Linea - AI Workflow Orchestration Platform by Rohith SinghLinea - AI Workflow Orchestration Platform by Rohith Singh

Linea - AI Workflow Orchestration Platform

Rohith Singh

Rohith Singh

Linea - AI Workflow Orchestration Platform

Building the infrastructure layer for AI automation, from scratch.
Most teams building AI automation end up with the same mess, a tangle of scripts, hard-coded API calls, and no visibility into what's actually running. Every new workflow means re-implementing memory, retries, and error handling from scratch.
Linea is the platform we built to solve that properly.
Linea Workflow Builder Canvas
Linea Workflow Builder Canvas
It's a visual canvas where you compose workflows by connecting nodes, backed by a reliable execution engine and a TypeScript SDK so any application can trigger and stream results programmatically.
What makes it different from other automation tools
The node system covers 24 types across six categories, AI agents, data transforms, memory read/write, integrations (Slack, GitHub, Notion, Gmail), control flow, and infrastructure triggers. The Approval node pauses a workflow mid-execution and waits for a human to review before continuing. That's a first-class primitive, not a workaround.
Linea Platform Architecture
Linea Platform Architecture
Memory is persistent across executions. The Retriever node uses hybrid vector and BM25 search with RRF fusion, ranking by both semantic meaning and exact keywords simultaneously. AI is multi-provider: Anthropic, OpenAI, Groq, Google, and Ollama for fully local deployments.
The TypeScript SDK lets any codebase trigger workflows and stream execution events in real time. RBAC and audit logs are built in.
Under the hood
Next.js 15, React Flow, NestJS 11, LangGraph.js, BullMQ, PostgreSQL 16 + pgvector, Redis, Clerk, pnpm + Turborepo.
Outcome
A complete, production platform., visual builder, execution engine, SDK, documentation, and user management, built from scratch and live at docs.getlinea.app.
Workflows that previously required weeks of custom engineering can now be composed visually and triggered from anywhere. Human oversight is built into the process rather than added as an afterthought.

We don't build scripts and call them products. We build systems designed to run reliably in production from day one.

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Posted Jun 8, 2026

Linea is a workflow automation platform for building and running AI agents. Connect nodes to workflows, deploy them, and trigger them on a schedule, via webhook