United States · Pre-seed startup

Who invested in Offstream

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Climate Tech

Funding summaryUpdated 26 Oct 2026

$500Kraised across 1 round since 2024, from 1 source

Latest round
Pre-seed, $500KSept 2024
Investors
3
See who backed them

The rounds

  1. Sept 2024
    Pre-seed$500K

    Source recorded

Founders and team

From Offstream's own website: 2 founders.

Varsha Ramesh WalshCEO and Co-Founder
Zach JanickiCTO and Co-Founder

Everyone who backed them

Y CombinatorAccelerator1round
FundersClubVC firm1round
Ponderosa VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list Offstream as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

Collaborative FundVC firmPer its own site
Cool Climate CollectiveAngel networkPer its own site

Quick answers about Offstream

Who invested in Offstream?

Offstream's investors include Y Combinator, FundersClub and Ponderosa Ventures.

How much has Offstream raised?

Offstream has raised $500K across 1 round since 2024.

When did Offstream last raise?

Offstream's most recent round was a Pre-seed of $500K in Sept 2024.

What was Offstream's biggest round?

Its most recent round, $500K in Sept 2024, is also its largest on record.

Who backed Offstream first?

Offstream's first round on record, in Sept 2024, was backed by Y Combinator, FundersClub and Ponderosa Ventures.

What stage is Offstream at?

Offstream's latest named round is a Pre-seed, in Sept 2024.

Where is Offstream based?

Offstream is based in the United States.

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In the same sector, and raised in the last eighteen months.

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