As the global AI revolution moves rapidly from cloud software to physical infrastructure, many investors are eyeing niche specialists like Navitas Semiconductor (NASDAQ:NVTS) and Rezolve AI (NASDAQ:RZLV) to determine which firm offers the better path to long-term growth.
Navitas designs advanced power chips that improve energy efficiency in data centers and electric vehicles. Rezolve AI provides retail software designed to streamline product discovery and mobile checkouts for global consumers. While one builds the essential hardware and the other develops the software, both companies are competing for space in modern tech portfolios.
The case for Navitas Semiconductor
Navitas Semiconductor designs specialized power semiconductors like gallium nitride (GaN) and silicon carbide (SiC) for high-voltage applications. These chips are essential for semiconductor stocks that serve AI data centers and industrial electrification markets where efficiency is critical. While it partners with firms like Magnachip Semiconductor, its focus on large Tier-1 manufacturers means customer concentration like this adds a layer of risk to the business.
In FY 2025, revenue reached nearly $45.9 million, representing a decrease of approximately 44.9% compared to the prior year. This revenue decline contributed to a net loss of roughly $117.0 million for the period. The net margin was nearly -254.7%, indicating the company is spending significantly more to operate than it currently generates in sales.
As of its December 2025 balance sheet, the debt-to-equity ratio is 0.0x, meaning the company carries no debt relative to shareholder equity. The current ratio is nearly 5.0x, which measures the ability to cover short-term obligations with current assets. Free cash flow was approximately negative $44.4 million in FY 2025.
The case for Rezolve AI
Rezolve AI provides AI-powered commerce software, including its Brain Commerce and Brain Checkout platforms for retailers. Although it does not disclose specific major customers, it reports serving over 650 enterprise customers in fashion and financial services. This broad customer base suggests its software has significant applications across various sectors of the global digital economy as mobile commerce continues to expand.
In FY 2025, revenue reached nearly $46.8 million, marking an increase of roughly 24,821.8% from a small base. Despite this growth, the company reported a net loss of approximately $101.4 million. The net margin was nearly -216.7%, illustrating that the company is in a high-burn phase common for early stage software firms prioritizing expansion.
As of its December 2025 balance sheet, the debt-to-equity ratio is 0.6x, indicating moderate debt relative to shareholder equity. The current ratio is roughly 0.7x, meaning current liabilities exceed current assets and suggesting a tighter liquidity situation. Free cash flow was approximately negative $87.1 million for FY 2025 as the company funded development to keep pace with the rapidly evolving artificial intelligence landscape.
Risk profile comparison
Navitas Semiconductor faces legal challenges, including patent infringement lawsuits involving Wolfspeed and Renesas Electronics. Its pivot to high-power markets involves execution risk, while a shift in manufacturing partners like TSMC could lead to delays or higher costs. These factors, combined with widening net losses, have negatively impacted market sentiment.
Rezolve AI operates in a competitive software market against deep-pocketed rivals like Alphabet and Amazon. The lack of transparency regarding its customer base and a high cash burn rate create risks for long-term investors. Furthermore, a low current ratio suggests the company may eventually need to raise more capital, which could dilute shareholders.
Valuation comparison
Valuation metrics sourced from Financial Modeling Prep (FMP) and may differ from other data providers.
Which stock would I buy in 2026?
I’d go with Navitas Semiconductor, though I want to be upfront: Neither of these companies is a comfortable pick for most investors. Both are unprofitable, early stage, and asking investors to bet on technologies that are still proving themselves commercially.
Rezolve AI’s revenue growth headline is one of the more striking numbers in the market right now. Revenue surged dramatically in the first half of the year, and the company reaffirmed an ambitious full-year outlook. A partnership with Microsoft adds credibility, but the agentic commerce market Rezolve is targeting is still taking shape.
Navitas is a steadier, more grounded company right now. The chips it makes are increasingly in demand for powering AI data centers and clean energy systems, the pivot away from its old consumer electronics business is almost done, and the company has enough cash to keep executing on its vision. I like that the technology moat here is defensible in a way that software platforms often aren’t. For a long-term investor comfortable with early stage risk, Navitas offers a clearer technology foundation and a more auditable growth story.
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Sara Appino has positions in Amazon and Taiwan Semiconductor Manufacturing. The Motley Fool has positions in and recommends Alphabet, Amazon, and Taiwan Semiconductor Manufacturing. The Motley Fool recommends Wolfspeed. The Motley Fool has a disclosure policy.
Navitas Semiconductor vs. Rezolve AI: Which Technology Stock Is a Better Buy in 2026? was originally published by The Motley Fool