JuliaCon
At a glance
- Next event
- Aug 9–14, 2027Tallinn, Estonia
- Call for papers
- No public call found
- Audience
- 600 attendees2024 · source
- Tickets
- €80–€1,05021 prices, 2026
- Sponsorship
- €1,000–€20,0005 packages, 2026
- Sponsors
- 21 in 2026▲ +31% vs 2025 (16)
- Program freshness
- 99#11 of 143 · 0% reruns
- Organizer
- JuliaCon volunteer committee (Julia project; fiscal host NumFOCUS)
- Category
- Data science & ML
- Website
- juliacon.org
- Social
- X / Twitter · Bluesky · YouTube
- Typical place
- 6 cities
- Topics
- Machine learning
Annual conference of the Julia programming language community, organized by volunteers with NumFOCUS as fiscal host (NumFOCUS is credited on sponsor walls as fiscal host; not recorded as a sponsor). Branded 'JuliaCon Global' from 2026. JuliaCon 2020 (29-31 July), 2021 (28-30 July, with JuMP-dev) and 2022 (27-29 July) were held online only (free registration) and are not recorded as editions. Separate one-day 'JuliaCon Local' events (Eindhoven, 1 Dec 2023, co-located with PyData Eindhoven; Paris 2025; Tokyo 2026) are not recorded. Social: Bluesky is the conference's own account; X and YouTube are the Julia language's accounts.
Speakers it attracts
The 618 people who spoke at JuliaCon in 2024–2026, by their record at the other conferences we track.
Most established speakers
- Martijn VisserKeynoted 1 other conference, spoke at 4: Current (formerly Kafka Summit), FOSS4G, Community Over Code (formerly ApacheCon)…
- Gajendra DeshpandeSpoke at 4 other conferences: PyCon (national Python conferences), PyData, EuroPython…
- Viral B. Shahkeynote here · JuliaHubKeynoted 1 other conference: PyData
- Alexander KmochSpoke at 3 other conferences: FOSS4G, SciPy Conference (Scientific Computing with Python), FOSS4G Europe
- Shivay LambaSpoke at 3 other conferences: PyData, MCP Dev Summit / AGNTCon + MCPCon, PyTorch Conference
- Deleted UserSpoke at 2 other conferences: State of the Map, FOSDEM
- Jonathan StarrSpoke at 2 other conferences: PyData, SciPy Conference (Scientific Computing with Python)
- Simon DanischSpoke at 2 other conferences: PyData, Compute!
Activity by year
Sponsor companies per year
Distinct companies sponsoring any event that year.
- Complete list
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 |
|---|---|---|---|---|---|---|
| Aug 9–14, 2027 | JuliaCon Global 2027 | Tallinn, Estonia | Announced | — | — | — |
| Aug 10–15, 2026 | JuliaCon Global 2026 | Mainz, Germany | — | 21 | 388 | |
| Jul 22–26, 2025 | JuliaCon 2025 | Pittsburgh, United States | — | 16 | 268 | |
| Jul 9–13, 2024 | JuliaCon 2024 | Eindhoven, Netherlands | 600 | 24 | 444 | |
| Jul 25–29, 2023 | JuliaCon 2023 | Cambridge, United States | 565 | 12 | 338 | |
| Jul 22–26, 2019 | JuliaCon 2019 | Baltimore, United States | — | 14 | 175 |
Attendance over time
Reported attendance for 2 of 6 events; figures are as published by the organizer.
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.
Sponsors over the years
Top 25 of 65 sponsoring companies, ranked by years sponsored. Each cell shows the highest tier that year; hover for the events.
- Title / headline
- Platinum
- Gold
- Silver
- Bronze
- Startup
- Other / unspecified