Four days of satellite events
One conference day
19.10.2026 — 23.10.2026
Tallinn, Estonia
Tallinn Data Week is built on the idea of
“from data people to data people”
We are gathering 500+ data professionals from 200+ organisations to bring together the local data community and share practical knowledge, exchange ideas, and strengthen collaboration.
Monday, October 19
Conference Day
Opening of Tallinn Data Week at T1 Center
Keynotes from 9:00-18:00
Morning: Joint keynotes | Afternoon: 3 keynotes across two parallel tracks (General & Technical)
Modern Capabilities
Practical insights from organizations building modern data capabilities.
Data Valuation
Examining how organizations define and measure the value of data.
AI & Decision-Making
Real-world journeys in data-driven decision-making and AI adoption
Future Trends
Exploring the role of AI agents in modern data ecosystems.
Rest of the week
Satellite Events
Tuesday to Friday, October 20th to October 23rd.
Each day has its own theme and events all over Tallinn.
3 events per day hosted by local companies and communities all over Tallinn.
Daily Focus Areas
Curated days dedicated to AI, Data Engineering, Data Management, and Analytics.
Diverse Formats
A mix of hands-on sessions, casual meetups, and technical deep dives across the data stack.
Real Stories
Practical career journeys and lessons learned from professionals working in the field.
Friday, October 23
Closing Event
Location: TBA.
The official finale organised by Tallinn Data Week to bring the community together under one roof
Reflect & Look Ahead
A casual space to discuss the week’s biggest takeaways and forward-looking data trends.
Connect the Community
Celebrate the Estonian data ecosystem and connect ideas, people, and next steps
Registration for tickets is not available yet. Stay tuned!