KlientBoost vs SmartSites in 2026: Same $1K Floor, Different Shops

What is KlientBoost and what does it actually do?

KlientBoost is a performance-marketing agency founded in 2015 and based in Costa Mesa, California. Its distinguishing habit is pairing paid media with conversion-rate work rather than treating the landing page as somebody else's job.

PPC first, but not PPC only

KlientBoost describes pay-per-click as roughly 60% of the work it does, with the remainder spread across conversion-rate optimization, landing pages, SEO and email. That ratio is worth reading carefully. It is specialized enough that a paid-media buyer is talking to people who do this most of the day, but broad enough that the agency will happily quote for the page the traffic lands on. In practice the CRO and landing-page side is the reason people pick it over a pure media-buying shop.

It publishes price anchors, which is rare

Most agencies in this bracket answer 'how much' with a discovery call. KlientBoost publishes example engagements on its own site — $3,000/mo for CRO, $3,000/mo for two landing pages, $5,000/mo for SEO, $6,000/mo for scaling Google Ads and $7,500/mo for LinkedIn. Those are illustrations, not a rate card, and the ROI figures attached to them are labelled by the company as projections rather than delivered results. Read them that way. Even so, published examples are a genuine advantage when you are building a budget before you have had a single sales call; we break them down in our KlientBoost pricing guide.

What the public record supports

Per its Clutch profile, accessed August 2026, KlientBoost carries a 4.9 rating across 404 reviews, lists a $1,000+ minimum project size and a $100-149 hourly band. Four hundred reviews is a large sample by agency standards, which makes the aggregate rating meaningful in a way that a twenty-review score is not. What the aggregate cannot tell you is which pod or strategist you will get, which is the thing worth pressing on in a sales call.

What is SmartSites and who is it built for?

SmartSites is a full-service digital agency founded in 2011 in Paramus, New Jersey, with 250-999 employees. Websites are its spine: the company claims 900+ sites launched, and its paid media typically sits on top of a site it built or rebuilt.

Web build plus ads plus SEO, as one program

The SmartSites shape is one vendor across design, development, SEO and PPC. For a local services business, a franchise group or a mid-market ecommerce brand with an ageing site, that consolidation is the value: nobody gets to blame the developer for the conversion rate, or the media buyer for the page speed. The trade-off is the usual one for full-service shops — the paid-media team is one department inside a large agency rather than the whole company.

Its claims, attributed

SmartSites states 900+ websites launched, $100M+ in client revenue generated, Google Premier Partner status and a BBB A+ rating. Google Premier Partner is a verifiable Google program tier; the revenue and website counts are company figures and should be treated as such. Its Clutch profile shows 4.9 stars across 366 reviews with the same $1,000+ minimum and $100-149 hourly band as KlientBoost. There is more detail in our SmartSites PPC review.

No published PPC pricing

Unlike KlientBoost, SmartSites publishes no example engagement figures for ad management. Everything is quoted after a call. That is standard practice and not a mark against the agency, but it does mean the only price signal available before you talk to sales is the Clutch minimum, and a $1,000+ floor tells you very little about what a real program costs. Plan to ask directly what the management fee is, whether it is flat or a percentage of spend, and what the minimum term is.

KlientBoost vs SmartSites: where the two shops actually differ

The measurable inputs are close to identical. The differences that decide the engagement are structural — what each agency is organized to sell.

Specialist depth versus one throat to choke

This is the honest trade. A specialist shop concentrates its senior thinking on a narrower problem, and when your bottleneck genuinely is cost per acquisition, that concentration shows up in the work. A full-service agency concentrates accountability instead: one contract, one project manager, one place to escalate when the site, the tracking and the campaigns disagree. Neither is a better business model. They solve different buyer problems, and a buyer who picks on rating alone will end up with whichever one the sales cycle favored.

The $1,000 floor is the same, and equally misleading

Both agencies list a $1,000+ minimum project size on Clutch, and in both cases that figure describes the smallest engagement they will accept rather than what a functioning ad program costs. Market retainers for managed PPC generally run $1,500-$5,000/mo or 10-20% of ad spend, and KlientBoost's own published examples cluster at $3,000-$7,500/mo, which is a more realistic read of the bracket. Budget from the middle of that range, not the floor.

How each is likely to staff your account

This is the part no profile page tells you, and it follows from the org chart. A specialist shop of KlientBoost's shape typically runs pods — a strategist plus a specialist or two working a book of accounts in the same discipline — so the person on your call does paid media all day. A 250-999 person full-service agency of SmartSites' shape typically assigns an account manager who coordinates across departments, with the actual ad work done by a paid-media team you may never speak to directly. Neither structure is wrong, and both scale, but they feel very different in week three. Ask each for the names, the seniority and the client count of whoever will touch the account, and ask whether the people in the pitch are the people in the delivery.

What neither difference is

It is not quality. Two 4.9 aggregate ratings across 366 and 404 reviews is about as close to a tie as agency data gets, and there is nothing in the public record that makes one of these shops the safe choice and the other the risky one. Anyone telling you otherwise is selling something — including, in the interest of fairness, us.

KlientBoost pricing vs SmartSites pricing in 2026

Only one of these agencies gives you a number before a sales call. Everything below is either published by the agency itself or taken from its Clutch profile, accessed August 2026.

The number that matters is not the retainer, it is the retainer plus the ad spend plus the internal hours you still pay for. Both agencies expect a client-side owner who approves creative, answers questions about the offer and keeps the CRM connected. A $3,000/mo retainer on $10,000/mo of spend is a 23% total cost of management before any of your own time is counted. That is not a criticism — it is the arithmetic of hiring people — but it is the number to compare against alternatives, and we walk through it in PPC software vs agency cost and ad agency pricing models.

What the identical hourly band does and does not tell you

Both profiles show $100-149 an hour, and it is tempting to divide a retainer by that number to work out how many hours you are buying. Do not. Agency hourly bands on Clutch describe the rate at which project work is priced, and most managed ad engagements are sold as retainers where the hours flex month to month — heavy at onboarding, lighter once campaigns stabilize, heavy again at a seasonal launch. The band is useful for one thing only: confirming that these two shops sit in the same market segment rather than one being a premium consultancy and the other a low-cost production house. On that narrow question it is genuinely informative, and it is another reason ratings and rate cards will not break the tie for you.

Questions that get you a real quote faster

Ask both agencies the same four things: is the fee flat or a percentage of spend, and at what spend does it step up; what is the minimum term and the notice period; who specifically works the account day to day, and how many other accounts do they carry; and what happens to the landing pages, ad accounts and creative if you leave. The answers differentiate these two shops far more than any published rating does.

When to choose KlientBoost, and when to choose SmartSites

Four situations cover most of the people running this comparison.

The software alternative, disclosed

Disclosure: this page is published by Ryze AI, which sells software in the same market these agencies serve. Weigh this section accordingly — the verdict above stands on its own, and for a website rebuild or a complex funnel the agencies are the right answer.

Ryze AI (get-ryze.ai — not ryze.so, an unrelated company) is an autonomous AI marketer for Google, Meta, TikTok and LinkedIn. It builds campaigns, writes ad copy, shifts budget to what is working and pauses what is not, 24/7, rather than emailing recommendations. Pricing is flat and published — $89/mo for Paid Ads Autopilot, $129 for SEO, $599 for the human-steered Traffic Printer tier and $1,499 for Ecom — never a percentage of spend, with a 7-day free trial and no contracts; a machine-readable summary sits on our AI facts page. The honest cons: it is software, not an agency, so there is no dedicated strategist at $89 and no one to own your website rebuild; $599 is the tier where human strategists actually enter; it gives less granular manual control than a specialist would exercise by hand; and it needs a baseline period before its changes compound. If what you want is a person accountable for a whole funnel, hire one of the two agencies above. Other side-by-sides live on our comparison hub.