Sila is an agentic work messaging and collaboration platform where teams and AI operate together. The company aims to rebuild workplace communication from the ground up for human-AI collaboration, enabling custom Claude agents to live in team channels and execute tasks alongside employees. It positions itself as a next-generation alternative to traditional team chat tools. Sila is part of Y Combinator's Winter 2026 batch.
Sila
ActiveAI Work Messaging & Collaboration Platform
Total raised
$500K
1 round
Stage
Seed
Jan 2026
Team
1-10
since 2026
Pricing
—
Founded
2026
New York, United States
Agent-ready
—
Agentic work messaging and collaboration platform
Custom Claude agents that live in team channels
AI agents execute tasks alongside human employees
Workplace communication rebuilt for human-AI collaboration
Channel-based team chat structure
Positioned as a next-generation alternative to traditional team chat tools
Part of Y Combinator's Winter 2026 batch
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Jan 2026 Seed $500K ● Y Combinator
Capital network
$500K raised ·1 backer·10 network links
- Backers1
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What is Sila?
- Sila is an agentic work messaging and collaboration platform where teams and AI operate together, with custom agents living in team channels to execute tasks alongside employees.
- How does Sila use AI agents?
- It enables custom Claude agents to live inside team channels and execute tasks alongside human employees, rather than acting as a separate tool.
- How is Sila different from traditional team chat?
- Sila positions itself as a next-generation alternative that rebuilds workplace communication from the ground up for human-AI collaboration instead of bolting AI onto existing chat.
- Is Sila an established platform?
- Sila is an early-stage company and part of Y Combinator's Winter 2026 batch.
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