AI App Builders

Langflow

Langflow provides a visual environment for connecting models, tools, and data into AI workflows. Developers can customize components in Python and expose flows through APIs using a self-managed deployment.

RatingNo published reviews yetEditorial reviewAssessment pendingCatalog updated2026-09-14

Buyer fit

Best for: Developers experimenting with configurable AI application flows.

Not for: Buyers expecting free software to include unlimited hosting and model usage.

Pricing: Free

Editorial assessment

Pros
  • Visual flow building
  • Python customization and APIs
Cons
  • Model services and deployment infrastructure can add costs.

Platforms and integrations

webapi

Data freshness

Catalog record updated 2026-09-14. A catalog date alone does not establish hands-on testing or completed editorial review.

Visit official website

Related options

Alternatives to Langflow

AI App Builders

Airtable

An application-building platform with AI-assisted workflows.

FreemiumFree plan availableCatalog updated 2026-09-14

AI App Builders

Base44

Build hosted apps from plain-language instructions

FreemiumFree plan availableCatalog updated 2026-09-14

AI App Builders

Bolt.new

AI-powered website and app creation with hosting and database options.

FreemiumFree plan availableCatalog updated 2026-09-07

AI App Builders

Bubble

Combine AI app generation with visual editing

Paid InquireContact salesCatalog updated 2026-09-14