Kluvo Reviews 

Outstanding experience with the Kluvo team. I’ve worked with a number of outbound agencies in the past and Kluvo have excelled. They got up to speed quickly, were on the phones inside 2 weeks and generating meetings and gathering market feedback. Reporting and account management is also excellent. Highly recommended.

We have been using Kluvo Marketing, and I couldn’t be happier with their service. Mariana has been incredible, calling my leads and booking consultations with extreme reliability, proactivity, and professionalism. She goes above and beyond to help us convert sales effectively.

Joseph and Jack have also been amazing, providing invaluable support for my business growth. They are excellent at training their team and consistently offering well-thought-out suggestions to improve our processes. It’s clear they genuinely care about their clients’ success.

I highly recommend Kluvo Marketing to any company looking to build a strong sales team, boost sales, and deliver exceptional customer service. Their dedication and expertise have made a huge impact on our business!

Kluvo are an excellent business development firm. They have helped me to scale my business providing both advanced outreach/engagement techniques and administrative support functions.

They provide the infrastructure and opportunities to help businesses move up to the next level. I'm looking forward to my next project working closely with Kluvo.

I rarely leave negative reviews, but after my experience with Kluvo, I feel obligated to warn other business owners.

We hired Kluvo believing we were working with a professional outbound sales agency. The pitch was convincing: structured cold calling, reporting, booked meetings, and a “hands-off” solution for lead generation. What we received in reality was the complete opposite.

From the moment payment was made, communication dropped sharply. Deliverables that were clearly discussed upfront never arrived. Reports were promised but never sent. When we asked for call logs, performance metrics, or proof of activity, we were met with delays, vague excuses, or silence.

What stood out most was the lack of transparency. There was no way to verify whether any work was being done at all. No data, no booked meetings, no recordings, no dashboards — nothing you would expect from a legitimate outbound service provider.

Once concerns were raised, the tone changed. Instead of addressing the issues, responsibility was avoided. Follow-ups went unanswered, and requests for resolution or refunds were ignored entirely. At that point, it became clear this wasn’t a simple operational failure — it was a broken business practice.

Reading other reviews after our experience confirmed this is not an isolated incident. The same themes appear repeatedly:

Promises made upfront

Little to no delivery

Poor or nonexistent communication

No refunds

Clients ignored once payment is collected

If you’re a founder or agency owner considering Kluvo, please think carefully. Losing money is one thing, but losing time and momentum on false promises is far worse.

Based on our experience, I cannot recommend this company in any capacity. Proceed with extreme caution.

This Company Is a Scam – Complete Loss of £2,850

My name is Alice, and I am the founder of WonderAds, an international marketing agency with clients in the UK, Canada, Australia, and Portugal.

We hired Kluvo to support our cold-calling team. Their responsibility was extremely simple: make outbound calls for our marketing offer and provide weekly performance reports. For this service, they charged approximately £2,500 per month.

We understood that results take time, so our expectations were realistic. However, after 30 days, we received ZERO reports, ZERO results, and ZERO transparency. The only communication we received were vague messages from a virtual assistant claiming they were “making progress” and using a new dialer system. No proof, no data, no calls logs — nothing. We have full chat records confirming this.

As a result, we canceled the service.

Three months later, Ethan (Co-Founder of Kluvo) contacted us again, admitting the company had handled things poorly. He proposed a new partnership model where we would only pay for booked appointments and revenue generated. The only requirement was a £350 “setup fee.”

Against our better judgment, and based on his assurances, we paid the fee.

After payment, Kluvo completely disappeared.

No onboarding (not even that)
No calls
No appointments
No replies
No refunds

In total, we lost £2,850 and are proceeding to court.

To this day, all emails, chats, and messages remain unread by both support and the co-founders. There has been no accountability, no service delivered, and no refund issued.

This is not poor service — this is deliberate scamming behavior.

I can provide full chat histories, payment proof, and timelines to verify every claim in this review (contact us if needed at WonderAds) Please be extremely cautious and do not send this company any money.

My experience with Kluvo.co.uk - specifically with the team founding team Joseph, Jack, and Ethan - has been deeply disappointing. I’m sharing this solely to document what happened from my perspective and to help others make informed decisions.

From the start, we're getting some volume but no real conversions or show-ups (qualified meetings) - so after some time, we decided to stop their services with no hard feelings.

What made things even more frustrating was that after our first attempt to move forward failed, the Kluvo team decided to offer us a so-called “promotion” that was essentially a downsell, encouraging us to try the process again. Unfortunately, the second attempt failed too, leaving us in exactly the same position as before.

We had been told we would receive five guaranteed meetings as part of the service, but these never materialised.

Despite multiple attempts to get clarity, updates, or a path forward, we were left without the promised meetings, without a refund, and without any serious effort from their side to address or fix the situation. As a customer, it felt like we were simply ignored once things went wrong.

Overall, based on my experience, I cannot recommend Kluvo or the team members involved. The lack of communication, follow-through, and accountability made this a costly and frustrating engagement for us.