That sounds great. What SaaS are you replacing?

I'd rather not name names - but one of the major, popular ones.

We contracted a lot of usage, and are using it literally like a S3 bucket with a malware scanner attached to it, and ignoring the dozens and dozens of document management capabilities it has - that we don't need. (Because really, we only ever needed a S3 bucket with a virus scanner...). This alone will allow us not to renew that contract, and save, maybe, around 2M per year.

Sure, we will have to have our own API that will require support and what not, but... we already HAD to have our own API that requires support and what not, since we have a bunch of legacy document management platforms running in various countries, and we anyway have to operate an abstraction and a router.

I am sure ours might not be the most typical case, but there will be savings, and since the economy is what it is, my bosses are telling me to go for every saving I can find, and thats one of them.

(I'd not try to re-write an ERP system, for instance, or a CRM. But a lot of smaller things where we pay a substantial premium? Sure - we will try.).