Langflow vs LlamaIndex
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
LlamaIndex is the stronger AI pick in AI Agents: it has a visibility score of 2.2 versus 0.6 for Langflow.
Choose Langflow if…
No clear advantage in the published data.
Choose LlamaIndex if…
- You want the brand AI engines rank higher (2.2 vs 0.6)
- AI answers describe it more positively (20% vs 0% positive)
- You need SOC 2 Type II or GDPR or HIPAA coverage
- Premier choice for RAG-centric agents
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Langflow | LlamaIndex |
|---|---|---|
| Visibility score | 0.6% | 2.2% |
| Change vs last week | New | New |
| Rank in AI Agents | #69 | #41 |
| Share of voice | 0.1% | 0.8% |
| Mentions this run | 1 | 5 |
| Positive in AI answers | 0% | 20% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Langflow 0pp · LlamaIndex 0pp over 0 weekly runs.
Engine by engine
LlamaIndex leads on 3 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | Langflow | LlamaIndex |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $50 / mo |
| Free plan | — | Yes |
| Deployment | Self-hosted open source, or a free hosted cloud account | LlamaParse runs as SaaS on a secure cloud tenant, or can be deployed in a customer's private VPC across cloud providers. |
| Compliance | — | SOC 2 Type II, GDPR, HIPAA |
| Support | — | Community, Basic (email), Priority (Slack Connect), Dedicated |
| Headquarters | — | San Francisco, California, United States |
| Employees | — | 11–50 |
| Funding | Series A | Strategic minority equity investments (Databricks, KPMG) · $28M raised |
| Best for | Development teams building multi-agent and RAG applications who want visual flows with Python control | Teams in document-heavy industries such as finance, insurance, healthcare and manufacturing that need accurate parsing of complex tables, charts and scanned pages. |
Plans side by side
Langflow
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Langflow
Profile in progress.
LlamaIndex
- Premier choice for RAG-centric agents
- Named as a popular agent development framework
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Langflow vs LlamaIndex”, https://slateindex.ai/compare/langflow-vs-llamaindex, data of Nov 3, 2026. Licence: CC BY 4.0.