Co-Founder & Chief Scientist @ Nova Intelligence; Co-Inventor SAP HANA; Ex-MD/CTO Accenture, SAP; S/4HANA & AI Pioneer; Prof. Enterprise & AI; MBA; Advisor/Inv.

Joined October 2008
152 Photos and videos
ProfDrAlexanderZeier retweeted
🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude. Taught by the people who built it. Free. No registration. No paywall. I've seen $300 courses that don't cover what they teach in the first 8 minutes. Watch it and bookmark it now.
26
62
283
29,787
ProfDrAlexanderZeier retweeted
$40M raised — Seed Series A — to build the frontier AI platform for SAP. Series A led by @chemistry, Seed by @Accel, with @conviction and @SAPdotiO as strategic backer. Fortune covered the story today. I co-invented SAP HANA with Hasso Plattner. I led SAP's largest practice as Global CTO at Accenture. I joined Nova as co-founder in autumn 2024 because I saw a generational shift in enterprise software again. We fully focused our agentic AI platform on SAP. It is now in productive use at the world's largest enterprises — tripling SAP team productivity, reducing custom code to differentiating process logic, built by leading minds from Google DeepMind and Meta AI. The next chapter of SAP starts now.
Today, Nova Intelligence announces $40M in funding across seed and Series A to build the frontier AI platform for SAP — the system of record for the world's largest enterprises. Nova helps SAP teams work faster, spend less, and reduce risk through this migration and beyond, across the full SAP lifecycle from design and development to testing and day-to-day operations.
1
3
110
ProfDrAlexanderZeier retweeted
I'm thrilled to announce @nova_ai's $40M funding across a Series A led by @chemistry and a Seed led by @Accel, with participation from @conviction and SAP's venture arm SAP.iO.
70
41
400
596,729
ProfDrAlexanderZeier retweeted
Instead of watching Netflix tonight, watch this 2-hour Stanford lecture. You’ll learn more about how ChatGPT, Claude, and other LLMs are built than most people at top AI companies learn in years.

77
2,310
13,794
1,810,672
AI free up capacity
Most people are only getting a fraction of the value they could be getting from AI tools. It's a huge "capabilities overhang". Along with the amazing Cat Goetze and Parth Patil, I've created a @MasterClass that quickly shows you how to operate at the scale of a small team with a set of easy-to-use AI tools. Check out the link below.
1
21
ProfDrAlexanderZeier retweeted
18 Dec 2025
Peter Thiel literally gave a 17-minute masterclass on Zero to One blueprint to escape competition and build a monopoly:
57
1,067
5,782
354,775
ProfDrAlexanderZeier retweeted
15 Oct 2025
"more than twice the speed" is underselling Haiku tbh built a way to directly compare Sonnet v Haiku 4.5 and it's roughly 3.5x faster, but the UX feels SO much better because Haiku stays inside the "flow window". obviously end to end latency varies a lot so Ant can't report a real number without production usage but you should try heads up comparisons
Introducing Claude Haiku 4.5. Our latest small model that matches Sonnet 4's performance at a third of the cost and more than twice the speed.
20
18
521
171,622
Love it, #Claude 4.5 results and funny progress shown this cool video.
29 Sep 2025
We asked every version of Claude to make a clone of Claude(dot)ai, including today’s Sonnet 4.5… see what happened in the video
2
3
70
ProfDrAlexanderZeier retweeted
„Die Bundesbank hat nun festgestellt, dass der finanzpolitische Spielraum von rund 70 Milliarden Euro, der im Jahr 2025 durch das Schuldenpaket im Kernhaushalt entsteht, in Höhe von 56 Milliarden Euro für konsumtive und Transferausgaben genutzt wird.“ handelsblatt.com/meinung/kol…
78
272
1,163
72,453
ProfDrAlexanderZeier retweeted
5 Jun 2025
🇩🇪🤝🇺🇸 Zwei Partner, ein Ziel: Für Sicherheit, Freiheit und Wohlstand – auf beiden Seiten des Atlantiks.
677
255
2,895
167,865
Thank you America, thank you for your support, thank you for this visit. Thank you @POTUS, Congress, and the American people. Ukraine needs just and lasting peace, and we are working exactly for that.
77,429
64,921
768,010
54,145,509
ProfDrAlexanderZeier retweeted
Drei Jahre russischer Angriffskrieg gegen die #Ukraine. Drei Jahre Krieg in Europa. Seit drei Jahren begleiten uns die schrecklichen Bilder von Zerstörung und Kriegsverbrechen. Europa steht unverändert fest an der Seite der Ukraine. Es gilt mehr denn je: Wir müssen die Ukraine in eine Position der Stärke bringen. Für einen gerechten Frieden muss das angegriffene Land Teil von Friedensverhandlungen sein. (FM)
3,767
1,705
13,485
759,740
ProfDrAlexanderZeier retweeted
Wirtschafts-Korrespondent René Höltschi findet, dass Deutschland die Schuldenbremse nicht abschaffen sollte. Was die nächste deutsche Regierung aber unbedingt tun muss: Aufgaben reduzieren, Ausgaben kürzen. trib.al/Uqo6Wtj
4
19
1,628
ProfDrAlexanderZeier retweeted
GESAGT, GETAN❗️ TRUMP entzieht ausländischen Studenten Aufenthaltserlaubnis, die gegen Juden und Israel 🇮🇱 hetzen. Der chinesischen Staatsbürgerin Liu Lijun, die pro-palästinensische Kundgebungen an der Universität von Kalifornien (UCLA) organisierte, wurde das Visum entzogen und in Abschiebehaft genommen. China soll gezielt diese Konflikte in den USA schüren.
299
707
5,938
220,480