Langflow vs Relevance AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Relevance AI is the stronger AI pick in AI Agents: it has a visibility score of 8 versus 0.6 for Langflow.
Choose Langflow if…
No clear advantage in the published data.
Choose Relevance AI if…
- You want the brand AI engines rank higher (8 vs 0.6)
- AI answers describe it more positively (50% vs 0% positive)
- You need SOC 2 or GDPR coverage
- visual drag-and-drop agent builder
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Langflow | Relevance AI |
|---|---|---|
| Visibility score | 0.6% | 8% |
| Change vs last week | New | New |
| Rank in AI Agents | #69 | #15 |
| Share of voice | 0.1% | 1.5% |
| Mentions this run | 1 | 10 |
| Positive in AI answers | 0% | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Langflow 0pp · Relevance AI 0pp over 0 weekly runs.
Engine by engine
Relevance AI leads on 3 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | Langflow | Relevance AI |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Contact sales |
| Free plan | — | No |
| Deployment | Self-hosted open source, or a free hosted cloud account | — |
| Integrations | — | 2000+ |
| Compliance | — | SOC 2, GDPR |
| Support | — | Embedded deployment team, Dedicated account manager on Enterprise plan |
| Founded | — | 2020 |
| Headquarters | — | San Francisco, California, United States |
| Employees | — | 51–200 |
| Funding | Series A | Series A (unconfirmed, reported by Signalbase) · $37M raised |
| Best for | Development teams building multi-agent and RAG applications who want visual flows with Python control | Enterprise teams in sales, customer success, marketing and HR that want non-technical staff to build and run their own agents. |
Plans side by side
Langflow
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Langflow
Profile in progress.
Relevance AI
- visual drag-and-drop agent builder
- free tier
- prebuilt agent templates for sales, support, and operations
- hosted no-code agent builder useful for experimenting
- named best overall
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Langflow vs Relevance AI”, https://slateindex.ai/compare/langflow-vs-relevance-ai, data of Nov 3, 2026. Licence: CC BY 4.0.