Rainfall Ventures | Activity | F4

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F4/Rainfall Ventures/Activity

Rainfall Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Led $5.4M pre-seed investment in Stendr, a deeptech drone autonomy startup.

Stendr

Stendr Rainfall Ventures

cbinsights.comAPR 15, 2026

APR 15, 2026

Investment

Rainfall Ventures participated in a Seed VC round for Stella Foster, a Los Angeles-based company.

stellafoster.com

stellafoster.com Rainfall Ventures

cbinsights.comAPR 1, 2026

APR 1, 2026

3 exits· NOV 2025 – JAN 2026Show all

Exit

Spring Health entered into an agreement to acquire Alma, the membership-based mental health clinician platform backed by Rainfall Ventures. Deal expected to close in Q2 2026.

Alma

Alma Rainfall Ventures

alleywatch.comJAN 29, 2026

JAN 29, 2026

Exit

Portfolio company Alma acquired by Spring Health.

Alma

Alma Rainfall Ventures

cbinsights.comJAN 29, 2026

JAN 29, 2026

Exit

Portfolio company LibLab acquired by Postman.

LibLab

LibLab Rainfall Ventures

cbinsights.comNOV 14, 2025

businesswire.com

blog.postman.com

NOV 14, 2025