Conferences / Tallinn Data Week
Tallinn Data Week 2026
Oct 19–23, 2026 · T1 Venue (T1 Mall of Tallinn), plus satellite venues, Tallinn, Estonia
- Conference
- Tallinn Data Week Data science & ML
- Dates
- Oct 19, 2026 – Oct 23, 2026
- Venue
- T1 Venue (T1 Mall of Tallinn), plus satellite venues
- Place
- Tallinn, Estonia
- Format
- In person
- Status
- Past
- Attendance
- 500Organizer: 'gathering 500+ data professionals from 200+ organisations' (target, pre-event).
- Website
- tallinndataweek.ee
- Recorded
- 13 sponsors · 20 speaker appearances
- Notes
- Conference day Oct 19 at T1 Venue (two stages: general/business and hands-on engineering), satellite events Oct 20-22 hosted by sponsors (Snowflake, University of Tartu, Sparkle, Wizon, Ekai, Bolt) and a closing event Oct 23. Paid conference ticket via Fienta (price not captured); satellite events free. Speakers from the main-event schedule.
Ticket prices
No ticket prices recorded
Sponsors 13
Gold 2
- Salesforce · Gold Sponsors
- Snowflake · Gold Sponsors
Bronze 1
- SelectZero · Bronze Sponsors
Community 8
- CD Foundation · Community Partners
- Cloud Tech Tallinn · Community Partners
- Estonian Fabric User Group · Community Partners
- Helsinki Data Week · Community Partners
- PyData · Community Partners
- Sparkle · Community Partners
- University of Tartu · Community Partners
- Wizon · Community Partners
Speakers and talks 20
| Speaker | Company | Role | Talk | Links |
|---|---|---|---|---|
| Alex Holomozyi | Salesforce | Keynote | From data to action: building trusted AI on a semantic foundation | — |
| Chirag Agarwal | Bolt | Keynote | Metrics that matter | — |
| Jaan Aru | University of Tartu | Keynote | Artificial intelligence and natural stupidity | — |
| Silja Märdla | Bolt | Keynote | Metrics that matter | — |
| Tiina Kruusimägi | MKM / Eesti.ee | Keynote | Changing public service delivery through data: Why it matters | — |
| Ali Adil | Microsoft | Speaker | How to think and become a frontier firm in this AI era | — |
| Angela Carpenter | Snowflake | Speaker | Learning to read our own marketplace: Chat categorization with Snowflake AI | — |
| Hardi Teder | LHV Paytech | Speaker | There are icebergs in our data lake: the LHV Paytech story of performance and data quality | — |
| Ieva Sargautytė | Ovoko | Speaker | Learning to read our own marketplace: Chat categorization with Snowflake AI | — |
| Juha Korpela | Helsinki Data Week | Speaker | Semantics and context for data products | — |
| Kaur Tiitus | Wizon | Panelist | Using emerging AI fast — without giving up on quality | — |
| Kristo Raun | Lightyear | Panelist | Using emerging AI fast — without giving up on quality | — |
| Lauri Koobas | — | Speaker | The business value of a data platform | — |
| Nick Vandrey | Cachet | Speaker | An AI cookbook for data platforms | — |
| Pedro Paiva | Bolt | Panelist | Using emerging AI fast — without giving up on quality | — |
| Pieter Jansen | Microsoft | Speaker | Data platforms in the age of agents: Value, context and where to start | — |
| Stein-Marten Pool | Coop Pank | Speaker | The promise and pitfalls of data-driven automated sales | — |
| Stenver Jerkku | Soldera | Speaker | No slides, just agents: running Estonia’s #1 AI company live | — |
| Tero Miikki | ekai.ai | Panelist | Using emerging AI fast — without giving up on quality | — |
| Veli-Matti Ojala | Amazon Web Services | Speaker | Self-serve Analytics in the era of GenAI: How to guide it | — |