How is this list ranked?

By verified program depth: the number of speakers and sponsors each conference publishes on its own website, which we re-check against the source. No event pays to appear in this ranking.

By city

Surabaya conferences 2026 and 2027

2 events catalogued in Surabaya, 2 prior. Click any entry for the full editorial profile: speakers, sponsors, sessions, cross-event company graph.

Updated November 5, 2026 from each event's own site

Prior editions

From the catalogue archives

May 22, 2026
Build with AI Surabaya 2026 - Festival Day
Surabaya, ID·9 voices, 24 sponsors
Track
Nov 7–8, 2025
DevFest Cloud Surabaya 2025: Building Safe, Secure, and Scalable Solutions with AI and Cloud
Surabaya, ID·5 voices, 2 sponsors
Track

Questions

About Surabaya conferences

How is this list ranked?: By verified program depth: the number of speakers and sponsors each conference publishes on its own website, which we re-check against the source. No event pays to appear in this ranking.