We are looking for sponsors to help make DDD Seoul a success.
- Conference: Friday, December 4, 2026, 9:00 AM - 6:00 PM (KST)
- Sponsorship application period: September 10 - November 20, 2026
Why sponsor DDD Seoul?
- DDD Seoul is South Korea's largest community-led, non-profit developer conference focused on Microsoft technologies.
- We aim to contribute to and grow the Microsoft technology ecosystem, creating more opportunities for companies that use Microsoft technologies.
- We keep ticket prices affordable, well below the cost per attendee. Our sponsors make this possible.
DDD Seoul 2025: 140 registrations and 120 attendees
Sponsorship tiers
Connect with DDD Seoul attendees and raise awareness of your company within the technology community. Sponsors receive the following benefits.
| Benefit | Mango | Melon | Peach | Kiwi | Strawberry | Banana |
|---|---|---|---|---|---|---|
| Contribution | KRW 10,000,000 | KRW 8,000,000 | KRW 5,000,000 | KRW 3,000,000 | KRW 1,000,000 | Book sponsorship |
| Sponsor session | Keynote | Regular session | Regular session | |||
| Booth event | ✓ | ✓ | ✓ | |||
| Attendee database access | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Brochure distribution | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Social media promotion^ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Video playback* | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Logo visibility | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Mango
- Contribution
- KRW 10,000,000
- Sponsor session
- Keynote
- Booth event
- Included
- Attendee database access
- Included
- Brochure distribution
- Included
- Social media promotion^
- Included
- Video playback*
- Included
- Logo visibility
- Included
Melon
- Contribution
- KRW 8,000,000
- Sponsor session
- Regular session
- Booth event
- Included
- Attendee database access
- Included
- Brochure distribution
- Included
- Social media promotion^
- Included
- Video playback*
- Included
- Logo visibility
- Included
Peach
- Contribution
- KRW 5,000,000
- Sponsor session
- Regular session
- Booth event
- Not included
- Attendee database access
- Included
- Brochure distribution
- Included
- Social media promotion^
- Included
- Video playback*
- Included
- Logo visibility
- Included
Kiwi
- Contribution
- KRW 3,000,000
- Sponsor session
- Not included
- Booth event
- Included
- Attendee database access
- Included
- Brochure distribution
- Included
- Social media promotion^
- Included
- Video playback*
- Included
- Logo visibility
- Included
Strawberry
- Contribution
- KRW 1,000,000
- Sponsor session
- Not included
- Booth event
- Not included
- Attendee database access
- Included
- Brochure distribution
- Included
- Social media promotion^
- Included
- Video playback*
- Included
- Logo visibility
- Included
Banana
- Contribution
- Book sponsorship
- Sponsor session
- Not included
- Booth event
- Not included
- Attendee database access
- Not included
- Brochure distribution
- Not included
- Social media promotion^
- Not included
- Video playback*
- Included
- Logo visibility
- Included
- All monetary contributions are listed in South Korean won (KRW).
- * Videos of up to two minutes are played between sessions.
- ^ Social media promotion includes two posts before the event and one after the event.
DDD Seoul 2025 in numbers
Here is a snapshot of DDD Seoul 2025.
- Attended: 120 85.7%
- Did not attend: 20 14.3%
Registrants by years of experience
- 0-1 years 25.0%
- 2 years 6.7%
- 3-5 years 25.0%
- 6-9 years 15.0%
- 10+ years 25.8%
- Unknown 2.5%
The median experience level was 5 years.
Registrants by role
Development roles include software development and engineering, AI, data science, and related research.
- Development roles 36.7%
- Non-development roles 16.7%
- Unknown 46.7%
Responses that could not be confidently classified from job titles or department names are marked as unknown.
For more information about sponsorship benefits and the differences between tiers, contact sponsorship@dddseoul.kr. We will get back to you promptly.
We look forward to your support!