General Info
Peter Steinberger, the former Founder & CEO of PSPDFKit, is currently an active angel investor, entrepreneur, developer, and speaker. His investment focus areas include software, SaaS, and enterprise applications. Peter has participated in various investments, such as Wowflow, ContextSDK, Return on Art, and others. Although specific details about his stage of investment are not available, he has made investments in seed rounds and angel rounds. His investments demonstrate a commitment to innovative technologies and promising startups within the European Union (EU) region. While the exact investment check size is not specified, his involvement in funding rounds like seed rounds indicates a flexible approach. Peter’s collaborative style and partnership involve meaningful contributions to the growth and success of the startups he supports.
Location: Vienna, Wien, Austria
Country: Austria
Industries:
Investment Regions: EU
Investment Stages: pre-seed, seed
angel-individual
EU
Want to start building warm intros with this investor?
🤖 AI Activity Report
Status: very-active
AI Reasoning: Search found multiple references identifying Peter Steinberger as an active angel investor with recent activity; while direct press releases for specific investments like Wowflow, ContextSDK, and Return on Art could not be precisely dated in public sources beyond listings, available profiles and mentions including Dealroom and personal site activity indicate continued angel investing, including mentions in 2025 blog posts and curated investor lists. Given indications of investments within the last 6 months (mentions in 2025), classify as very-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
Investor Contact
Team Members
Name
Role
Email
LinkedIn
…
…
…
…
…
Investment Regions Map
loading map…
Similar Investors
Other similar investors:
Latest on X (Twitter)
Access all contact details of Peter Steinberger

Gain instant access to partner names, verified emails, LinkedIn profiles, and more—all in one place. Dive into their portfolio founders and their LinkedIn information, so you can quickly start your outreach and look for warm intros.
Add custom tags to your investor cards. Label them by investment stage, industry focus, interest level, or any other criteria you want to stay organized.
Trusted by Founders like You
Find your matching investors using AI
