Stamp

San Francisco, United States

Stamp is an AI-powered email client that aids in conquering email overload and boosts one's productivity.

$500K raised

Mar 2025

Pre-Seed

Top Investors

Y Combinator

19,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has Stamp raised?

Stamp has raised $500K in total funding. The most recent round was Pre-Seed. The last funding was announced in March 2025.

Who are Stamp's investors?

Stamp's investors include Y Combinator.

Where is Stamp headquartered?

Stamp is headquartered in San Francisco, United States.

What does Stamp do?

Stamp is an AI-powered email client that aids in conquering email overload and boosts one's productivity.

What stage is Stamp at?

Stamp is at the Pre-Seed stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated March 12, 2025.

MLA

"Stamp — Funding & Investors." VCBacked, March 12, 2025, https://www.vcbacked.co/company/stamp. Accessed June 18, 2026.

APA

VCBacked. (2025). Stamp — Funding & Investors. Retrieved June 18, 2026, from https://www.vcbacked.co/company/stamp

Wikipedia (cite web)

{{cite web |title=Stamp — Funding & Investors |url=https://www.vcbacked.co/company/stamp |website=VCBacked |access-date=June 18, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated March 12, 2025.