Engram

Engram

Weaviate
Hindsight

Hindsight

Vectorize
+
+

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About

Engram is a fully managed memory and context service purpose-built to help AI agents remember, learn, and improve over time. Instead of treating memory as an ever-growing pile of raw conversations and events, it turns noisy interaction data into structured, durable, and evolving memories. Applications can send raw text, complete conversations, or pre-extracted facts through a REST API or Python SDK without preprocessing. Engram then runs asynchronous pipelines that extract relevant information, transform it by deduplicating and reconciling it with existing knowledge, and commit a clean memory state without blocking the application’s main workflow. It resolves inconsistencies, adapts to changing preferences and time-evolving facts, and keeps context relevant and efficient. Agents can retrieve ranked memories in real time through vector similarity, BM25 keyword search, or hybrid retrieval, reducing the need to resend entire conversation histories.

About

Hindsight is an agent memory system built to create smarter AI agents that learn over time instead of starting every conversation from zero. Most agent memory systems focus on recalling conversation history, but Hindsight is focused on making agents learn, not just remember. It gives AI agents persistent long-term memory using biomimetic data structures, helping them retain facts, recall relevant context, and reflect on experience as part of reasoning. Hindsight is designed for agents that need to understand who a user is, what has been discussed, what preferences have emerged, what decisions were made, and how behavior should adapt across sessions. It provides three core operations: retain, recall, and reflect. Retain stores new information, recall retrieves the right memories when needed, and reflect helps agents synthesize observations, form mental models, and learn from prior interactions.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI developers that need persistent, structured memory so agents can retain context, learn from interactions, and share knowledge across sessions

Audience

AI developers that need to give agents persistent long-term memory that can retain, recall, and learn from previous interactions

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$45 per month
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Weaviate
Founded: 2019
The Netherlands
weaviate.io/product/engram

Company Information

Vectorize
United States
hindsight.vectorize.io

Alternatives

Papr

Papr

Papr.ai

Alternatives

CMEM Cloud

CMEM Cloud

cmem.ai
Hindsight

Hindsight

Vectorize
MemClaw

MemClaw

Caura AI
EverOS

EverOS

EverMind
MemMachine

MemMachine

MemVerge
LangMem

LangMem

LangChain
Engram

Engram

Weaviate

Categories

AI Memory Layers Supported

Categories

Agentic AI Supported
AI Memory Layers Supported

Integrations

Python Supported
AG2 Not Supported
Amazon Bedrock AgentCore Not Supported
ChatGPT Not Supported
Claude Agent SDK Not Supported
Claude Code Not Supported
ContextForge MCP Gateway Not Supported
CrewAI Not Supported
Flowise Not Supported
Grok Build Not Supported
LiteLLM Not Supported
Model Context Protocol (MCP) Not Supported
NVIDIA NemoClaw Not Supported
OpenAI Agents SDK Not Supported
OpenCode Not Supported
Paperclip Not Supported
Skills Not Supported
Smolagents Not Supported
Superagent Not Supported
TypeScript Not Supported

Integrations

Python Supported
AG2 Supported
Amazon Bedrock AgentCore Supported
ChatGPT Supported
Claude Agent SDK Supported
Claude Code Supported
ContextForge MCP Gateway Supported
CrewAI Supported
Flowise Supported
Grok Build Supported
LiteLLM Supported
Model Context Protocol (MCP) Supported
NVIDIA NemoClaw Supported
OpenAI Agents SDK Supported
OpenCode Supported
Paperclip Supported
Skills Supported
Smolagents Supported
Superagent Supported
TypeScript Supported
Claim Engram and update features and information
Claim Engram and update features and information
Claim Hindsight and update features and information
Claim Hindsight and update features and information