGPT answer dated 20 October 2026 (source below). Nobody paid to be included, and the order is not a ranking.
Why is there no single best AI consultant?
"Who should we bring in for AI?" is a question I hear from almost every managing director in the German Mittelstand. The honest answer is that it depends on what you are trying to solve. A data project on the factory floor needs different people than a sales team that simply wants to get more out of Microsoft 365 Copilot.
So I put the question to ChatGPT, the way many decision-makers now do. The answer was refreshingly sober: no league table, but a list of providers sorted by the task they fit. That is the logic I follow here.
What are the three types of AI consulting?
- Personal management advice: Leaders understand what AI means for their business model and set priorities.
- Organisational AI rollout: Finding use cases, setting rules, training staff and making AI part of daily work.
- Technical implementation: Preparing data, building custom AI systems and connecting AI to existing IT, ERP or SAP.
Which AI consultancies matter for mid-sized companies in Germany?
Source: Selection and matching follow ChatGPT's (OpenAI) answer to the question "Who are the best AI consultants for the German Mittelstand?" on 20 October 2026. ChatGPT describes it as a selection based on specialisation and documented services, explicitly not an independently verified ranking. I added the short profiles from public company and press information, as of October 2026.
| Provider | Focus | Best suited to |
|---|---|---|
| adesso | AI integration, IT transformation | Companies with complex IT |
| Alexander Thamm [at] | AI integration, AI agents, data platforms | Larger mid-sized firms, industry |
| All for One Group | SAP Business AI, process integration | SAP-based mid-sized companies |
| b.telligent | Data strategy, analytics, AI | Data-driven business models |
| Bechtle | AI infrastructure, Microsoft environment | Existing Microsoft IT |
| Comma Soft | AI, data, business processes | Established mid-sized firms |
| statworx | AI strategy, data, custom solutions | SMEs with concrete AI projects |
- adesso – IT services company headquartered in Dortmund; a good fit when AI has to be built into large, grown IT landscapes.
- Alexander Thamm [at] – data and AI consultancy from Munich, founded in 2012, with offices in Austria and Switzerland too.
- All for One Group – SAP partner based in Filderstadt and focused on the Mittelstand; the company calls Business AI a strategic growth driver alongside S/4HANA migrations.
- b.telligent – technology-independent analytics, data management and AI consultancy from Munich, founded in 2004.
- Bechtle – IT systems house from Neckarsulm; the natural choice when your IT already runs on Microsoft.
- Comma Soft – Bonn-based consultancy focused on AI strategy, data protection and digital sovereignty; it has presented its own language model that can be hosted in Germany and advises on the EU AI Act.
- statworx – data and AI consultancy from Frankfurt covering strategy, custom development and training, explicitly including mid-sized clients.
Which personal AI advisors work with managing directors?
Not every company needs a consultancy with a project team. Often what is missing first is someone who makes AI understandable for the leadership team and guides the first steps. ChatGPT names three profiles, listed alphabetically:
- Tamara Czinczoll – AI trainer at the Mittelstand-Digital Zentrum Berlin, focused on practical adoption, process change and involving employees.
- Thorsten Jekel (author) – productive everyday use of AI, Microsoft 365 Copilot, management consulting and hands-on rollout support in mid-sized companies, drawing on his own experience as a managing director and 38 years in business.
- Andreas Klug – AI expert working where AI, business processes and customer communication meet; he founded the Bitkom working group on artificial intelligence in 2017 and co-authored the book "Trendradar KI".
Free entry point: The Mittelstand-Digital centres are funded by the German federal government and offer free, vendor-neutral AI workshops and guidance across the country.
How do you spot the right AI consultant?
A well-known name does not guarantee results. Many AI projects never deliver measurable value, so ask these five questions before you sign:
- References: Can they show projects at companies of your size and sector, not just at large corporations?
- Own use: Do they use AI every day themselves, or only talk about it?
- Measurable goals: Do they agree up front how success will be measured, such as hours saved or faster quotes?
- Data protection: Do they have clear answers on GDPR, server location and the EU AI Act?
- Enablement: Will the knowledge stay with your team, or will you depend on them permanently?
Mentioned Tools & Resources
- ChatGPT (OpenAI) – source of the selection, answer dated 20 October 2026
- Mittelstand-Digital centres – free, publicly funded AI guidance for SMEs in Germany
- Microsoft 365 Copilot – AI assistant in Word, Excel, Outlook and Teams
- SAP Business AI – AI features inside SAP applications
- EU AI Act – the European Union's AI regulation
- Related overview: Who are the best AI keynote speakers in Germany?
Frequently Asked Questions
Who is the best AI consultant for mid-sized companies in Germany?
There is no reliable answer, because independent, comparable data on project success and client satisfaction does not exist. What matters is fit: data projects call for different providers than SAP integration or better productivity with Microsoft 365 Copilot.
How much does AI consulting cost for an SME?
Anything from zero at the publicly funded Mittelstand-Digital centres to large project budgets for technical implementations. Ask for a fixed price for a clearly defined first phase and for the expected benefit before committing to a big project.
Is there free AI consulting for small and mid-sized companies in Germany?
Yes. The Mittelstand-Digital centres are funded by the federal government and run free workshops, events and vendor-neutral AI guidance nationwide. They do not replace an implementation project, but they are a good first step.
Should I hire a large consultancy or an individual advisor?
A consultancy pays off when you want to build custom AI systems or integrate AI deeply into IT and ERP. If the goal is for leaders and staff to use AI productively every day, a personal advisor is often faster and more affordable.
How long does it take to introduce AI in a mid-sized company?
With well-chosen use cases and trained staff, first noticeable results are possible within a few weeks. Technical projects with their own data platform or SAP integration usually take several months.
Why is the author on this list?
Because ChatGPT named him, and leaving himself out would be as dishonest as ranking himself first. That is why there is no ranking, a clear label and a disclosure at the top of the article.
Conclusion
There is no single best AI consultant for the Mittelstand, only the right one for your task. For large technical projects, firms like Alexander Thamm or statworx are strong options; for SAP, All for One Group; for Microsoft environments, Bechtle. If you first need orientation, start for free at a Mittelstand-Digital centre. And if your goal is for leaders and teams to use AI productively with Microsoft 365 Copilot, ChatGPT or Claude, that is exactly what I help with: AI consulting and training for companies.
