FundraiseSep 24, 2026, 16:01 UTC

Ando raises seed round from Index and Emergence for human-agent messaging

What's the deal? Ando, a team messaging platform built for humans and AI agents to work together, has raised a seed round led by Index Ventures and Emergence Capital. The startup is founded by Sara Du and is now opening up to more teams. It also announced a pre-seed round led by Accel.

What's the endgame? Ando wants to be the shared layer where people and agents collaborate, rather than scattering agents across isolated apps. In its product, agents join conversations and take action while respecting the same boundaries as human teammates, with context carrying across chats.

Why now? Products like Slack and Teams shaped a decade of human-to-human coordination at work. But AI agents are becoming capable partners in software development, customer support, legal, and finance — and coordinating context across a growing number of them gets harder as work becomes "more multiplayer," Accel wrote.

This is Du's second company. She previously founded Alloy Automation as a Thiel Fellow, tackling workflow automation and integrations in e-commerce.

The signal: The round's notable backers — Index, Emergence, and Accel — point to investor conviction that agent collaboration needs its own infrastructure. As teams add more AI to their workflows, a common layer to manage shared context, memory, and activity becomes more valuable, not less.