There is no universal answer here, as there are a lot of factors to consider – such as your budget and the features you are planning to implement. Both solutions are cost-effective, easily scalable and super-secure.
AWS, offered by Amazon, is the most mature player in the cloud services field. The solution has been around since 2006, so it shouldn’t surprise that its main advantage over competitors is their various range of services, with over 175 to choose from. One of the stronger assets is also the security of their cloud, as AWS claims that they have the largest system of security partners and solutions. Compared to competition, AWS may also sound like the safest and most battle-tested pick, as their cloud services are used by millions around the world and are accessible from 190 countries. AWS is still considered to be the leading cloud services provider on the market.
Microsoft Azure is younger than the AWS services, but it evolves and grows constantly. The company itself claims that their main advantage over AWS are the pricing benefits, even suggesting that Azure is 5 times more cost-effective than AWS. Like Amazon, Microsoft places a strong focus on security and keeps investing in expanding their multi-layered security system. One of the strongest advantages of Azure is that their cloud services are integrated with other Microsoft products, which make them a good choice if your company is already using their other resources. However, Azure is believed to be more complex and difficult to use, compared to AWS.