How many SEO and marketing proposals do you think these guys are seeing on a weekly basis? Doing the same thing as everyone else will get you nowhere.
The best way to get people to listen to you is not to do a sales pitch, it's for you to win their trust then tell them what you do. How can you win their trust when you're going right in for the kill? People hate being sold to don't forget.
So here's how to land the really big fish easily.
First take a minute to think about who is your IDEAL client. Who EXACTLY do you want to work with? Let's say it's CEO's. Now go over to linkedin and search for people in that role and in the locality you want to target. This should give you a list of dozens of protential clients. But do NOT contact them just yet.
Make note of the their details and then go over to twitter and follow every one you want to target. Now sit back and wait for them to start talking. When they do, contact them and be super interested in what they're saying. Get chatting to them and be passionate about the things THEY'RE interested in.
After you've done this and your on friendly terms with them you can start to work the conversation towards what you both do for a living and BOOM you've got them!
I hope you enjoy getting rich from this strategy buddy. PM me to let me know how you get on