We carefully curated this list of 10 leading big data companies after reviewing numerous agencies, considering their services, awards, portfolios, industry reputation, pricing, and client reviews. Read into our featured agencies' specialties and case studies to get you started on your search.

The Number 1 Big Data Consulting Company as Selected by DesignRush Is...

BigData Boutique

• Best for: Overall
• Average hourly rate: Inquire
• Minimum budget: Inquire
• Founded: 2016
• Size: Under 49
• Location: Tel Aviv, Israel
• Notable clients: First International Bank of Israel (FIBI), AT&T, eBay, SAP, Intel

Specializing in big data consulting, BigData Boutique offers expert guidance, hands-on development, product support with service level agreements (SLA), data architecture design, and data modeling. The company operates with seasoned data analysts and engineers who are well-versed in Elasticsearch, OpenSearch, Apache Kafka, Flink, Spark, and Databricks. BigData Boutique takes pride in having partnered with leading global brands, including Notion, Yotpo, Wix, and Payoneer.

BigData Boutique Success Story

• Challenge: Initially using Hortonworks, FIBI faced issues when Cloudera acquired the system and changed licensing and deployment methods. The company planned to shift to Kafka, but the transition proved challenging as FIBI’s existing Hadoop-based ETL (extract, transform, and load) processes couldn't be reused.
• Solution: BigData Boutique engineered a data architecture on Kafka that matched the client’s original one for easy user adoption and system integration. The solution extracted data from the client’s mainframe, collected and processed it on Kafka, and interpreted it on MongoDB, which connects to many of the client’s core applications and website. The big data consulting company also added security measures to the data infrastructure, ensuring compliance with banking regulations.
• Results: The solution also helped FIBI reduce latency and improve customer experience by streamlining data processes. The client was impressed by BigData Boutique's approach to resolving the complications that arose throughout the process.

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ScienceSoft

• Best for: Big data team augmentation
• Average hourly rate: $50
• Minimum budget: Inquire
• Founded: 1989
• Size: 500-999
• Location: McKinney, TX
• Notable clients: Nestle, Deloitte, eBay, IBM, Nasa

Advancing client success for over 35 years, ScienceSoft offers end-to-end big data consulting and development services. Its consulting service covers advisement pertaining to big data audits and improvements, infrastructure consulting, enterprise data storage and analytics solutions, enterprise event-driven solutions, and consumer-centric big data platforms. Beyond consultative assistance, it offers big data solution implementation, support, and maintenance. With a team of 750 IT professionals, ScienceSoft is proficient in 100 technologies and has amassed a portfolio of over 4,000 clients.

ScienceSoft Success Story

• Challenge: Facing the limitations of its legacy Informatica solution, a jewelry manufacturer and retailer sought to develop its own enterprise data warehouse that incorporated its business-critical systems. However, the in-house team lacked the technical skills and knowledge to execute this undertaking.
• Solution: With the client’s development team already highly proficient in SQL, ScienceSoft provided Python, Bash, and Spark expertise to address the skill gaps. It also collaborated closely with the team to hold informal lessons, troubleshoot the solution, and give the needed support. Moreover, ScienceSpot implemented seven ETL pipelines to allow the client to gain insight into its various operations.
• Results: Beyond accelerating the project development, the client’s development team advanced their ETL-building skills and became proficient in Python and Spark, allowing them to adapt and scale the solution as required. Furthermore, the client improved inventory management, marketing campaigns, and tendering, resulting in higher profits and cost savings.

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Unicsoft

• Best for: Sentiment analysis
• Average hourly rate: $50
• Minimum budget: $50,000 & Up
• Founded: 2005
• Size: 100-249
• Location: London, United Kingdom
• Notable clients: MakerDAO, Frontier Carbon Solutions, TMA Sports Management, VisualFX, AlphaWallet

From startups to enterprises, Unicsoft aims to help businesses gain a competitive advantage by consolidating disjointed data into an actionable structure. As a big data consultant, the company conducts data analysis, processing, pipeline design, integration, management, software and infrastructure consulting, data security, and data visualization. It also specializes in customer behavior analytics, risk management, predictive analytics, supply chain management, and blockchain analytics and automation, among other things. Since its inception, Unicsoft’s team has grown 20x and comprises over 150 experts.

Unicsoft Success Story

• Challenge: Striving to elevate customer loyalty and return on investments (ROI), an established eCommerce platform commissioned Unicsoft to create a data analytics solution that could analyze customer responses and filter them according to positive, negative, or neutral feedback.
• Solution: After cleaning and processing the data, Unicsoft used semantic analysis and a natural language toolkit (NLTK) to analyze the used language, including synonyms, abbreviations, colloquial and vernacular expressions, and tone. The selection was enriched with customer information from social media, product lines, and client information for a more comprehensive analysis. To further strengthen the impact, Unicsoft compared the results with the customer’s numerical scores to validate the solution’s findings.
• Results: The data analytics solution allowed the client to craft data-driven marketing and sales strategies, boosting revenue by 10%.

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Motifworks

• Best for: Azure data platform optimization
• Average hourly rate: Inquire
• Minimum budget: Inquire
• Founded: 2010
• Size: 100-249
• Location: Towson, MD
• Notable clients: Spellman, New York University, Atlas Oil, American Nurses Association, Wolters Kluwer

Motifworks accelerates digital transformation through expert big data consulting and implementation services. Its portfolio comprises data ingestion, pipeline, storage, AI solutions, advanced reporting, and data visualization. As a data science consulting firm, Motifworks specializes in Microsoft Azure, leveraging Data Explorer, Data Lake, Data Factory, HDInsight, and its customized AzureSmart platform to help businesses maximize the value of their data assets. Boasting a team of 5,000 seasoned professionals, Motifworks has delivered over 100 projects to businesses worldwide.

Motifworks Success Story

• Challenge: Power supplies manufacturer Spellman used an ERP system to track inventory. However, the system’s current architecture could not provide in-depth insights into its inventory across its manufacturing, distribution, and serving locations worldwide.
• Solution: Using Microsoft Azure’s comprehensive big data capabilities, Motifworks developed a data platform with a holistic overview of Spellman’s inventory. It implemented Azure’s Data Factory to collect and process the data while creating hierarchal structures and aggregates via Azure Analysis for a dynamic view. Lastly, Motifworks integrated Power BI so the client could seamlessly create self-service reports.
• Results: Through the new solution, Spellman could make faster and more informed decisions, gain more insight into its business systems, and increase the productivity of its data engineers. By migrating to Microsoft Azure, Spellman was able to scale its platform without upfront investments, saving on costs.

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Intelliarts

• Best for: Big data modernization
• Average hourly rate: $50
• Minimum budget: $50,000 & Up
• Founded: 1999
• Size: 100-249
• Location: Lviv, Ukraine
• Notable clients: Optimizely, Dell, Autodesk, HubSpot, Matic

Dedicated to building the next generation of technology, Intelliarts offers big data consulting, data mining, data collection, infrastructure, data storage, processing, machine learning, business intelligence, and predictive modeling services. Its capabilities extend to data strategy and roadmaps, architecture design, data lakes and warehouses, analytics, and system integration. Providing data solutions since 1999, Intellliarts has partnered with some of the biggest brands on the market, including Dell, Autodesk, and HubSpot.

Intelliarts Success Story

• Challenge: Experiencing previous success with Intelliarts, software as a service (SaaS) company Optimizely collaborated with the big data consulting firm again to build its customer data platform (CDP).
• Solution: Being familiar with the client’s product, Intelliarts crafted a robust and user-friendly CDP that integrated data from multiple sources, including Optimizely’s 60 platform integrations and the clients’ websites. The solution was built to provide real-time customer segmentation, make predictive recommendations, and generate reports, with functionalities for multi-channel marketing automation, data process automation, and a unified data view.
• Results: With a powerful CDP that can manage terabytes of monthly data, Optimizely has helped its clients eliminate data silos, improve customer personalization, and increase marketing campaign effectiveness. This translated to higher conversions, sales, and revenue.

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Sigma Software

• Best for: Data management
• Average hourly rate: $40
• Minimum budget: $1,000-$10,000
• Founded: 2002
• Size: 1,000 & Up
• Location: Lviv, Ukraine
• Notable clients: Energy Super Modelers and International Analysts (ESMIA), Siemens Healthineers, Scandanavian Airlines, AOL, AstraZeneca

Sigma Software aspires to guide businesses from ideas to profit through big data consulting. To enhance business processes, the company provides real-time and near real-time analytics, predictive analytic platforms, data warehouses and lakehouses, business intelligence, reporting and visualization, and big data engineer augmentation. These services are supplemented with data architecture and design, platform implementation, integration and governance, and analytics and maintenance. With offices in 19 countries, Sigma Software delivers over 40 value-added services and has been recognized among the top 100 outsourcing providers globally.

Sigma Software Success Story

• Challenge: With Excel and its legacy system no longer capable of supporting its growing data needs, ESMIA Consultants approached Sigma Software to produce an automated data management solution.
• Solution: Mapping out ESMIA’s current data flow, Sigma Software advised migrating to Datuum, PostgreSQL, Power BI, and Azure Cloud. These transitions resolved most data issues, automated data processing tasks, and unified data from various sources while allowing the client to scale the solution as needed. Moreover, Sigma Software customized Datuum’s ready-built platforms, migrated client’s systems to Azure, designed data architectures, performed integrational and load testing, and implemented an intuitive user interface.
• Results: ESMIA has streamlined the data processing of millions of data sets, cutting down process time from hours to minutes. The new architecture allowed the company to deliver advanced reporting to its clients, have full system control, and efficiently manage complex datasets.

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Innowise

• Best for: Data lake development
• Average hourly rate: $150
• Minimum budget: $25,000-$50,000
• Founded: 2007
• Size: 1,000 & Up
• Location: St. Petersburg, FL
• Notable clients: Deloitte, Accenture, BMW, QCentris, NFT Pro

Powering data-driven decision-making, Innowise specializes in big data consulting, with expertise spanning analytics, management, visualization, design, quality management, testing, migration, mining, integration, and automation. Catering to small and established businesses alike, the company assists them with data engineering, business intelligence, AI/ML, data science, data storage, and security. Completing over 1,100 projects across its 17 years of operation, Innowise has received industry recognition from the International Software Testing Qualifications Board (ISTQB), Forbes Technology Council, and the International Association of Outsourcing Professionals (IAOP), among others.

Innowise Success Story

• Challenge: Having data dispersed across multiple legacy systems, a financial institution struggled to holistically process its data, preventing it from gaining timely insights and scaling its data analytics capabilities. With limited visibility over its data management, the company was at risk of violating banking regulations, prompting it to reach out to Innowise for assistance.
• Solution: Innowise proposed a medallion lakehouse architecture featuring a single source of truth for banking data storage that consolidates data from multiple data streams. To achieve this, Innowise mapped the client’s data source, automated pipelines, and streamlined data layering. It also applied data imputation, flagging strategies, and indexing techniques, empowering the solution with interactive dashboards and a data governance framework.
• Results: With the new architecture, the client reduced data processing time by 34% and enhanced compliance reporting by 26%. The optimized data management resulted in significant cost savings, elevated customer relationships, and increased revenue and conversions.

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Yalantis

• Best for: Data architecture development
• Average hourly rate: $45
• Minimum budget: $25,000-$50,000
• Founded: 2008
• Size: 500-999
• Location: Warsaw, Poland
• Notable clients: KPMG, Toyota Tsusho, Bosch Home Connect, Google X, Scholz Databank

Big data consulting company Yalantis helps businesses maximize the value of their data through infrastructure analysis, data integration, management strategy development, risk analysis, and project estimation. Committed to establishing profitable data governance, the company provides big data strategy development, platform evaluation, architecture design, infrastructure advisement, storage, analytics solutions, and AI integration. Beyond the professional services, Yalantis has introduced IT events, educational courses, and training programs across its offering, having mentored over 400 graduates to date.

Yalantis Success Story

• Challenge: Seeking to improve its customer service and overcome data silos and incomplete data issues, a third-party logistics (3PL) company partnered with Yalantis. The client requested a data analytics solution to extract data from multiple sources, including customer logs, IoT devices, and supply chain systems.
• Solution: Recognizing that the client needed several types of data reports, Yalantis devised a six-layered solution architecture for organizing the distorted data. The multifaceted solution featured layers for ingestion, storage, cataloging and search, processing, consumption, and security. Other core components included a data lake, real-time data extraction capabilities, data visualization and analysis, and predictive analytics.
• Results: The 3PL company gained a flexible and scalable data analytics solution, which helped increase customer lifetime value (CLV) through valuable customer insight, maximize storage space through predictive stock planning, and optimize shipping routes by traffic and weather analysis.

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Intellias

• Best for: Microsoft Azure migration
• Average hourly rate: $40
• Minimum budget: Inquire
• Founded: 2002
• Size: 1,000 & Up
• Location: Lviv, Ukraine
• Notable clients: Hello Fresh, DKV, PandaDoc, TomTom, Swissquote Group Holding

Seeking to drive smarter business choices through data, Intellias provides value-added solutions comprising audit, migration, reengineering, and user training. Its data and analytics portfolio extends to data strategy, management, engineering, monetization, DataOps, AI/ML, business intelligence (BI), and reporting. In recognition of its excellence, Intellias has won the DevOps Excellence Awards, Stevie Awards, and Globee Awards, having helped over 160 businesses worldwide make data-driven decisions.

Intellias Success Story

• Challenge: Looking for a more efficient, cost-effective, and agile way to serve 23 million subscribers, a national telecom company was preparing for a Microsoft Azure migration, requesting Intellias' assistance to ensure a smooth transition.
• Solution: Intellias proposed a conceptual architecture and a phased plan with performance benchmarking to help the client maximize the cloud platform. The company built a data processing and analytics platform capable of warehousing, analyzing, and managing petabytes of data from various sources. The platform was designed to have powerful business intelligence capabilities and provisions for machine learning and artificial intelligence functions.
• Results: With Intellias’ help, the client validated the benefits of cloud migration, reducing CPU load for data processing by 85% and speeding up data processing time by threefold after transferring to Azure. It also gained an enterprise-level data analytics tool that processes petabyte-scale data, performs advanced analytics, and improves fact-based strategy-making.

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N-iX

• Best for: Data warehouse development
• Average hourly rate: $60
• Minimum budget: $50,000 & Up
• Founded: 2002
• Size: 1,000 & Up
• Location: Valletta, Malta
• Notable clients: Bosch, Siemens, eBay, Messer, TotalEngeries

Empowering global businesses for 21 years, N-iX specializes in big data strategy design, analytics, consulting, and assessment. With expertise in data governance, cloud migration, platform development, AI/ML implementation, and team augmentation, it has built solutions recognized by Forrester, CRN Solution Provider 500, and Global Outsourcing 100. The big data consulting company has over 160 active clients, half of which are enterprise-level organizations and Fortune 500 companies, and it is composed of 2,200 big data experts and software engineers.

N-iX Success Story

• Challenge: Relying on a third-party tool to manage its 40 global data centers and produce Monthly Service Reports (MSRs), a cloud service provider experienced data silos, inaccessible information, work inefficiencies, and poor data governance and management. These hindrances led to high expenses and hindered its ability to scale.
• Solution: Working closely with the client, N-iX studied its data retrieval, analytics, and reporting method to design a unified data warehouse and streamline its process. Across the process, N-iX migrated over 70 operational data sources, four data warehouses, and one data lake to Google Cloud. The company simplified data management by implementing the ELT method, featuring data extraction from Kafka, consolidation in BigQuery, and automatic conversion into MSRs.
• Results: Following the optimization, the client has saved about 17,000 hours of yearly work, decommissioned more than 20 servers, and increased data process and management efficiency, ultimately, saving over $1 million in total costs.

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How We Picked the Best Data Science Consulting Firms

We selected the best data science consulting firms by evaluating numerous agency profiles based on their skills, past achievements, reported strategies, client references, and previous collaborations. In doing so, we developed an effective assessment process to identify the leading companies with the expertise to provide comprehensive big data consulting solutions.

Our team of industry experts conducted the evaluation based on the following criteria:

• Reviews: Client satisfaction, level of trustworthiness, project management, communication style, and work ethics
• Portfolio: Successful projects showcasing the agency’s approach to delivering tangible results
• Awards and recognitions: List of notable achievements and affirmations by reputable third-party agencies
• Team bios: Overview of employee profiles and relevant big data consulting experience
• Top services: Core competencies and areas of focus
• Big data consulting expertise: Providing actionable advice and guidance that allow businesses to capitalize on their data and make data-driven decisions to achieve business objectives

Visit the DesignRush Agency Ranking Methodology for more information on how we research agencies.

10 Most Popular Big Data Consulting Companies Compared