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SOSV | RoundOS

01 · Free data roomBuild, share and track important documents.

Data room analytics Document Analytics Pitch Deck Tracking Secure sharing Permissions NDA & agreements Watermarking Versions Branding

View all Data Room features →

02 · AI Fundraising CRMRun the work between investor meetings.

Today & next moves Follow-up Investor research Investor CRM Investor updates Imports & sources

View all Operator features →

See it workingOpen a live roomWalk a real RoundOS room.

Pricing Security

Deal rooms

Startups Venture capital M&A data room Investor relations

Beyond fundraising

Sales deals Board documents Due diligence Real estate

Fundraising

Fundraising hub Pre-seed Seed Series A

Learn

Blog Funding Customer stories Investor room template

Compare

All alternatives Best free data rooms Best DocSend alternatives Digify alternative iDeals alternative

Free tools & templates

Calculators and fundraising tools. No signup.

SAFE, dilution, runway, pipeline coverage, investor fit.

Sign inExploreData Room AI Fundraising CRM Pricing Security Document Analytics Pitch Deck TrackingData Room featuresData room analytics Secure sharing Permissions NDA & agreements Watermarking Versions BrandingUse casesFundraising hub Startups Venture capital M&A data room Investor relations Sales deals Board documents Due diligence Real estate Pre-seed Seed Series AOperatorToday & next moves Follow-up Investor research Investor CRM Investor updates Imports & sourcesMoreCustomer stories All alternatives Best free data rooms Investor room template Free tools Blog Funding Integrations

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S

SOSV

Activity from announced rounds

Activity in this selection View all activity

Activity in this selectionOct 7, 2026 · Jul 10, 2026

Rounds participated in: 2
Confirmed lead rounds: —
New companies: 2
Funding in participating rounds: $20.6M

By stage

Series A1

Undisclosed1

By primary sector

Climate tech1

Proptech1

By country

Austria1

United States1

Rounds

2 in this selection

Aug 17

Princeton Critical Minerals

Develops technology to improve lithium production efficiency from brine sources

$16MSeries A

Role not disclosed

Jul 13

Sodex Innovations

Developing AI-powered technology for construction sites, mines, and infrastructure projects

€4MUndisclosed

Role not disclosed

1–2 of 2

Most frequent co-investors

12 Rounds Capital1 shared ASTOR Management AG1 shared Black Forest Ventures1 shared Bloomhaus1 shared Capmont Technology1 shared Grantham Foundation for the Protection of the Environment1 shared Look AI Ventures1 shared

RoundOS

A free data room for modern deals, with an AI operator that runs the fundraise.

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03 · Operator

Fundraising hub Pre-seed fundraising Seed fundraising Series A fundraising Fundraising follow-up Investor research Investor updates Integrations

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Startup data room VC and LP data room M&A data room

New Jersey Economic Development Authority

1 shared

OMA1 shared

Prospect Innovation1 shared

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