Servicing one's own hard money in California - cloud service ?

[Hament Raju Mahajan]

I am a private lender financing business purpose loans for investment properties in california.

I like to service my own loans as that gives me an opportunity to keep in touch with my borrowers and also turn them as my marketing agents too ( where ever i can)

I am only doing about 5 loans at a time and use xls for that (interest only loans)

I al looking for a recommendation for a cloud based software I could use for servicing a small pool of california loans.

Please advise.