Ralph Stemler
Angel and VC Investor, Advisory for High-Tech Partner Ecosystems at Self-Employed · Vienna, Austria
Invests in AIAI is one of the sectors on Ralph Stemler's investor profile, next to SaaS & Enterprise and Climate & Energy, at pre-seed, seed and Series A. No deals are on record yet, so this page lists the startup credits a company at these stages can claim.
Email InvestorCredits to line up before a pre-seed round
Ralph Stemler backs companies at pre-seed, seed and Series A. A few of the larger credit programs on AI Perks for teams at that point:
Investment focus
- Backs startups in
- Artificial Intelligence, SaaS & Enterprise, Climate & Energy
- Rounds
- Pre-seed, Seed, Series A
- Profile
- Angel investor
- Deals on record
- None yet
- Based in
- Vienna, Austria

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- Mark KaslatterInvestor at COR Energy World
- Manuel ThurnerAngel investor in Klagenfurt
- Michael KamleitnerAngel Investor at Die Socialisten
- Dieter GdcAngel investor in Vienna
- Markus ErtlerInvestor
Questions founders ask
- Does Ralph Stemler invest in AI startups?
- Yes. Artificial Intelligence is one of the sectors on Ralph Stemler's investor profile, together with SaaS & Enterprise and Climate & Energy. The stages on record are pre-seed, seed and Series A.
- What credits can a startup claim before pitching Ralph Stemler?
- For a company raising a pre-seed round, AI Perks lists credits such as Confluent (up to $20,000), Replit (up to $25,000), Vercel (up to $850,000) and Amazon Bedrock (up to $200,000), with each program's terms and how to apply.
- Does AI Perks publish investor contact details?
- No. AI Perks profiles show public professional information only: name, role, location, stages, sectors and the portfolio on record. To reach investors, continue with the Email Investor button below.Email Investor
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