AI Funding News: Week Ending 05.23

We saw a surge in agentic platforms, security startups, and AI-powered infra, plus more M&A activity in GRC, marketing tech, and DevOps.

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Welcome to another big week in AI funding. We saw a surge in agentic platforms, security startups, and AI-powered infra, plus more M&A activity in GRC, marketing tech, and DevOps.

Let’s dig in 👇

🔥 Biggest AI Funding Rounds This Week

» Funding Roundup

💰 Biggest AI Funding Rounds This Week

  • LMArena raised $100M (Seed) for an open community platform for AI models.

  • Siro raised $50M (Series B) for AI conversation intelligence in in-person sales.

  • Legora raised $80M (Series B) for collaborative AI tools for lawyers.

  • Greenlite AI raised $15M (Series A) for AI AML/KYC platform for financial services.

  • Pixee raised $15M (Seed) to boost security team efficiency in the age of AI dev.

  • TrustCloud raised $15M for its AI-native security assurance platform.

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📡  Signals – What This Week Tells Us

  • Agentic Infra Is Getting Built Fast: Companies like Barndoor AI, TensorWave, and AskElephant show strong momentum in powering the backbone for AI agents.

  • Legal + Compliance AI Is Booming: Legora’s $80M round and acquisitions like Vault show AI is moving into the boardroom, not just the back office.

  • Healthcare + Gov AI Remain Investable: From medical scribes to AI in RNA sequencing and pharma R&D, healthtech continues to command attention.

  • Global Momentum: We’re seeing growth across Europe, Asia, and even Mongolia — where Egune AI is building foundational models.

🦄 Startups to Watch

  • Barndoor AI raised $13.6M to become the control plane for the agentic enterprise.

  • Skriber raised $1.3M to eliminate healthcare admin with AI-powered medical scribing.

  • AskElephant raised $6M for revenue teams to track deals and churn.

  • PiLogic raised $4M to bring expert-guided “exact AI” to defense + aerospace.

  • Filed raised $17.2M to reimagine tax prep with AI in Sweden.

  • Egune AI raised $3.5M to build Mongolia’s first foundation model company.

  • Coworker.ai raised $13M to power enterprise-ready AI agents.

  • Theo AI raised $4.2M for litigation risk prediction.

🤝 Mergers & Acquisitions

  • Diligent acquired Vault, doubling down on AI for ethics and compliance.

  • Boomi acquired Thru to strengthen enterprise-grade file transfers.

  • Virtana acquired Zenoss, adding AI-powered observability to hybrid infra.

  • The Hackett Group acquired Spend Matters, expanding GenAI strategy services.

  • Perion Network acquired Greenbids, boosting AI for ad campaign optimization.

  • Responsive acquired Bidhive, strengthening AI-powered RFP and proposal automation.

🤖 Beyond The Feed

Our latest post:
The Rise of Agentic AI: How Reasoning Powers Autonomous Agents
Explore how reasoning models are reshaping what agents can actually do — and how startups are moving from rules to autonomy.

Did You Know? The first computer bug was literally a bug—in 1947, Grace Hopper found a moth trapped in a Harvard Mark II computer, coining the term "debugging" in the process.

Till next time,

Feed The AI