vioscale
Comparison

LlamaIndex vs Weights & Biases

No clear leader: Weights & Biases (67.2) and LlamaIndex (66.3) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

LlamaIndex full profile →Weights & Biases full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
LlamaIndex66
Weights & Biases67
Score
Vioscale score
LlamaIndex66 / 100high · 75%
Weights & Biases67 / 100low · 38%
Pricing
Free tier
LlamaIndex✓
Weights & Biases–
Model
LlamaIndexfreemium
Weights & Biasescommercial
Price level
LlamaIndexmid
Weights & Biases–
Starting price
LlamaIndex$50
Weights & Biases–
Transparent
LlamaIndex✓
Weights & Biases–
Integrations
Count
LlamaIndex3
Weights & Biases8
Security
Disclosure policy
LlamaIndex✓
Weights & Biases✓
Gdpr
LlamaIndex✓
Weights & Biases✓
Hipaa
LlamaIndex✓
Weights & Biases✓
Iso27001
LlamaIndex–
Weights & Biases✓
Soc2
LlamaIndex✓
Weights & Biases✓
Vulnerabilities
Reliability
Sla pct
LlamaIndex99.9
Weights & Biases–
Status page
LlamaIndex✓
Weights & Biases✓
Adoption
Dependent repos
LlamaIndex0
Weights & Biases9,299
Github stars
LlamaIndex51,883
Weights & Biases11,240
Package downloads weekly
LlamaIndex1,685,400
Weights & Biases–
Activity
Commits last 30d
LlamaIndex32
Weights & Biases100
Release
Cadence days
LlamaIndex12
Weights & Biases16
History
LlamaIndex20 items
Weights & Biases20 items
License
Spdx
LlamaIndexMIT
Weights & BiasesMIT
Language
Primary
LlamaIndexPython
Weights & BiasesPython
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for mlops & llmops tools. “-” means undocumented, not absent.

Core
Tool role
LlamaIndexAgent / RAG framework
Weights & BiasesEnd-to-end ML platform
Deployment
Self-hostable / OSS core
LlamaIndex✓
Weights & Biases✓
Managed cloud available
LlamaIndex✓
Weights & Biases✓
On-prem / VPC deployment
LlamaIndex✓
Weights & Biases✓
Observability
LLM tracing / observability
LlamaIndex✗
Weights & Biases✓
Evaluation (offline / LLM-judge / human)
LlamaIndex✗
Weights & Biases✓
Dev
Prompt management + versioning
LlamaIndex✗
Weights & Biases✓
Tracking
Experiment tracking / model registry
LlamaIndex✗
Weights & Biases✓
Serving
Model serving / inference endpoint
LlamaIndex✓
Weights & Biases✓
Interop
OpenTelemetry / OpenLLMetry compatible
LlamaIndex✓
Weights & Biases-
Framework-agnostic
LlamaIndex✓
Weights & Biases✓
Gateway
Multi-provider model support
LlamaIndex✓
Weights & Biases-
Data
No-train-on-customer-data guarantee
LlamaIndexUnknown
Weights & Biases-

What each one is

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

LlamaIndex

LlamaParse is a cloud-based document parsing platform that uses vision language models and intelligent agents to automatically process complex documents—including PDFs, images, and office files—with support for layout detection, multi-modal content, and 80+ languages. It transforms document ingestion workflows with agentic extraction and indexing capabilities.

Independently observed

Weights & Biases

An integrated platform for developing AI applications, from training and fine-tuning models to deploying agents in production, with comprehensive experiment tracking, model management, and LLM application monitoring.

Independently observed

Pricing

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

LlamaIndex

from $50/moHybridFree tier

Free tier with 10K monthly credits; pay-as-you-go starting at $50/month. Credit pricing: 1,000 credits = $1.25.

  • FreeFree
    • Basic parsing
    • Up to 130+ file formats
    • File upload only
    • Community support
  • Starter$50/month up to 400K credits
    • Multiple parse tiers (Cost Effective, Agentic, Agentic Plus)
    • Auto Mode smart tier routing
    • Advanced table and chart extraction
    • Structured JSON output
    • Extraction agents
    • +3 more
  • Pro$500/month up to 4M credits
    • All Starter features
    • Classification & splitting
    • Sheets (spreadsheet data extraction)
    • Agents Builder
    • External data sources
    • +3 more
  • EnterpriseContact sales
    • Volume discount on credits
    • 5x higher rate limits
    • Enterprise SSO
    • SaaS or Hybrid cloud deployment
    • Dedicated account manager
    • +1 more
as of verify ↗

Weights & Biases

Pricing not documented yet.

Platform & deployment

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

Platforms
Web
LlamaIndex✓
Weights & Biases✓
iOS
LlamaIndex✗
Weights & Biases✓
CLI
LlamaIndex✗
Weights & Biases✓
Deployment
Cloud / SaaS
LlamaIndex✓
Weights & Biases✓
Self-hosted
LlamaIndex✗
Weights & Biases✓
On-premise
LlamaIndex✗
Weights & Biases✓
Hybrid
LlamaIndex✓
Weights & Biases✗

Integrations

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

LlamaIndex

3 total
  • AWS
  • Microsoft Azure
  • GitHub
Independently observed

Weights & Biases

8 total
  • OpenAI
  • Alibaba Qwen
  • Meta Llama
  • Microsoft Phi
  • Hangzhou DeepSeek
  • Z.ai GLM
  • MoonshotAI Kimi
  • CoreWeave
Independently observed

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