Elizabeth De Saint-Aignan

Growth Investor, Board Member

📍 Boston, Massachusetts, United States🔄 Updated September 2026💼 8 investments📅 16 years investing🗓 Last invested Jul 2025
VC🌍 United States
8
Total investments
0
Early stage
1
Mid stage
2
Late stage
16y
Years active

Portfolio

4 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
2025
Deepgram is the real-time API platform powering the trillion-dollar Voice AI economy. Backed by a $130M Series C at a $1.3B valuation, Deepgram is trusted by 200,000+ developers and 1,300+ organizations to build Voice AI products, platforms, and autonomous agents with the lowest latency, highest accuracy, and enterprise reliability. Our voice-native foundation models and runtime infrastructure have processed 50,000+ years of audio and over 1 trillion words, making Deepgram the most experienced voice AI platform in the world. Industry-leading models & platform: 👂 Nova-3 — the world’s most accurate real-time speech-to-text model 🔊 Aura-2 — professional, enterprise-grade text-to-speech 💬 Flux — the first Conversational Speech Recognition model designed to handle interruptions 🚀 Voice Agent API — enterprise-ready, real-time conversational AI 🧠 Saga — the Voice OS Beyond core infrastructure, Deepgram is expanding the Voice AI ecosystem through: 💪 Powered by Deepgram, supporting voice products built by leading AI startups and enterprise organizations 🌉 A new Voice AI Collaboration Hub in San Francisco for builders, partners, and the voice community 🍔 The acquisition of OfOne, delivering real-time Voice AI for restaurants and drive-thru operations with 95%+ containment 📃 A growing patent portfolio in Voice AI Much like APIs powered the payments and cloud economies, Deepgram is building the foundation for a trillion-dollar B2B Voice AI economy—centered on the most natural human interface: voice.
Board Member
Jul 2021
Founded in 2005, LoanLogics is a provider of mortgage audit software, income calculation and verification technology, and document processing automation. This data-driven digital technology improves the transparency and accuracy of the mortgage process and improves the quality of loans. The company’s capabilities and audit services help residential mortgage lenders, servicers, insurers and investors validate compliance, improve profitability and manage risk during the manufacture, sale and servicing of loan assets. LoanLogics leverages the latest methodologies in cloud computing and machine learning technology to deliver greater value for clients.
Board Member
Dec 2018
HubTran’s vision is big: An efficiency revolution in transportation. Our affordable AI platform uses OCR and machine learning to automatically process invoices, bill customers and manage docs— making transactions instantaneous and paperless. Super-easy, super-smart, and getting smarter all the time. With HubTran, logistics companies work 4x faster, cash moves faster, and both happen without mistakes. Though our tech’s been showered with awards, the most valuable praise comes from customers who can’t say enough about HubTran’s exceptional performance, zero startup time, and killer customer service.
Investor & Board Observer
Oct 2018
Teikametrics helps thousands of sellers and brand owners grow their businesses on Amazon and Walmart.com through the combination of data, AI-powered technology, and marketplace expertise. Teikametrics Flywheel, the first Marketplace Optimization Platform, connects and optimizes critical ecommerce business operations including advertising, inventory, and market intelligence - all in one place. Teikametrics’ unrivaled data access, scale, and AI technology optimizes over $7B in Amazon and Walmart.com sales annually. Learn more at www.teikametrics.com Interested in joining Team Teika? Visit www.teikametrics.com/careers to see our open positions!
Experience · 13 entries
All (13)
Investments (8)
Board (7)
2025
Board Member
Jul 2025
PayNearMe builds technology to transform the payment experience for businesses and their customers. With PayXM™, the industry’s first platform purpose-built for Payment Experience Management, every touchpoint of the payment journey is simple—driving satisfaction, accelerating payments, and lowering the total cost of acceptance. A single platform, contract and integration supports all major payment types and channels, from PayPal, Venmo, Cash App Pay, Apple Pay and Google Pay to cards, ACH and cash at over 62,000 U.S. retail locations. Thousands of non-commerce businesses across industries, including consumer lending, iGaming and online sports betting, property management, and tolling, trust PayNearMe to deliver a complete, seamless payment experience. PayNearMe is offered by PayNearMe MT, Inc., which is a wholly owned subsidiary of PayNearMe, Inc. Follow PayNearMe on X and Facebook. © 2025 PayNearMe Inc. All rights reserved. Money transmission services are provided by PayNearMe MT, Inc, a wholly owned subsidiary of PayNearMe, Inc.
Board Member
2025
Deepgram is the real-time API platform powering the trillion-dollar Voice AI economy. Backed by a $130M Series C at a $1.3B valuation, Deepgram is trusted by 200,000+ developers and 1,300+ organizations to build Voice AI products, platforms, and autonomous agents with the lowest latency, highest accuracy, and enterprise reliability. Our voice-native foundation models and runtime infrastructure have processed 50,000+ years of audio and over 1 trillion words, making Deepgram the most experienced voice AI platform in the world. Industry-leading models & platform: 👂 Nova-3 — the world’s most accurate real-time speech-to-text model 🔊 Aura-2 — professional, enterprise-grade text-to-speech 💬 Flux — the first Conversational Speech Recognition model designed to handle interruptions 🚀 Voice Agent API — enterprise-ready, real-time conversational AI 🧠 Saga — the Voice OS Beyond core infrastructure, Deepgram is expanding the Voice AI ecosystem through: 💪 Powered by Deepgram, supporting voice products built by leading AI startups and enterprise organizations 🌉 A new Voice AI Collaboration Hub in San Francisco for builders, partners, and the voice community 🍔 The acquisition of OfOne, delivering real-time Voice AI for restaurants and drive-thru operations with 95%+ containment 📃 A growing patent portfolio in Voice AI Much like APIs powered the payments and cloud economies, Deepgram is building the foundation for a trillion-dollar B2B Voice AI economy—centered on the most natural human interface: voice.
2024
Board Member
Sep 2024
Versa, the global leader in unified networking and security, enables organizations to create self-protecting networks that radically simplify and automate their network and security infrastructure. Powered by AI, the VersaONE Universal SASE Platform delivers converged SSE, SD-WAN, and SD-LAN solutions that protect data and defend against cyberthreats while providing a superior digital experience. Thousands of customers globally, with hundreds of thousands of sites and millions of users, trust Versa with their mission-critical networks and security. Versa is privately held and funded by investors such as Sequoia Capital, Mayfield, and BlackRock. For more information, visit https://www.versa-networks.com and follow Versa on LinkedIn and X (Twitter) @versanetworks.
2023
General Partner, Head of North America for the Late Growth Fund
2023
AVP (formerly AXA Venture Partners) is an independent global investment platform dedicated to high-growth, tech (from deep-tech to tech-enabled) companies across Europe and North America, managing more than €2.5bn of assets across four investment strategies: venture, early growth, growth and fund of funds. Our multi-stage platform combines global research with local execution to drive investment. Since its establishment in 2016, AVP has invested in more than 60 technology companies and in more than 60 funds with the Fund of Funds investment strategy. Beyond providing equity capital, our expansion team works closely with founders, providing the expertise, connections and resources needed to unlock growth opportunities, and create lasting value through meaningful collaborations.
2021
Board Member
Jul 2021
Founded in 2005, LoanLogics is a provider of mortgage audit software, income calculation and verification technology, and document processing automation. This data-driven digital technology improves the transparency and accuracy of the mortgage process and improves the quality of loans. The company’s capabilities and audit services help residential mortgage lenders, servicers, insurers and investors validate compliance, improve profitability and manage risk during the manufacture, sale and servicing of loan assets. LoanLogics leverages the latest methodologies in cloud computing and machine learning technology to deliver greater value for clients.
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Investment activity
2010–2025 · 8 investments
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