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CopilotKit

About CopilotKit

CopilotKit is focused on expanding its AG-UI protocol for app-native AI agents, enabling seamless communication between AI agents and user interfaces. The protocol has been adopted by major tech companies including Google, Microsoft, Amazon, Oracle, LangChain, PydanticAI, and Mastra.

Business Information
Target Customers
enterprise mid-market businesses developers
Industry Categories
AI, ML, Gen AI Software DevOps, APIs, Developer Tools
Business Model
Revenue Model SaaS
Pricing Strategy Tiered subscription
Sales Channels direct, channel partners
Funding Timeline
Round Date Amount Investors
Series A May 05, 2026 $27.0M Glilot Capital Partners, NFX, SignalFire
Founders

No founder information available.

Investors
G
N
NFX

Venture Capital

S
SignalFire

Venture Capital

Recent Mentions
ainews_24_7
AI News 24 @ainews_24_7
May 05, 2026

NEWS: Seattle-based CopilotKit raised $27M to expand its AG-UI protocol for app-native AI agents. Glilot, NFX, and SignalFire led the Series A round.

LabsSrc23948
SRC Labs @LabsSrc23948
May 05, 2026

Why did CopilotKit just raised $27 million Series A? -Round led by Glilot Capital, NFX, and SignalFire Built AG-UI, the open protocol for how AI agents talk to user interfaces now adopted by Google, Microsoft, Amazon, Oracle, LangChain, PydanticAI, Mastra but why this matters-

raisingfi
Raising.fi @raisingfi
May 05, 2026

🏛️ Company: CopilotKit 🔗 Website: https://t.co/0tgXk94LuD 📊 Amount: $27 Million 🔄 Round: Series A ⚙️ Industry: AI, Software & SaaS 🌍 Location: Seattle, Washington, USA