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MNEMONICAI COGNITION
Autonomous SynthesisLiving Vector EngineAmbient AudioPrivate On-Device LLMPricing
48,290 Vectors Indexed
Activate Brain
The First Autonomous Cognitive Engine For Personal Knowledge

Stop searching your notes. Let them think together.

Traditional note tools are digital graveyards where good ideas go to die. Mnemonic AI constantly cross-pollinates your memories, surfacing forgotten breakthroughs the exact second you need them.

Connect Your Knowledge BaseTest Live Serendipity Engine
Runs On-Device via Apple Silicon / NPU•Zero Training On User Data•Real-time Semantic Clustering

Autonomous Serendipity Simulator

Select two distant thoughts from your past to see how Mnemonic AI bridges them.

Memory Vector #01

2023 Journal: Seneca on Anticipating Ruin & Premeditatio Malorum

3 years apartArchived Note
0.89 cosine affinitySemantic Synthesis Bridge
Memory Vector #02

Yesterday: SaaS User Onboarding Drop-off & Churn Analysis

Current AttentionActive Buffer
Synthesized Emergent Insight

"Apply Premeditatio Malorum to UX onboarding: deliberately design failure state recovery so users never experience surprise friction or catastrophic cognitive load."

Suggested Action: Draft 'Pre-mortem onboarding playbook' and eliminate single-point user dropoffs.

Or query your second brain directly:

Next-Gen Cognitive Architecture

Memory That Evolves With You

Built from scratch for local vector retrieval and automated cognitive synthesis.

Semantic Vector Clustering

Every sentence you capture is transformed into dense vector representations. Notes are clustered by meaning rather than folder names or arbitrary tags.

Continuous 1536-dim embeddings

Ambient Audio Stream

Talk freely during your morning walk. Mnemonic transcribes in real-time, extracts key action items, and connects ideas to past journal entries seamlessly.

Zero-latency Whisper v3

100% Private On-Device LLM

Your most vulnerable personal journal entries and confidential client strategies never leave your hardware. Synthesize securely with zero cloud exposure.

Runs locally on Apple Neural Engine
Cognitive Plans

Give Your Mind Infinite Recall

Choose whether you run purely on-device or utilize our high-powered hybrid cloud cluster.

Local Cognitive
$0

Unlimited on-device embeddings and search.

Local semantic vector search (no size limits)
On-device Whisper audio transcription
Supports local Ollama / Llama 3 models
100% private zero telemetry
Download On-Device App
Most PowerfulMnemonic Pro Cloud
$14 / mo

Continuous background autonomous synthesis.

Multi-year serendipity bridges generated daily
Automated morning digest with relevant past memories
Claude 3.7 / GPT-5 cognitive reasoning bridges
Multi-device encrypted sync with vector cache
Start 14-Day Cognitive Trial
Mnemonic AI— The Autonomous Cognitive Engine
Iteration 5: MindPalace Spatial Studio →Privacy & EthicsEmbeddings Spec© 2026 Mnemonic Cognitive Systems