# What does it cost to attend DeveloperWeek 2027 The guide says an OPEN pass is $195, a PRO pass ranges from $785 to $1,565, and a PREMIUM pass ranges from $1,120 to $2,240. PRO is $785 by 2026年10月8日 and $1,565 during the event, while PREMIUM is $1,120 at the earliest tier and $2,240 during the event. Discounts listed are 25% for groups of 3 or more, and 30% for students and government attendees. Source: https://www.withexpa.ai/conf/2027/developerweek Page: DeveloperWeek 2027完全ガイド：日本企業のための参加・出展判断 --- Each guide page at https://www.withexpa.ai/conf lists the questions it can answer as complete URLs. Open one exactly as printed; nothing needs to be constructed. `GET https://www.withexpa.ai/llm-query?p=&q=` returns plain text.