Subsurface
- Organizer
- Dremio
- Category
- Vendor & industry
- Website
- dremio.com
- Social
- X / Twitter · LinkedIn · YouTube
- Typical place
- 5 cities
- Topics
- Warehouse & lakehouseData engineeringGenerative AIBusiness & leadershipGovernance & quality
Dremio's free 'cloud data lake' / lakehouse conference, branded Subsurface LIVE. Twitter @SubsurfaceConf is the conference's own account; LinkedIn is Dremio's; YouTube link is the Subsurface playlist on Dremio's channel. Fully virtual 2020-2022 (Summer 2020, Winter 2021, Summer 2021, Winter 2022), then annual. 2023 hybrid (virtual + in-person day in SF/NYC/London), 2024 hybrid (day 1 in person in NYC), 2025 'Subsurface World Tour' of in-person one-day events in 5 cities plus a later virtual day, 2026 announced as fully virtual.
Activity by year
Sponsor companies per year
Distinct companies sponsoring any event that year, counted once across events.
- Partial or unverified list
- No sponsor list
6 of 7 years have a partial, unverified or missing sponsor list, so their bars undercount.
Speakers per year
Distinct people on stage at any event that year; same year axis as sponsors.
Events
| Dates | Event | Place | Format / status | Attendance | Sponsors | Speakers |
|---|---|---|---|---|---|---|
| 2026 | Subsurface LIVE 2026 | — | OnlineAnnounced | — | — | — |
| Dec 10, 2025 | Subsurface 2025 Virtual Day | — | Online | — | — | 1 |
| Nov 13, 2025 | Subsurface World Tour 2025 - New York | New York, United States | — | — | 2 | |
| Nov 6, 2025 | Subsurface World Tour 2025 - San Jose | San Jose, United States | — | — | — | |
| Oct 29, 2025 | Subsurface World Tour 2025 - Nuremberg | Nuremberg, Germany | — | — | 4 | |
| Oct 16, 2025 | Subsurface World Tour 2025 - London | London, United Kingdom | — | — | 2 | |
| Oct 14, 2025 | Subsurface World Tour 2025 - Paris | Paris, France | — | — | 4 | |
| May 2–3, 2024 | Subsurface LIVE 2024 | New York, United States | — | 12 | 73 | |
| Mar 1–2, 2023 | Subsurface LIVE 2023 | — | — | — | 7 | |
| Mar 2–3, 2022 | Subsurface LIVE Winter 2022 | — | Online | — | 19 | 11 |
| Jul 21–22, 2021 | Subsurface LIVE Summer 2021 | — | Online | — | 9 | 1 |
| Jan 21–22, 2021 | Subsurface LIVE Winter 2021 | — | Online | — | — | — |
| Jul 29–30, 2020 | Subsurface LIVE Summer 2020 | — | Online | — | — | 7 |
Attendance over time
No attendance figures recorded
Most frequent speaker companies
Speaker appearances across all events, by the speaker's company.
Similar conferences
Conferences with the most similar speaker mix: their speakers come from the same companies. Bars are cosine similarity on a 0–1 scale; between conferences even the closest pairs share only part of their crowd.
- Iceberg Summit0.16
- Data Engineering Open Forum0.10
- The Data Thread0.10
- OpenXData0.10
- OSA CON0.08
7 Cluster: Voltron Data · RStudio · Posit crowd →
Sponsors over the years
Top 25 of 29 sponsoring companies, ranked by years sponsored. Each cell shows the highest tier that year; hover for the events.
- Title / headline
- Platinum
- Gold
- Silver
- Other / unspecified