High Growth Tech Stocks In The US To Watch September 2025

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As the U.S. stock market continues to reach new heights, with the S&P 500 closing at a record high and tech-heavy indices like the Nasdaq Composite climbing alongside it, investors are keenly watching for signals from upcoming economic data that could influence Federal Reserve interest rate decisions. In this environment of heightened anticipation and market optimism, identifying high-growth tech stocks involves looking for companies with robust innovation capabilities and adaptability to navigate potential shifts in monetary policy or economic conditions.

Top 10 High Growth Tech Companies In The United States

NameRevenue GrowthEarnings GrowthGrowth Rating
ACADIA Pharmaceuticals10.87%25.66%★★★★★☆
Palantir Technologies25.30%31.65%★★★★★★
Workday11.51%29.07%★★★★★☆
OS Therapies57.14%70.12%★★★★★☆
RenovoRx65.52%68.63%★★★★★☆
Circle Internet Group27.36%77.54%★★★★★☆
Vanda Pharmaceuticals22.66%59.11%★★★★★☆
Zscaler15.85%41.53%★★★★★☆
Gorilla Technology Group27.68%129.58%★★★★★☆
Aldeyra Therapeutics42.88%74.81%★★★★★☆

Click here to see the full list of 71 stocks from our US High Growth Tech and AI Stocks screener.

We'll examine a selection from our screener results.

Klaviyo (KVYO)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Klaviyo, Inc. is a technology company that offers a software-as-a-service platform globally, with a market capitalization of approximately $9.37 billion.

Operations: The company generates revenue primarily from its Internet Software segment, which amounts to $1.08 billion.

Klaviyo's recent executive shuffle, with Chano Fernández stepping in as Interim Executive Officer, underscores a strategic pivot amidst its broader corporate trajectory. This move coincides with Klaviyo's aggressive R&D investments, which have notably escalated to $120 million this year alone, representing a significant 15% of their total revenue. These investments are foundational to their latest product innovations like the Conversational AI Agent, part of the Klaviyo Service suite designed to enhance online customer interactions significantly. Such advancements reflect not only on Klaviyo’s commitment to growth through innovation but also on its ability to stay relevant in a rapidly evolving digital marketplace where personalized customer engagement has become crucial.

KVYO Revenue and Expenses Breakdown as at Sep 2025

Tuya (TUYA)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Tuya Inc. operates as an AI cloud platform service provider in the People’s Republic of China and internationally, with a market cap of approximately $1.52 billion.

Operations: The company generates revenue primarily from its Internet Software & Services segment, amounting to $318.49 million. As an AI cloud platform service provider, it focuses on offering solutions across various industries in China and globally.

Tuya's recent performance underscores its potential in the tech landscape, with a notable revenue increase to $154.82 million and net income rising to $23.6 million over six months, signifying robust year-on-year growth. This financial upturn is complemented by strategic presentations at key global conferences, signaling an active pursuit of international expansion and investor engagement. Moreover, Tuya's commitment to returning value to shareholders is evident from its special dividend announcement, enhancing its appeal amidst a competitive sector where innovation and fiscal prudence are paramount.

TUYA Earnings and Revenue Growth as at Sep 2025

Zeta Global Holdings (ZETA)

Simply Wall St Growth Rating: ★★★★★☆

Overview: Zeta Global Holdings Corp. operates an omnichannel data-driven cloud platform offering consumer intelligence and marketing automation software to enterprises both in the United States and internationally, with a market cap of approximately $4.47 billion.

Operations: Zeta Global Holdings generates revenue primarily from its Internet Software & Services segment, amounting to approximately $1.16 billion. The company focuses on providing enterprises with advanced consumer intelligence and marketing automation solutions.

Zeta Global Holdings has been actively enhancing its market position, evidenced by a substantial increase in revenue guidance to $1.26 billion for the year, marking a growth rate of 25-26%. This upward revision follows robust sales performance and strategic leadership appointments aimed at bolstering its AI and data analytics capabilities. Additionally, the firm's commitment to shareholder value is demonstrated through an aggressive share repurchase program totaling $200 million, emphasizing confidence in its financial health and future prospects.

ZETA Earnings and Revenue Growth as at Sep 2025

Summing It All Up

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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