Despite the term "IDX" being tossed around in the real estate world for some time now, there are still many REALTORS® that have no idea what it is and a few that perhaps THINK they know what is.
If you are a real estate agent and you don't have your own personalized IDX service on your website you are doing yourself a HUGE disfavor. If you can hang with me for a bit here, I will explain why:
Let's say I am one of the 87% of home buyers that begin my search for a home on the internet (NAR stats). I can either "Google" a particular search phrase such as "North Conway NH homes for sale" or perhaps I search using an agents name I found online or maybe even an agency website.
My obvious goal is to find a North Conway home for sale ( for example) that meets my expectations. If I happen to land on an agents page that is full of cool stuff I might stay and look at virtual tours and browse through the "My Listings" but ultimately I know that this isn't everything. I want to look at ALL the homes for sale in the town I am searching. So I click on the link that leads me to the full MLS search. Here is where an IDX comes to play.Most agents are aware that NNEREN ( our New Hampshire, Maine and Vermont MLS Board Feed--replace your mls board here) provides a free MLS feed that you need to "frame" (i.e. insert into your website or blog)
Great! You now have all the listings on your site--But is it really so great? NO, it really isn't. Why? Because the free MLS feed is like a "go-cart" compared to a car--and your WEB visitors KNOW THIS.
A peronalized IDX is a fully featured powerful race car you provide your web visitors. They want this--how do we know? Because if you do not offer it they are one click away from using a different website that does-and it doesn't cost THEM a penny... so why not?. If you were given for FREE a BMW or a go-cart which would you use? 
WHAT a FREE FEED OFFERS:
1. You can search the MLS. The listing agent info is buried a bit so you do have some advantage but not much. NNEREN is pretty good about displaying the listing agent--as are most MLS boards.
2. That's it...
WHAT A PERSONALIZED IDX OFFERS:
1. EVERY listing in the MLS is branded with YOUR photo, YOUR contact info and YOUR email for more information.You might even be able to add a web widget that displays an instant Google chat icon for a user to immediatly contact you in real time--web visitors want info and they want it NOW.
2. Your web customer might decide that writing down all these MLS #'s is a real pain in the butt (ahem) and wish for a "Saved Search Portfolio" that with one click they can build a portfolio of listings they like online.
3. Your web customer might be sneaking in some personal time on the ole' work computer and wish they could share the cool home they just found on your website. They can send that listing to a wife, husband or friend etc with just one click.
4. Your web customer is probably busy as we all are-- and has no time for all this detailed searching. Can't they simply put in the criteria they are looking for (price range, town, number of beds/baths etc) and just get email alerts with the homes that fit this criteria? ABSOLUTELY with a personalized IDX.
Can you see the difference here between the go-cart (free mls) and the super-charged race car (personalized IDX)
SO IS THAT IS?
Nope...not by a long shot. Your clients aren't the only ones that benefit from a personalized IDX. YOU DO AS WELL.....HOW?
Your personalixed IDX has an "ADMIN BACK DOOR" that allows you to see all the people that asked for info, searched your IDX and WHAT they were searching for. THIS IS VERY COOL STUFF.
So, a newspaper ad costs you say $50 bucks for a small one day ad--- You have no idea how many people looked at your ad and what they did when they read it. BUT....for $20 bucks a FULL MONTH (using my favorite IDX provider www.mlscore.com) you get an IDX for your clients AND the ability to see all your leads, what towns they searched, what list price they searched on and how many listings they printed, shared with a friend or saved to thier favorites.
THIS IS INSIDE INFORMATION we all need folks! Now, you have info to modify your advertising or to push a certain area that you found people looking for.
If you are a NH, MAINE or VERMONT agent you contact our very own ActiveRain pal, Kim Carpenter who is the new owner of www.MLScore.com and sign up for what has to be the best bargain in the area--just $20 bucks a month. Compare that to anyone else.
If you are outside the NH/VT/ME world than seriously consider signing up with your own local IDX provider--do a Google search to find them. So many agents overlook this very powerful means of internet leads and strategic information
Sean