Windfall

Windfall

People insights for targeted customer growth

About Windfall

Simplify's Rating
Why Windfall is rated
C+
Rated B on Competitive Edge
Rated B on Growth Potential
Rated D+ on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Company Size

51-200

Company Stage

Series A

Total Funding

$30.3M

Headquarters

Carlisle, Massachusetts

Founded

2016

Overview

Windfall provides a subscription-based platform that helps organizations identify, engage, and convert their next best customers using hundreds of attributes and intent signals. It serves industries such as retail, travel and hospitality, financial services, education, healthcare, and nonprofits, and offers tailored capabilities for roles in marketing, sales, analytics, data science, prospect research, and development. The platform analyzes data to decode key customer segments, uncover opportunities, and guide targeted advertising and outreach, with tools to measure campaign ROI through attribution and influence reporting. Windfall differentiates itself by delivering industry- and role-specific solutions at scale, enabling quick time to value for over 800 client organizations, and focusing on driving revenue growth and workflow efficiency. Its goal is to help clients boost revenue by targeting the right audience with the right message and improving the effectiveness of their outreach.

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Simplify's Take

What believers are saying

  • $65M funding from Morgan Stanley Expansion Capital fuels 2026 growth.
  • New VPs Iain Denham, Kathleen Atkins, Nilesh Murthy strengthen go-to-market.
  • Serves 1,500 organizations across retail, nonprofits, financial services.

What critics are saying

  • LiveRamp erodes market share with superior data integrations in 6-12 months.
  • CCPA enforcement fines Windfall for unanonymized wealth data in 3-6 months.
  • OpenAI agentic models obsolete Windfall AI Copilot in 12-24 months.

What makes Windfall unique

  • Windfall provides weekly refreshed household-level net worth data since 2016.
  • Market Insights delivers AI-native always-on TAM intelligence launched April 14, 2026.
  • Integrates with Shopify, Virtuous, and Microsoft Dynamics for seamless workflows.

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Funding

Total Funding

$30.3M

Above

Industry Average

Funded Over

0 Rounds

Benefits

Medical, dental, and vision

Retirement benefits

Commuter benefits

Long-term disability and life

Paid time off

Paid sick and volunteer days

Paid parental leave

Floating holidays

Stock options

Fully-stocked kitchen

Pet-friendly office

Remote-enabled

Company News

Cision
Jan 22nd, 2026
Windfall Announces New Hires to Executive Leadership Team to Accelerate Next Phase of Growth

Windfall announces new hires to executive leadership team to accelerate next phase of growth. News provided by. Windfall's go-to-market leadership includes new VPs of Sales, Marketing, and Customer Success to accelerate go-to-market operations and advance the company's mission to deliver actionable people intelligence. SAN FRANCISCO, Jan. 22, 2026 /PRNewswire-PRWeb/ - Windfall, the most trusted and accurate provider of people intelligence and AI-workflow solutions, today announced a significant expansion of its leadership team with the appointments of Iain Denham as VP of Sales, Kathleen Atkins as VP of Marketing, and Nilesh Murthy as VP of Customer Success. These key hires mark a powerful start to 2026, positioning the company to rapidly scale its go-to-market operations following a year of record momentum, including a $65 million funding round from Morgan Stanley Expansion Capital and the launch of Windfall's AI Copilot and Workflow Application. "Our growth strategy is built on the intersection of high-quality data and seamless software integration," added Dan Stevens, COO and Co-Founder of Windfall. "These appointments reflect our investment in that vision. By bringing in leaders of this caliber, we are ensuring that our technology is backed by a superior customer experience and a robust, market-leading strategy." The addition of these three seasoned leaders underscores Windfall's commitment to democratizing access to the industry's most precise, deterministic people intelligence. By strengthening every touchpoint of the customer journey, Windfall is poised to scale the operational impact and activation of high-fidelity insights for its 1,500+ customers across the enterprise, financial services, and nonprofit sectors. Iain Denham, VP of Sales: Iain joins Windfall to lead the company's sales organization and drive revenue expansion across all segments. With 20 years of experience in the technology and data sectors, Iain has built and scaled high-performing sales teams at companies including Samsara and Meraki. At Windfall, Iain is focused on leading teams that identify and solve critical business needs through the strategic activation of high-fidelity people intelligence. Kathleen Atkins, VP of Marketing: Kathleen leads Windfall's marketing organization. She brings over 15 years of experience building and scaling marketing teams at high-growth companies, including SuccessKPI and Digital Realty. At Windfall, Kathleen is focused on expanding market adoption and articulating the company's value proposition to support its next phase of growth. Nilesh Murthy, VP of Customer Success: Nilesh leads the Customer Success team, ensuring that every Windfall customer achieves measurable business outcomes. He brings over 20 years of experience in customer experience, retention, and value realization from his time at Trove, Segment, and Oracle. At Windfall, Nilesh is focused on deepening customer partnerships, accelerating time-to-value, and embedding Windfall's insights into client workflows. "As we start 2026, we are focused on scaling our impact and delivering even greater value to our customers," said Arup Banerjee, CEO and Co-Founder of Windfall. "Welcoming Iain, Kathleen, and Nilesh to our leadership team is a significant milestone. Their collective experience in building world-class go-to-market organizations will be a force multiplier for our mission to provide the most accurate people intelligence in the market." Since its inception in 2016, Windfall has secured more than $100 million of investment to fuel its vision to democratize access, workflows, and insights on people. The US-based company empowers more than 1,500 organizations across several key verticals, including nonprofit, financial services, travel and hospitality, and retail. Organizations ranging from Make-A-Wish America to Inspirato rely on Windfall to fuel measurable business outcomes. The company is actively hiring, and open positions are listed on Windfall's careers page. About Windfall Windfall is a people intelligence and AI company that gives go-to-market teams actionable insights. By democratizing access to people data, organizations can intelligently prioritize go-to-market resources to drive greater business outcomes. Powered by best-in-class machine learning and artificial intelligence, Windfall activates insights into workflows that engage the right people for each respective organization. More than 1,500 data-driven organizations use Windfall to power their business. For more information, please visit www.windfall.com. Kathleen Atkins, Windfall Data, Inc., 1 (415) 617-9169, [email protected], www.windfall.com

Financial Technology Insights
Apr 25th, 2025
Windfall Secures $65M in Funding from Morgan Stanley Capital

Windfall secures $65M in funding from Morgan Stanley Capital.

Windfall
Oct 3rd, 2024
Better Engage Customers with Windfall's Microsoft Dynamics Integration

By combining Windfall's accurate people data with Microsoft Dynamics' CRM capabilities, businesses and nonprofits can now engage their high-value prospects more effectively and deliver personalized experiences at scale.

Cision
Oct 26th, 2023
Windfall'S New Integration With Shopify Empowers Retailers To Better Identify, Understand, And Engage Customers

"By combining our people intelligence with Shopify's platform, businesses can easily integrate Windfall into their existing workflows, unlocking new levels of customer understanding and driving efficient revenue growth.". .

Windfall
Oct 26th, 2023
Elevate Your Donor Management with the New Windfall Integration with Virtuous

Virtuous, known for its powerful donor management capabilities empowering responsive fundraising, has teamed up with Windfall, a leader in wealth intelligence, to bring you an unparalleled solution for nonprofits.

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