Nautis is an AI-native Startup Operating System that combines planning, fundraising, finance, sales, team management, and utilities in one platform.

Who is Nautis built for?

Nautis is designed for startup founders, core teams, incubators, and investors who need structured visibility and fast execution.

How does Nautis help with fundraising?

Nautis includes pitch deck workflows, investor management, secure data rooms, cap table support, and readiness signals to improve fundraising execution.

Does Nautis include financial tracking?

Yes. Nautis includes financial planning, expense tracking, invoicing, and startup health metrics to monitor runway and performance.

Can incubators use Nautis for cohort management?

Yes. Incubators can standardize startup reporting, track progress, assess readiness, and generate structured ecosystem-level visibility.

Can investors use Nautis for diligence and monitoring?

Yes. Investors can review structured startup data, compare opportunities consistently, and track portfolio execution over time.

645 Ventures

United States$250K – $6M

About 645 Ventures

Early-phase partner for founders building iconic, industry-transforming companies, demonstrated by two new funds totaling $347M. With a disciplined investment approach, the team drives value for both founders and investors.

Investment stages

Series A

Industries

Retail Technology

Operating countries

United States

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