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Klaviyo provides marketing automation and customer data management for e-commerce brands. It collects and stores data from online stores and apps, analyzes customer behavior, and uses that information to power personalized campaigns across email, SMS, and on-site/product recommendations. The product works by building audiences from stored data, then triggering automated messages and experiences based on customer actions (for example, welcome emails, cart reminders, and targeted product suggestions). What sets Klaviyo apart is its tight integration with e-commerce tools, its tiered subscription model based on contact count, and its partner programs that connect clients with experienced agencies to help maximize the platform’s potential. The company’s goal is to help e-commerce businesses strengthen customer relationships and grow revenue by using data-driven marketing and automation to engage shoppers at the right moment with the right message.
Industries
Data & Analytics
Consumer Software
Enterprise Software
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Boston, Massachusetts
Founded
2012
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Klaviyo reported second quarter 2026 results, with quarterly revenue growing 26% year-on-year to nearly $1.5 billion in annualised revenue run rate. The company now serves more than 205,000 brands. During the quarter, Klaviyo signed its largest deal ever, an eight-figure multiproduct contract with a fast-growing e-commerce brand. The customer relationship management platform integrates data infrastructure, experience infrastructure, and AI to help businesses drive consumer engagement and revenue. Co-founder and co-CEO Andrew Bialecki and co-CEO Luciano Fernandez Gomez led the earnings call alongside CFO Amanda Whalen. The company's earnings materials are available on its investor relations website at investors.klaviyo.com.
Klaviyo reported second-quarter revenue of $370.6 million, up 26% year-over-year, and raised its full-year 2026 revenue guidance to $1.526 billion to $1.534 billion, representing 24% growth. The company's enterprise segment showed strong momentum, with customers spending $50,000 or more annually growing 36% to 4,477, now representing approximately 40% of total annual recurring revenue. International markets drove significant growth, with revenue outside the Americas up 35% and European revenue outside the UK up 41%. The company's AI-powered Composer agent attracted over 95,000 users in its first month. Klaviyo repurchased $240 million worth of shares during the quarter and ended with $833 million in cash. The company now serves more than 205,000 brands and stores over 9 billion consumer profiles.
Klaviyo completes full-circle acquisition of Elias Torres' Agency, uniting tech innovators. August 5, 2026 2 min. read Summary of the announcement. Klaviyo, a publicly listed platform focused on e-commerce marketing automation, has entered into an agreement to acquire Agency, an AI-driven customer success startup launched just three years ago by entrepreneur Elias Torres. Although the financial terms of this acquisition remain undisclosed, it marks a significant step in expanding Klaviyo's capabilities. Founded in 2023, Agency successfully raised $32 million from notable investors such as Sequoia, Menlo Ventures, and Felicis before this acquisition. Following the deal, Torres will assume the role of Chief Product Officer at Klaviyo, leading Agency's team of 25 in enhancing Klaviyo's AI offerings, specifically their tools named Composer and Customer Agent, which are designed for marketing campaign creation and post-sale support. Why it matters. This acquisition not only strengthens Klaviyo's product suite but also signals a focused shift toward integrating AI technology in customer support and marketing automation. As the competition heats up in the SaaS market, leveraging advanced AI capabilities can provide Klaviyo with a significant edge over its rivals. By enhancing the functionality of its agents, Klaviyo aims to serve approximately 200,000 businesses initially, with ambitions to reach millions more in the near future. The transaction underscores the growing trend towards M&A activity in the tech sector, particularly among startups that excel in innovative solutions. The integration of Agency's technology aligns perfectly with Klaviyo's vision, emphasizing the importance of customer engagement driven by data and automated systems in today's digital economy. Impact on residents, businesses, or visitors. For local businesses in Fuerteventura, the implications of this technological advancement cannot be overstated. Klaviyo's sophisticated marketing and customer service solutions could revolutionize how enterprises interact with both existing and potential customers, making marketing efforts more efficient and personalized. This enhanced digital footprint could attract more holidaymakers, as businesses leverage data-driven insights to optimize their offerings and increase engagement. Moreover, the integration of AI tools like Composer and Customer Agent means that businesses will have more streamlined processes for handling inquiries and managing operations. This could lead to improved customer satisfaction, positioning local enterprises more favorably in an increasingly competitive landscape. As they adapt to these innovations, employees may also experience a shift in their roles, moving towards more strategic and analytical functions rather than routine tasks. Municipality affected. This development has implications that extend throughout the entire archipelago of the Canary Islands. As Klaviyo enhances its operations, businesses across all municipalities - including Fuerteventura - stand to benefit from improved digital marketing and customer service capabilities. By reaching a broader audience through AI-driven tools, local enterprises can enhance their competitiveness on a global scale. Related projects or previous developments. Historically, this acquisition aligns with previous efforts by Klaviyo to enhance its offerings through innovation and strategic partnerships. The company successfully transitioned to a public entity with a valuation of $9.2 billion in September 2023, underscoring its growth trajectory and commitment to integrating advanced technologies. Additionally, Torres' history of leading major tech initiatives, including prior success with Performable and Drift, provides a rich background for this collaborative effort, reminiscent of the early days of cloud computing. Internal links. [placeholder_internal_links] SEO Title and metadata. SEO Title: Klaviyo Acquires AI Startup Agency to Enhance Services Meta Description: Klaviyo's acquisition of Agency aims to boost AI-driven marketing and support, impacting businesses across Fuerteventura. Discover more about this tech evolution!
The serial entrepreneur joins the e-commerce company as CPO to lead its AI agents.
3 underrated Machine Learning Stocks to invest in before they gain recognition from AI. July 29, 2026 Top Machine Learning Stocks for future AI development. The Future of AI: 3 Machine Learning Stocks to Watch Machine learning is a crucial component of artificial intelligence (AI) development, and as such, machine learning stocks play a vital role in shaping the future of AI applications. While these stocks may not be as well-known as some of the larger tech companies, they offer unique opportunities for investors looking to capitalize on the potential of AI-driven technologies. One such company to keep an eye on is Klaviyo (KVYO), a marketing automation platform that leverages AI to enhance customer engagement and drive personalized marketing campaigns. With the introduction of new features like Flows AI, Klaviyo is positioning itself as a leader in the marketing AI space, making it a promising investment for the future. Ambarella (AMBA) is another intriguing player in the machine learning space, focusing on vision-processing technology for AI applications. By enabling visual data to be processed in a format that AI can understand, Ambarella is paving the way for advancements in robotics and self-driving technology. Despite some short interest, analysts remain optimistic about Ambarella's potential for growth. Lastly, Duolingo (DUOL) may seem like an unlikely candidate in the machine learning stocks arena, but its innovative approach to language learning is powered by machine learning algorithms. With the ability to recognize linguistic patterns and train translation models, Duolingo could play a significant role in AI training and language model development. While these machine learning stocks may not offer immediate returns, they present exciting opportunities for investors looking to capitalize on the future of AI technology. By staying informed and keeping an eye on emerging trends in the machine learning space, investors can position themselves for success in the long run.
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Industries
Data & Analytics
Consumer Software
Enterprise Software
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Boston, Massachusetts
Founded
2012
Find jobs on Simplify and start your career today