Should I invest more in an SEO company or paid ads?
Treat it as a question of how to split the budget rather than which channel wins. Paid ads produce visits as soon as campaigns run and stop when spending stops; SEO builds pages that keep bringing visits after the work is paid for, but takes longer to start. The right split depends on how soon you need inquiries, how long you can wait for organic results, and how much your market’s searches cost in ads. The two also feed each other: ad data can tell SEO which searches lead to sales.
How the two differ
With ads, you pay for each click or impression, and visibility lasts as long as the budget does. With SEO, you pay for work on your site, and what it builds (better pages, a sounder structure, earned links) stays after the invoices stop, though it needs upkeep. Spending on one does not buy the other: Google states on its page Do you need an SEO? that advertising with Google has no effect on a site’s presence in its organic results. Each has to be judged on its own figures.
Timing
Ads can send visitors from the day a campaign is approved. SEO takes longer, because changes have to be made, crawled, and reassessed, and competitive searches take longest of all. Expecting SEO to behave like ads leads to stopping it before it has had time to work; expecting ads to keep working after the budget ends leads to a drop the day it is cut.
Using ads to guide SEO
A company running both can use the ads to tell the SEO work where to aim. Google’s help on the search terms report explains that it “provides insight into the searches that trigger your ads and how those searches are performing”, and that it can suggest ideas for landing page content that matches what customers are looking for. Searches that convert well as ads are strong candidates for pages built to rank organically. The report has a limit worth knowing: it shows search terms “used by a significant number of people”, so rare searches can be missing from it.
As organic rankings grow for searches you also pay for, you can test reducing the ad spend on them and watch whether total inquiries hold.
The stopping test
Picture stopping each channel tomorrow and ask two questions: if you stopped ads, how many inquiries would disappear at once? If you stopped SEO, what would erode over the following months? If neither loss would matter much, the money may be better spent on other channels entirely. The answers show which channel is carrying your business now and which you are building for later, and help decide the split.
When the budget is small
With a small budget, doing one channel properly is better than doing both thinly. If you need inquiries this month, ads may come first; if you can wait and your market’s ad costs are high, SEO may be the better long-term use of the money. Either way, set the measure in advance, inquiries or sales rather than clicks, and review the split at fixed points.