Mem0 vs OpenRouter

FeatureMem0OpenRouter
CategoryAI DevelopmentAI Development
PricingFree (open-source) + CloudPay-per-use (varies by model)
GitHub Stars23,000—
PlatformsLinux, macOS, DockerWeb
Features
  • ✓ Long-term memory
  • ✓ User preferences
  • ✓ Multi-level memory
  • ✓ API
  • ✓ Self-improving
  • ✓ 200+ models
  • ✓ Unified API
  • ✓ Auto-fallback
  • ✓ Rate limiting
  • ✓ Usage tracking
  • ✓ OpenAI-compatible
Tags
memoryagentspersonalizationopen-source
apimulti-modelgatewayroutingpay-per-use