I built Scanii [1], an unsafe/malware content detection API/SaaS, as a way to keep my coding skills sharp as I moved into engineering leadership roles. Over the years it has grown into a lovely $35k/month business while spending $0 in marketing thanks to our amazing customers. My advice to aspiring entrepreneurs: get it out there quick, listen to your customers and be ready to act on their feedback. Finding product/m…
Presumably you're now using commercial AV tools, rather than Clam? Did you have to get some kind of special license from them to use it like this?