Langfuse
Circuit mix
Where Langfuse shows up, by circuit. Each event counts once: 2 if it sponsored, 1 if it only had speakers. Hover a segment for the conference.
- AI engineering & MLOps58%4 events
- Vendor flagships & roadshows33%4 events
- Cloud providers8%1 event
Presence by conference and year
Each cell is one conference in one year. Fill shows the company sponsored, shaded by its best tier that year; a dot means it had speakers there. Hover for details; click to open the event.
- Title
- Platinum
- Gold
- Silver
- Bronze
- Other / unlabeled tier
- Had speakers
| Conference | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 |
|---|---|---|---|---|---|---|---|---|---|---|
| Open House by ClickHouse (ClickHouse User Conference) | ||||||||||
| AI Engineer (World's Fair, Summit and regional editions) | ||||||||||
| AWS re:Invent |
Activity by year
Three measures on one year axis; each panel has its own scale. 2027, 2028 is still mostly ahead, so its bars are faded and incomplete.
Conferences present at
Distinct conferences each year, split by whether the company sponsored or only had speakers there.
- Sponsored
- Speakers only
Distinct speakers
People from this company on a program that year, each counted once.
Sponsorships by tier
Sponsorship rows per year (one per event and listing), stacked by normalized tier.
- Gold
- Silver
- Other / unlabeled
Where they've grown or pulled back
Sponsored 1 conference in 2026, the first year on record.
Counted per conference. 2026 is the latest year whose conferences have mostly happened. Tiers use the best tier each year; swatches show the path, oldest first. A conference counts as pulled out only when a later event published a complete sponsor list, since most events don’t say whether their list is complete.
New 1
First sponsored in 2025 or later.
- AI Engineer (World's Fair, Summit and regional editions)first sponsored 2026, Gold
Not on the company map: lookalikes are computed only for companies present at four or more conferences.
Often sponsors alongside
Companies that sponsored the same events, by number of shared events (out of 3 this company sponsored).
Sponsorships 3
| Event | Date | Place | Tier as listed | Normalized tier |
|---|---|---|---|---|
| AI Engineer New York 2026 | Oct 12–14, 2026 | New York, United States | Gold | Gold |
| AI Engineer Paris 2026 | Sep 23–24, 2026 | Paris, France | Silver Sponsors | Silver |
| AI Engineer Europe 2026 | Apr 8–10, 2026 | London, United Kingdom | SUPPORTING PARTNERS | Other |
Speakers 13
| Speaker | Event | Role | Talk | Links |
|---|---|---|---|---|
| Doneyli De Jesus | AWS re:Invent 2026 | breakout | Evaluating AI Agents with Langfuse (Sponsored by ClickHouse) | — |
| Lotte Verheyden | AWS re:Invent 2026 | breakout | Evaluating AI Agents with Langfuse (Sponsored by ClickHouse) | — |
| Marc Klingen | AWS re:Invent 2026 | breakout | Evaluating AI Agents with Langfuse (Sponsored by ClickHouse) | — |
| Clemens Rawert | AI Engineer Shanghai 2026 | speaker | Building Agents: Yesterday, Today, Tomorrow | — |
| Annabell Schäfer | AI Engineer New York 2026 | workshop | Langfuse Workshop - Evals and Observability in regulated Industries | — |
| Doneyli De Jesus | AI Engineer New York 2026 | speaker | Building Deployment Gates for AI Agents in Financial Services | — |
| Doneyli De Jesus | AI Engineer New York 2026 | workshop | Langfuse Workshop - Evals and Observability in regulated Industries | — |
| Clemens Rawert | AI Engineer Paris 2026 | speaker | What Can Economic History Teach Us About the AI Moment? | — |
| Max Deichmann | Open House Roadshow Bangalore 2026 | speaker | Hands-on training workshop | — |
| Marc Klingen | Open House Roadshow Amsterdam 2026 | speaker | Shipping Reliable AI Agents: Building with Langfuse and ClickHouse | — |
| Marc Klingen | Open House 2026 (San Francisco) | speaker | — | — |
| Marc Klingen | AI Engineer Europe 2026 | speaker | Skill issue: Lessons from skilling up coding agents to use Langfuse | Video |
| Max Deichmann | Open House Roadshow Amsterdam 2025 | speaker | Deep Dive: Infrastructure for AI and ML (ft. Langfuse) | — |