AI Development
Machine Learning
+1
Confidential
Jan. - Feb. 2026

4.5

Quality: 5.0

Schedule: 4.0

Cost: 4.5

Willing to Refer: 5.0

"Hubler's professionalism and effective communication were impressive."

Apr 29, 2026

Account Executive, Waahi

Juanjo

Advertising & marketing
Madrid, Spain
11-50 Employees
Online Review
Verified

Hubler trained machine learning models for a SaaS company. The models were used for automatic review classification, issue escalation, and response provision based on specified criteria.

Hubler's work led to a 54% improvement in response quality, a 92% reduction in response time, and a 99.76% success rate in reviews classified automatically. The team was professional and communicative. They delivered on time and communicated via virtual meetings.

BACKGROUND

Introduce your business and what you do there.

I’m an account executive at Waahi, a SaaS company.

OPPORTUNITY / CHALLENGE

What challenge were you trying to address with Hubler?

We needed help applying machine learning to customer reviews.

SOLUTION

What was the scope of their involvement?

Hubler trained machine learning models for the automatic classification of reviews, the escalation of issues, and the provision of responses based on specified criteria. The team handled the entire process end-to-end.

What is the team composition?

We worked with one teammate from Hubler.

How did you come to work with Hubler?

Someone referred Hubler to us. We chose them over other options because they had high ratings and offered good value for the cost.

What is the status of this engagement?

We worked together from January–February 2026.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

We saw a 54% improvement in response quality, a 92% reduction in response time, and a 99.76% success rate in reviews classified automatically. The improvements were sustained after the initial deployment. We measured the improvement in response quality using data from our SaaS.

How did Hubler perform from a project management standpoint?

Hubler delivered on time. We had a slight delay of a week, but we also expanded the scope of the initial classification somewhat. We communicated via virtual meetings.

What did you find most impressive about them?

Hubler’s professionalism and effective communication were impressive.

Are there any areas they could improve?

There’s always room for improvement. I think they could have done more follow-up meetings.

RATINGS

4.5

Hubler

Agencia de IA, Data y Automatización de Procesos

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Waahi

Hubler

Agencia de IA, Data y Automatización de Procesos

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RATINGS

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Waahi