SoundHound AI (NASDAQ: SOUN) stock is seeing strong gains in Tuesday's trading. The conversational artificial intelligence (AI) company's share price was up 2.2% as of 10:30 a.m. ET, amid a gain of 0.

Despite unique voice AI technology, fierce competition and operational dilution weaken SoundHound AI's long-term growth case. Read why SOUN stock is a Strong Sell.

Shares of tiny robotics firm Arbe Robotics (NASDAQ:ARBE) are rocketing 53% higher heading into midday after reporting a collaboration with Nvidia (NASDAQ:NVDA) for AI-enhanced mapping technology for the automotive industry.

Both Palantir and SoundHound AI boast strong sales and healthy financials that have contributed to their triple-digit percentage share price gains over the past year. Palantir's revenue grew by 30% year over year in the third quarter,

Are SoundHound AI and Kaltura worth your investment? Check out why these AI stocks are making headlines and if they're a good fit for your portfolio.