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StepStone | 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.

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See it workingOpen a live roomWalk a real RoundOS room.

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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

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Blog Funding Customer stories Investor room template

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

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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

StepStone

Activity from announced rounds

Activity in this selection View all activity

Activity in this selectionHardware

Rounds participated in: 2
Confirmed lead rounds: —
New companies: 2
Funding in participating rounds: $485M

By stage

Series A1

Series B1

By primary sector

AI1

Climate tech1

By country

United Kingdom1

United States1

Rounds

2 in this selection

Aug 26

Develops aluminum-based fuel and electrochemical generator for clean firm power

$35MSeries A

Role not disclosed

Jul 20

Developing AI systems to discover and design new materials for clean energy and chipmaking

$450MSeries B

Role not disclosed

1–2 of 2

Most frequent co-investors

John Doerr2 shared AMDVentures1 shared Basis Set Ventures1 shared Bezos Expeditions1 shared Energy Impact Partners1 shared Founders Fund1 shared Giant Ventures1 shared Glade Brook Capital Partners1 shared Invest-NL1 shared Kleiner Perkins

RoundOS

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

Create a free room

01 · Explore

Data Room AI Fundraising CRM Pricing Security Document Analytics Pitch Deck Tracking

02 · Data Room

Data room analytics Secure document sharing Data room permissions NDA & agreements Dynamic watermarking Document versions Custom branding

03 · Operator

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

04 · Use cases

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

1 shared

Pitching StepStone? Send the deck from a free RoundOS data room and see which pages they read.

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05 · Free tools

All free tools SAFE calculator Dilution calculator Runway calculator Pipeline coverage Investor fit checker Follow-up generator Round leak audit

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All alternatives DocSend alternative Digify alternative Google Drive alternative Dropbox alternative Best DocSend alternatives Best free data rooms Investor room template Blog Customer stories Funding News Open a live room

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