threadline
The universal context layer for AI agents.
Every agent forgets you. Threadline remembers.
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Your AI agents don't know each other. They don't know you.
ChatGPT, Claude, your email agent, your coding assistant — every session starts from zero. You repeat yourself thousands of times a year.
One context, every agent
A persistent, structured profile that follows your users across every model and product.
Three lines of code
Drop in the SDK and get context-aware agents in minutes, not weeks of infra work.
User-owned, always
Every user gets a trust dashboard: full revoke controls, export, and delete — in one place.
threadline.ts
import { Threadline } from "threadline-sdk"
const tl = new Threadline({ apiKey: process.env.THREADLINE_KEY! })
const prompt = await tl.inject(userId, basePrompt)
await tl.update({
userId,
userMessage,
agentResponse,
})That's it. Your agent now remembers every user, across every conversation.
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