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Ando (team messaging)

Ando is a team messaging platform founded by Sara DuSara DuSara Du is a software entrepreneur, co-founder of Alloy Automation and founder of Ando (team messaging). She attended Harvard before becoming a Thiel Fellow and works on integrations, product design and collaboration between people and AI agents.Open the full entry that brings people and AI agents into a shared workspace. Built around channels and messages, it emphasizes agent context, access boundaries and collaboration across tools. It launched publicly in September 2026.

Contents11 sections
Key facts

Origins: From integrations to team communications

Sara Du founded Ando after running Alloy AutomationAlloy AutomationAlloy Automation is a software integration business founded by Sara Du and Gregg Mojica in 2019. It expanded from ecommerce automation into embedded integrations, unified APIs and AI agent connectivity; Mojica subsequently described a pivot to Kinter.Open the full entry. Early MCP consulting revealed demand for agents to participate directly in team discussions rather than function only as external tools, providing a starting point for the product.⁠[1]

Internal use and testing

In her September interview, Du said the team had used Ando for its own communications since January, shaping development through everyday internal use. She described testers across several countries, including technology teams and traditional businesses, as an account of that testing stage.⁠[2]

Public launch and two financing rounds

Product structure: Human interface, agent execution and memory

Index Ventures described three connected parts: an agent execution layer handling tools, memory and permissions; a human interface organized around messaging and intent; and a memory layer structuring context as discussion occurs. This is the investor’s account of the product architecture.⁠[4]

Collaboration: Agents as channel members

Ando presents agents as workspace members that can join channels, receive context and take part in discussion, alongside human collaboration through channels, direct messages and calls. Its design aims to give agents awareness of ongoing work without repeatedly reconstructing the background.⁠[1]

Agent integration: Bring-your-own agents and hosted execution

Du explained that teams can connect their own agents or use Ando’s hosted execution environment. She sought to accommodate different arrangements rather than require a fixed number or a single vendor; distinct agent identities primarily support understanding, trust and collaboration.⁠[2]

Permissions and context: Bounded collaboration

The launch article explains that private-message context must be explicitly passed to an agent. The product treats access boundaries and continuity of context as foundations for collaboration; the description does not establish unrestricted access across connected systems.⁠[1]

Migration and workflows: Connecting existing communications

Product experience: Reducing noise and building trust

She emphasized when agents should speak, which information helps people and how execution progress should be presented. The team also explored mobile and voice interactions while retaining text and diagrams for product reasoning and planning.⁠[2]

Organizations, websites and public accounts

Sources

  1. Introducing Ando (opens in a new window)
  2. No Co-Founder, a Year in Stealth and $20M to Replace Slack | Sara Du, Ando (opens in a new window)
  3. Our Investment in Ando: Modern Messaging for Teams and Agents (opens in a new window)
  4. Ando: Building the Interface Layer for Human and Agent Teams (opens in a new window)
  5. Ando - Slack alternative for humans and AI agents (opens in a new window)