vioscaleAI
Comparison

Traceloop vs Weights & Biases Weave

On the evidence we track, Traceloop leads this comparison with a composite score of 61/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Traceloop full profile →Weights & Biases Weave full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Traceloop61
Weights & Biases Weave52
Score
vioscaleAI score
Traceloop61 / 100medium · 72%
Weights & Biases Weave52 / 100low · 25%
Pricing
Free tier
Traceloop✓
Weights & Biases Weave✓
Model
Traceloopopen_source
Weights & Biases Weavefree
Price level
Traceloopfree
Weights & Biases Weavefree
Transparent
Traceloop✓
Weights & Biases Weave✗
Integrations
Count
Traceloop20
Weights & Biases Weave14
Security
Gdpr
Traceloop✓
Weights & Biases Weave–
Hipaa
Traceloop✓
Weights & Biases Weave–
Soc2
Traceloop✓
Weights & Biases Weave–
Market
Availability
TraceloopAvailable worldwide
Weights & Biases Weave–
Content
Faq
Traceloop6 items
Weights & Biases Weave4 items

Capabilities

Feature-by-feature on the axes that matter for llm observability. “-” means undocumented, not absent.

Capabilities
Architecture model
TraceloopManaged cloud saas
Weights & Biases WeaveManaged cloud saas
Token cost and latency waterfall charts
Traceloop✓
Weights & Biases Weave-
Opentelemetry openllmetry native export support
Traceloop✓
Weights & Biases Weave-
Prompt playground and in dashboard replay
Traceloop✓
Weights & Biases Weave✓
Multi step agentic workflow distributed tracing
Traceloop✓
Weights & Biases Weave✓
User feedback score API for thumbs up down tags
Traceloop-
Weights & Biases Weave-
Pii redaction and prompt content masking
Traceloop-
Weights & Biases Weave✓
Production ab testing of system prompts
Traceloop✓
Weights & Biases Weave-
Automated anomaly detection for rate limits
Traceloop-
Weights & Biases Weave-
Native integration with langchain and llamaindex
Traceloop✓
Weights & Biases Weave✓
SOC2 type ii
Traceloop-
Weights & Biases Weave-
Mit or apache permissive oss license
Traceloop✓
Weights & Biases Weave-
Pricing model
TraceloopPay per 10k traces
Weights & Biases Weave-

What each one is

The product in its own terms, so the numbers below have context.

Traceloop

Leader

A high-performance gateway that centralizes LLM request routing and tracing across multiple providers through an OpenAI-compatible API, featuring integrated OpenTelemetry observability and optional PostgreSQL-backed dynamic configuration.

Independently observed

Weights & Biases Weave

Platform for observability and analysis of production AI agent systems, featuring distributed tracing across multi-agent workflows, built-in evaluation APIs for model and prompt testing, and safety guardrails with pre-built scorers for toxicity, bias, PII detection, and hallucinations.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Traceloop

Leader
HybridFree tier14-day trial

Free tier with up to 50K spans/month. Enterprise custom pricing. 14-day free trial.

  • FreeFree
    • Monitoring Dashboard
    • Evaluation Dashboard
    • CI/CD integration
    • Prompt Management
  • EnterpriseContact sales
    • SOC 2 Compliance
    • On-prem deployment option
    • Dedicated slack support
as of verify ↗

Weights & Biases Weave

FreeFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Traceloop✗
Weights & Biases Weave✓
macOS
Traceloop✓
Weights & Biases Weave✗
Windows
Traceloop✓
Weights & Biases Weave✗
Linux
Traceloop✓
Weights & Biases Weave✗
Deployment
Cloud / SaaS
Traceloop✓
Weights & Biases Weave✓
Self-hosted
Traceloop✓
Weights & Biases Weave✗
On-premise
Traceloop✓
Weights & Biases Weave✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (3)
  • OpenAI
  • LangChain
  • LlamaIndex

Traceloop

Leader
35 total - 32 not shared
  • Anthropic
  • Gemini
  • Bedrock
  • Ollama
  • Watsonx
  • Cohere
  • Mistral AI
  • together.ai
  • Pinecone
  • Chroma
  • CrewAI
  • Grafana Tempo
  • OpenTelemetry
  • Prometheus
  • AWS Marketplace
  • GCP Marketplace
  • Azure Marketplace
  • Qdrant
  • Weaviate
  • Datadog
  • Honeycomb
  • Google Cloud
  • AWS
  • Azure
  • +8 more
Independently observed

Weights & Biases Weave

19 total - 16 not shared
  • Slack
  • CrowdStrike Falcon AIDR
  • OpenPI
  • CoreWeave
  • NVIDIA
  • JAX
  • PyTorch
  • OpenAI GPT-5.6
  • OpenAI GPT-5.5
  • Zhipu GLM-5.2
  • Alibaba Kimi 2.7
  • Anthropic Claude Opus 4.8
  • Webhooks
  • AWS Bedrock
  • Google ADK
  • Claude Code
Independently observed
Still deciding?

Traceloop or Weights & Biases Weave: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.