Cognitia AI
How Cognitia compares
We are not trying to out-chat the model labs. This table focuses on cross-ecosystem memory, inspectability, portability, and user ownership — the layer beneath the assistant.
Full support
Partial
Not available
Feature
Cognitia
ChatGPT
Claude
Gemini
Letta
Personal AI
Hindsight
MemoryLake
Mem0
Zep
Memory graph & ownership
Structured knowledge graph with temporal facts
Cross-ecosystem source ingestion (Google + Apple + finance + social)
Inspectable memory graph (Memory Explorer)
Data portability, export, and per-fact deletion
Bi-temporal supersession (facts update correctly)
Portability & distribution
MCP memory server (portable to external AI clients)
Granular per-layer, per-tool access controls
Consumer-facing product (not API-only)
Chat import (WhatsApp, Messenger, TikTok, etc.)
Governance & economics
Consumer data marketplace with user payouts
Advanced (not core positioning)
Cross-modal identity (face + voice + text)
Scheduled and trigger-based agents
Local device control (files, terminal)
Not competing on: Best chat UI · Best base model · Enterprise search · Hardware lifelog
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