The country has more than 600 million Hindi speakers, and Amazon is trying to tap into that market with its smart devices and new features. The company didn't give absolute numbers, but said that its smart home devices have grown by 20% from last year.
【局限】文章提到印度有超过6亿印地语使用者，但未提供Alexa在印度的实际用户数量或市场份额。仅提供智能设备增长20%的相对数据，缺乏绝对数字和市场份额信息，这使得评估Alexa在印度市场的实际地位变得困难。
By the fourth quarter of 2025, the five largest chip designers had cumulatively shipped roughly 20 million AI chips
这个数据点表明AI芯片市场已经达到相当规模，约2000万片。考虑到每片芯片价值数万美元，这个市场总价值已达数千亿美元级别。这个数字反映了AI硬件需求的爆炸性增长，但也需要考虑这是累积数据而非年度出货量，可能包含较早的芯片型号。
Shachar led the Amazon GuardDuty product, scaling the business to over 80,000 customers.
令人惊讶的是：亚马逊GuardDuty安全产品已经拥有超过80,000名客户，这表明企业级安全解决方案的市场规模和采用率远超普通人的想象。
much better than the SOM is built from the bottom up
count up all the potential customers that would be a good fit for your business and multiply that number by the average annual revenue of these types of customer in your market
TAM refers to the total market demand for a product or service. It’s the maximum amount of revenue a business can possibly generate by selling their product or service in a specific market
number of customers that you are able and willing to target
calculate TAM by running a bottom-up analysis of your industry
The problem with early stage investing is that markets can never be sized in Excel. If they could be reduced to a formula, we’d all be working at hedge funds. No, the essence of early stage investing is more instinctual.
you can never size a market in excel