Tathastu is a startup by four IITB graduates. The concept of Tathastu revolves around the idea of getting your things done. The menial labour for which you don't have to spend your time. You just have to whatsapp them what you want and its done.
Have a look at these:
Mostly they are getting orders from senior citizens to get medicines and from professionals to get their things done. Personally I love this idea. But I hope they dont charge extravagant rates for their personal assistance.
Their service isn't yet available to everyone. Its available on a first come first serve basis. If you register on their website, they will notify you once the service is available to you.