In an ideal world, you would use both strategically to maximize your site's profile. However, budgetary constraints often make this impossible, and trying to do both on a limited budget or with minimal resources can result in neither campaign producing ideal results. In this case, it's usually better to focus on one or the other. But which is best for you?

Organic Search Engine Optimization.

Organic search engine optimization campaigns offer several distinct advantages over pay-per-click advertising campaigns, as many recent studies have shown. What follows is a brief listing of some of the findings.

Propensity to Click

Study after study indicates people are less likely to click on paid search ads rather than on results from organic search engine optimization. For example, one study found that search users are up to six times more likely to click on the first few organic results than they are to choose any of the paid results[1], while an eye tracking study[2] showed that 50 percent of users begin their search by scanning the top organic results. Other studies have shown that only 30 percent of search engine users click on paid listings, leaving an overwhelming 70 percent who are clicking the organic listings.[3] And a 2003 study found that 85 percent of searchers report clicking on paid links in less than 40 percent of all of their searches, and 78 percent of all respondents claim that they found the information they we searching for through sponsored links just 40 percent of the time.

While a pay-per-click campaign may produce results more quickly than an organic search engine optimization campaign, organic search engine optimization campaigns can give you results that last. When the budget runs out for a pay-per-click campaign, or when your company decides that the pay-per-click campaign should be terminated, the results end as well. With organic search engine optimization, the optimized site content and other changes made to your site can have an impact on your search results until the next change in a search engine's algorithm, or possibly even beyond.

Relevance

Users also have rated organic search engine results as more relevant than paid results. On Google, 72.3 percent felt that organic results were more relevant, while only 27.7 percent rated paid results as more relevant. Yahoo offered similar results, with 60.8 calling organic results relevant compared to only 39.2 percent for paid.

Pay-Per-Click

While the above statistics may make organic search engine optimization seem the clear choice in all cases, in certain situations it actually can make more sense to do pay-per-click advertising. For those looking for fast results on a small budget, a pay-per-click campaign may be the answer.

Results

As previously stated, the results from pay-per-click advertising are immediate. On the other hand, an organic search engine optimization campaign may take up to three months or more for results to be apparent. In this case, pay-per-click is advantageous for those who are looking to promote an initiative that will go live in a short amount of time, or whose business is seasonal in nature and who only do promotion during certain months of the year.

Budget

Small businesses with extremely tight budgets may find that pay-per-click is a better investment than organic search engine optimization because a pay-per-click campaign will almost always cost less - good search engine optimization companies simply do not work for $100 per month. By limiting a campaign's keyphrases to highly specific terms relevant to a company's business, there will not be a large amount of traffic generated, but the traffic that is generated will be specific to the desired result. Plus, choosing such specific phrases can make them less expensive on a per click basis. Moreover, in niche markets with a high average dollar sale, where there's not a great amount of search activity because the prospect pool is limited, it may not make sense to engage a quality organic search engine optimization firm at several thousand dollars per month when you can instead buy varying niche-specific keyphrases and generate traffic in that way.