Name: KlientBoost
Rating: 4.8 (409 reviews)

KlientBoost Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users value the strong collaboration with KlientBoost, enhancing strategy and ensuring constant communication and support throughout the process. (11 mentions)

Users commend the excellent communication of KlientBoost, appreciating responsiveness and collaboration that enhances their campaigns. (11 mentions)

Users value the strong partnership with KlientBoost, appreciating their commitment and collaborative approach to achieving goals. (10 mentions)

Users value the highly organized team collaboration at KlientBoost, ensuring effective communication and flexible strategy development. (9 mentions)

Users value the expertise of KlientBoost's team, highlighting their deep marketing knowledge and collaborative approach. (8 mentions)

Users note the expensive costs of KlientBoost, with added fees that can escalate due to ad spending. (5 mentions)

Users experience communication issues with KlientBoost, often facing delays and limited access to dedicated experts. (2 mentions)

Users experience inefficiency with KlientBoost, noting wasted investment and poor quality leads impacting their key performance indicators. (2 mentions)

Users note a lack of expertise due to infrequent access to subject matter experts impacting support and guidance. (2 mentions)

Users experience miscommunication due to delays in responses, affecting timely pivots and expert interactions. (2 mentions)

5 Pros or Advantages of KlientBoost

1. Collaboration

Users value the strong collaboration with KlientBoost, enhancing strategy and ensuring constant communication and support throughout the process.

See 11 mentions

See Related User Reviews

Cameron W.

Mid-Market (51-1000 emp.)

5.0/5

"Excellent Service with Real Results"

What do you like about KlientBoost?

The team over at KB is highly organized and very communicative. They keep me up to date on everything that is happening within our account and can ans

Eric W.

Small-Business (50 or fewer emp.)

4.5/5

"The hands-off ads solution I needed"

What do you like about KlientBoost?

Joshua’s communication is what stood out. He’s responsive, clear, and proactive, and he took the time to really understand my product and what we’re t

2. Communication

Users commend the excellent communication of KlientBoost, appreciating responsiveness and collaboration that enhances their campaigns.

See 11 mentions

See Related User Reviews

Cameron W.

Mid-Market (51-1000 emp.)

5.0/5

"Excellent Service with Real Results"

What do you like about KlientBoost?

The team over at KB is highly organized and very communicative. They keep me up to date on everything that is happening within our account and can ans

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"Excellent Communication and Consistent PPC Performance"

What do you like about KlientBoost?

The level of communication has been excellent. Our account representative is always responsive, proactive, and ready to help whenever questions or new

3. Partnership

Users value the strong partnership with KlientBoost, appreciating their commitment and collaborative approach to achieving goals.

See 10 mentions

See Related User Reviews

Keenan S.

Mid-Market (51-1000 emp.)

5.0/5

"Flexible, Scalable Partner with Strong Ideas and Thoughtful Execution"

What do you like about KlientBoost?

They built a flexible plan around our goals and scaled with us over time. Communication is constant, ideas are strong, and every initiative is execute

Carrina E.

Mid-Market (51-1000 emp.)

5.0/5

"A true partner and extension of our marketing team."

What do you like about KlientBoost?

They continue to help us fine tune our account and a great partner. Wonderful extension of our marketing team. They are quick to respond to our ideas

4. Team Collaboration

Users value the highly organized team collaboration at KlientBoost, ensuring effective communication and flexible strategy development.

See 9 mentions

See Related User Reviews

Cameron W.

Mid-Market (51-1000 emp.)

5.0/5

"Excellent Service with Real Results"

What do you like about KlientBoost?

The team over at KB is highly organized and very communicative. They keep me up to date on everything that is happening within our account and can ans

Keenan S.

Mid-Market (51-1000 emp.)

5.0/5

"Flexible, Scalable Partner with Strong Ideas and Thoughtful Execution"

What do you like about KlientBoost?

They built a flexible plan around our goals and scaled with us over time. Communication is constant, ideas are strong, and every initiative is execute

5. Expertise

Users value the expertise of KlientBoost's team, highlighting their deep marketing knowledge and collaborative approach.

See 8 mentions

See Related User Reviews

Brendan S.

Small-Business (50 or fewer emp.)

5.0/5

"Deep Marketing Expertise with an Exceptionally Responsive Team"

What do you like about KlientBoost?

They have deep marketing knowledge across the team from new campaign generation to creating marketing images and more. The team is also extremely resp

Marian B.

Mid-Market (51-1000 emp.)

5.0/5

"KlientBoost Feels Like a True Team Extension Driving Strong Paid Search Performance"

What do you like about KlientBoost?

Their commitment, expertise, and collaborative approach. KlientBoost works as a true partner and extension of our team, not just a vendor, which has b

5 Cons or Disadvantages of KlientBoost

1. Expensive

Users note the expensive costs of KlientBoost, with added fees that can escalate due to ad spending.

See 5 mentions

See Related User Reviews

Eric W.

Small-Business (50 or fewer emp.)

4.5/5

"The hands-off ads solution I needed"

What do you dislike about KlientBoost?

The main downside was creative production. They were in the middle of building out their image and ad creation capabilities while working together, so

Verified User

Mid-Market (51-1000 emp.)

4.5/5

"Impactful PPC results"

What do you dislike about KlientBoost?

Our monthly cost isn't always a fixed amount and can rise quite a bit due to increasing ad spend on our side, which is something that was built into o

2. Communication Issues

Users experience communication issues with KlientBoost, often facing delays and limited access to dedicated experts.

See 2 mentions

See Related User Reviews

Rachel Q.

Small-Business (50 or fewer emp.)

5.0/5

"Klientboost has Top-Notch Professionals"

What do you dislike about KlientBoost?

Sometimes when we need a quick pivot we would have to wait for a response.

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"A+ for new PPC marketers"

What do you dislike about KlientBoost?

Because of lack of bandwidth and KB being having a number of clients, you don't meet with separate experts as often.

3. Inefficiency

Users experience inefficiency with KlientBoost, noting wasted investment and poor quality leads impacting their key performance indicators.

See 2 mentions

See Related User Reviews

Cameron W.

Mid-Market (51-1000 emp.)

5.0/5

"Excellent Service with Real Results"

What do you dislike about KlientBoost?

Sometimes, the leads are not very good, but KB has taken steps to remedy this as much as possible.

Verified User

Small-Business (50 or fewer emp.)

0.0/5

"Klientboost boost strategy led to worse results"

What do you dislike about KlientBoost?

Klientboost spent 2 weeks developing a strategy, which was essentially wasting away my monthly investment with them. The delivered strategy actually h

4. Lack of Expertise

Users note a lack of expertise due to infrequent access to subject matter experts impacting support and guidance.

See 2 mentions

See Related User Reviews

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"A+ for new PPC marketers"

What do you dislike about KlientBoost?

Because of lack of bandwidth and KB being having a number of clients, you don't meet with separate experts as often.

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"Quick and solid pipeline results and wins, great agency to work with"

What do you dislike about KlientBoost?

There is a lack of access to subject matter experts.

5. Miscommunication

Users experience miscommunication due to delays in responses, affecting timely pivots and expert interactions.

See 2 mentions

See Related User Reviews

Rachel Q.

Small-Business (50 or fewer emp.)

5.0/5

"Klientboost has Top-Notch Professionals"

What do you dislike about KlientBoost?

Sometimes when we need a quick pivot we would have to wait for a response.

Verified User

Mid-Market (51-1000 emp.)

5.0/5

"A+ for new PPC marketers"

What do you dislike about KlientBoost?

Because of lack of bandwidth and KB being having a number of clients, you don't meet with separate experts as often.

G2 reviews are authentic and verified.

Here's how.

Verified User in Retail

Small-Business (50 or fewer emp.)

Originally submitted 3/3/2026

"Marketing Manager"

5/5

What do you like best about KlientBoost?

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. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Account managers have changed but all have been great to work with. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

We’ve partnered with KlientBoost for the past 4.5 years, and they’ve been an instrumental part of our growth during that time. They manage our Google Ads account and serve as a strategic performance marketing partner rather than just an execution vendor.

Over the course of our engagement, they’ve consistently helped us achieve a 10% year-over-year increase in sales each quarter while maintaining a ROAS that stays above our internal targets. Their ability to scale performance while protecting efficiency has been one of the most impressive aspects of the relationship.

What sets KlientBoost apart is their structured, data-driven approach to account management. They’re proactive with testing, disciplined about optimizations, and always focused on revenue impact — not vanity metrics. They continuously refine campaign structure, bidding strategies, and audience targeting to ensure we’re not just growing, but growing profitably.

If you’re looking for a performance marketing agency that understands how to drive consistent, profitable growth over the long term, KlientBoost is a strong partner to consider. Review collected by and hosted on G2.com.

Verified User in Retail

Mid-Market (51-1000 emp.)

3/2/2026

"Social Growth with KlientBoost"

4.5/5

What do you like best about KlientBoost?

What we like best about KlientBoost is the level of structure and organization they’ve brought to our paid media account. They helped transform our campaigns into a more strategic and clearly organized framework, making it easier to manage initiatives, target the right audiences, and understand performance. That foundation has made a meaningful difference in how efficiently we run our paid Meta efforts.

We also really value our account manager’s passion for our brand and their genuine commitment to delivering results. It feels like a true partnership — they take the time to understand our business, priorities, and customers, and they consistently bring thoughtful ideas and recommendations that help us improve. Their proactive approach and investment in our success set them apart. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

One challenge we’ve experienced has been some account team turnover. During a transition period, we worked with a temporary account manager who didn’t provide the same level of service and familiarity with our business that we had become accustomed to. This created a bit of a disruption in continuity and required additional time to get the new team members up to speed.

That said, once the account team stabilized, the level of service and strategic support returned to what we expect, and the partnership has continued to move in a positive direction. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

KlientBoost has helped us bring greater structure and strategy to our paid Meta campaigns by organizing our account in a way that effectively targets both new and existing customers. They’ve been instrumental in refining our audience segmentation so we can better reach key groups — from core players and parents to niche segments — while also ensuring we’re maximizing efficiency across campaigns.

Their team supports the execution and optimization of campaigns tied to major brand initiatives, product launches, seasonal promotions, and key sales periods across the different brands we carry. This has allowed us to run more cohesive and performance-driven campaigns while staying aligned with our broader marketing goals.

As a result, we’ve gained better visibility into performance, improved campaign organization, and a more strategic approach to customer acquisition and retention. KlientBoost has been a valuable partner in helping us scale our paid social efforts in a thoughtful and measurable way. Review collected by and hosted on G2.com.

Marian B.

Mid-Market (51-1000 emp.)

2/10/2026

"KlientBoost Feels Like a True Team Extension Driving Strong Paid Search Performance"

5/5

What do you like best about KlientBoost?

Their commitment, expertise, and collaborative approach. KlientBoost works as a true partner and extension of our team, not just a vendor, which has been key to driving strong paid search performance. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

I can't thing of anything I dislike about Klientboost. They are just great. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

Highly recommend KlientBoost to any team looking for a true paid search partner that is collaborative, committed, and focused on results. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

KlientBoost helps us maximize the impact of paid search by combining strong strategic thinking with hands-on execution and continuous optimization. They act as true partners, bringing expertise, accountability, and urgency to performance. Thanks to their work, paid search is now one of our top-performing demand generation channels. Review collected by and hosted on G2.com.

Verified User in Automotive

Mid-Market (51-1000 emp.)

6/26/2026

"Deep SEO/AEO Expertise with Strong Historical Insight"

5/5

What do you like best about KlientBoost?

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. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Not sure. Nothing in particular. Cost is about the same as any other agency that I worked with. Review collected by and hosted on G2.com.

Betty L.

Fractional Chief Marketing Officer

Small-Business (50 or fewer emp.)

3/5/2026

"Expert Team Delivering Excellent Results"

4.5/5

What do you like best about KlientBoost?

They are experts at what they do and have created excellent results for our company. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

I wish they offered services for more social media channels. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

When you clearly communicate with KlientBoost your brand positioning, the problem you solve, and who your audience is, you will achieve the results you want. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

KlientBoost manages our paid ad campaigns in Meta. We feel that we have a trusted partner in KlientBoost who has our best interests in mind, and their team is an integral part of our marketing team. Review collected by and hosted on G2.com.

Carrina E.

Senior Director of Marketing

Mid-Market (51-1000 emp.)

2/14/2026

"A true partner and extension of our marketing team."

5/5

What do you like best about KlientBoost?

They continue to help us fine tune our account and a great partner. Wonderful extension of our marketing team. They are quick to respond to our ideas or concerns. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Nothing. They've been a great partner, quick to respond, and data driven ideas to continue to optimize our investment. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

You won't regret working with them. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

Kleintboost did deep analysis of our account to optimize our investments. We had a dip for one month due to the Google algorithm update and they quickly got us back on track. Review collected by and hosted on G2.com.

Brendan S.

Co-Founder & CEO

Small-Business (50 or fewer emp.)

2/25/2026

"Deep Marketing Expertise with an Exceptionally Responsive Team"

5/5

What do you like best about KlientBoost?

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! Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

So far there have been no downsides, we have improved our marketing a lot with them helping Review collected by and hosted on G2.com.

Amy S.

Activations agent

Small-Business (50 or fewer emp.)

5/1/2026

"KlientBoost Helped Us Connect with Social Platforms and Grow Our Client Base"

4.5/5

What do you like best about KlientBoost?

It has helped connect clients with social platform increasing the number of clients Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

I have not found anything I dislike about KlientBoost Review collected by and hosted on G2.com.

Mailana M.

Mid-Market (51-1000 emp.)

5/8/2026

"Effective, Friendly, and Professional Team"

5/5

What do you like best about KlientBoost?

Effective, friendly, and professional team Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Nothing. They addressed the matters we needed done Review collected by and hosted on G2.com.

Steve M.

Director, Digital Marketing

Enterprise (> 1000 emp.)

9/10/2025

"Strategic Partner"

5/5

What do you like best about KlientBoost?

I really appreciate how collaborative and proactive the KlientBoost team is. They communicate openly, move quickly, and back every recommendation with data. It never feels like a “vendor relationship” — they’re an extension of our own marketing team. Their expertise in paid ads, CRO, and SEO has been top-notch, and their execution is consistently impressive. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Not much, but if I had to pick one, it’s that they move fast and bring a lot of new ideas — which sometimes means we need extra time internally to catch up or align stakeholders. But that’s more a reflection of their energy and drive than a shortcoming. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

I’d recommend KlientBoost because they deliver results and make the process seamless. From reducing CPAs and improving lead quality to driving real revenue impact, they go beyond managing campaigns — they truly help grow your business. If you’re looking for a partner who is strategic, responsive, and invested in your success, KlientBoost is the agency to choose. Review collected by and hosted on G2.com.

What problems is KlientBoost solving and how is that benefiting you?

Before working with KlientBoost, we struggled with our PPC campaigns, rising CPAs, and inconsistent lead quality. Their team stepped in with a clear, data-driven strategy that not only stabilized performance but scaled it. They optimized our funnel from top to bottom, giving us clarity, control, and measurable growth. Review collected by and hosted on G2.com.