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This Week in SaaS September 8 - 14, 2026

The top M&A deals, venture deals, news, and blog posts of the week

By
Ryan Allis
September 14, 2026

📚 New SaaS Blog Posts

  1. Write Simple, Sell More
  2. How to Talk AI to Your Team Without Freaking Them Out
  3. Skip the Team Retreat, Lose Your Culture
  4. The SOC 2 Reality Check Every Founder Needs
  5. How to Get Investors Chasing You Instead
  6. Why You Shouldn't Hire a CRO Too Soon
  7. Is Your Biggest Deal Actually Real?
  8. How to Make AI Outbound Work on Small Deals
  9. The Lead Magnet Mistake Killing Your Homepage
  10. CEO Mastermind Recaps for the Week of September 8 - 10, 2026

🚀 SaaS Growth & Exit Prep Agency 

You can now apply here to work with SaasRise Agency as our next growth and exit success story. Recent successes include a $20M to $100M ARR journey, a $5M to $16M ARR journey, and 15xing customers from ads for an enterprise SaaS firm. 

💸 Big SaaS VC Rounds

  1. Harvey (legal AI platform for law firms and corporate legal departments; SaaS) – raised a $550M growth round on September 9, 2026; funds will expand Harvey's AI tools for legal teams as the company hits a $15.5B valuation.

  2. Qupital (AI-powered working capital platform for e-commerce marketplace sellers; SaaS) – raised a $300M Series C (combined with new asset-backed securities financing) on September 14, 2026; funds will support overseas market expansion and lay groundwork for a future IPO.

  3. Cylake (AI-native sovereign cybersecurity platform; SaaS) – raised $245M in convertible notes on September 8, 2026; funds will carry the company through its beta release for a next-generation cybersecurity product.

  4. Forus (AI network managing prescription-to-treatment workflows; SaaS) – raised a $150M Series C on September 8, 2026; funds will scale the platform's role as the AI layer connecting patients, pharmacies, and manufacturers, at a $3B valuation.

  5. Clay (AI agents for sales and marketing automation; SaaS) – raised a $115M Series D on September 9, 2026; funds will grow Clay's AI go-to-market platform and fund a $1M scholarship program for GTM engineers, at a $7.1B valuation.

  6. Perry Weather (weather monitoring and operational safety software; SaaS) – raised a $110M Series C on September 8, 2026; funds will support a major Dallas hiring expansion as the company automates severe-weather safety decisions for enterprise customers.

  7. Savvy Wealth (AI operating platform for independent wealth advisers; SaaS) – raised a $100M Series C on September 9, 2026; funds will scale the AI-powered advisor platform, pushing the company's valuation to $600M.

  8. Tandem Health (AI-native clinical operating system for European healthcare; SaaS) – raised a $100M Series B on September 14, 2026; funds will build out an AI medical documentation and clinic operations stack across Europe.

  9. Lightfield (AI-native CRM for companies that run on agents; SaaS) – raised a $47M Series A on September 9, 2026; funds will build out a CRM designed for AI-agent-driven sales workflows.

  10. Vheda Health (outcomes and analytics platform for health plans; SaaS) – raised a $47M investment on September 10, 2026; funds will scale its analytics platform used by health plans to identify high-risk members.

  11. WINT (AI-powered water management and leak-detection software; SaaS) – raised a $36M Series D on September 9, 2026; funds will scale the platform globally after helping customers save more than 1.15 billion gallons of water.

  12. Blee (AI content governance and compliance software for regulated enterprises; SaaS) – raised a $27M Series A on September 8, 2026; funds will help legal, compliance, and marketing teams govern AI-generated content.

  13. Euno (enterprise context platform for AI agent decision-making; SaaS) – raised a $23M Series A on September 9, 2026; funds will build out an "AI context brain" that gives enterprise AI agents shared institutional knowledge.

  14. CloudNC (AI-powered CNC machining software and toolpath generation; SaaS) – raised $20M on September 8, 2026; funds will expand AI tooling that automates precision-manufacturing bottlenecks.

  15. Graph AI (AI-native operating system for pharmaceutical patient safety; SaaS) – raised a $13.3M Series A on September 10, 2026; funds will scale software that automates adverse-event detection and reporting for drug safety teams.

  16. Chift (API connectivity layer linking business software to financial systems; SaaS) – raised a $12.1M Series A on September 14, 2026; funds will build out Chift's role as a financial-integration layer for European software vendors.

🤝 SaaS M&A Deals

  • Bending Spoons completed the acquisition of Miro (~$1.36B; AI-powered visual collaboration and whiteboarding SaaS, global) – announced on September 10, 2026; this acquisition gives Bending Spoons a major workspace-collaboration platform to fold into its portfolio of consumer and productivity software brands.

  • Greenly completed the acquisition of Normative (~$73.9M; carbon accounting and climate-data SaaS, France/Sweden) – announced on September 11, 2026; the combined company becomes a global leader in carbon accounting software as climate-tech consolidation accelerates.

  • Superhuman completed the acquisition of Fathom (undisclosed amount; AI meeting-notetaker SaaS, US) – announced on September 14, 2026; this acquisition folds Fathom's meeting-notes technology into Superhuman's productivity suite, letting AI agents draft emails and update records directly from meeting insights.

🚀 SaaS IPOs & S-1 Filings

  • Entrata (property management software for multifamily housing; SaaS; US) – updated its S-1 filing, reported on September 8, 2026, showing H1 2026 revenue of $294.6M (up 23% year-over-year) and GAAP net income of $44.9M; the stronger numbers bolster Entrata's case as potentially the largest software company to go public while growing over 20% and already profitable, though exact IPO timing remains unannounced.

🧠 Key Takeaways

  • The 3 Financial Plans You Need for The Year: C-90, C-60 and C-10 – Jason Lemkin argues most founders build only one financial plan when they need three (a 90%-confidence base case, a 60%-confidence growth case, and a 10%-confidence moonshot case) so the board and team can plan for multiple outcomes at once.

  • Is the 3x AI Productivity Gain Just a Computer That Never Sleeps? – founders citing dramatic AI productivity multiples should separate genuine capability gains from the simple fact that AI agents work continuously, since round-the-clock uptime alone can produce headline-grabbing throughput numbers that don't reflect real quality improvements.

📰 Community News

See you next week with the next edition ofThis Week in SaaS.

-Ryan Allis, CEO of SaasRise