LangChain vs Langflow
LangChain vs Langflow, compared side by side on 20 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: LangChain is on 76/100 and Langflow on 32/100.
Where each one leads
LangChain
- our overall score: 76/100 against 32/100
- domain rating: 86/100 against 72/100
- headcount: 312 against 17
- LinkedIn following: 514,641 against 16,421
Langflow
- agent readiness: 50/100 against 42/100
At a glance
| Measure | LangChain | Langflow |
|---|---|---|
| What it is | The platform for building reliable AI agents and LLM applications. | Low-code platform for building, iterating, and deploying AI applications, especially RAG and multi-agent systems. |
| Category | Agentic AI, AI Agent, Foundation Model, Large Language Model | Agentic AI, AI Agent Builder, Automation, Low Code |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Platform |
| Founded | 2022 | 2020 |
| Headquarters | San Francisco, United States | Lisbon, Portugal |
| Status | Active | Active |
Size, funding and growth
| Measure | LangChain | Langflow |
|---|---|---|
| Employees | 312 | 17 |
| Headcount growthLast 12 months | +260.4% | Not published |
| Total funding | $260M | Not published |
| Valuation | $1K | Not published |
| LinkedIn followers | 514,641 | 16,421 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | LangChain | Langflow |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 76/100 | 32/100 |
| Traction | 60/100 | 13/100 |
| Team | 70/100 | 30/100 |
| Community | 20/100 | 20/100 |
| Search visibility | 84/100 | 44/100 |
| Quality | 83/100 | Not published |
| Agent readinessHow well an AI agent can read and act on the site | D (42/100) | D (50/100) |
| Domain ratingLink authority, 0-100 | 86/100 | 72/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | LangChain | Langflow |
|---|---|---|
| Hosting | Not detected | Vercel |
| CDN | Cloudflare | Vercel |
| CMS | Webflow | Not detected |
| Frameworks | Not detected | Next.js, Tailwind CSS |
| Analytics | Google Tag Manager, Plausible | Google Analytics 4 |
| Open source | Yes | Yes |
| Self-hostable | No | Yes |
Product and pricing
| Measure | LangChain | Langflow |
|---|---|---|
| Key features | Not published | Visual AI Workflow Builder, Extensive Tool & Model Support, Python Customization & Control, Rapid Iteration & Deployment, Docling Bundle for Document Processing, Windows Desktop Support |
LangChain vs Langflow: common questions
Which is better, LangChain or Langflow?
On our 0-100 score LangChain rates higher (76/100 against 32/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 20 data points above: read the rows that match what you are buying for.
How do LangChain and Langflow compare on the numbers?
LangChain leads on our overall score (76/100 against 32/100), domain rating (86/100 against 72/100), headcount (312 against 17), LinkedIn following (514,641 against 16,421). Langflow leads on agent readiness (50/100 against 42/100).
Read the full LangChain review and pricing or the Langflow review and pricing. You can also browse other LangChain alternatives we track.