Company

zenflow.com

Rocket Ship Rating

Rocket Ship Rating: 97 out of 100

Relief Without Regrets

Also known as Zenflow, Zenflow, Inc.

Medical devices & diagnostics

Status: Operatingas of 2026-09-18
Business model: D2C
Legal name: Zenflow, Inc.

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Record updated 28 September 2026

About

Zenflow Spring is designed to prioritize men's comfort and deliver symptom relief that medications often can’t.

Funding snapshot

Total raised: $75.3MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
Latest round: Undisclosed, $24M2024-11-18

Funding rounds

Round, 2024: $24M2024-11-18, Company stated
Round, 2024: $19.4M2024-11-01, SEC form D sold, 36 investors
Round, 2021: $24.4M2021-04-09, SEC form D sold, 43 investors
Round, 2017: $31.5M2017-09-12, SEC form D sold, 86 investors

Products

Hardware: Zenflow Spring Implant and Delivery System