Recently, I've been pondering a question: what is the most worthwhile investment direction in this era? My answer is AI, and I’ve noticed three stocks that are particularly worth paying attention to.

First, let's talk about Meta. The company's investment in AI is truly incredible, with capital expenditures last year exceeding $10 billion. Why so aggressive? Because they see the huge potential of AI for advertising business. Their developed AI agents can automatically optimize ad placements on Facebook and Instagram. What does this mean? Small businesses can more easily run ads, and marketing costs actually decrease. As a result, ad revenue grew by 21% in the first nine months of last year. In the long term, generative AI can also help creators produce better content and increase user engagement. Although large-scale capital spending may temporarily suppress profits, Meta’s long-term growth prospects are quite clear. The current valuation is about 23 times forward P/E, which is not expensive for one of the best AI stocks.

The story of Salesforce is even more interesting. Their launched product, Agentforce, is changing the way enterprise software works. What is it? It’s a platform used to develop AI agents to automate business processes. Last year, this product’s annual recurring revenue grew by 330%. Although the base is still small, the growth rate is truly crazy. More importantly, customers using Agentforce are increasing their spending on Salesforce by 200% to 300%. Management has already seen multiple cases where customer spending doubles directly. What does this mean? Salesforce can not only increase the value of existing customers but also open a completely new revenue engine. They project that by 2030, revenue could reach $60 billion with an operating profit margin of around 40%. Compared to the current $41 billion and 34% profit margin, there’s still significant room for growth. The current stock price is only about 19 times forward P/E, making it a pretty attractive entry point for one of the best AI stocks.

Finally, TSMC. Honestly, this company is the biggest beneficiary of exploding demand for AI chips. Their manufacturing process is leading globally, and no other foundry can keep up with the demand for high-end GPUs and AI accelerators. Last year, sales grew by 35.9%, gross margin reached 59.9%, and market share hit 72%. Even more impressive, they started raising prices for advanced process chips this year and plan to continue doing so until 2029. These high-end chips account for about 75% of their revenue. In terms of capital expenditure, they plan to invest between $52 billion and $56 billion this year, a 31% increase from last year’s $40.9 billion. What’s behind this? Their confidence in a 25% compound growth rate over the next five years. TSMC has always been conservative and doesn’t waste money recklessly. Such large-scale investment indicates they see real demand. The current valuation of about 23 times forward P/E remains attractive for one of the best AI stocks.

Honestly, these three companies have all found their place in the AI wave. Meta at the application layer, Salesforce at the enterprise layer, and TSMC at the infrastructure layer form a complete AI industry chain. If you’re wondering what the best AI stocks to buy are, these three directions are worth deep research. Recently, I’ve also been following related assets on Gate. If you’re interested, you can check them out yourself.