PGDay Chicago
- Organizer
- United States PostgreSQL Association (PgUS)
- Category
- Database
- Website
- 2025.pgdaychicago.org
- Social
- X / Twitter · YouTube
- Typical place
- Chicago, United States
- Topics
- Database systems
One-day, two-track community PostgreSQL conference in Chicago run by PgUS (proceeds go to PgUS). Editions: 2023 (Convene, Fulton Market), 2024 (Convene, 311 W Monroe), 2025 (Madison 540 Conference Center). No 2019-2022 edition found on postgresql.us or postgresql.org listings, and no 2026 edition (no 2026.pgdaychicago.org, none on PgUS events or postgresql.org archive; Chicago instead hosted PG DATA 2026 on 2026-06-04/05, a separate event). The ticket page calls it 'PGConf CHI' in the scholarship text. Twitter and YouTube are the organizer's (PgUS), as linked from the conference site.
Activity by year
Sponsor companies per year
Distinct companies sponsoring any event that year.
- Partial or unverified list
3 of 3 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 |
|---|---|---|---|---|---|---|
| Apr 25, 2025 | PGDay Chicago 2025 | Chicago, United States | — | 12 | 15 | |
| Apr 26, 2024 | PGDay Chicago 2024 | Chicago, United States | — | 12 | 24 | |
| Apr 20, 2023 | PGDay Chicago 2023 | Chicago, United States | — | 12 | 26 |
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.
Compared as part of PGDays & regional Postgres events: the small regional Postgres events are analysed as one unit.
- PostgreSQL Conference Europe0.47
- PGConf.dev0.40
- PGConf NYC0.32
- PGConf India0.24
- Postgres Conference0.24
Sponsors over the years
Top 22 of 22 sponsoring companies, ranked by years sponsored. Each cell shows the highest tier that year; hover for the events.
- Platinum
- Gold
- Silver
- Bronze
- Other / unspecified