Registry / Tools / Langflow
Langflow facts
L
Open Source Project
Langflow
Visual builder for AI agents, workflows, and retrieval applications.
last verified: 2026-06-12pricing checked: 2026-06-12
01
Fact summary
- Name
- Langflow
- Company / maker
- Langflow
- Category
- build-automate
- Tags
- Agent Builders
- Entity type
- Open Source Project
- Availability
- Public
- Pricing model
- Open Source
- Primary pricing route
- Open Source
- Free plan
- Yes
- Delivery modes
- Web AppAPI
- Supported platforms
- Web
- Data state
- source backed
02
Formal source rows with URL, source type, and freshness.Official links
| Link | URL | source type | checked |
|---|---|---|---|
| Official website | www.langflow.org | official-site | 2026-06-12 |
| Documentation | docs.langflow.org | official-documentation | 2026-06-12 |
| API docs | docs.langflow.org | official-documentation | 2026-06-12 |
03
Supported platforms and delivery modes are intentionally separate.Access and delivery
Supported platforms
Web
Delivery modes
Web AppAPI
04
Capabilities
Capability tags
Agent Builders
Input types
TextStructured DataFunction Call
Output types
Structured JsonCodeDocument
06
Pricing summary
Pricing summary
Derived from official pricing routes where available- pricingModel
- Open Source
- currency
- USD
- hasFreePlan
- Yes
- pricingLastChecked
- 2026-06-12
07
Each route is a first-class record with source URL and checked date.Pricing routes
Langflow official access route
routeType: open-source
Langflow has an official open-source or self-managed access path documented by official sources.
08
Pricing plans
09
Evidence and sources
| source URL | source type | used for | checked |
|---|---|---|---|
| docs.langflow.org | official-documentation | documentation, capability-claims | 2026-06-12 |
| www.langflow.org | official-site | identity, official-url, capability-claims, pricing, pricing-routes | 2026-06-12 |
10
Freshness and recent changes
Facts verified
2026-06-12
Identity and core facts
Pricing checked
2026-06-12
Pricing routes and plans
Record updated
2026-06-12
Public record freshness
11
One-hop registry pages derived from this record's modeled facts. This section does not infer peer tools.