Marketing Agency Website Template: Pages That Sell a Small Agency

A marketing agency website template built on the two things prospects check: results and niche. Page list, case study block, badge rules and a filled example.

Written by the Miriad team with AI assistance. Figures link to their sources; the example is illustrative, not a real case. Updated 2026-10-21.

TL;DR: A small agency site has two jobs: show which kind of client you serve, and prove you have got results for clients like them. Build the template around those two jobs: a homepage that names the niche, one page per service and niche, case studies with real numbers and permission, a short team page, and a contact page that says what happens next. Leave out claims you cannot back.

A prospect has five agency sites open in browser tabs. All five say "data-driven", "creative" and "results-focused". Three use the same theme. The prospect closes the ones that do not mention their kind of business in the first screen, then reads the case studies on the two that are left. That is the whole selection process, and a website template should be built for it. This article belongs to our guide to marketing agency AI and staying different when everyone uses it.

What does a prospect check first on a small agency's website?

A prospect checks two things first: whether you work with businesses like theirs, and whether you have results to show for them. If the homepage answers both within the first screen, the visitor keeps reading. If it opens with a general promise about growth or creativity, they compare you on price instead.

The competition is crowded and mostly small. Eurostat counted 339,106 advertising enterprises in the EU in 2023, employing 893,866 people; 78.8% of them had zero or one person employed and 96.8% had fewer than ten (Eurostat, 2026). A prospect searching locally is likely to find many sites that look like yours. Visual polish does not separate them; a named niche and visible proof do.

Generic templates are built for the opposite. They come with a "Services" grid of six icons, a "Why choose us" block and a testimonial slider. Each of those can stay, but only once it carries specific content: the niche, the client type and the number.

Which pages should a marketing agency website template include?

A small agency site needs six page types: a homepage that names the niche, a page per service, a case study per client type, an about page with the real team, a page on how you work and price, and a contact page that explains the next step. Anything else is optional until these six are strong.

Page Its job The proof on it
Homepage Say who you serve and what changes for them One headline number from a case study, client type named
Service pages (one each) Explain one service for one kind of client A mini case study and the deliverables list
Case studies Show problem, work, result and limits Real figures, time period, client permission
About and team Show who will actually do the work Names, roles, photos, what each person checks
How we work and pricing approach Explain the process and how you price Retainer structure or starting prices, review steps
Contact Say what happens after the form Response time you can keep, what the first call covers

A simple sitemap for a two-niche agency:

/                         homepage: niche + one proof line + three case cards
/services/<service>/      e.g. paid social for dental practices
/work/<case-study>/       one per client type, with permission
/about/                   team, roles, who reviews what
/how-we-work/             process, client onboarding, pricing approach
/contact/                 form + "what happens next"

Page by page wording is covered in digital marketing agency website content. This article stays with structure.

How do you show results without overclaiming?

Show results as specific, dated figures from named or clearly described clients who agreed to be shown, with the time period and what the agency did. Say what did not change as well. Never present a one-off result as typical, and never write or buy testimonials. Specific and limited reads as credible.

There are rules behind this, not only taste. Google's third-party partner policy requires agencies that manage Google Ads for clients to be honest about costs and expected results and not to make unrealistic claims about results (Google Ads Help, 2026). The US FTC rule of August 2024 bans fake and AI-generated reviews, undisclosed insider reviews and buying fake followers or views, with civil penalties for knowing violators (FTC, 2024). In Hungary, the blacklist of the unfair commercial practices act (Fttv., annex points 34–35) forbids submitting false consumer reviews and claiming reviews come from real customers without reasonable checks (Fttv., 2026).

A case study card for the homepage can follow a fixed pattern:

Client type:   (e.g. three-location physiotherapy group)
Problem:       one sentence in the client's words
What we did:   two or three actions, named
Result:        one figure, with the period and the source
               (e.g. booked first appointments, Jan–Jun, from their booking system)
What did not:  one honest line
Permission:    client approved this text on (date)

The "what did not" line looks risky and does the opposite. Prospects who have hired agencies before know that not everything works, and a case study that admits it reads as real. How to get leads for a marketing agency without paid ads shows how the same case studies feed outreach.

Which badges and partner claims can you put on the site?

Put a badge or partner claim on the site only if you hold it now and can show the requirement behind it. Google Partner, platform certifications and award logos are checked by prospects more often than agencies expect. An outdated or invented badge damages trust more than having none.

Google Partner status, for example, requires an optimization score of at least 70%, at least USD 10,000 in ad spend across managed accounts over 90 days, and at least 50% of account strategists certified (Google Ads Help, 2026). A two-person agency may not meet the spend threshold, and that is fine. Write "Google Ads certified" for the person who is certified, link it to their profile if the platform offers one, and leave the Partner badge off until the agency qualifies.

The same applies to "official partner" wording for any platform, and to client logos. Show a logo only with permission and only while the work is current or clearly marked as past.

Example: the template filled in for a two-person agency

A filled-in template shows how little text each page needs once the niche and the proof are clear. The version below is for a small agency with two services and one client type. Every claim on it ties to a client's own data and a written approval, which is what lets a two-person agency look credible.

Example (illustrative, not a real case): A two-person agency runs paid social and local search for physiotherapy and chiropractic clinics. It has eight clients and two written case studies. The owner fills in the template.

  • Homepage headline: "Paid social and local search for physiotherapy clinics." Sub-line: "For clinics with open appointment slots, without discount campaigns."
  • Proof line: "A three-location physiotherapy group: 212 booked first appointments from Instagram ads in six months, from their booking system. Their Google Ads did not improve and we stopped them in month four."
  • Case cards: the physiotherapy group, a one-practitioner chiropractor, and a short third card "first results from a sports clinic, published in March".
  • Service pages: two, one per service, each naming the clinic type and listing the monthly deliverables (eight ad variations, one report, one call).
  • How we work: onboarding in three steps, review by the owner before anything goes live, retainers from a stated starting price.
  • About: two photos, two names, who checks what.

The site has six pages. It does not say "data-driven" anywhere. Every number on it can be traced to a client's own system and an approval date.

Which marketing agency website examples are worth studying?

Study examples by how fast they answer the two questions, not by design. Open an agency site and give it five seconds: can you tell who it serves and see one result? Then check whether the case studies have figures and dates, and whether the team page names real people. Templates that pass those checks are worth adapting.

A short checklist for any example or paid template:

  1. The first screen has room for a niche headline and one proof line, not only a slogan.
  2. There is a case study layout with space for figures, period and limits.
  3. Service pages can be duplicated per niche without breaking the navigation.
  4. The team section shows real photos, not icons.
  5. The contact form can be followed by a "what happens next" paragraph.
  6. Pages load quickly on a phone; prospects often open your site from a link in an email.

If you want help with the wording on each page, our Copywriting Pack, linked prompts for sales copy that sounds like your customers rather than a chatbot, is in preparation. Get notified when it launches. For the wider strategy, go back to the marketing agency AI guide.

FAQ

Should a small agency use a free website template?

A free template is fine if it passes the checks that matter: room for a niche headline and a proof line on the first screen, a case study layout with figures, service pages you can duplicate, and a real team section. Paying for a template buys design, not proof. The content you put into it decides whether prospects keep reading.

How many case studies does a marketing agency website need?

Start with two or three, one per client type you want more of. One honest case study with real figures, a period and the client's permission is worth more than ten logos. Add a new one each time a client agrees, and retire old ones when the work is no longer representative.

Can we show results if the client does not want to be named?

Yes, if you describe the client clearly enough to be useful, such as "a three-location physiotherapy group", and still have their agreement to publish the figures. Do not invent details to make it sound bigger. Keep the written approval with the date, so you can show it if the client or a regulator ever asks.

Sources

Related articles

Products from Miriad

CopyConversion Copywriting Pack — sales page copy

Write sales pages that sound like your customers, not like a chatbot.

39 USD

Get notified

See all prompt packs