Langfuse vs OpenShell
Langfuse (Langfuse) and OpenShell (NVIDIA Corporation) side by side on public data, as of Oct 10, 2026.
Langfuse has 94.1x the weekly package downloads of OpenShell (8.4M against 89.4K). Langfuse has 2.3x the GitHub stars of OpenShell (35.6K against 15.6K). Over the last 30 days downloads moved +6% for Langfuse and +201% for OpenShell. OpenShell shipped 29 stable releases in the past 90 days.
Side-by-side numbers
| Metric | Langfuse | OpenShell |
|---|---|---|
| Gid Score | 63 | 76 |
| Overall rank | #20 | #6 |
| Downloads, last 7 days | 8.4M | 89.4K |
| Downloads, 7-day change | up 2.7% | up 76.9% |
| Downloads, 30-day change | up 5.5% | up 201.3% |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | 35.6K | 15.6K |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 12 | 38 |
| Latest stable release | 4.55.0 · 2d ago | 0.1.3 · yesterday |
| Stable releases, 90 days | 29 | |
| Terminal-Bench (best run) | — | — |
| Price | Free (OSS) | Free (OSS) |
| License | MIT (enterprise features under a separate licence) | Apache-2.0 |
| First released | — | February 2026 |
| Interfaces | Web app, Python SDK, TypeScript SDK, OpenTelemetry | — |
| Models |
Trends
Langfuse
An open-source platform for tracing, evaluating and debugging LLM apps and agents: every model and tool call with its cost and latency, prompt management, datasets and evaluations.
Pricing: Free to self-host. Langfuse Cloud has a free Hobby tier, Core at $29 a month, Pro at $199 a month and Enterprise at $2,499 a month; usage beyond the included 100k units costs $8 per 100k.
Latest release 4.55.0:
- feat(docker): create zero vuln base images and add fips mode
- feat(topics): rework the summary system prompt and default facets
- feat(web): show ClickHouse organization id in org debug information
- feat(topics): summarize all facets of a trace in one call
OpenShell
OpenShell is the safe, private runtime for autonomous AI agents.
Pricing: Open source under the Apache-2.0 licence; check the website for any paid hosted plans.
Latest release 0.1.3:
- feat(helm): make cluster-scoped RBAC optional
- fix(supervisor): keep session retries during startup
- fix(e2e): reserve distinct corporate proxy fixture ports
- test(cli): migrate gateway-free smoke coverage