DDL14–15 Apr 2027
Data Decoded LDN
Olympia London, West London
A free two-day data and AI event at Olympia for around 3,000 attendees, with five theatres covering leadership, analytics, governance, architecture and data engineering. The 2026 edition featured speakers from Anthropic, Formula 1, Lloyds Banking Group, NatWest and Sky.
Price and access
Free · Free to attend, registration required
Who it is for
AI & data · Engineering
What we know
- Date
- 14–15 Apr 2027
- Time
- Not confirmed
- Venue
- Olympia London, West London
- Format
- Conference
- Organiser
- Media12
OUR TAKE
Is it worth your time?
Worth it if
You run a data team and want a free, practitioner-heavy alternative to the bigger data expos.
Think twice if
- You want to avoid sales pitches: it's sponsor-funded, so expect vendor stands and badge scanning
- You need the 2027 line-up before committing: speakers haven't been announced yet
Source and checking
Date, location, price and booking link checked against the official event source. BADGED has not attended this edition.
Verified by BADGED on 2 Nov 2026.
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