Big data is the process of taking very large sets of complex data from several channels and analyzing it to determine patterns and identify opportunities to gain actionable insights. Finding the right business intelligence analytics consultant or BI company to assist you in your next project can be daunting. Browse our vetted list of top-ranking big data companies and BI consultants across the world. Filter by location, budget, reviews and more!
Best Big Data Companies & Data Analytics Consultants
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$1,000+$25 - $49 / hr50 - 249Princeton, NJ
"Veraqor was very responsive and got answers to questions in asynchronous sessions. Meetings were smooth."
- Senior Agile Lead, AKA Raisin
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$10,000+$25 - $49 / hr50 - 249Wrocław, Poland
"Their professionalism in all aspects is impressive."
- CPSO, Fadata EAD
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$10,000+$50 - $99 / hr50 - 249Florianópolis, Brazil
"Their agile methodology and deliverables are impressive and have been working effectively since the project started."
- Founder, Construa Equity
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$5,000+$25 - $49 / hr1,000 - 9,999Thiruvananthapuram, India
"Qburst has been consistent in their work and that has been the reason I stay with them."
- Vice President, Data Analytics Company
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$10,000+$50 - $99 / hr50 - 249Nicosia, Cyprus
"They constantly ask questions and check in rather than assuming what we want, which has been excellent." "
- President, Black Business Association of BC
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$5,000+$50 - $99 / hr1,000 - 9,999St. Petersburg, FL
"They ensured the project was handled carefully and things were delivered on time."
- Technical Lead, Gas Manufacturing Company
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$1,000+$50 - $99 / hr50 - 249Ambala, India
"Complere’s biggest strength is their technical knowledge and their commitment to delivery, which matters to us."
- Executive, Pharmacy Benefit Manager Company
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$10,000+$50 - $99 / hr50 - 249Kyiv, Ukraine
"They have the best data engineering expertise we have seen on the market in recent years."
- CEO, Advascale
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$25,000+$50 - $99 / hr250 - 999Warszawa, Poland
"The team has integrated well with our developers and became productive quickly."
- Managing Director, Luma Financial Technologies
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$10,000+$100 - $149 / hr10 - 49Providence, RI
"Blackburn Labs’ oversight is impressive. They review and test the solution multiple times before releasing it."
- Founder, Dedicahealth
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$10,000+$50 - $99 / hr10 - 49New York, NY
"NeenOpal has accomplished in a few days what we expected would take 1–2 weeks."
- Head of Business Intelligence, International Hospital & Healthcare Company
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$5,000+$25 - $49 / hr250 - 999Kolkata, India
"We were quite skeptical about outsourcing our project but everyone at INT. was professional, friendly, helpful, and…"
- CEO, Digital Marketing Agency
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$10,000+$50 - $99 / hr10 - 49Kyiv, Ukraine
"They understood the goal of my project quickly and we were on the same page from the beginning."
- Founder, Software Company
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$100,000+$50 - $99 / hr1,000 - 9,999Oakland, CA
"These guys definitely go above and beyond, by being thoughtful and proactive in communicating."
- Founder, RepairQ.io
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$25,000+$25 - $49 / hr1,000 - 9,999Plano, TX
"We're delighted with their work so far."
- Executive, Insurance Software Solutions Company
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$10,000+$150 - $199 / hr10,000+Bellevue, WA
"Their ability to hire superb talent in a crunched market was impressive."
- Former Head of Digital & Product Analytics, Thomson Reuters
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$50,000+$50 - $99 / hr250 - 999Prague, Czech Republic
"They have good response times, delivering bug fixes within a day."
- IT Manager, M.M.Warburg & CO
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$1,000+$50 - $99 / hr2 - 9Vancouver, Canada
"The management style is result-driven, detail-oriented, and client-centric."
- Business Intelligence Developer, Grant Processing System
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$100,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
"I'm impressed by the quality of the talent they provide."
- Director of Engineering, Mobysoft Ltd
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$50,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
“They came up with new ideas and became an extension of our team.”
- CEO & CTO, Civex
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$25,000+$50 - $99 / hr250 - 999Poznań, Poland
''They delivered quality work thanks to their aim of turning in the best possible results.''
- Executive, Modern Healthcare Company
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$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
"We see the collaboration as a success."
- Head of Digital Operations, Temporary Staffing Company
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$75,000+$50 - $99 / hr50 - 249Atlanta, GA
"All issues were promptly addressed and improved."
- Head of Product & Strategy, Telecommunications Company
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$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
“I had a great experience working with them. We were able to recruit a lot of brilliant engineers in a very fast time.”
- Director of Software Engineering, Verizon Media
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$1,000+$50 - $99 / hr1,000 - 9,999Warszawa, Poland
"The Britenet team has shown full commitment to preparing a solution at the highest level."
- HR Expert, Fundacja Aktywizacja
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
"They work with our "one band, one sound" philosophy of having a single, integrated team."
- CTO, Infrastructure Services & Software Provider
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$25,000+$50 - $99 / hr10 - 49Kraków, Poland
"They used their skills in AI and ML that power our recommendation engine and expense claim management automation."
- CEO, Tech Company
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$1,000+$50 - $99 / hr50 - 249Sofia, Bulgaria
“I was impressed with how clear and confident Accedia was about their expertise — they never overstated anything.”
- President & CEO, OAGi
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$25,000+$25 - $49 / hr250 - 999San Diego, CA
“They are the best offshore developer I’ve ever worked with.”
- CEO, small tweaks
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$25,000+$25 - $49 / hr250 - 999Pune, India
"Everything worked as expected."
- CTO, VideoFlow
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$25,000+$50 - $99 / hr50 - 249New York, NY
"They’re able to suggest solutions and better alternatives as opposed to just agreeing to our every idea."
- Co-Founder, Circularr, Ltd
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$5,000+$25 - $49 / hr50 - 249Ahmedabad, India
"They’re always available to communicate in order to get the project going."
- CFO, JoBase
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$10,000+$25 - $49 / hr10 - 49Sahibzada Ajit Singh Nagar, India
"The support that they provided was very impressive."
- Sales & Operations Head, AMS International
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$10,000+$25 - $49 / hr50 - 249Sofia, Bulgaria
"They are a highly engaging and very experienced partner."
- Founder & CEO, RobosizeME
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$10,000+$25 - $49 / hr50 - 249San Jose, CA
“They took the project in stride and had fun with it, and we appreciated that.”
- Owner & CEO, Laiout Inc
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$250,000+$50 - $99 / hr1,000 - 9,999Minneapolis, MN
“The people at Coherent Solutions are very nice and passionate about what they do.”
- Director of Agile Delivery, CleanChoice Energy
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$25,000+$50 - $99 / hr10 - 49Lisboa, Portugal
"They truly are a one-of-a-kind and exceptional organization."
- Co-Founder, Curve Communications Private Limited
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$10,000+$50 - $99 / hr50 - 249Córdoba, Argentina
“They provided us with exactly what we were looking for.”
- IT Corporate Manager, Frigus Bohn S.A de C.V
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$10,000+$25 - $49 / hr250 - 999Atlanta, GA
"They followed up on the entire project and showed great teamwork."
- CTO, Banking Firm
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$50,000+$100 - $149 / hr50 - 249York, United Kingdom
“I know that by the time I receive the final deliverable, it’s been thoroughly tested and checked.”
- Director & Head of Design & Development, Booost Education
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$5,000+$50 - $99 / hr50 - 249Coral Gables, FL
"The team was very organized and communicate very well in the requests."
- Global Logistics Analyst, NIdec Global Appliance
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$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
''We've been able to give clinicians access to real-time data and intelligence about their patients.''
- COO, Nexus Digital Technology
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$25,000+$25 - $49 / hr10 - 49Bogotá, Colombia
“Leanware is transparent, and they’re very honest with the work that they do.”
- Co-Founder & CEO, Elephant CPA
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$50,000+$100 - $149 / hr250 - 999New York, NY
"I was impressed with their detailed approach to develop the right messaging."
- Marketing Program Manager, Johnson Controls
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$10,000+$25 - $49 / hr50 - 249San Francisco, CA
“Our team loves working with Azumo. They work very fast and have an appetite for challenging tasks.”
- Partner, Thrive
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$5,000+$50 - $99 / hr10 - 49Toronto, Canada
"Synergo asks questions about what we want to build in order to understand and solve for the broader problem."
- Development Manager, Platform Software Co
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$10,000+$25 - $49 / hr50 - 249London, United Kingdom
"Childish supported a smooth engagement characterized by great communication."
- Co-Founder & Director, MNDB LLC
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$25,000+$100 - $149 / hr2 - 9Denver, CO
“Volare Software’s teamwork spirit was impressive; they worked with us through the hard times.”
- Project Manager, Adapt-Global
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$25,000+$100 - $149 / hr10 - 49London, United Kingdom
"They were creative in coming up with ways to go beyond what we asked them to do."
- Founder, Unleash
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$10,000+$25 - $49 / hr2 - 9Sandton, South Africa
"The SIVOXI® team is dependable and professional."
- Senior Financial Advisor, Khoury & Associates
BI and big data firms help businesses with data mining, process analysis, and performance benchmarking.
Data analytics consultants assist businesses by generating fresh approaches to achieve success and business growth. They explain crucial findings to company leaders to best optimize workflow and processes.
Big data analytics involves cutting-edge analytical methods on large, heterogeneous data sets.