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5Y Capital | 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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5C

5Y Capital

Activity from announced rounds

Activity in this selection View all activity

Activity in this selectionMar 31, 2026 · Mar 1, 2026

Rounds participated in: 2
Confirmed lead rounds: —
New companies: 2
Funding in participating rounds: $57.7M

By stage

Seed1

Undisclosed1

By primary sector

AI1

Biotech1

By country

China1

United States1

Rounds

2 in this selection

Mar 18

Excalipoint Therapeutics

Develops next-generation T-cell engager therapies for cancer and autoimmune diseases

Role not disclosed

Mar 9

Helps teams build deploy and operate production-grade AI applications and agentic workflows

$30MPre-Series A

Role not disclosed

1–2 of 2

Most frequent co-investors

Alt-Alpha Capital1 shared Apricot Capital1 shared Centurium Capital1 shared Eisai Innovation Inc1 shared GL Ventures1 shared HSG1 shared LAV1 shared Mizuho Leaguer Investment1 shared MPCi1 shared

RoundOS

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

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01 · Explore

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

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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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NYX Ventures

1 shared

Pitching 5Y Capital? Send the deck from a free RoundOS data room and see which pages they read.

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