Alex Rivera
Head of Research · Datapile
Alex Rivera leads research at Datapile, where he oversees verification of 100,000+ investor profiles and authors original analysis on global venture activity. Before Datapile, Alex spent four years as an investment analyst at a Series A-focused VC firm, evaluating over 600 startups and contributing to 14 portfolio investments. He writes regularly on angel investor trends, deal sourcing, and fundraising playbooks.
Areas of Expertise
Angel InvestorsSeed FundingInvestor OutreachEnterprise SaaSFintech
Education
UC Berkeley
Experience
7+ years
Articles by Alex Rivera
- Investor Lists · Nov 15, 2025Top 100 Angel Investors in USA (2026): The Complete DatabaseAccess a verified USA angel investors list with 3,400+ contacts, emails, sectors, and check sizes. Find the best angel investors in America for your startup. Updated for 2026.
- Investor Lists · Dec 19, 2025Who Is the Most Famous Angel Investor? Top 20 Legendary Angels (2026)Discover the most famous angel investors in the world. From Ron Conway to Naval Ravikant, learn about legendary angels who backed Google, Facebook, Uber, and more.
- Resources · Dec 10, 2025What Is the Best Website for Angel Investors? Top 15 Platforms (2026)Compare the best websites and platforms for finding angel investors. From AngelList to Datapile, discover where to find and connect with angels.
- Investor Lists · Jan 15, 2025Top VC Firms for SaaS Startups (2026): 50 Firms Actively InvestingDiscover the top 50 venture capital firms actively investing in SaaS and B2B startups in 2025. Includes check sizes, stage focus, portfolio companies, and how to get in front of them.
- Education · May 22, 2026How to Become an Angel Investor in 2026: The Complete Step-by-Step GuideWant to become an angel investor? Learn the SEC accreditation rules, capital you need, where to find deals, and the exact 7-step process used by today's most active angels.
- Education · May 20, 2026How Do Angel Investors Make Money? (The 5 Exit Paths Explained)Angel investors make money through 5 paths: acquisitions, IPOs, secondary sales, dividends, and tender offers. Learn the math, the timeline, and the realistic returns behind each.
- Investor Lists · May 19, 2026Top Angel Investors in Atlanta (2026): The Southeast's Fastest-Growing Startup HubFind angel investors in Atlanta. Access verified profiles of Atlanta angels funding fintech, healthtech, B2B SaaS, and supply chain startups in 2026. Check sizes, focus sectors, and contact info.
- Investor Lists · May 18, 2026Top Angel Investors in Dallas (2026): Texas's Fastest-Growing Tech CapitalFind angel investors in Dallas / Fort Worth. Access verified Dallas angel profiles funding enterprise SaaS, fintech, energy tech, and healthtech startups in 2026.
- Investor Lists · May 14, 2026Top Angel Investors in Berlin (2026): Europe's Largest Startup HubFind angel investors in Berlin. Access verified Berlin angel profiles funding B2B SaaS, fintech, climate tech, and consumer startups across Europe in 2026.
- Investor Lists · May 13, 2026Top Angel Investors in London (2026): Europe's Largest Capital MarketFind angel investors in London. Access verified London angel profiles funding fintech, AI, climate tech, and B2B SaaS startups across the UK and Europe in 2026 — with EIS and SEIS context.
- Fundraising Guides · Jan 2026How to Find Angel Investors in Texas (2026)A practical 2026 guide to finding, contacting, and pitching angel investors in Texas. Datapile tracks 1,051 verified investors across Austin, Dallas, and Houston.
- Fundraising Guides · Jan 2026How to Find Angel Investors in Florida (2026)A 2026 guide to finding angel investors in Florida. Datapile tracks 887 verified investors across Miami, Tampa, and Orlando, each with a LinkedIn and verified email.
- Investor Lists · Jan 2026Top 50 Angel Investors in Los Angeles (2026)The 2026 guide to LA's top angel investors. Datapile tracks 756 verified investors in Los Angeles across tech, media, consumer, and entertainment startups.
- Investor Lists · Jan 2026Top 50 Angel Investors in Austin (2026)The 2026 guide to Austin's top angel investors. Datapile tracks 286 verified investors in Austin, part of 1,051 across Texas, each with a LinkedIn and verified email.
- Investor Lists · Jan 2026Top 50 Fintech Angel Investors in the US (2026)The most active US fintech angel investors and VCs for 2026, with verified emails, LinkedIn profiles, check sizes, and how to reach the right backer for you.
- Investor Lists · Jan 2026Top 50 Healthcare & Biotech Angel Investors USA (2026)The most active US healthcare and biotech angel investors for 2026, with verified emails, LinkedIn profiles, check sizes, and how to reach the right backer.
- Investor Lists · Jan 2026Top 50 AI & SaaS Angel Investors USA (2026)The most active US AI, ML, and SaaS angel investors for 2026, with verified emails, LinkedIn profiles, check sizes, and how to reach the right backer fast.
- Investor Lists · Jan 2026Top 50 Angel Investors in Miami (2026)Find the top angel investors in Miami in 2026. Explore check sizes, fintech and crypto specialties, and exactly how to reach 219 verified Miami investors.
- Investor Lists · Jan 2026Top 50 Angel Investors in Boston (2026)Find the top angel investors in Boston in 2026. Explore biotech and deeptech specialties, check sizes, and how to reach 893 verified Boston investors.
- Investor Lists · Jan 2026Top 50 Angel Investors in Chicago (2026)Find the top angel investors in Chicago in 2026. Explore the city's B2B and SaaS strengths, check sizes, and how to reach 670 verified Chicago investors.
- Investor Lists · Jan 2026Top 50 Angel Investors in Seattle (2026)Find the top angel investors in Seattle in 2026. Explore cloud and AI specialties, ex-Amazon and Microsoft angels, check sizes, and how to reach them.
- Fundraising Guides · Jan 2026Pre-Seed Funding in the US: Complete 2026 GuideA complete 2026 guide to US pre-seed funding: check sizes, valuations, who invests, timelines, and how to find the right pre-seed backers for your startup.
- Fundraising Guides · Jan 2026How Long Does It Take to Raise a Seed Round? (2026 data)How long does raising a seed round take in 2026? A realistic 3-6 month timeline, phase breakdown, week-by-week table, and what speeds it up or slows it down.
- Fundraising Guides · Jan 2026SAFE vs Convertible Note vs Priced Round (2026)SAFE vs convertible note vs priced round in 2026: a clear comparison of dilution, valuation caps, discounts, complexity, and when to use each instrument.
- Outreach · Jan 2026Angel Investor Response Rates: What Data Says (2026)What are realistic angel investor response rates in 2026? Cold vs warm benchmarks, the levers that lift replies, and how to build outreach that gets answered.
- Outreach · Jan 2026How Many Investors Should You Email? (Data from 10,000 Outreach Campaigns)How many investors should you email to raise a seed round? We break down response-rate math, the meetings-to-term-sheet funnel, and why 50 to 150 well-matched investors is the sweet spot.
- Comparisons · Jan 2026Crunchbase Alternatives for Finding Investors (2026)Crunchbase is great for company data but weak on verified investor emails. We compare 6 alternatives for finding and contacting investors in 2026, including pricing, email coverage, and best-fit use cases.
- Comparisons · Jan 2026AngelList Alternatives (2026)AngelList is built for on-platform raises and syndicates, but many founders want to build their own list and email investors directly. Here are the best AngelList alternatives for 2026, compared.
- Outreach · Jan 2026How to Get a Warm Intro to a VC (With Templates)Warm intros convert far better than cold emails. Learn how to map your network, use the forwardable-blurb technique, find the best connectors, and get copy-paste templates to request intros to VCs.
- Outreach · Jan 2026The Cold Email That Raised $2M: Teardown + TemplateA line-by-line teardown of a cold fundraising email that lands meetings - subject line, opener, traction, and ask - plus a reusable template you can adapt to raise your own round.