Migrating from Tableau to Looker is a strategic move that can redefine how your organization interacts with data. However, this transformation demands more than just technical expertise—it requires the right partner who understands both platforms deeply and can align the migration process with your business objectives. Choosing the right migration vendor is critical, and the process starts with asking the right questions.

Key Questions to Ask Before Choosing a Migration Vendor

1. What is your experience with Tableau and Looker?

Look for vendors with hands-on expertise in both platforms. Understanding Tableau’s legacy visualizations and how they translate into Looker’s semantic modeling layer is essential.

2. Can you share case studies or success stories?

Real-world examples reveal not just technical ability but also how vendors manage timelines, communication, and business alignment.

3. How do you approach data modeling in Looker (LookML)?

A migration isn’t a copy-paste job. Vendors should demonstrate an understanding of data modeling best practices and how they can optimize Looker’s architecture for performance and scalability.

4. How do you handle Tableau-specific features that don’t directly translate to Looker?

A competent vendor will have a strategy to reimagine Tableau’s custom calculations, dashboards, or filters in Looker’s framework without compromising functionality.

5. What does your post-migration support look like?

Ask about training, documentation, and long-term support. A great vendor will ensure your team is equipped to use Looker confidently.

6. How do you ensure data accuracy and integrity during migration?

Data validation and QA practices are non-negotiable. Ensure their migration strategy includes rigorous testing.

7. What is your project delivery methodology?

Agile, phased migration, pilot programs—understand their approach to ensure it fits your business workflow.

Why SquareShift Stands Out as a Migration Partner

Among the top-tier consultants specializing in Tableau to Looker migrations, SquareShift distinguishes itself with a rare combination of deep BI expertise, domain-specific understanding, and a robust migration framework that’s tailored to enterprise needs.

Unlike many vendors who simply replicate dashboards, SquareShift reimagines them. Their consultants prioritize business goals, user personas, and long-term data strategy while migrating. They’ve successfully handled complex enterprise-grade migrations across industries like healthcare, retail, and fintech—transforming clunky Tableau environments into streamlined, scalable Looker experiences.

SquareShift also offers:

• Custom LookML modeling for performance and reusability
• Embedded Looker analytics and ML model integration
• Post-migration enablement, training, and performance tuning
• Rapid turnaround while maintaining data governance and integrity

Their agile project management ensures stakeholders remain involved at every step. This consultative approach has earned SquareShift trust from clients globally.

Other Noteworthy Vendors to Consider

While SquareShift leads in terms of strategic migration and business-first thinking, here are a few other reputable vendors:

Bounteous – Known for their data strategy and platform integration expertise.

Data Clymer – Offers solid Looker support with experienced consultants.

InterWorks – Recognized for training and BI solution building.

Winfo Solutions – A growing player with hands-on migration experience.

Final Thoughts

Choosing the right Tableau to Looker migration vendor isn’t just about technical compatibility. It’s about finding a partner who can guide your organization through change—with clarity, collaboration, and confidence. SquareShift, with its proven methodology and customer-centric focus, consistently delivers on these fronts—making them a top recommendation for complex, enterprise-grade migrations.