Mem0 vs Perplexity

FeatureMem0Perplexity
CategoryAI DevelopmentAI Search
PricingFree (open-source) + CloudFree + Pro $20/mo
GitHub Stars23,000—
PlatformsLinux, macOS, DockerWeb, iOS, Android
Features
  • ✓ Long-term memory
  • ✓ User preferences
  • ✓ Multi-level memory
  • ✓ API
  • ✓ Self-improving
  • ✓ Real-time search
  • ✓ Citations
  • ✓ Follow-up questions
  • ✓ File upload
  • ✓ API
  • ✓ Collections
Tags
memoryagentspersonalizationopen-source
searchresearchcitationswebapi