We currently have 37 open source plugins [1] like AWS, GCP, GitHub, Kubernetes, Hacker News, etc. More are in development by Turbot and community members [2]. Each plugin has many tables, e.g. 223 for AWS [3], 23 for GitHub [4].
The 200+ on the home page is referring to tables. Most tables have a single API source behind them, but others like aws_s3_bucket [5] have ~10 API calls for each row to collect related data like tags, versioning, etc.
(We're excited about the rapid growth of our plugins / tables, but can see that if you read it as plugin == data source then the 200+ would be wildly impressive.)
1 - https://hub.steampipe.io/plugins 2 - https://github.com/topics/steampipe 3 - https://hub.steampipe.io/plugins/turbot/github/aws 4 - https://hub.steampipe.io/plugins/turbot/github/tables 5 - https://hub.steampipe.io/plugins/turbot/aws/tables/aws_s3_bu...