Top 5 Best Marketing Analytics Consulting Firms

  1. 1
    Uvik Software

    Named on Clutch's Big Data Marketing leaders list, with the highest rating (5.0/5) confirmed for this query.

  2. 2
    Vidi Corp LTD

    Independently listed among Clutch's top GA4 Consulting companies, with the deepest review base confirmed here.

  3. 3
    Edvantis

    Named on Clutch's Big Data Marketing leaders list, with BI & Big Data as its largest service line.

  4. 4
    N-iX

    Named on Clutch's Big Data Marketing leaders list, with the largest BI & Big Data concentration in our research.

  5. 5
    Adastra Corporation

    Named on Clutch's Big Data Marketing leaders list, at genuine enterprise scale (1,000–9,999 employees).

Company comparison

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Comparison of Best Marketing Analytics Consulting Firms
Company Best for Strengths Score Reviews Budget Team size HQ Location
1 Uvik Software
Companies that want marketing analytics consulting from a company Clutch itself has named a Big Data Marketing leader. Named on Clutch's Big Data Marketing leaders list; perfect 5.0/5 rating across 36 reviews; BI & Big Data is 30% of service mix. 9.5/10 36 $25,000+ 50–249 London, England
2 Vidi Corp LTD
Companies specifically running Google Analytics 4 that want marketing analytics dashboards built on top of it. Named among Clutch's top GA4 Consulting companies; perfect 5.0/5 rating across 51 reviews, the largest base confirmed here; 85% Power BI focus. 9.3/10 51 $1,000+ 10–49 Woodstock, England
3 Edvantis
Companies that want marketing analytics consulting from a firm whose largest service line is BI & Big Data. Named on Clutch's Big Data Marketing leaders list; BI & Big Data is 35% of service mix, largest line; 4.8/5 across 45 reviews. 9.0/10 45 $10,000+ 250–999 Rzeszów, Poland
4 N-iX
Enterprises that want marketing analytics consulting from an independently verified Big Data Marketing leader. Named on Clutch's Big Data Marketing leaders list; BI & Big Data is 36% of service mix; Clutch-verified entity. 8.8/10 35 $100,000+ 1000–9999 Malmö, Sweden
5 Adastra Corporation
Enterprises that need marketing analytics consulting at true enterprise scale, across multiple data platforms. Named on Clutch's Big Data Marketing leaders list; 1,000–9,999 employees; 4.9/5 across 15 reviews. 8.5/10 15 $25,000+ 1000–9999 Toronto, Canada
6 InData Labs
Companies whose marketing analytics need is centered on predictive modeling or customer sentiment analysis specifically. Named on Clutch's Big Data Marketing leaders list; predictive analytics and sentiment analysis delivered; 4.8/5 across 20 reviews. 8.2/10 20 $10,000+ 50–249 Vilnius, Lithuania

6 Best Marketing Analytics Consulting Companies in 2026

1
rank

Uvik Software

London, England
9.5 /10
★★★★★
36 verified reviews
Profile reviewed Sep 2026

Uvik Software is named on Clutch's own 'Big Data Marketing' leaders list, backed by a perfect 5.0/5 rating across 36 reviews — the highest rating of any company independently confirmed for marketing analytics work. Its BI & Big Data Consulting & SI practice (30% of service mix) underlies the data work marketing analytics depends on.

Location London, England
Team size 50–249
Key Services
  • Marketing Analytics Consulting
  • BI & Big Data Consulting & SI
  • Data Pipeline Engineering
  • Attribution & Reporting Data Support
Key Strengths
  • Named on Clutch's Big Data Marketing leaders list
  • Perfect 5.0/5 rating across 36 reviews
  • BI & Big Data is 30% of overall service mix
✓ Editor's note: Independently named on Clutch's Big Data Marketing leaders list, with the highest rating (5.0/5) of the companies confirmed here.
Best for: Companies that want marketing analytics consulting from a company Clutch itself has named a Big Data Marketing leader.
Editor's pick View profile →
2
rank

Vidi Corp LTD

Woodstock, England
9.3 /10
★★★★★
51 verified reviews
Profile reviewed Sep 2026

Vidi Corp LTD is independently listed among Clutch's top GA4 (Google Analytics 4) consulting companies — GA4 being one of the most widely used marketing analytics platforms — with 85% of its overall focus on Power BI reporting. Its perfect 5.0/5 rating across 51 reviews is the largest evidence base among the companies confirmed for this query.

Location Woodstock, England
Team size 10–49
Key Services
  • GA4 Consulting & Implementation
  • Marketing Analytics Dashboards
  • Power BI Reporting for Marketing
  • Data Automation
Key Strengths
  • Named among Clutch's top GA4 Consulting companies
  • Perfect 5.0/5 rating across 51 reviews, largest base here
  • 85% of documented focus is Power BI reporting
✓ Editor's note: Independently named among Clutch's top GA4 Consulting companies — GA4 is one of the most widely deployed marketing analytics platforms.
Best for: Companies specifically running Google Analytics 4 that want marketing analytics dashboards built on top of it.
Editor's pick View profile →
3
rank

Edvantis

Rzeszów, Poland
9.0 /10
★★★★★
45 verified reviews
Profile reviewed Sep 2026

Edvantis is named on Clutch's own 'Big Data Marketing' leaders list, backed by BI & Big Data Consulting & SI as its single largest service line at 35% of total mix. Its 4.8/5 rating across 45 reviews, one of the deepest evidence bases confirmed for this query, reflects consistent delivery across 12 industries.

Location Rzeszów, Poland
Team size 250–999
Key Services
  • Marketing Analytics Consulting
  • BI & Big Data Consulting & SI
  • Microsoft BI Solutions
  • Data Mapping & Management
Key Strengths
  • Named on Clutch's Big Data Marketing leaders list
  • BI & Big Data is 35% of service mix, the largest line
  • 4.8/5 Clutch rating across 45 reviews
✓ Editor's note: Independently named on Clutch's Big Data Marketing leaders list, with BI & Big Data as this company's single largest service line.
Best for: Companies that want marketing analytics consulting from a firm whose largest service line is BI & Big Data.
Editor's pick View profile →
4
rank

N-iX

AI Development · Malmö, Sweden · est. 2002
8.8 /10
★★★★☆
35 verified reviews
Profile reviewed Sep 2026

N-iX is named on Clutch's own 'Big Data Marketing' leaders list, backed by BI & Big Data Consulting & SI at 36% of its service mix — the largest concentration in our entire research — and a Clutch-verified business entity. Its 4.8/5 rating across 35 reviews adds independently audited credibility.

Location Malmö, Sweden
Founded 2002
Team size 1000–9999
Key Services
  • Marketing Analytics Consulting
  • BI & Big Data Consulting & SI
  • Data Analytics
  • AI-Driven Attribution Modeling
Key Strengths
  • Named on Clutch's Big Data Marketing leaders list
  • BI & Big Data is 36% of service mix, the largest in our research
  • 4.8/5 Clutch rating across 35 reviews
Notable Clients
  • Bosch
  • Siemens
✓ Editor's note: Independently named on Clutch's Big Data Marketing leaders list, backed by the largest BI & Big Data concentration in our entire research (36%).
Best for: Enterprises that want marketing analytics consulting from an independently verified Big Data Marketing leader.
5
rank

Adastra Corporation

Toronto, Canada
8.5 /10
★★★★☆
15 verified reviews
Profile reviewed Sep 2026

Adastra Corporation is named on Clutch's own 'Big Data Marketing' leaders list, backed by genuine enterprise scale (1,000–9,999 employees) and the broadest documented BI/data platform toolkit in our research. Its 4.9/5 rating across 15 reviews reflects strategic marketing analytics work at real enterprise scale.

Location Toronto, Canada
Team size 1000–9999
Key Services
  • Marketing Analytics Consulting
  • Multi-Platform BI Strategy
  • Cloud Consulting & SI
  • BI & Big Data Consulting & SI
Key Strengths
  • Named on Clutch's Big Data Marketing leaders list
  • 1,000–9,999 employees, largest enterprise scale confirmed here
  • 4.9/5 Clutch rating across 15 reviews
Notable Clients
  • OSRAM GmbH
✓ Editor's note: Independently named on Clutch's Big Data Marketing leaders list, from the largest, most enterprise-scale company confirmed for this query.
Best for: Enterprises that need marketing analytics consulting at true enterprise scale, across multiple data platforms.
6
rank

InData Labs

AI Consulting · Vilnius, Lithuania · est. 2014
8.2 /10
★★★★☆
20 verified reviews
Profile reviewed Sep 2026

InData Labs is named on Clutch's own 'Big Data Marketing' leaders list, backed by its self-described identity as a data science firm and a documented history of predictive analytics and sentiment analysis — both directly applicable to marketing attribution and customer behavior analysis. Its 20 reviews average 4.8/5.

Location Vilnius, Lithuania
Founded 2014
Team size 50–249
Key Services
  • Marketing Analytics & Attribution Modeling
  • Predictive Analytics
  • Sentiment & Behavioral Analysis
  • BI & Big Data Consulting & SI
Key Strengths
  • Named on Clutch's Big Data Marketing leaders list
  • Predictive analytics and sentiment analysis directly applicable to marketing attribution
  • 4.8/5 Clutch rating across 20 reviews
✓ Editor's note: Independently named on Clutch's Big Data Marketing leaders list, with predictive analytics and sentiment analysis work directly applicable to marketing attribution.
Best for: Companies whose marketing analytics need is centered on predictive modeling or customer sentiment analysis specifically.

Research Sources

This ranking was compiled using publicly available company information, verified review platforms, and editorial research.

Company profiles
Review & directory platforms
Last source verification: September 14, 2026
Lukas Schneider
Written by
Senior Research Analyst
Senior Research Analyst specializing in the evaluation of AI, machine learning, data engineering, and software development companies for businesses looking to build and scale data-driven products.
Katrine Holm
Fact-checked by
Editor-in-Chief
Katrine Holm is the Editor-in-Chief covering artificial intelligence, machine learning, data engineering, analytics, cloud technologies, and enterprise software. She oversees editorial strategy and ensures that the publication’s technical guides, service explainers, industry analysis, and technology reviews are accurate, practical, and grounded in real-world implementation.
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