highperformr logo

Leon Sasson

Co-Founder, Rise Science
Los Angeles, California,United States
Find Leon Sasson's Email
Find Leon Sasson’s Phone

Leon Sasson's Overview

Total Experience7 years
CompanyRise Science
CountryUnited States

Leon Sasson is a seasoned technology leader and entrepreneur, best known as the Co-founder and Chief Technology Officer (CTO) of Rise.ai. With over 15 years of experience in software engineering, architecture, and product development, Leon has been instrumental in building Rise.ai into a leading platform for e-commerce gift cards, loyalty programs, store credit, and refunds. His expertise lies in scaling technology startups, developing robust and innovative SaaS solutions, and leading high-performing engineering teams. Under his technological guidance, Rise.ai empowered thousands of D2C brands to increase customer lifetime value and engagement before its acquisition by LoyaltyLion in early 2024. Leon is passionate about creating impactful products that solve real-world business challenges in the e-commerce landscape.

Professional Summary

Leon Sasson's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Rise Science - Co-Founder (2018 to Present)

Notable Achievements

Co-founding and Scaling Rise.ai

Successfully co-founded Rise.ai (formerly GiftWizard) and, as CTO, led its technological development and scaling to serve thousands of e-commerce merchants globally, establishing it as a key player in gift card and loyalty solutions.

Strategic Acquisition by LoyaltyLion

Played a pivotal role in Rise.ai's strategic acquisition by LoyaltyLion in early 2024, a testament to the platform's technological strength, market position, and value proposition.

Innovation in E-commerce Solutions

Spearheaded the development of innovative features for gift cards, store credit, refunds, and loyalty programs, helping merchants enhance customer experience and drive revenue growth.

Building High-Performance Engineering Teams

Successfully built and managed agile, high-performing engineering teams capable of delivering complex, scalable software solutions in a fast-paced startup environment.

Educational Background

Buying Intent Signals for Leon Sasson

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

Rise Science
Total employees25
HeadquartersChicago
Founded2014

Rise Science develops a sleep and energy tracking application designed to help users understand their circadian rhythm and manage sleep debt to improve daily energy levels and overall well-being. By leveraging sleep science and data from users' phones or wearables, the app provides personalized insights and recommendations to optimize sleep schedules, reduce sleep debt, and enhance cognitive performance and physical health. The core idea is that by aligning your daily activities with your natural energy peaks and troughs, and by consistently getting the sleep your body needs, you can feel and perform better.

Rise Science Funding Information
$5.2M - Total Funding Raised
$3.8M - Most recent funding amount
3 - Number of funding rounds
Jan 26, 2021 - Latest funding round
Lead Investors:
High Alpha
True Ventures
Hyde Park Venture Partners
Lewis & Clark Ventures
GAN Ventures

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Thousands of companies, including, are just a search away.