Log10 Alternatives
LLMOps logging and debugging platform; log10.io now redirects to a life-sciences agent product. See alternatives.
Log10 was an LLMOps platform that captured LLM requests and responses across providers, with prompt chain debugging, session tracking and evaluation tooling. As of September 2026 log10.io redirects .
Explore 33 alternatives to Log10 across 1 category. Updated September 2026.
Top Log10 alternatives at a glance
- Langfuse. Traces, evals, prompt management and metrics to debug and improve your LLM application.
- Comet Opik. Comet provides an end-to-end model evaluation platform for AI developers.
- Weights & Biases. ML experiment tracking, LLM observability, and evaluation platform for AI teams
- Arize AI. AI observability platform with tracing, evaluation, and monitoring for LLM and ML applications
- Traceloop. Open-source LLM observability built on OpenTelemetry, with automatic instrumentation for major providers and frameworks
Compare Log10 with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| Log10 | — | ✓ | — | — | 🇺🇸 United States |
| Langfuse | Freemium | ✓ | ✓ MIT | Cloud + Self-hosted | 🇩🇪 Germany |
| Comet Opik | Freemium | ✓ | ✓ APACHE2 | Cloud + Self-hosted | 🇺🇸 United States |
| Weights & Biases | Freemium | ✓ | — | Cloud + Self-hosted | 🇺🇸 United States |
| Arize AI | Freemium | ✓ | ✓ ELASTIC-2.0 | Cloud + Self-hosted | 🇺🇸 United States |
| Traceloop | Freemium | ✓ | ✓ | Cloud + Self-hosted | 🇺🇸 United States |
| Helicone | Freemium | ✓ | ✓ APACHE2 | Cloud + Self-hosted | 🇺🇸 United States |
| Agenta | Freemium | ✓ | ✓ MIT | Cloud + Self-hosted | 🇩🇪 Germany |
| LangWatch | Freemium | ✓ | ✓ MIT | Cloud + Self-hosted | 🇳🇱 Netherlands |
| Weckr | Freemium | ✓ | ✓ MIT | Cloud | 🇸🇪 Sweden |
| Laminar | Freemium | ✓ | ✓ | Cloud + Self-hosted | — |
| LangSmith | Freemium | ✓ | — | Cloud + Self-hosted | 🇺🇸 United States |
| Sentrial | Freemium | ✓ | — | Cloud | 🇺🇸 United States |
| Telemetry | Freemium | ✓ | — | Cloud | 🇺🇸 United States |
| The Context Company | Freemium | ✓ | — | Cloud | 🇺🇸 United States |
| Dunetrace | — | ✓ | ✓ | Self-hosted | 🇩🇪 Germany |
📊 Observability & Analytics
Comet Opik
Comet provides an end-to-end model evaluation platform for AI developers.
Agenta
Open-source prompt management, evaluation, and observability for LLM apps
Laminar
Open-source agent observability with traces, failure detection and evals
Dunetrace
Runtime reliability and failure detection for AI agents
Braintrust
Stop building AI in the dark.
Browse all 54 Observability & Analytics products
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