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AI RuntimeOfficial Appaloft catalog

Langflow

LLM workflow builder with Postgres-backed state.

Appaloft · Official Appaloft catalogReviewed 2026-05-24cloud-langflow · v1.0.0
Deploy with AppaloftDeployment docsProduct website

Deployment highlights

  • Visual LLM workflow builder and agent prototyping surface.
  • Postgres stores workflow and user state.
  • The HTTP route opens Langflow on port 7860.

Good for

  • LLM workflow prototyping
  • Agent builders
  • AI pipeline experiments

Deployment variants

Deployment variants

The public Blueprint describes application topology. Appaloft's install plan confirms resource creation, reuse, and upgrade checks.

This Blueprint uses a single deployment shape.

Environment profiles

Production · DefaultPreview

Upgrade impact

Upgrade strategy: image-tag
Manual review required · No destructive changes declared

Blueprint manifest

Topology Appaloft will create

This topology comes from the public Blueprint manifest. Dependencies are created or bound to existing resources through the install plan.

Components · 1

Langflow

service
Runtime
container-image · langflowai/langflow:latest
Public ports
http:7860/http Public
Routes
http/
Health check
HTTP /
Bound resources
postgres

Dependencies · 1

Postgres database

postgres
Dependency
postgres
Required
Required

Installation configuration

Installation configuration

Parameters are ordinary install-time settings. Secrets are shown only by key and source; this page never collects or displays their values.

Parameters · 1

App name

APP_NAME

Type: string · Required · Default: Langflow

Secrets · 1

Langflow secret

LANGFLOW_SECRET_KEY

Required · Generated during install

Runtime secret placeholder generated or supplied during install.