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Upstream

Paris, France

Upstream is a collaborative email client with channels and task-tracking, offering context and transparency for efficient team decisions.

$500K raised
Aug 2023
Pre-Seed

Top Investors

Y Combinator

Founder Contacts

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Frequently Asked Questions about Upstream

How much funding has Upstream raised?
Upstream has raised $500K in total funding. The most recent round was Pre-Seed. The last funding was announced in August 2023.
Who are Upstream's investors?
Upstream's investors include Y Combinator.
Where is Upstream headquartered?
Upstream is headquartered in Paris, France.
What does Upstream do?
Upstream is a collaborative email client with channels and task-tracking, offering context and transparency for efficient team decisions.
What stage is Upstream at?
Upstream 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 .

MLA
"Upstream — Funding & Investors." VCBacked, August 25, 2023, https://www.vcbacked.co/company/upstream. Accessed June 4, 2026.
APA
VCBacked. (2023). Upstream — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/upstream
Wikipedia (cite web)
{{cite web |title=Upstream — Funding & Investors |url=https://www.vcbacked.co/company/upstream |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated .