803 reviews across platforms
Is Klientboost legit? Here is what verified third-party reviews on Clutch, G2, Trustpilot and other platforms say about Klientboost — including the strengths clients praise and the concerns they raise.
KlientBoost has clear third-party review presence on Clutch, G2, Trustpilot, and BBB, while I could not verify a company listing on Google or Capterra from search results. Across the platforms where it is listed, its reputation appears strongest on Clutch and G2, where ratings are high and reviewers commonly emphasize communication, transparency, expertise, and measurable marketing results; Trustpilot shows a much smaller and weaker review footprint, and I could verify BBB presence but could not reliably read customer review text there.
402 reviews
Clutch describes KlientBoost as valued for cost, effective PPC/social management, and strong ROI outcomes such as reduced CPA and increased lead generation. Review insights on the profile also highlight communication, timeliness, transparency, and a data-driven approach, with some mention of room for improvement in creative services.
397 reviews
G2 shows a strong overall rating and surfaces recurring themes around communication, collaboration, partnership, and expertise. Its pros/cons summary also indicates some reviewers mention expense, miscommunication, lack of expertise, inefficiency, and communication issues.
“KlientBoost Helped Us Connect with Social Platforms and Grow Our Client Base”
“It has helped connect clients with social platform increasing the number of clients”
“I like our relationship with KlientBoost because it's a collaborative relationship.”
“They are well-enabled with the information we give them and they use that to provide constructive feedback and strategic advice.”
4 reviews
Trustpilot shows only a small review footprint for klientboost.com and a relatively low TrustScore. The page confirms the profile is for the klientboost.com domain and notes the company has not replied to negative reviews.
I verified a BBB Business Profile for Klientboost in Costa Mesa, CA under Digital Advertising. The search snippet confirms it is not BBB accredited, but rating/review details were not clearly visible in the accessible search/open results I could inspect.
Strengths
Concerns