Platform features

Everything you need
to ship agents.

NexusFlow covers the entire agent lifecycle — from visual workflow design to production observability. One platform, no glue code.

Workflow Engine

Visual DAG Builder

Drag-and-drop canvas with 11 node types. Build complex directed acyclic graphs visually — no code required.

11 Node Types

Agent, LLM, Tool, RAG, Condition, Loop, Parallel, Merge, Input, Output, and Webhook nodes.

Code Executor

Run arbitrary Python or JavaScript in sandboxed containers directly within a workflow step.

Agent System

Multi-Agent Teams

Researcher, Planner, Executor, and Critic agents coordinate via a shared state graph.

LangGraph-Powered

Stateful agent graphs with cycle support, conditional edges, and interrupt-and-resume patterns.

Tool Registry

Register HTTP tools, web search, file tools, or custom code tools. Agents call them autonomously.

Knowledge & Memory

RAG Knowledge Base

Upload PDFs, Docs, CSVs, and text. Agents retrieve relevant chunks automatically using vector similarity.

Persistent Memory

Short-term, long-term, and episodic memory layers. Agents build context across sessions.

Semantic Search

pgvector-backed embeddings with sub-100ms retrieval for real-time agent context injection.

Governance & Observability

Human Approvals

Any workflow step can be flagged for human review before execution. Full approve/reject UI included.

Analytics Dashboard

Token usage, cost tracking, execution success rates, and per-agent performance metrics.

RBAC

Organization-level access control with role-based permissions for every resource.

Multi-Tenancy

Full data isolation per organization. Invite teammates with granular permission scopes.

All features. Free to start.

1,000 executions per month on the free tier. Upgrade when you need more.

Get started