What are some alternative marketing methods which I can target apart from Cold Calling & Email Marketing?

I agree with the Mr. Zaid answer. Thank you

you can appoint any survey consultant, appoint sales people, advertisement, publicity, sales promotional activity etc

To generate leads I suggest you to use referral campaign. As far as used most of referral programs. The most important factor you will realize after using these referral system is Customization and Support. I found one referral system which is up to the mark ie. Simplest Referral program Software - Invitereferrals.com  (Best Referral Tool In indrustry).

It can be used to start custom referral contest like refer-a-friend, can set goals likeNo. of sharesNo of registrationNo. of purchase and any custom conversionGood customer support (Skype, Email).InviteReferrals Features

1. Fully Customize with No coding required 

2. It cover Facebook, Whatsaap, twitter, linkedin and more.

3. It will provide you organic sales and targeted visitors with detailed tracking of each participants.

4. They Provide you a detailed Analytics so that you know the prefect audience source. 

5. Can be integrted with mailchimp, googleform, Facts I found from official site

6. Having more than25+ plugin includes wordpress, woocommerce, magento ,prestashop,opencart,biggcommerce, opencart and many more

7.  Used by top leading brands. 

 - Motorola

 - Times Group

- Digitas      

- Foursquare      

- More than5000+ brands

When creating an alternative marketing pitch, you must be sure to make it match with the expectations of the target community. You should adopt the language they use, as well as look for the places they meet and try to be present there as well. Make the messages short and precise, and include lots of visual aids like logos, and contact information that can be used. Do not forget to volunteer your time or have your sales team volunteer in local events, wearing your company logo on hats, T-shirts and making sure to support community events.

If one see this modern world which is full of technology users, mobile users we must target our customers by apps marketing. We must create a small apps with minimum memory requirements and make default apps for  any mobile or laptops users.  Like amazon they are creating many  mobile apps for marketing our products.  This will be an new technique which can be an alternative marketing beside cold calling and email marketing.