Event · Developer
RubyKaigi
Sponsors as listed on the event's own sponsor page. Checked Oct 25.
82Sponsors, 2026
–Exhibitors
–Featured exhibitors
2026Edition
2026 sponsors
- Agileware
- Andpad
- AppBrew
- A’s Child
- B4A
- ClearCode
- CodeCast
- codeTakt
- Coincheck
- Cookpad
- CrowdWorks
- Delta
- DeNA
- Enechange
- Esa
- ESM
- Everyleaf
- Ezowin
- Fejo.Dk
- Findy
- Foodnia.Inc
- Freee
- Fundinno
- Fusic
- GA
- Gaji
- Giftee
- Hacomono
- Hamee
- Headius
- Hello
- Hubble
- i Cubed Systems
- iCARE
- Itandi
- IVRy
- JetBrains
- Karrot
- Kickflow
- Komoju
- Kurashiru
- Leafea
- Leaner
- Linc'well
- Linkers
- Luxiar
- Medley
- MedPeer
- Mixi
- Mntsq
- Money Forward
- Mov
- mybest,Inc
- Net Protections
- Nexway
- Note
- OPTiM
- Photosynth
- Pixiv
- Pixta
- Pksha
- Rentio
- Repro
- Sentry
- SerpApi
- Shunju
- SmartBank
- SmartHR
- SocialPLUS
- Stadium
- Stmn,Inc
- Studist
- Studyplus
- TakeyuWeb
- Timee
- TimeTree
- Tokium
- Treasure Data
- Tsukulink
- TwoGate
- WED
- Zozo
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|---|---|---|
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| WeAreDevelopers World Congress | 80 | – |
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| GitHub Universe | 53 | – |
| Open Source Summit Europe | 50 | – |
| All Things Open | 48 | – |
| SeaGL | 43 | – |