News brief
On 2026/5/1, LinkedIn reported that German sales optimization services provider StackOptimize scaled to USD 3 million in ARR primarily through cold email. The company did not disclose funding or valuation.
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- www.linkedin.com ↗Published May 1, 2026
Original source text
Names may use phonetic renderings when no English name is supplied. The original wording is retained below.
2026年5月1日，据LinkedIn报道，德国销售优化服务商StackOptimize主要通过冷邮件扩张至300万美元ARR。公司未披露融资及估值。