卖什么
Wren is a monthly subscription to offset your carbon footprint.
商业模式拆解
买家：谁掌握预算？
Individuals (monthly subscription), businesses and philanthropists via separate offerings.
工作流：什么输入变成什么输出？
Calculate carbon footprint, subscribe to fund vetted climate projects, receive monthly project updates; businesses get custom portfolios and API integrations.
经济账：省了什么，怎么收费？
Public benefit corporation selling subscriptions that fund carbon removal/avoidance projects; claims $20M raised from supporters and 880,000 tonnes CO2e.
渠道：怎么接触到客户？
Self-serve web signup with calculator, 1% for the Planet certification, business API and DAF giving for philanthropists.
融资历史与报道
| 融资日期 | 轮次 | 金额 | 投资方 | 来源 |
|---|---|---|---|---|
| — | YC 2019 夏季 | — | Y Combinator | ycombinator.com |
档案汇总自公开报道和公司官网。商业模式部分是 MaxBC 对这些材料的解读，不是已确认的事实；未知之处留空，不作猜测。 更新于 2026-10-12.