Memory that thinks
for your AI agents
The cognitive memory engine that stores, retrieves, and reasons. Not vector search — real memory with causal understanding.
No credit card required · 5,000 patterns free · Deploy in 30 seconds
Your AI has amnesia
Existing tools store data. Engramma builds memory.
Vector Database
Stores embeddings, does ANN search. No reasoning, no learning, no memory lifecycle.
RAG Pipeline
Retrieves context for LLMs. But it doesn't remember — it re-searches every time.
Engramma
Encodes, consolidates, reasons, and recalls. Memory that strengthens over time.
Everything your AI needs to remember
Six core capabilities that make Engramma fundamentally different from vector search.
Cognitive Memory
Not vector search — real memory with encoding, consolidation, and recall. Your AI remembers like a brain.
Causal Reasoning
Ask 'what if?' and 'why?' with do-calculus. Your agent reasons about cause and effect across memories.
10-Phase Retrieval
Multi-pathway retrieval (exact, energy, attention) with confidence routing. The right memory, every time.
Consolidation
Memories strengthen over time through sleep-like cycles. Weak patterns fade, strong ones persist.
Explainability
Every retrieval comes with a full explanation: why this memory, what contributed, what was considered.
Multi-Tenant
Full organization support with roles, API keys, billing, and team management built in.
Three pathways, one answer
Every query activates three parallel retrieval pathways. A confidence router selects the best result.
Hash-based pattern matching for precise recall
Hopfield-style attractors for semantic similarity
Transformer networks for complex contextual retrieval
Confidence Router
Automatically routes each query to the optimal pathway based on input characteristics. High certainty → Exact. Semantic → Energy. Complex context → Attention.
Three lines to real memory
Install the SDK, get an API key, and your agent has cognitive memory.
1from engramma import EngrammaClient23# Connect to Engramma Memory Cloud4client = EngrammaClient(api_key="your_api_key")56# Store a memory7client.memory.store(8 text="The user prefers dark mode and concise answers",9 context={"source": "onboarding", "confidence": 0.95}10)1112# Retrieve with explanation13results = client.memory.retrieve(14 query="What are the user's preferences?",15 top_k=5,16 explain=True17)1819# Causal reasoning20prediction = client.engine.predict(21 intervention="What if we switch to light mode?",22 mode="counterfactual"23)Five operations, infinite possibilities
Store, retrieve, explain, consolidate, and reason — all via a simple API.
response = client.memory.store( text="User completed onboarding", context={"step": "complete", "plan": "pro"})print(response.pattern_id) # "pat_7f3a..."How Engramma compares
Side-by-side comparison with popular vector databases and memory tools.
| Feature | Engramma | Pinecone | Weaviate | ChromaDB | Mem0 | Zep |
|---|---|---|---|---|---|---|
| Cognitive Memory (encode + consolidate + recall) | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Multi-Pathway Retrieval | 3 pathways (Exact, Energy, Attention) | ANN only | ANN + BM25 | ANN only | ANN only | ANN + temporal |
| Causal Reasoning (do-calculus) | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Consolidation (memory strengthening) | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Built-in Explainability | 3 levels (simple, detailed, technical) | ✗ | ✗ | ✗ | ✗ | ✗ |
| Regime Detection (Normal/Exploration/Anomaly) | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ |
| Multi-Tenant (orgs, roles, billing) | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| Managed SaaS (no infra to manage) | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ |
| GDPR Compliance (export, erasure, consent) | ✓ | Partial | Partial | ✗ | Partial | Partial |
Built for real use cases
From chatbots to autonomous agents — see how teams use Engramma.
Simple, transparent pricing
Start free. Scale as you grow. No hidden fees.
Free
Get started with cognitive memory
- 5,000 patterns
- 1,000 queries/day
- 500 stores/day
- 30-day retention
- 2 API keys
- Community support
- Priority support
- SSO
Starter
For side projects and small apps
- 10,000 patterns
- 10,000 queries/day
- 5,000 stores/day
- 90-day retention
- 5 API keys
- Email support
- Priority support
- SSO
Pro
For production applications
- 100,000 patterns
- Unlimited queries
- Unlimited stores
- 1-year retention
- 20 API keys
- Priority support
- SSO
- Dedicated support
Scale
For high-volume production workloads
- 1,000,000 patterns
- Unlimited queries
- Unlimited stores
- Unlimited retention
- Unlimited API keys
- Dedicated support
- SLA 99.9%
- Custom integrations
Enterprise
Custom solution for your organization
- Unlimited everything
- Dedicated infrastructure
- Custom SLA
- On-premise option
- Dedicated account manager
- Custom integrations
- Training & onboarding
- HIPAA compliance
Frequently asked questions
Ready to give your AI real memory?
Start free — no credit card required. 5,000 patterns included.