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EPC Group

Enterprise Microsoft consulting with 29 years serving Fortune 500 companies.

(888) 381-9725
contact@epcgroup.net
4900 Woodway Drive, Suite 830
Houston, TX 77056

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About EPC Group

EPC Group is a Microsoft consulting firm founded in 1997 (originally Enterprise Project Consulting, renamed EPC Group in 2005). 29 years of enterprise Microsoft consulting experience. EPC Group historically held the distinction of being the oldest continuous Microsoft Gold Partner in North America from 2016 until the program's retirement. Because Microsoft officially deprecated the Gold/Silver tiering framework, EPC Group transitioned to the modern Microsoft Solutions Partner ecosystem and currently holds the core Microsoft Solutions Partner designations.

Headquartered at 4900 Woodway Drive, Suite 830, Houston, TX 77056. Public clients include NASA, FBI, Federal Reserve, Pentagon, United Airlines, PepsiCo, Nike, and Northrop Grumman. 6,500+ SharePoint implementations, 1,500+ Power BI deployments, 500+ Microsoft Fabric implementations, 70+ Fortune 500 organizations served, 11,000+ enterprise engagements, 200+ Microsoft Power BI and Microsoft 365 consultants on staff.

About Errin O'Connor

Errin O'Connor is the Founder, CEO, and Chief AI Architect of EPC Group. Microsoft MVP multiple years, first awarded 2003. 4× Microsoft Press bestselling author of Windows SharePoint Services 3.0 Inside Out (MS Press 2007), Microsoft SharePoint Foundation 2010 Inside Out (MS Press 2011), SharePoint 2013 Field Guide (Sams/Pearson 2014), and Microsoft Power BI Dashboards Step by Step (MS Press 2018).

Original SharePoint Beta Team member (Project Tahoe). Original Power BI Beta Team member (Project Crescent). FedRAMP framework contributor. Worked with U.S. CIO Vivek Kundra on the Obama administration's 25-Point Plan to reform federal IT, and with NASA CIO Chris Kemp as Lead Architect on the NASA Nebula Cloud project. Speaker at Microsoft Ignite, SharePoint Conference, KMWorld, and DATAVERSITY.

© 2026 EPC Group. All rights reserved. Microsoft, SharePoint, Power BI, Azure, Microsoft 365, Microsoft Copilot, Microsoft Fabric, and Microsoft Dynamics 365 are trademarks of the Microsoft group of companies.

Choosing between Power BI and Google Looker? Power BI is Microsoft's enterprise BI platform with deep Office 365 integration, governed semantic models, and Copilot AI features. This comparison covers licensing, performance, governance, and use-case fit — with EPC Group's recommendation based on 1,500+ Power BI deployments.

Key Facts

  • EPC Group has completed 1,500+ Power BI deployments across Fortune 500 and regulated-industry clients.
  • We hold Microsoft Solutions Partner designations in Data & AI and Modern Work.
  • This comparison is based on live client engagements, not vendor marketing material.
  • Contact: (888) 381-9725 · contact@epcgroup.net

Power BI vs Google Looker | BI Platform Comparison 2025

Expert Microsoft consulting and implementation

Technology Comparison

Power BI vs Google Looker

Power BI vs Google Looker: features, pricing, data modeling, and which BI platform is best for enterprise analytics.

Power BI vs Google Looker: Enterprise Comparison

Choosing between Power BI and Google Looker? Power BI is Microsoft's enterprise BI platform with deep Office 365 integration, governed semantic models, and Copilot AI features. This comparison covers licensing, performance, governance, and use-case fit — with EPC Group's recommendation based on 1,500+ Power BI deployments.

Key facts

  • EPC Group has completed 1,500+ Power BI deployments across Fortune 500 and regulated-industry clients.
  • We hold Microsoft Solutions Partner designations in Data & AI and Modern Work.
  • This comparison is based on live client engagements, not vendor marketing material.
  • Contact: (888) 381-9725 · contact@epcgroup.net

Power BI vs Google Looker: Side-by-Side Comparison

DimensionPower BIGoogle Looker
Cloud ecosystemMicrosoft AzureGoogle Cloud Platform
Semantic layerDAX / semantic modelLookML modeling language
Pricing modelPer user ($10–$20) or capacityPer user, custom enterprise pricing
Microsoft integrationNativeConnector-based
GovernanceNative workspace governance, RLS, certificationLooker Explore governance
AI featuresCopilot in Power BILooker Studio AI features
ComplianceHIPAA, SOC 2, FedRAMP, GDPRHIPAA, SOC 2, FedRAMP (Google Cloud)
Best forMicrosoft-stack enterprisesGoogle Cloud or Looker-native orgs

When to Choose Power BI

Choose Power BI when your organization meets these criteria.

  • Your organization is on Microsoft 365 or Azure.
  • You need native Teams, SharePoint, or Azure AD integration.
  • Your compliance posture requires FedRAMP GCC High.
  • You want Power BI Copilot for business-user AI analytics.

When to Choose Google Looker

Choose Google Looker when your organization meets these criteria.

  • Your data estate is on Google Cloud Platform (BigQuery, GCS).
  • You need LookML's code-first semantic modeling approach.
  • Your organization is standardized on Google Workspace.

EPC Group's Recommendation

For Microsoft-ecosystem organizations — especially those running Microsoft 365, Azure, Dynamics 365, or SharePoint — Power BI is the default recommendation. The native integration, compliance controls, and Copilot roadmap make it the most cost-effective long-term platform.

If your organization runs on a non-Microsoft cloud stack or has specific requirements that Power BI cannot meet, Google Looker may be the right choice. EPC Group will give you an honest assessment in the discovery call.

Frequently Asked Questions

What does EPC Group specialize in?

EPC Group specializes in enterprise Microsoft consulting — Power BI, Microsoft Fabric, Azure, SharePoint, and Copilot. We have completed 10,000+ enterprise engagements for Fortune 500 and regulated-industry clients.

How do I get started with EPC Group?

Call (888) 381-9725 or email contact@epcgroup.net. Every engagement starts with a 30-minute discovery call with the architect who will lead your project.

How much does EPC Group consulting cost?

Hourly rates run $150–$500 by specialization. Fixed-fee accelerators start at $25,000. See the pricing page for full ranges by service type.

Are you a Microsoft Solutions Partner?

Yes. EPC Group holds core Microsoft Solutions Partner designations including Data & AI, Modern Work, and Security.

Do you work with regulated industries?

Yes. Compliance is core to every EPC Group engagement. We architect for HIPAA, SOC 2, FedRAMP, CMMC, FERPA, and GDPR from day one.

Get an Expert Assessment

EPC Group gives independent platform assessments based on your specific environment, data volumes, compliance requirements, and existing vendor contracts. No vendor bias — we work with the tool that fits your needs.

Call (888) 381-9725 or request a 30-minute discovery call.

Frequently Asked Questions

Which is better for enterprise analytics, Power BI or Google Looker?

Power BI is the stronger choice for Microsoft ecosystem organizations with its native Azure AD, SharePoint, and Teams integration. Google Looker (now part of Looker Studio) excels in Google Cloud environments and offers a unique LookML semantic modeling layer that enforces consistent metric definitions across the organization.

How does Power BI pricing compare to Google Looker?

Power BI Pro costs $10/user/month and is included with Microsoft 365 E5. Power BI Premium starts at $20/user/month (PPU) or $4,995/month (capacity). Looker pricing is custom-quoted by Google and typically ranges from $5,000 to $100,000+ per year depending on usage, making Power BI significantly more affordable for most organizations.

What is the difference between DAX and LookML?

DAX (Data Analysis Expressions) is Power BI formula language for creating measures and calculated columns within the data model. LookML is Looker proprietary modeling language that defines data relationships, metrics, and business logic at the database layer. LookML enforces a single source of truth but requires developer expertise, while DAX is more accessible to business analysts.

Can Power BI connect to Google BigQuery?

Yes, Power BI has a certified connector for Google BigQuery that supports both Import and DirectQuery modes. This allows organizations using BigQuery as their data warehouse to leverage Power BI for visualization while keeping data in Google Cloud.

Which platform has better embedded analytics capabilities?

Power BI offers mature embedded analytics through Power BI Embedded with extensive APIs, row-level security, and white-labeling options. Looker provides embedded analytics through its API and Looker extension framework. Power BI Embedded is generally more cost-effective and better documented for ISV scenarios.

Need Help Choosing?

Schedule a free consultation to discuss your requirements

Get Expert Advice

Why Organizations Choose EPC Group

EPC Group is a Houston-based Microsoft consulting firm with 29 years of enterprise implementation experience and over 10,000 successful deployments across Power BI, Microsoft Fabric, SharePoint, Azure, Microsoft 365, and Copilot. We serve organizations across all industries including Fortune 500, federal agencies, healthcare, financial services, government, manufacturing, energy, education, retail, technology, and global enterprises.

What sets EPC Group apart is our governance-first approach. Every engagement begins with a security and compliance assessment. Our team of senior architects brings hands-on delivery experience across HIPAA, SOC 2, FedRAMP, and CMMC environments. We own outcomes, not hours.

  • Fixed-fee accelerators with predictable pricing and defined deliverables
  • Senior architect engagement on every project, not rotating juniors
  • Compliance-native delivery for regulated industries
  • End-to-end coverage from strategy through 24/7 managed services
  • 11,000+ enterprise engagements refined into repeatable, risk-controlled patterns

Call (888) 381-9725 or email contact@epcgroup.net for a free assessment.

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Power BI Strategy: 2026 Considerations for Power BI Vs Google Looker

Row-level security (RLS) and object-level security (OLS) in Power BI Premium and Fabric F-SKU capacities are the single most-overlooked compliance control in HIPAA, SOC 2, and FINRA-regulated environments. RLS scoped via service principal authentication (rather than embedded UPN passes) is the only pattern that survives a SOC 2 Type II auditor privilege-walk test. EPC Group includes service-principal RLS as a default in every regulated-industry Power BI engagement.

Power BI Copilot grounds itself on the semantic model, NOT the underlying source data. That means Copilot answers are only as accurate as the DAX measure definitions, the field metadata (display folders, descriptions, hierarchies), and the synonyms taxonomy. In practice, the difference between a Copilot deployment that drives 32% time-savings and one users abandon within 90 days is whether the semantic model was Copilot-prepared.

Decision factors EPC Group evaluates

  • Row-level security via service principal authentication
  • Capacity sizing decision (F2/F4/F64+) tied to peak concurrent users and refresh window
  • Copilot grounding quality assessment of semantic-model metadata
  • Direct Lake mode adoption for Fabric-resident semantic models
  • License optimization audit (Pro vs Premium Per User vs F-SKU)

See related EPC Group services at /services or schedule a discovery call at /contact.