SAN FRANCISCO, Calif., April 17, 2026 — Teen-founded fintech startup Slash has raised $100 million in a new funding round, bringing its valuation to $1.4 billion, according to a report by TechCrunch. The funding round places the company in unicorn territory and reflects strong investor interest in financial platforms built for business spending.

The Series C round includes backing from Ribbit Capital, Khosla Ventures, and Goodwater Capital, along with existing investors such as NEA and Y Combinator. The new funding values Slash at $1.4 billion and underscores the pace of the company’s growth.

The company’s strong financial performance preceded the funding round. Slash reports about $300 million in annualized revenue, indicating that the business has moved beyond an early-stage phase and is generating meaningful income. The size of the round also points to investor demand for platforms that bring payments, banking, and software into a single system.

From Teenage Founders to a Scaling Fintech Business

Early Build and Direction Shift: Slash was founded by Victor Cardenas and Kevin Bai, who started working on the idea as teenagers. Both later left college to focus on the company full-time. In the beginning, the company built tools for a smaller group of users. These early products helped the founders understand how customers were using financial tools.

Over time, users’ needs changed. The founders saw an opportunity to build a broader product for business finance. This led to a shift away from the original idea. The company began to focus on a wider set of use cases, which allowed it to grow beyond its initial niche.

Expansion into Business Financial Services: After changing direction, Slash expanded into business financial services. It introduced features such as business accounts, corporate cards, and payment tools. These additions allowed companies to manage different financial activities in one place.

This wider product offering helped Slash reach more customers. It also made the platform useful for businesses at different stages, from startups to more established firms. The expansion supported both customer growth and revenue growth.

Growth Metrics Reflect Wider Enterprise Adoption

Slash now serves around 5,000 business customers. These include both startups and larger companies. This shows that the platform is being used across different industries and business sizes.

The company’s revenue and customer base suggest that the product fits into everyday business operations. Companies use Slash to manage payments, track expenses, and handle financial accounts. Having these functions in one system reduces the need for multiple tools.

This type of setup is becoming more common in fintech. Businesses prefer platforms that simplify financial management and reduce fragmentation.

Competing With Established Fintech Players

Slash operates in a space with several well-funded competitors that offer corporate cards and expense management tools. Despite this, the company has built a place for itself by offering a broad financial platform instead of focusing on a single type of customer.

The product includes banking services, payments, and financial controls. This allows businesses to manage their finances in one place. The wide scope of the offering helps Slash compete across different areas of business finance.

With the new funding, the company is expected to expand product features and reach more enterprise customers. The growth so far shows strong demand for integrated financial platforms built for business use.