groas vs KlientBoost in 2026: Flat Managed AI vs PPC and CRO Retainers

What is groas and what does it actually do?

groas (groas.com) is an AI agent for Google Ads and ChatGPT Ads, founded by David Pourquery. It positions itself as a technology company rather than an agency, and the model is a hybrid: software does the account labor, a dedicated human strategist owns the relationship.

AI in the account, a named human on the call

Bids, budgets, query and keyword management, ad copy iteration — the recurring work runs through groas’s AI, which the company says is trained on more than $500B in ad spend (their claim, treated as such). Above it sits a dedicated strategist with a Slack channel and monthly calls. Landing pages and ad creative are included in the plan rather than quoted separately, which matters for this particular comparison, because pages are exactly what KlientBoost sells as a priced line.

Scope: Google Ads and ChatGPT Ads, and nothing else

The Paid Search product covers Google Ads and ChatGPT Ads. Being early to the ChatGPT ad surface is a real point of difference. But there is no Meta, TikTok or LinkedIn management, and organic search is a separate groas product at its own $999/month, so paid plus organic lands near $2,000/month. If a third of your pipeline comes from paid social, groas leaves that spend unmanaged.

Terms: flat, trialable, cancellable

$999/month flat, covering up to $15,000/month in ad spend across all accounts, with a 7-day free trial that starts after the onboarding call, no contract and cancellation anytime. A neutral note for researchers: groas’s own llms.txt still lists an older $1,499/month figure while the live pricing page says $999 — we cite the live page, and our groas review works through what the plan does and does not include.

What is KlientBoost and what does it charge?

KlientBoost (klientboost.com) is a performance-marketing agency founded in 2015 and based in Costa Mesa, California. Per its Clutch profile (accessed August 2026), it holds 4.9 stars across 404 reviews, lists a minimum project size of $1,000+ and an average hourly rate of $100–$149, with PPC making up roughly 60% of its service mix.

The example engagements it publishes

KlientBoost does something most agencies avoid: it shows sample engagement line items on its own site. Accessed August 2026, those include onsite CRO at $3,000/month, two landing pages at $3,000/month, SEO at $5,000/month, a Google Ads spend increase of $6,000/month and a LinkedIn spend increase of $7,500/month, each paired with a projected revenue ROI. Read them precisely: they are published examples of how engagements get structured, not a rate card; some lines are media-spend increases rather than fees; and the ROI figures are projections from a model, not reported client results. Actual pricing comes from its marketing-plan process, which presents three options per prospect. The detail sits in our KlientBoost pricing guide.

Conversion craft is the product

What distinguishes KlientBoost from a pure media manager is where it spends its hours: landing pages designed and built, tests run against them, funnels and offers reworked, then paid traffic pointed at the improved experience. That is labor-heavy human work, and it explains the price level. It also explains the risk profile — a testing program produces uneven months by design, and the wins compound only if you keep buying the program.

Terms: scoped, quoted, no trial

There is no free trial and no self-serve entry. You go through a marketing-plan process and receive options. What to nail down in writing: which service lines are actually in the retainer, how goals are set and what happens when the account is behind pace, and who owns the landing pages, test data and ad accounts if you leave. Our KlientBoost review lists the questions worth asking on that call.

groas vs KlientBoost: where the two genuinely differ

The table sticks to axes where the answers actually diverge. Below it, the three differences that decide most purchases.

Difference one: inside the account versus around it

groas optimizes what happens between the search and the click. KlientBoost’s distinctive work happens after the click — the page, the offer, the form, the follow-up. If your click-through rates are fine and your conversion rate is the problem, more account optimization has limited headroom and a testing program has a lot. If the account is genuinely messy — wasted spend, weak structure, stale copy — the reverse is true, and $3,000/month of CRO on a leaking account is the more expensive mistake.

Difference two: how many priced lines you end up buying

This is the budget mechanic that surprises people. groas is one number: $999. KlientBoost’s published examples are per line, and the compounding pitch naturally stacks them — pages plus CRO plus SEO is $11,000/month at the published example levels before media. Neither approach is wrong, but they demand different planning. Decide which lines you need before the proposal call, not during it, and price each one separately against what the same job costs elsewhere.

Difference three: track record versus terms

KlientBoost has the deeper public record — 4.9 stars across 404 Clutch reviews and a decade in business is a substantial body of evidence, and it is fair to weigh that. groas has the friendlier terms — a 7-day trial, no contract, and a published price you can compare before talking to anyone. Those are different kinds of reassurance: one is other people’s experience, the other is your own cheap exit. Buyers reasonably prioritize either.

groas pricing vs KlientBoost pricing in 2026

One side publishes a price; the other publishes examples. Everything below is sourced, with the distinction preserved — no estimate is presented as a quote.

What the gap actually buys. At the published example levels, one KlientBoost line costs roughly three times groas’s entire Paid Search plan — but it is a different line: page production and testing rather than account management. A fairer read is job by job. For Google Ads management alone, groas at $999 flat is the cheaper structure and its fee does not move as spend grows. For conversion work, groas includes landing pages in the plan but does not run a testing program, so the comparison is included-versus-dedicated rather than cheap-versus-expensive. Buy the account-management line from the cheaper structure and the conversion line from whoever does it best; that split usually beats consolidating for its own sake. Broader context sits in our guide to PPC software versus agency cost.

When to choose KlientBoost and when to choose groas

Both cards below describe buyers we would genuinely send to the named vendor. Match the card to your actual bottleneck, not to your preferred price.

Two edge cases, sorted honestly. If a meaningful share of your budget sits on Meta or LinkedIn, groas does not manage those channels and KlientBoost does — point KlientBoost. If your Google spend is heading past $15,000/month, groas’s published plan tops out there and you will be renegotiating, while an agency retainer scoped for scale is the more natural fit. More head-to-heads live on our comparison pages.

What neither option solves, and what to verify first

Both are competent at what they sell. These are the gaps, and the questions worth asking both sides in identical words.

• Neither creates demand. Media management and conversion testing move efficiency and yield. If the product, price or market is the constraint, both engagements produce good process and flat revenue.
• Projected ROI is not reported ROI. KlientBoost’s published examples pair each line with a projected return; ask which inputs are your real numbers and what the outcome looks like if the lift is half the model.
• Ownership on exit. Landing pages, test data, creative and ad accounts should stay yours. Confirm this before work starts with either vendor, since page assets can live on vendor infrastructure.
• Channel gaps. groas covers Google Ads and ChatGPT Ads only. If paid social matters now or within a year, plan the seam rather than discovering it later.
• Ceilings and step-ups. groas’s $999 covers spend to $15,000/month; agency retainers get rescoped as you scale. Ask both what changes at double your current budget.

One test to run on both: ask for a change log from a live account and an explanation of the ten biggest decisions in it. A strategist-led AI product and a specialist agency team should both handle that comfortably, and the answers tell you more than any deck.