By city

Seoul conferences 2026 and 2027

31 events catalogued in Seoul, 7 forthcoming, 24 prior. Click any entry for the full editorial profile: speakers, sponsors, sessions, cross-event company graph.

Updated October 18, 2026 from each event's own site

Key takeaways

  • 7 upcoming Seoul conferences. The next is Image Sensors Asia 2026, October 28, 2026 in Seoul, KR.
  • Largest program: bitcoin++ privacy edition, with 62 speakers.
  • Most sponsors: OWASP Korea Day 2026, with 36.
  • Next call for speakers to close: OWASP Korea Day 2026, on October 18.

The best Seoul conferences in 2026 and 2027

Data as of October 18, 2026

4 picks from 7 upcoming Seoul conferences.

How we ranked them Full methodology

1Speakers

Counted from the event's own site. Weighted twice as heavily as sponsors.

2Sponsors

Counted from the event's own sponsor page.

3Upcoming only

Events that have not started yet. Past editions are listed further down.

4No paid placement

No event pays to appear or to move up.

At a glance
#ConferenceDatesWhereSpeakersSponsorsBest for
1bitcoin++ privacy editionNovember 6, 2026Seoul, KR620A broad program of sessions
2제24회 대한민국 교육박람회 (Education Korea) 2027January 27, 2027Seoul, KR260A focused, smaller program
3OWASP Korea Day 2026November 28, 2026Seoul, KR036Seeing the vendor landscape
4AI EXPO KOREA 2027April 14, 2027Seoul, KR026Seeing the vendor landscape
  1. 1

    Seoul, KR·62 voices

    Best forA broad program of sessions

    62 speakers.

    Track
  2. 2

    Seoul, KR·26 voices

    Best forA focused, smaller program

    26 speakers. 23 exhibitors.

    Track
  3. 3
    OWASP Korea Day 2026November 28, 2026

    Seoul, KR·36 sponsors

    Best forSeeing the vendor landscape

    Sponsors include Red Hat, Adobe and Salesforce. Call for speakers open until October 18.

    Track
  4. 4
    AI EXPO KOREA 2027April 14, 2027

    Seoul, KR·26 sponsors

    Best forSeeing the vendor landscape

    Sponsors include Supermicro, Perso.ai and ElevenLabs. 16 exhibitors.

    Track

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Forthcoming

On the horizon, by month

October 20261 event

November 20264 events

January 20271 event

April 20271 event

Prior editions

From the catalogue archives

Questions

About Seoul conferences

What are the best Seoul conferences in 2026?
Ranked by how many speakers and sponsors each event lists on its own site, the top three are bitcoin++ privacy edition (November 6, 2026, Seoul, KR), 제24회 대한민국 교육박람회 (Education Korea) 2027 (January 27, 2027, Seoul, KR) and OWASP Korea Day 2026 (November 28, 2026, Seoul, KR). The ranking above covers 4 events out of 7 upcoming Seoul conferences we track.
Which Seoul conference has the most sponsors?
OWASP Korea Day 2026 lists 36 sponsors, the most of any upcoming Seoul conference we track. It runs November 28, 2026 in Seoul, KR.
When is the next Seoul conference?
Image Sensors Asia 2026 is next, on October 28, 2026 in Seoul, KR.
Which Seoul conferences are accepting speakers?
Calls for speakers are open at OWASP Korea Day 2026 (until October 18).
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.