Mid-October Product Update

Oct 18, 2025

Divesh Punjabi

Product Manager at StackAI

We’ve rolled out exciting new updates to the Stack AI platform.

These include Loop Subflows, Self-Service SSO, Streamlined Core Nodes, Claude 4.5 Haiku & GPT-5 Pro and more.

What’s New

Loop Subflow Node

We’ve added a new node under Logic so that you can run sub-workflows for each item. In this example, an OpenAI agent is performing a Web Search (and any other action(s) on each individual company that’s entered as an input.

Self-service SSO

We’ve added a new dashboard where you can manage all of your organization’s single-sign on settings in one place.

Triggers: simpler testing & reconnecting

Setting up and testing triggers (like "On Email Received" for Gmail) is now simpler and more intuitive.

UI/UX

Core Nodes: Agent, Knowledge Base, and StackAI

Agents and Knowledge Bases are now Core Nodes for which different providers can be used.

We’ve also removed the Document Readers section which included nodes like Summarizer and Transcriber, and instead made these available under our StackAI app — which now consolidates tools like Time and Web Search.