Is email marketing and social media marketing has become a necessity to be presence of large and small companies?

YES,,, IT IS THE NEED OF THE HOUR,, 

Yes,

We can get the maximum leads and conversions using Email Marketing and Social Media Marketing Services.

Social Media Marketing and Email Marketing are the best services to promote and grow our businesses.

Not necessarily it matter most for Small and medium size business. 

I dont think so . It is an added necessity because Yesteday what was Luxury has changed to Requirement Of Today & Shall become Automatically Necessity Of Tomorrow .

We have to sell the Product & Net has made Selling Process faster -Customer Reach Easier - But that is for Direct Marketing Products Yet not for All Products & Commodities. This is plainly my view we have to change , develop , educate etc with passage of time before we stagnate .

Yes! email marketing remains one of the most important communication business tools in today’s society. & social media brings people together enables to share knowledge, so that they achieve both their personal opinions and business objectives

Email Marketing is essentially the Lifeblood of any Business.

Here are 3 reasons why all your digital marketing efforts (at least at first) should be focused on building an email list:1) Email outperforms every other marketing channel online. Period.2) Email can sell to 10 people or 100,000 - automatically.3) You own your email list.

Yes, Email marketing & social media can attract more customer to you of your choice. You can do the targetted emails for your product to increase its usage.

Marketing through the network has become one of the most important things and the most important areas for advertising, otherwise you will remain unknown

Yes most definitely. Nowadays, companies need to market their business/products through social media or email marketing to build not only followers but more so of paying loyal customers in the long-run.

yes it's hardly necessity for any kind of business because world now moving on online in future all over the world every person will be prefer online trading that's why it is necessity