1. [Home](https://www.g2.com/) 2. ... 3. [Inbound Marketing Services](https://www.g2.com/categories/inbound-marketing) 4. [PPC Agencies](https://www.g2.com/categories/ppc-services) 5. [KlientBoost](https://www.g2.com/products/klientboost/reviews) 6. [KlientBoost Claims vs Evidence](https://www.g2.com/products/klientboost/claims-vs-evidence) # KlientBoost Claims vs Evidence G2 compares KlientBoost marketing claims from the sources linked below with real user reviews, then assesses how strongly the review evidence supports each claim. Last updated Oct 5, 2026 ## Claim: “Get a 63% ROI Increase In Your First Three Months” Mixed support from reviews. Reviewers report positive ROI-related outcomes, including maximizing ROI and ROI more than making up for higher costs, while another reports negative effects on ROAS and other KPIs. The reviews do not establish the specific 63% increase or the first-three-month timeframe. - “The team at KlientBoost is incredibly knowledgeable, and they’ve helped us optimize our Google Ads campaigns, lowering our cost per click while maximizing our ROI.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10600921) - “They are priced higher than our previous agency, but you get what you pay for. The ROI has more than made up for the increased cost.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10534290) - “The delivered strategy actually have a negative affect on all of my KPIs, including revenue, ROAS, # of Purchase, Converstion Rate, and Cost Per Acquisition.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10407168) Source: [https://www.klientboost.com/results/](https://www.klientboost.com/results/) ## Claim: “Using your financial inputs, we’ll create a custom “Growth Grid” that shows your next best investments” Supported by reviews. Relevant reviewers describe KlientBoost using client information and budget-allocation inputs to provide tailored strategic advice and data-backed recommendations, consistent with the claim. The reviews do not specifically mention a “Growth Grid” by name. - “The call didn't even feel like a sales call or a pitch but instead he gave me few points on my budget allocation and couple easy wins.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/11267906) - “They are well-enabled with the information we give them and they use that to provide constructive feedback and strategic advice.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/11099811) - “we’re getting thoughtful recommendations backed by data.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12430758) Source: [https://klientboost.com/marketing-plan/?utm\_source=websitebar&utm\_medium=clientgoals](https://klientboost.com/marketing-plan/?utm_source=websitebar&utm_medium=clientgoals) ## Claim: “We’ll handle all your content marketing and report the performance directly to you.” Mixed support from reviews. Reviewers report experience with SEO/AEO, marketing images, and performance reporting with data-backed recommendations. However, one reviewer said KlientBoost provided little benefit from creative production early on, which limits support for the broad claim that they handle all content marketing. - “They have been working on our SEO/AEO for years and have a detailed understanding of the history, which has helped me a lot since coming on this year.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12822358) - “They have deep marketing knowledge across the team from new campaign generation to creating marketing images and more. The team is also extremely responsive and helpful in the process!” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12408038) - “Communication has also been a strong point throughout the 4.5-year partnership. Their team is responsive, transparent, and strategic in how they present performance insights. We never feel like we’re just getting reports — we’re getting thoughtful recommendations backed by data.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12430758) - “The main downside was creative production. They were in the middle of building out their image and ad creation capabilities while working together, so we didn’t get much benefit there early on.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12411506) Source: [https://www.klientboost.com/services/content-marketing-agency/](https://www.klientboost.com/services/content-marketing-agency/) ## Claim: “In addition to creating great content for you, we'll fix technical Search Engine Optimization issues and prevent future ones from happening.” Supported by reviews. Relevant reviewers consistently describe substantial SEO expertise, ongoing SEO/AEO work, and thorough audits with specific optimization action items. These reviews support the technical SEO-fix aspect of the claim, though they do not explicitly document prevention of every future issue. - “They have been working on our SEO/AEO for years and have a detailed understanding of the history” [Read Full Review](https://www.g2.com/products/klientboost/reviews/12822358) - “Their expertise in paid ads, CRO, and SEO has been top-notch, and their execution is consistently impressive.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/11664549) - “The audits were thorough with screenshots of action items and detailed notes of where to optimize.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10837376) Source: [https://www.klientboost.com/services/content-marketing-agency/](https://www.klientboost.com/services/content-marketing-agency/) ## Claim: “We Pay For Ourselves In The First 3 Months of Working Together” Mixed support from reviews. Reviewers are split, with one reporting that ROI more than offset the agency's higher cost while another describes negative effects across revenue, ROAS, and other KPIs. The reviews do not establish the specific first-three-month timeframe stated in the claim. - “The ROI has more than made up for the increased cost.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10534290) - “The delivered strategy actually have a negative affect on all of my KPIs, including revenue, ROAS, # of Purchase, Converstion Rate, and Cost Per Acquisition.” [Read Full Review](https://www.g2.com/products/klientboost/reviews/10407168) Source: [https://www.klientboost.com/results/](https://www.klientboost.com/results/)