What an SEO tool vendor's recommended agency list is worth, and the Singapore list Semrush leaves out of its own menu

If you are looking for the agencies a tool vendor recommends, rank the lists by what each one actually verifies, because that varies more than the agencies do. Checked on 28 October 2026, only one of the three has a published, checkable bar: Google Partners states its requirements in figures, including a minimum optimisation score of 70 per cent and a requirement to "maintain a 90-day ad spend of $10,000 USD across managed accounts". Semrush's agency directory is a self serve listing product where, in its own words to agencies, a "Verified branded profile" can be set up "in under 15 minutes" and "Verification is on us." And Moz's recommended list could not be read at all: every Moz path we tried for it returned HTTP 403 with a human verification challenge on a day when Moz's own pricing page returned 200 from the same machine.

So the short answer for a Singapore buyer shortlisting a supplier: a Google Partner badge means something specific and verifiable, a tool vendor's directory listing means the agency filled in a profile, and either one is a longlist rather than a recommendation. What follows is the evidence for each, the Singapore list that does exist and is oddly hard to find, and the four things to check on any badge before it influences a decision.

Google Partners, the only one with a published bar

Read verbatim from support.google.com/google-ads/answer/9702452 on 28 October 2026, the Partner requirements fall into three categories which the page states are checked daily.

• Performance. The account "needs to have a minimum optimization score of 70%".
• Spend. The company must "maintain a 90-day ad spend of $10,000 USD across managed accounts".
• Certifications. "a minimum of 50% of your account strategists certified in Google Ads (capped at 100 users)", "with at least one certification in each product area with campaign spend of $500 USD or more in 90 days". The product areas named are Search, Display, Video, Shopping and Apps.

Premier Partner is a relative ranking rather than a higher absolute bar. The page states a company must meet the Partner requirements and "be in the top 3% of participating companies within a given country (determined annually)", and adds that this is evaluated against other companies in that country, is approximate, may vary by country and may not be available in all countries.

Read what that actually certifies, because it is narrower than most buyers assume. A Google Partner badge tells you the agency manages at least USD 10,000 of Google Ads spend across its book over 90 days, keeps its accounts at an optimisation score above 70, and has put half its strategists through Google's own exams. It says nothing about SEO, nothing about content, nothing about whether the agency is good at your category, and nothing about the size of any individual client. An agency with ten small Singapore clients and an agency with one large regional client can both hold it.

The optimisation score is the requirement worth understanding, because it is the one an agency can satisfy in a way that does not help you. Optimisation score is Google's own recommendation engine scoring how closely an account follows Google's suggestions. Following all of them raises the score. Some of them, such as broadening match types or accepting automated recommendations, are decisions a thoughtful account manager might reasonably decline for your account. A badge requirement that rewards compliance with a vendor's recommendations is a real credential and it is also a mild conflict of interest, and both of those things are true at once.

One measurement note: Google's own partner marketing site at google.com/partners/ returned HTTP 200 and no readable text, because the page builds in the browser. The requirements above come from the Google Ads help documentation, which does serve them in the document. If you are checking this yourself, use the help page rather than the marketing page.

Semrush Agency Partners, and the Singapore list its own menu omits

Semrush runs an agency directory at agencies.semrush.com, which returned HTTP 200 on 28 October 2026. Its browse by country navigation lists ten countries: Australia, Canada, France, Germany, India, Italy, Netherlands, Spain, the United Kingdom and the United States. Its cities list names Chicago, Dallas, Houston, London, Los Angeles, Manchester, Melbourne, San Diego, Sydney and Toronto. Singapore appears in neither list.

A Singapore list nonetheless exists. agencies.semrush.com/list/singapore/ returned HTTP 200 and the page reads "Agencies In Singapore", "TOP Professional Digital Marketing Companies in Singapore", and "List of TOP 21 Digital Marketing Agencies in Singapore. Discover the most skilled marketing agencies from our community to outsource your marketing to." The profiles carry a location line reading "Singapore, Singapore" and a figure labelled Agency Score. Among the firms visible in the served page were Fast Digital, SEO With Senthil, Mediatropy, SEOExpert and MediaOne.

That gap is the useful finding and it has a practical consequence. A Singapore buyer browsing the directory from its own menu will conclude the directory does not cover Singapore, and will be wrong. Twenty one agencies is a longlist worth having. It is also a small fraction of the Singapore market, so its absence from the navigation is a better description of how much attention the market gets than of how many agencies exist.

The listing's commercial basis is published on Semrush's own side of the product. Its page for agencies offers a "Verified branded profile" with the instruction "Set up your page in under 15 minutes to drive website traffic and get RFPs", and the line "Verification is on us", and invites agencies to "Get listed among the industry leaders, generate quality leads, and promote your digital agency". So the directory is a lead generation product sold to agencies, which is a perfectly respectable business and is the thing to hold in mind while reading the order of the list. Our page on how the agency directories order their lists covers the same question for the general purpose directories, and the answer there is not very different.

One profile on the Singapore list is worth quoting because of what a buyer should do with it. It states: "We guarantee 50% of selected keywords to rank on Google Page 1 in 6 months, or we work for you for free." That is a performance guarantee published in a vendor run directory, and it is not automatically a bad offer. It is an offer with four conditions worth reading before you accept, starting with who selects the keywords, and our page on advertising a result or a guarantee in Singapore sets out what makes one of these defensible. Several profiles on adjacent country lists also advertise themselves as a "Google Premier Partner" or a "Certified Google Partner", which is the credential whose requirements are set out above, and which you can verify independently rather than taking from a profile.

Moz's recommended list, unread rather than gone

Moz ran a recommended list of SEO consultants and companies for many years, and agencies still cite inclusion in it. On 28 October 2026 we could not read it. The paths we tried, including moz.com/rand/recommended-list-seo-consultants/, moz.com/recommended, moz.com/why-moz/agency-solutions and moz.com/sitemap.xml, each returned HTTP 403 carrying a short body reading "Just a moment" and "We're verifying you are human."

That is a bot challenge, not a refusal and not a removal. The proof that Moz was reachable is that moz.com/products/pro/pricing returned HTTP 200 and a full price table from the same machine on the same day. So the only honest statement is that the current status of a Moz recommended agency list is unread as at 28 October 2026. Publicly dated references to it cluster around 2021 and we found no retirement announcement, which settles nothing in either direction.

Why labour this. Because "we could not read it" and "it does not exist" look identical in a search result and lead to opposite decisions. If you are an agency claiming a Moz recommendation on your own site, carry the year you were listed. If you are a buyer looking at such a claim, ask which year, and treat an undated vendor endorsement the way you would treat an undated price.

Four checks to run on any vendor badge before it moves your decision

• Verify it at the source, not on the agency's site. A badge image is an image. Google's partner status is checked against Google's own records, and the requirements above tell you exactly what it does and does not certify.
• Ask what the badge is about. A Google Ads credential tells you nothing about SEO or content. A tool vendor's directory listing tells you the agency uses or pays for that vendor's product. Neither is evidence about the discipline you are buying unless they happen to coincide.
• Ask for the date. Partner requirements are checked daily, so a current badge is current. A list inclusion from several years ago is a historical fact being presented as a present endorsement.
• Ask who is paying whom. If a directory sells listings to the agencies it ranks, the order of the list is partly a commercial artefact. That does not make the agencies bad. It makes the ranking something other than a ranking.

What these lists are good for, which is not nothing

Used as a longlist, a vendor directory is efficient. Twenty one Singapore agencies with location, service mix and a profile each is a better starting point than a search results page, and the Google Partner requirement does genuinely screen out an agency with no live accounts and no certified staff. The mistake is treating the order as a recommendation and the badge as a verdict.

There is a separate route to the same shortlist that is now worth running alongside the directories, and it produces a different set of names. When a Singapore buyer asks an assistant which marketing agency to use, the answer is composed rather than ranked, and it leans on whichever pages the engine read. Our page on which marketing agencies in Singapore two assistants actually named records that measurement with the criterion stated, and the overlap with the directory lists is smaller than you would expect. Notably, in our own reading of a Singapore supplier question on 26 October 2026, Semrush's agency directory was itself one of the sources the assistants cited, which puts the directory one step upstream of the answer rather than beside it.

Questions about tool vendor and platform agency lists

Does Moz recommend SEO companies?

Moz has run a recommended list in the past and agencies still cite it. We could not read its current status on 28 October 2026, because every Moz path we tried for it returned a human verification challenge while Moz's pricing page served normally. So it is unread rather than confirmed gone. If you see an agency claiming a Moz recommendation, ask which year it was listed.

What does a Google Partner badge actually prove?

On Google's own published requirements, read 28 October 2026: the company maintains a 90 day ad spend of USD 10,000 across managed accounts, keeps a minimum optimisation score of 70 per cent, and has at least half its account strategists certified in Google Ads with at least one certification in each product area carrying USD 500 or more of 90 day spend. It proves ongoing Google Ads activity and staff certification. It proves nothing about SEO, content or results in your category.

What is a Premier Partner?

A Partner that also sits "in the top 3% of participating companies within a given country (determined annually)", in Google's own words. It is a relative ranking inside one country rather than a higher fixed standard, and Google's page notes it is approximate, may vary by country and may not be available everywhere.

Is Semrush's Singapore agency list reliable?

It is a real list of 21 agencies with Singapore locations, which makes it a useful longlist. It is also a product Semrush sells to agencies, with a profile an agency can create in about fifteen minutes, so read the order as placement rather than as assessment. It is also, oddly, not reachable from the directory's own browse by country menu, which lists ten other countries and not Singapore.

Why does a certified agency still need checking?

Because every credential on this page certifies an input rather than an outcome: spend managed, exams passed, a profile completed. None of them certifies that the agency did good work for a business like yours. The questions that do are the ordinary ones: name a client in my trade, tell me what changed in the first ninety days, and tell me who will actually do the work.

Could you read Meta's partner directory?

No. The Meta business partner directory URL we tried returned HTTP 400 on 28 October 2026, so no Meta figure or listing count appears on this page. It is unread rather than absent, and worth checking yourself if a Singapore agency cites a Meta partner status.

The list no vendor is selling placement in yet

Every list on this page has an owner, a bar and, in two cases, a commercial relationship with the companies on it. There is one list a Singapore buyer now reads that has none of those things: the two or three names an assistant says out loud when somebody asks it for a supplier. ChatGPT, Gemini, Perplexity, Claude and Google AI Overviews each compose that answer separately and lean on different sources to do it, with no directory in charge and no badge to apply for. Nobody can buy a place in it, which is the most interesting fact about it, and it is measurable: a dated reading of which businesses those five name in your category is what aiknowsus.com produces, with the sources behind each answer shown, and the first one needs no account.