Langfuse vs Rows — Which One Wins?
A detailed, side-by-side comparison of Langfuse and Rows to help you pick the right tool for your workflow.
Quick Verdict
Langfuse takes the lead with a 4.5 rating and is best for ai engineering teams that need observability into their llm application performance and costs. Rows (4.1) is the better pick if you need data teams and marketers who need spreadsheets connected to live data sources.
Side-by-Side Comparison
| Criteria | Langfuse | Rows |
|---|---|---|
| Rating | ★★★★★ 4.5(54) | ★★★★ 4.1(46) |
| Pricing Model | open_source | freemium |
| Starter Price | $59/mo | $59/mo |
| Free Tier | No | No |
| Platforms | Web | Web |
| Learning Curve | moderate | easy |
| API Available | Yes | Yes |
| Best For | AI engineering teams that need observability into their LLM application performance and costs | Data teams and marketers who need spreadsheets connected to live data sources |
| Verdict | recommended | recommended |
Feature Checklist
| Feature | Langfuse | Rows |
|---|---|---|
| LLM tracing and debugging | — | |
| Cost tracking | — | |
| Prompt management | — | |
| Evaluation framework | — | |
| Analytics dashboard | — | |
| Self-hosting option | — | |
| AI data analysis | — | |
| Built-in API integrations | — | |
| Interactive sharing | — | |
| Data enrichment | — | |
| Chart builder | — | |
| Scheduled updates | — |
Langfuse
Pros
- ✓Open-source and self-hostable
- ✓Excellent tracing
- ✓Cost tracking per request
- ✓Good evaluation framework
Cons
- ✕Only useful for LLM apps
- ✕Requires integration effort
- ✕Analytics depth still improving
Rows
Pros
- ✓Built-in data integrations
- ✓AI analysis
- ✓Beautiful interactive sharing
- ✓Live data updates
Cons
- ✕Limited offline capability
- ✕Fewer formulas than Excel
- ✕Pricing for team use
The Bottom Line
Both Langfuse and Rows are solid tools in the Analytics & Data space. Langfuse edges ahead with a stronger overall rating (4.5 vs 4.1) and is the better choice for ai engineering teams that need observability into their llm application performance and costs. However, if you prioritize data teams and marketers who need spreadsheets connected to live data sources, Rows is worth serious consideration. We recommend trying the free tier or trial of each before committing.