Name: KlientBoost
Rating: 4.8 (405 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 collaborative approach of KlientBoost, fostering continuous improvement and strong partnership in achieving goals. (10 mentions)

Users commend KlientBoost for their excellent communication, highlighting responsiveness and proactive partnership that drives results. (9 mentions)

Users value the collaborative partnership with KlientBoost, driving continuous improvements and achieving advertising goals effectively. (9 mentions)

Users commend KlientBoost for their effective team collaboration, consistently pushing for improvement and shared advertising success. (9 mentions)

Users value the expertise of KlientBoost, praising their deep marketing knowledge and responsiveness throughout the process. (7 mentions)

Users find the cost of KlientBoost to be high, especially with additional expenses for creative production and ad spend. (4 mentions)

Users experience limited access to expertise, making it challenging to receive tailored support for their specific needs. (2 mentions)

Users experience communication issues, often waiting for responses during critical moments, hindering quick pivots. (1 mentions)

Users find the complexity of strategy development with KlientBoost frustrating, leading to wasted investments and negative impacts on KPIs. (1 mentions)

Users find the ineffective strategy from KlientBoost wasted investment and negatively impacted key performance metrics. (1 mentions)

5 Pros or Advantages of KlientBoost

1. Collaboration

Users value the collaborative approach of KlientBoost, fostering continuous improvement and strong partnership in achieving goals.

See 10 mentions

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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 KlientBoost for their excellent communication, highlighting responsiveness and proactive partnership that drives results.

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

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 collaborative partnership with KlientBoost, driving continuous improvements and achieving advertising goals effectively.

See 9 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 commend KlientBoost for their effective team collaboration, consistently pushing for improvement and shared advertising success.

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, praising their deep marketing knowledge and responsiveness throughout the process.

See 7 mentions

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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 find the cost of KlientBoost to be high, especially with additional expenses for creative production and ad spend.

See 4 mentions

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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. Lack of Expertise

Users experience limited access to expertise, making it challenging to receive tailored support for their specific needs.

See 2 mentions

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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.

3. Communication Issues

Users experience communication issues, often waiting for responses during critical moments, hindering quick pivots.

See 1 mentions

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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.

4. Complexity

Users find the complexity of strategy development with KlientBoost frustrating, leading to wasted investments and negative impacts on KPIs.

See 1 mentions

See Related User Reviews

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

5. Ineffective Strategy

Users find the ineffective strategy from KlientBoost wasted investment and negatively impacted key performance metrics.

See 1 mentions

See Related User Reviews

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

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Alex B.

Small-Business (50 or fewer emp.)

7/28/2026

"KlientBoost’s Landing Page Insights Help Us Capture More Clients"

4.5/5

What do you like best about KlientBoost?

We like the ability to meet when needed, talk through options, and that KlientBoost actually goes through the landing pages and processes to see what we can improve to increase the capture of new clients. Most firms think it starts and ends with targeting, but it matters where the client lands and how you funnel them. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

I think it was hard for us to trust at the beginning, but we have come around. Josh is great. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

If you are looking to have your ad dollars be spent wisely with thoughtfulness, this is the team for you. Review collected by and hosted on G2.com.

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

Klientboost helped us revamp our targeting and marketing campaigns after all our data was stolen by a bad firm that wouldn't run our ads through our platforms. We are very happy to have found Klientboost. Review collected by and hosted on G2.com.

Hannah G.

Associate

Small-Business (50 or fewer emp.)

6/10/2026

"Partnership that evolves with your business goals"

5/5

What do you like best about KlientBoost?

The best part about working with them is the combination of their friendly staff and their consistent reporting. I always know exactly where our performance stands because they are great at communicating updates and explaining the data. It really feels like they are an extension of our own team rather than just an outside vendor. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

There isn't much to complain about, but sometimes the onboarding process can feel a bit fast because they move so quickly to get things started. It would be nice to have a little more lead time on some creative requests, but their results definitely make up for the quick pace. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

If you are looking for an agency that does more than just basic account management, I highly recommend giving them a shot. Be ready to move fast and test new ideas, because they are constantly looking for ways to grow your account. Their transparency and communication style make the entire process very stress free. Review collected by and hosted on G2.com.

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

KlientBoost helps us stay ahead of the curve by constantly adapting our marketing tactics as our business goals shift. Instead of just running the same ads forever, they are always thinking of new strategies to test and improve our ROI. This proactive approach saves us a lot of time and ensures our budget is always being optimized. Review collected by and hosted on G2.com.

Kyle H.

Director of Strategic Partnerships

Mid-Market (51-1000 emp.)

8/20/2026

"Passionate, Results Driven Team"

5/5

What do you like best about KlientBoost?

What stands out most is their team culture and their commitment to clear communication. They are genuine people who are passionate about their work, and they make sure we are always in the loop regarding strategy shifts or campaign updates. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

There is very little to complain about. The onboarding process involves a lot of initial data sharing and documentation, but that is expected for this kind of service. Review collected by and hosted on G2.com.

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

The primary challenge we faced was scaling our inbound lead generation while maintaining lead quality. KlientBoost has consistently met or exceeded their performance metrics, which has stabilized our sales pipeline and allowed our team to focus on closing deals rather than hunting for prospects. Review collected by and hosted on G2.com.

Verified User in Online Media

Small-Business (50 or fewer emp.)

8/19/2026

"Technical expertise that delivered immediate improvements to lead quality"

4.5/5

What do you like best about KlientBoost?

Their communication is top notch and they are incredibly responsive on Slack. I also really appreciate their technical expertise when it came to our conversion tracking. They didn't just give us a cookie cutter setup, they actually built something tailored to our specific business needs. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

A few mistakes so far with choosing conversion event or adding age filtering when it would disqualify our ads. But that's part of the learning process. Sometimes the Slack channel can get a bit busy with multiple threads going at once. It would be nice to have a weekly summary of the smaller adjustments made. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

If you have a complex marketing stack that requires custom tracking, they are definitely the right choice. You should come prepared to move fast because they implement changes quickly. They are great for teams that value transparent comms and frequent updates through Slack. Review collected by and hosted on G2.com.

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

KlientBoost helped improve our lead quality issues almost immediately by cleaning up our traffic and refining our targeting. Their business intelligence / conversion tracking team was incredible, even building a custom solution that finally gives us accurate data. Review collected by and hosted on G2.com.

Sarah E.

Small-Business (50 or fewer emp.)

5/12/2026

"Reliable paid media partner across multiple client accounts"

5/5

What do you like best about KlientBoost?

The team is organized and consistent. Every account feels managed, not just monitored. They show up to calls prepared, flag issues before I have to ask, and adapt quickly when client needs shift. Working across several brands with them has been genuinely smooth. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Onboarding a new client account can take a little longer than I'd like to get fully up to speed. Not a dealbreaker, but there's a ramp period where you're doing more hand-holding than you will long-term. Once they're in, though, the quality is there. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

Go in with a clear brief and defined goals per account, and they'll run with it. They work best when you treat them as a true partner rather than a vendor - share context, be responsive during onboarding, and trust the process. If you're managing multiple brands or clients and need a paid media team that can hold multiple accounts without dropping the ball, they're a solid choice. Review collected by and hosted on G2.com.

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

Managing paid media across multiple client accounts requires a partner who can hold context, move fast, and communicate without hand-holding. KlientBoost handles the execution side of paid ads so I can stay focused on strategy and client relationships. The benefit is real bandwidth - I'm not babysitting campaigns or chasing reports. Review collected by and hosted on G2.com.

kelsey h.

Recruiting Coordinator

Mid-Market (51-1000 emp.)

6/29/2026

"Outstanding Support: KlientBoost Rep Always Accommodates Our Schedule Across Time Zones"

4/5

What do you like best about KlientBoost?

The people at KlientBoost are truly top notch and make the entire process enjoyable. My account rep, Josh, has been incredible at working around my busy schedule, always finding ways to make accommodations and hop on calls despite us being in completely different time zones. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

The onboarding process is very thorough and requires a bit of homework up front. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

Have a really good marketing strategy and goals in place. If you are new in your role, partner with a seasoned sales vet to help you complete the onboarding process. Review collected by and hosted on G2.com.

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

KlientBoost has stepped in to handle the heavy lifting of campaign management, which has freed up my time and resulted in much more efficient lead generation for our business. Review collected by and hosted on G2.com.

Verified User in Computer Software

Small-Business (50 or fewer emp.)

7/8/2026

"Highly Responsive Google & Meta Ads Experts Who Feel Like an In-House Team"

4.5/5

What do you like best about KlientBoost?

What stands out most is the combination of their professional communication and their deep expertise in both Google and Meta Ads. The team is incredibly responsive and always provides meaningful feedback rather than just reporting the numbers. It feels like having a highly skilled extension of our own internal marketing department. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

Their rates are definitely on the higher end of the spectrum compared to smaller agencies. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

I would definitely recommend them if you want a team that is proactive rather than reactive. Make sure to come prepared with your previous performance data so they can jump in and start optimizing your ads quickly. They are a great fit for companies that value clear communication and expert-level platform knowledge. Review collected by and hosted on G2.com.

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

KlientBoost is helping us scale our paid social and search efforts by applying their deep expertise in Google and Meta Ads. Their team is incredibly responsive and provides the kind of strategic insights we were missing with previous partners. This professional approach has streamlined our communication and allowed us to focus on larger business goals while they handle the technical optimizations. Review collected by and hosted on G2.com.

Kassidi K.

Mid-Market (51-1000 emp.)

3/31/2026

"Data driven growth and a fantastic partnership"

5/5

What do you like best about KlientBoost?

What stands out most is how performance driven and transparent they are with their strategy. They are incredibly responsive and communicative, which makes the whole process feel like a true partnership. Plus, they are genuinely fun to work with and always back up their suggestions with solid data. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

There really isn't much to complain about so far. If I had to pick something, I would say the onboarding process involves a lot of initial information sharing, but it is necessary to get the great results we are seeing now. They are very proactive, so it is hard to find any major areas for improvement. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

If you want an agency that prioritizes data over fluff, you should definitely give them a try. Make sure you are ready to be involved in the process because they communicate often and move quickly. It is a great fit for any company that wants to see measurable growth and works well with a highly energetic team. Review collected by and hosted on G2.com.

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

We needed to move away from guesswork and find an agency that could handle the heavy lifting of lead generation with a focus on real data. KlientBoost has solved this by delivering a consistent upward trend in high quality leads month over month. This has allowed our internal team to focus on closing deals rather than worrying about where the next prospect is coming from. Review collected by and hosted on G2.com.

Marc T.

Teamlead - Senior Manager Digital Marketing

Mid-Market (51-1000 emp.)

3/30/2026

"Expert Sparring Partner with Deep Tracking & Attribution Know-How"

4.5/5

What do you like best about KlientBoost?

I really appreciate their level of expertise and the fact that they act as a true sparring partner on equal footing. They don't just take orders but instead challenge our assumptions and bring an excellent technical understanding to the table, especially when it comes to complex tracking and attribution setups. Review collected by and hosted on G2.com.

What do you dislike about KlientBoost?

There isn't much to complain about, though their team can be quite busy at times due to their popularity. Sometimes it takes a little extra time to get a deep dive report scheduled, but the quality of the work always justifies the wait. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

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

Our main challenge was finding a partner who truly understood the nuances of B2B lead generation within Google Ads. KlientBoost has solved this by optimizing our campaigns for quality over quantity, which has directly resulted in a much higher sales pipeline conversion rate compared to previous agencies. Review collected by and hosted on G2.com.

Eric W.

Small-Business (50 or fewer emp.)

2/26/2026

"The hands-off ads solution I needed"

4.5/5

What do you like best 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 trying to do. They didn’t just run ads, they brought good ideas for how to connect better with our audience and how to improve the full funnel.

Joshua helped us find setups that worked well between retargeting and creative, and he also went outside the original scope to help with related projects and landing page recommendations. Transitioning from our old agency was smooth which is always a fear. Review collected by and hosted on G2.com.

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 we didn’t get much benefit there early on. And then the image creation was an added cost on top of an already premium fee. That said, they were transparent about it and it sounds like this is actively improving, so I expect this to be less of an issue going forward. Review collected by and hosted on G2.com.

Recommendations to others considering KlientBoost:

Go in with clear goals and be ready to move fast on testing. If you can bring strong creative assets (or budget for creative), you’ll get more out of the engagement. Also, be open to their ideas because they’re thinking beyond just campaigns. If you’re a busy founder and want a team that can actually own Meta and Google Ads end-to-end, and communicate clearly while doing it, Joshua and KlientBoost are a strong fit. Review collected by and hosted on G2.com.

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

As a founder, I have basically zero time to work inside the Meta and Google Ads dashboards, and it’s definitely beyond my expertise. KlientBoost took full ownership of our paid acquisition and removed a huge mental load for me. Joshua handled the nuanced platform stuff I never would’ve known to toggle, and helped us build a more cohesive flow from creative to retargeting to conversion. The biggest benefit has been smarter optimization across both Meta and Google, cleaner retargeting structure, and the ability for testing what could work with our audience. Review collected by and hosted on G2.com.