Chroma DB vs Weaviate Vector DB

Chroma DB vs Weaviate Specs
  • Free Tier Allowance
  • Session Lifetime
  • Overage Fee per 1k MAU
Comparison chart between Chroma DB and Weaviate raw data
MetricChroma DBWeaviate
Free Tier Allowance$5 (Credits)50,000 Objects
Session Lifetime24 Hours24 Hours
Overage Fee per 1k MAU0.33 USD/GiB0.04 USD/GB
Deploy Chroma Cloud
👉 $5 Free Credits • Perfect for Rapid RAG Pipelines
Deploy Weaviate Sandbox
👉 Up to 50k Free Vectors • 14-Day Free Sandbox
Chroma DB
Rate Limit Cap:
Usage Based
MFA Support:
Enforced via Chroma Cloud console two-factor authentication
Enterprise SSO SAML:
Available on Enterprise plans with SAML and organization RBAC
Custom Domain Support:
Custom API endpoints and dedicated instances on Enterprise tiers
Supported SDKs:
Python, JavaScript, TypeScript, LangChain, LlamaIndex integrations
Social Providers:
GitHub OAuth for Chroma Cloud account login
Compliance Standards:
SOC 2 Type II, GDPR on Enterprise agreements
Webhook Fallback Policy:
Event-driven upserts via application queues with idempotent collection IDs
Weaviate
Rate Limit Cap:
Sandbox Limited
MFA Support:
Enforced via Weaviate Cloud console MFA and organization access policies
Enterprise SSO SAML:
Available on Enterprise with SAML SSO and private networking
Custom Domain Support:
Private endpoints and custom hostnames on Enterprise deployments
Supported SDKs:
Python, JavaScript, Go, Java, GraphQL, REST, LangChain, LlamaIndex
Social Providers:
GitHub and Google OAuth for Weaviate Cloud authentication
Compliance Standards:
SOC 2 Type II, GDPR, HIPAA BAA on Enterprise agreements
Webhook Fallback Policy:
Batch import webhooks with retry via Weaviate batch API and monitoring alerts
Chroma DB
Start on the starter credit plan and monitor GiB consumption before scaling to dedicated clusters for production RAG workloads.
Weaviate
Use sandbox clusters for development and migrate to dedicated clusters before exceeding 50k object free-tier thresholds.