LangChain vs Langflow
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
LangChain is the stronger AI pick in AI Agents: it has a visibility score of 10.4 versus 0.6 for Langflow.
Choose LangChain if…
- You want the brand AI engines rank higher (10.4 vs 0.6)
- AI answers describe it more positively (17% vs 0% positive)
- You need a self-hosted or on-premises option
- Stateful multi-agent orchestration via state graphs
Choose Langflow if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 3
| Metric | LangChain | Langflow |
|---|---|---|
| Visibility score | 10.4% | 0.6% |
| Change vs last week | New | New |
| Rank in AI Agents | #12 | #69 |
| Share of voice | 2.7% | 0.1% |
| Mentions this run | 18 | 1 |
| Positive in AI answers | 17% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
LangChain 0pp · Langflow 0pp over 0 weekly runs.
Engine by engine
LangChain leads on 3 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | LangChain | Langflow |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Free; paid from $39 per seat / mo | — |
| Free plan | Yes | — |
| Deployment | Cloud (SaaS), hybrid (SaaS control plane with self-hosted data plane), or self-hosted in the customer's VPC | Self-hosted open source, or a free hosted cloud account |
| Support | Community forum, Support portal, Email support, Slack | — |
| Founded | 2023 | — |
| Headquarters | San Francisco, CA, United States | — |
| Employees | 201–500 | — |
| Funding | Series B, led by IVP | Series A |
| Best for | Teams building agents that need control over models, context, memory and deployment, and the ability to test, govern and improve them in production | Development teams building multi-agent and RAG applications who want visual flows with Python control |
Plans side by side
LangChain
Langflow
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
LangChain
- Stateful multi-agent orchestration via state graphs
- Strong open-source adoption with large download numbers
- Suited to enterprise agent loops
- Heavy developer framework that requires coding
Langflow
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “LangChain vs Langflow”, https://slateindex.ai/compare/langchain-vs-langflow, data of Nov 3, 2026. Licence: CC BY 4.0.