Actx0

Actx0

Managed infrastructure that provides AI agents with session memory and knowledge retrieval

freemium
Last Updated 11/2/2026

About Actx0

Actx0 provides managed memory infrastructure for AI agents and applications. It stores session memory and workspace knowledge, then returns relevant content before the next reply to help applications retain important context. The system supports background fact extraction triggered by user messages, skips greetings, organizes useful content into short facts, and consolidates it within the session. You still run the model; Actx0 handles memory storage, retrieval, and search. The official documentation also notes that it is not an electronic health record system or a clinical safety system.

Best for

AI agent developers
AI application development teams
Individual developers
Small project teams

Best use cases

Save user preferences for a session

Retrieve relevant memories before replying

Manage workspace knowledge

Condense user messages into short facts

Features

Session memory

Stores session memory and returns relevant content before the next reply.

Workspace knowledge

Stores workspace knowledge and provides searchable context for later replies.

Background fact extraction

Extracts useful content from user messages, skips greetings, and organizes it into short facts.

Multilingual clients

Provides Python, Node.js, Go, and REST clients.

Pros

  • No need to operate vector storage yourself
  • Supports Python, Node.js, Go, and REST clients
  • Can extract and consolidate session facts in the background

Cons

  • Hobby plan has basic usage limits
  • Not an electronic health record or clinical safety system

Pricing Plans

Hobby

$0/momonth
  • Core workspace access
  • Basic usage limits
  • Community support
  • Upgrade at any time

Starter

$19/momonth
  • Everything in Hobby
  • Higher usage limits
  • Monthly billing
  • Email support

* Pricing information is for reference only. Please refer to the latest announcement on Actx0's official website.

FAQ

No. You still run the model; Actx0 stores session memory and workspace knowledge, then returns relevant content before the next reply.
Not suitable. The official documentation says it is not an electronic health record system or a clinical safety system.

Tool Information

DeveloperActx0
Release Date9/6/2026
Pricingfreemium