SaaS news, week of October 19, 2026

Machine summary Microsoft said the update set a default cap of 512 simultaneous Endpoint Lookup calls in the Endpoint Mapper, a limit it said may be insufficient for Exchange under heavy load, and said a registry setting could raise the limit. Microsoft also stated that the reports were unrelated to the October 2026 Exchange Server security updates.

1. Microsoft said on its Windows release health dashboard, updated over the weekend, that some on-premises Exchange servers may hit email access or sending problems after installing the October 2026 Windows security update.
2. According to Microsoft, the October 2026 update introduced a default limit on memory used by the Endpoint Mapper when handling Endpoint Lookup calls, with a default maximum of 512 simultaneous calls that may be insufficient for Exchange Server under heavy load.
3. Microsoft identified affected systems as running Windows Server 2019 and later.
4. Reported symptoms include OWA sign-in failures, Outlook messages staying in the Outbox instead of being delivered, and errors reaching mailboxes during mailbox replication.

Reported by CyberSecurityNews, Techzine Global, bleepingcomputer.com and Mezha.net.

• Microsoft
• Exchange Server
• Windows Server 2019 and later
• Outlook on the web (OWA)
• Endpoint Lookup calls
• October 2026 Windows security update

Machine summary On October 20, 2026, Firmable unveiled a product called Tech Intelligence, which, according to the company, reveals to revenue teams the software, infrastructure, cloud, and AI setup a prospect uses and connects every detection with verified contacts for decision-makers. The company states its platform detects 75,317 technologies across 19 million businesses. Customers can get the product as a paid add-on, within the product itself, or via Firmable MCP on Claude, ChatGPT and Copilot.

1. On October 20, 2026, Firmable launched Tech Intelligence, a product which, according to the company, gives revenue teams visibility into what a prospect runs: its software, infrastructure, cloud and AI (company announcement).
2. The company states the platform detects 75,317 technologies across 19 million businesses and that its AI monitors 10 billion internet endpoints weekly, reading four kinds of public signals
3. According to Firmable, most technographics tools read only marketing websites and some job ads, missing back-office systems such as mail, hosting, identity, cloud and self-hosted services
4. As a paid add-on, Tech Intelligence can be accessed within the Firmable product as well as via the Firmable MCP for Claude, ChatGPT and Copilot.
5. Co-founder and co-CEO Leigh Jasper said the company launched its MCP in July and Tech Intelligence in October, and said customers should expect that pace

Reported by manilatimes.net and Philippine Times (Big News Network).

• Claude
• ChatGPT
• Copilot
• Firmable
• Tech Intelligence
• Firmable MCP

Machine summary SandboxAQ announced Switch Trust and Switch ROI, two additions to its Switch AI platform for managing enterprise AI agents. Switch Trust covers agent discovery, assessment and monitoring, while Switch ROI measures agent spending against delivered outcomes. The products build on Switch Rooms, an open-source context layer that launched with Switch in August 2026.

1. Switch launched in August 2026, and its open-source Switch Rooms layer connects employees and AI agents through shared context in Slack, Microsoft Teams and Discord
2. According to SandboxAQ, Switch Trust discovers, assesses and monitors AI agents across connected environments and code repositories, and agents in Switch Rooms are automatically covered by its guardrail policies
3. Switch ROI measures AI agent spending and compares it with the outcomes delivered, the company says
4. Gartner forecasts that over 40% of projects involving agentic AI might be scrapped before 2027 ends, pointing to rising costs, business value that remains unclear, and risk controls that fall short.
5. Mohammed Aboul-Magd, GM of Switch AI at SandboxAQ, said that in cases where agents were expected to avoid a new hire, AI spending became more expensive than employing a person full time

Reported by PR Newswire and techitupme.com.

• Gartner
• Discord
• Slack
• Microsoft Teams
• Switch Trust
• SandboxAQ

Machine summary Built with Microsoft using Azure AI Foundry and Microsoft data solutions, the platform is described as letting airlines keep data in their own environments while accessing Boeing and industry intelligence through APIs, analytics and AI-enabled tools. Boeing says the platform will support its Digital Services roadmap, including Asset Lifecycle Planning and a TechOps AI Agent.

1. Dataliner is built in partnership with Microsoft, using Azure AI Foundry and Microsoft data solutions plus other technologies, per Boeing.
2. According to Boeing, carriers keep information within their own environments, while drawing on Boeing and industry intelligence via applications, APIs, analytics plus AI-enabled tools.
3. Security and governance features named by Boeing include access controls, encryption and monitoring, with customers controlling how and when data is shared.
4. Boeing shares (NYSE: BA) closed at $191.42, up 0.64%, in Monday's session, as reported by RTTNews.

Reported by Rttnews and investors.boeing.com.

• Microsoft
• Boeing
• Azure AI Foundry
• Dataliner
• TechOps AI Agent
• Asset Lifecycle Planning

Reports ran between 15:35 and 17:54 UTC on Oct 23.

The outlets that reported this event are listed with links to their reports; no summary of ours passed our automated checks for it, which says nothing about the event (how they work).

Reported by CNBC and Seeking Alpha.

• TikTok
• CNBC
• compute power

Machine summary Customers using at least one paid native AI product now account for about 15% of total ARR, over $400 million, according to the CEO.

1. RingCentral CEO Vladimir G. Shmunis said customers using at least one native paid AI product account for about 15% of total ARR, over $400 million, a figure that doubled year over year with higher ARPU and net retention

Reported by Motley Fool, The Motley Fool Team and fool.com.

• RingCentral
• Boyd Gaming

Machine summary Contributor John Ballard cites Adobe trailing-twelve-month revenue of nearly $26 billion, around 12% growth and free cash flow close to $10.6 billion.

1. Ballard cites trailing-twelve-month Adobe revenue of close to $26 billion, growth of around 12%, and free cash flow of nearly $10.6 billion
2. Ballard described Arista Networks as the data-center networking counterpart to Adobe's software layer for 2026.

Reported by fool.com.

• Adobe
• Arista Networks