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StackOne just raised. Here's exactly what to do next.

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StackOne has raised $20 million in a Series A round led by GV (Google Ventures) to enhance enterprise AI and SaaS integrations.

PRIVATEMay 06, 2025•about 1 year ago

Amount Raised

$20 Million

Round Type

series a

LondonSoftwareSaas

Investors

MulesoftMicrosoftDeepmindOpen AiPlayfairEpisode 1Xtx VenturesWorkday VenturesGv (Google Ventures)

Description

StackOne has raised $20 million in a Series A round led by GV (Google Ventures). Other participating investors include Workday Ventures, XTX Ventures, Episode 1, Playfair, and several angels from notable companies. The funding will be used to develop StackOne’s LLM tool and expand integrations. Total funding for StackOne now reaches $24 million.

Company Information

Company

StackOne

Location

London, England, United Kingdom

About

StackOne’s integration platform provides SaaS vendors with a single unified API enabling enterprise-grade B2B integrations with an entire industry at once. The StackOne solution provides platforms with a simple way to connect with established HRIS tools, powering seamless workflows. The StackOne pre-mapped unified API provides a real-time interface for interacting with multiple platforms while protecting sensitive data.

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Predictive Intelligence
Strategic

ML-powered predictions for StackOne's next move

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies.

Watching StackOne? See every signal — funding, hires, M&A, contracts, sentiment.

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