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Pinecone vs Arize Phoenix
Side-by-side comparison of features, pricing, and ratings
Pricing
Freemium
Freemium
Plans
$0/mo
$20/mo flat
$50/mo minimum + usage
$500/mo minimum + usage
$0/mo
$50/mo
Custom
Popularity
6.5k views
7.3k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
APIWeb
WebAPICLI
Categories
⚙️ Developer Infrastructure
⚙️ Developer Infrastructure
Features
Fully managed vector database
Automatic indexing (no tuning required)
Writes acknowledged in under 100ms
Consistent p99 latency at any scale
Metadata filtering during queries
Namespace-per-agent isolation
Dense, sparse, and full-text indexes
Hybrid search (BM25 + dense)
Integrated embedding and reranking
Dedicated Read Nodes
Backup and restore
RBAC, SAML SSO
Customer Managed Encryption Keys (CMEK)
Audit logs and private networking
Prometheus and Datadog monitoring
Distributed tracing for LLM agents
Capture prompts, retrievals, tool calls, outputs
LLM-as-judge evaluation
Human annotations on traces
Create datasets from traces
Run experiments to compare changes
Prompt IDE for iteration
AI engineering agent PXI
OpenTelemetry-native instrumentation
Self-host locally, Docker, or Kubernetes
Cloud instances with free tier
Vendor agnostic: any model or framework
ELv2 open-source license
3M+ monthly downloads, 9k+ GitHub stars
Community Slack support
Integrations
Claude Code
Cursor
Copilot
Codex
Gemini
CLI
MCP
Azure Data
Prometheus
Datadog
LlamaIndex
LangChain
OpenAI
NVIDIA NeMo
Hugging Face
OpenTelemetry
Kubernetes
Docker
Python SDK
JavaScript SDK