The basics of the decision have not changed, though. A good SEO company still earns its fee by bringing in qualified enquiries, and a poor one still hides behind ranking reports. These seven questions separate the two before you sign anything.
"A ranking report is not a result," says Michélle Venter, co-founder of Bold Online Marketing. "Ask what those rankings produced in enquiries and sales. If the agency cannot tell you, it is measuring the wrong thing."
Rankings and traffic are steps on the way, not the outcome. Ask for a case study that ties organic growth to enquiries, sales or revenue, and ask how those conversions were tracked. An agency that cannot show accurate conversion tracking cannot prove its own value.
This is what a useful answer looks like. Bold Online has managed Google Ads and SEO for a B2B SaaS platform since 2023, in a market where clicks cost between R10.98 and R86.46 each. Treating the two channels as one system meant that on-page SEO improvements lifted landing page quality, which lowered the cost per click on the paid side. Monthly revenue grew from R1.2m to R3.1m, an increase of 158%. The full case study sets out how.
The number that matters there is revenue, not position three for a keyword.
Many agencies sell with senior people and deliver with juniors. Ask for the name of the person doing the technical work, the content and the reporting, and how often you will speak to them. Direct access to the specialist is worth more than a polished account manager.
A credible answer is specific. Expect a technical audit and competitor review first, then fixes to crawling, indexing and site speed, then on-page work on your most valuable pages. Content and link building follow once the foundation is sound. Vague promises of "ongoing optimisation" are a warning sign.
Links remain one of the strongest ranking signals, and one of the easiest places to cut corners. Ask where the links will come from and whether you will see each one. Relevant publications, industry directories and digital PR are sound sources. Bulk packages, link networks and hundreds of low-quality profile links are not, and they can hold a site back.
Generative engine optimisation is now part of the job. Ask how the agency will help your brand get cited in AI Overviews and assistant answers: clear, well-structured content, schema markup, consistent business information and mentions on trusted third-party sites. An agency that treats this as a separate product, or has no answer at all, is behind.
The right answer is no. No agency controls Google's results, and its systems change constantly. What an agency can commit to is the work: what will be done each month, how it will be measured and when you should expect movement.
You should. Google Search Console, Google Analytics, Tag Manager and every page written for you must sit in your name, with the agency added as a user. Businesses that skip this question often find out the answer only when they try to leave.
Most South African businesses invest between R8,000 and R50,000 or more a month in professional SEO, depending on the size of the site and how competitive the market is, according to Bold Online. Technical fixes can show within weeks. Meaningful growth in rankings and organic traffic usually takes three to six months, and longer in crowded industries.
That patience pays off when the work is done properly. One business approached Bold Online after a website rebuild by another provider had wiped out almost all of its organic traffic. Within four months of Bold Online taking over, its rankings were restored and relevant traffic had grown more than tenfold.
"SEO is slower than paid advertising and that is exactly why the choice of partner matters," says Venter. "You will not know for a few months whether you chose well, so ask the hard questions at the start."
Bold Online Marketing is a digital marketing agency and Google Partner with offices in Rosebank, Johannesburg and Century City, Cape Town. For more than 15 years the team has helped businesses grow through SEO, Google Ads, social media advertising and website design.
