About Klaviyo
Klaviyo is a company based in Boston (United States) founded in 2012 by Ed Hallen. Klaviyo has raised $778.5 million across 6 funding rounds from investors including Shopify, Morgan Stanley and Accel. The company has 2,180 employees as of December 31, 2024. Klaviyo has completed 2 acquisitions, including Gatsby and Napkin. Klaviyo offers products and services including Email Marketing, SMS Marketing, Mobile App Marketing, Klaviyo Analytics, and Klaviyo Data Platform. Klaviyo operates in a competitive market with competitors including Bluecore, Elastic Path Software, Blueshift, Yotpo and Insider, among others.
- Headquarter Boston, United States
- Employees 2180 as on 31 Dec, 2024
- Founders Ed Hallen
- Stage Public
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Sectors
TechnologyRetail
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Email
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Phone
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Website
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Social
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- Legal Name Klaviyo, Inc. Series A
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Annual Revenue
$1.23 B (USD)31.63as on Dec 31, 2025
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Net Profit
-$31.77 M (USD)31.15as on Dec 31, 2025
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EBITDA
-$44.94 M (USD)32.24as on Dec 31, 2025
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Total Equity Funding
$778.5 M (USD)
in 6 rounds
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Latest Funding Round
$100 M (USD), Series D
Jul 01, 2022
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Investors
Shopify
& 14 more
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Employee Count
2180
as on Dec 31, 2024
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Investments & Acquisitions
Gatsby
& 1 more
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IPO & Listings of Klaviyo
Klaviyo is a publicly listed company on the NYSE with ticker symbol KVYO in USA, operating in the Technology services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
Products & Services of Klaviyo
Klaviyo offers a comprehensive portfolio of products and services, including Email Marketing, SMS Marketing, Mobile App Marketing, Klaviyo Analytics, and Klaviyo Data Platform.
Tool for targeted email campaigns and customer engagement.
Service for sending SMS notifications and promotions.
Platform for mobile push notifications and user interactions.
System for tracking customer behavior and marketing performance.
Unified data solution for customer profiles and integrations.
People of Klaviyo
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Software Development Team
326 people
Leadership Team
131 people
Sales and Marketing
105 people
Senior Team
98 people
Product Management Team
81 people
Principal Team
30 people
Data Analysis and Operations Team
29 people
Manager Team
24 people
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Funding Insights of Klaviyo
Klaviyo has successfully raised a total of $778.5M across 6 strategic funding rounds. The most recent funding activity was a Series D round of $100 million completed in July 2022. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Klaviyo
Klaviyo has secured backing from 15 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Shopify, Morgan Stanley and Accel.
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Long/short and long-only strategies are employed by the hedge fund.
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Investments are directed toward early and late-stage tech companies.
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Accel is recognized as a leading venture capital firm.
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Investor details for Klaviyo
Investor domains, locations, round participation, and complete history require an active premium plan.
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- Investor locations
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- Participation history
Verified entity values are shown only after access is granted.
Investments & Acquisitions by Klaviyo
Klaviyo has strategically engaged in corporate development activities, having acquired 2 companies. Notable acquisitions include Gatsby and Napkin.
Investment portfolio details for Klaviyo
Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.
- Portfolio identities
- Transaction dates
- Round details
- Investment values
Verified entity values are shown only after access is granted.
| Company Name | Description | Domain | Location | Founded Year | Amount |
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Lead generation is enabled through web analytics for enterprises.
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Step-by-step voice instructions for recipes are delivered by Napkin app.
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Locked | Locked | 2014 | Locked |
Complete acquisition details for Klaviyo
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- Transaction dates
- Acquired stakes
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- Domains and locations
Verified entity values are shown only after access is granted.
Financial Statements - Klaviyo
Detailed financials for Klaviyo
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- Profit trends
- Statement rows
- Financial ratios
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Klaviyo Comparisons
Peer comparison for Klaviyo
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- Named peers
- Headcount comparison
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- Operating benchmarks
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Competitors of Klaviyo
Klaviyo operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Bluecore, Elastic Path Software, Blueshift, Yotpo and Insider, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Automated personalized trigger-based emails are delivered for e-commerce behavior.
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API-based enterprise commerce and content management platform is delivered.
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AI-driven platform for unifying customer data and automating personalized marketing.
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Cloud-based marketing platform for e-tailers
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AI-native omnichannel customer experiences are orchestrated through integrated platforms.
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Detailed competitors of Klaviyo
Competitor domains, locations, full profiles, and operating metrics require an active premium plan.
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- Full company profiles
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- Competitive positioning
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Latest news on Klaviyo
Complete news archive for Klaviyo
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
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Frequently Asked Questions about Klaviyo
Klaviyo was founded in 2012 and raised its 1st funding round 3 years after it was founded.
Klaviyo is headquartered in Boston, United States. It is registered at Boston, Massachusetts, United States.
Klaviyo is a funded company, having raised a total of $778.5M across 6 funding rounds to date.
As of Dec 31, 2024, the latest employee count at Klaviyo is 2,180.
Annual revenue of Klaviyo is $1.23B as on Dec 31, 2025.
Klaviyo was founded in 2012 in Boston, United States, within the SaaS sector focused on e-commerce marketing. Email and SMS automation tools are provided, including newsletters, abandoned cart reminders, and order follow-ups. Customer interactions across email, SMS, web, and in-app channels are facilitated. Website behavior is tracked to build user profiles for targeted campaigns in SaaS environments. Operations serve global e-commerce clients from its U.S. base.
Klaviyo offers Email Marketing, SMS Marketing, Mobile App Marketing, Klaviyo Analytics, and Klaviyo Data Platform.
Yes, Klaviyo is publicly traded on NYSE under the ticker symbol KVYO.
Klaviyo has 15 investors. Key investors include Shopify, Morgan Stanley, Accel, ClearBridge, and Owl Rock.
The ticker symbol of Klaviyo is KVYO on NYSE.
The valuation of Klaviyo is $4.15B as of Nov 2020.