César Duarte
Angel investor in Porto Metropolitan Area
Porto Metropolitan Area, Portugal
César Duarte, Angel investor in Porto Metropolitan Area is an active investor based in Porto Metropolitan Area, Portugal. This profile covers what César Duarte backs, at which stage, and how founders can reach out in 2026.
César Duarte is an angel investor and product/tech executive with a background in software engineering and startup co-founding.
César Duarte invests in SaaS & Enterprise and Developer Tools & Data, typically at Pre Seed and Seed.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseDeveloper Tools & Data
- Location
- Porto Metropolitan Area, Portugal
- Typical check
- $150K
How to reach César Duarte
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About this profile
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Cite this page
Round Funded. "César Duarte." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/cesar-duarte
Frequently Asked Questions
Who is César Duarte?
César Duarte, Angel investor in Porto Metropolitan Area is an active investor based in Porto Metropolitan Area, Portugal. César Duarte invests in SaaS & Enterprise and Developer Tools & Data, typically at Pre Seed and Seed.
What does César Duarte invest in?
César Duarte invests in SaaS & Enterprise and Developer Tools & Data, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does César Duarte invest at?
César Duarte typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is César Duarte's typical check size?
César Duarte typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.