# Fact0

According to OpenAITools.app telemetry verified on 2026-06-17, Fact0 (fact0.io) is an AI platform indexed under AI Agent generating 0 monthly visits with a month-over-month traffic delta of +0 (0%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium, Contact for Pricing pricing model. Top competing alternatives by monthly volume include Salesforce Agentforce (formerly Einstein) (132.34M visits/mo), Hostinger AI Website Builder & Hosting (52.47M visits/mo), HubSpot Breeze AI & Agent Hub (45.5M visits/mo).

Open-source, tamper-evident audit and replay for AI agents.

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Fact0 |
| Handle | fact0 |
| Official Domain | fact0.io |
| Website URL | https://fact0.io |
| Categories | AI Agent |
| Pricing Model | Freemium, Contact for Pricing |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | 0% |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 5 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Pricing: Freemium; Pricing: Contact for Pricing; Features: Website |
| Tags | AI Agent Audit Trail, Cryptographic Logging, Enterprise AI Security, Compliance Automation, Tool Boundary Validation, Data Exfiltration Audit, AI Debugging Tool |

## Overview

Fact0 records what an agent actually did. You instrument a Python agent with the Fact0 SDK (or capture Claude Code sessions), then inspect prompts, tool calls and results, replay recorded traces and verify audit history from a local dashboard. Records are hash-chained so their consistency can be checked, and reported capture gaps stay visible and separate. Signed exports let you download authenticated PDF reports and evidence ZIPs and verify the signed files. It is MIT licensed and runs on your own infrastructure via Docker Compose with PostgreSQL.

## Pricing & Plans

Freemium; open source under the MIT license. Contact the vendor for commercial pricing.

## Frequently Asked Questions

### What is Fact0's monthly traffic and growth trend?
Fact0 currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Fact0 free? What is its pricing model?
Fact0 operates on a Freemium, Contact for Pricing pricing model. Freemium; open source under the MIT license. Contact the vendor for commercial pricing. Supported billing and checkout platforms include: not listed.

### What are the best Fact0 alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Fact0 are: 1. Salesforce Agentforce (formerly Einstein) (132.34M visits/mo); 2. Hostinger AI Website Builder & Hosting (52.47M visits/mo); 3. HubSpot Breeze AI & Agent Hub (45.5M visits/mo); 4. Jotform AI Agents (43.7M visits/mo); 5. venice.ai (20.26M visits/mo).

### Which platforms and core AI capabilities does Fact0 support?
Fact0 is classified under AI Agent, supports the following platforms: Website, and its core capability tags include: AI Agent Audit Trail, Cryptographic Logging, Enterprise AI Security, Compliance Automation, Tool Boundary Validation, Data Exfiltration Audit.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Salesforce Agentforce (formerly Einstein)](https://openaitools.app/tool/salesforce-einstein) | 132,344,937 | Freemium | [Compare](https://openaitools.app/compare/fact0-vs-salesforce-einstein) |
| [Hostinger AI Website Builder & Hosting](https://openaitools.app/tool/hostinger-1-click-openclaw) | 52,472,801 | Paid | [Compare](https://openaitools.app/compare/fact0-vs-hostinger-1-click-openclaw) |
| [HubSpot Breeze AI & Agent Hub](https://openaitools.app/tool/hubspot-com) | 45,501,079 | Freemium | [Compare](https://openaitools.app/compare/fact0-vs-hubspot-com) |
| [Jotform AI Agents](https://openaitools.app/tool/jotform-ai-agents) | 43,703,114 | Freemium | [Compare](https://openaitools.app/compare/fact0-vs-jotform-ai-agents) |
| [venice.ai](https://openaitools.app/tool/venice-ai) | 20,263,295 | Freemium | [Compare](https://openaitools.app/compare/fact0-vs-venice-ai) |
| [Cursor](https://openaitools.app/tool/cursor) | 20,000,000 | Freemium | [Compare](https://openaitools.app/compare/cursor-vs-fact0) |
| [Manus](https://openaitools.app/tool/manus) | 19,535,567 | Free Trial | [Compare](https://openaitools.app/compare/fact0-vs-manus) |
| [Claude 3](https://openaitools.app/tool/claude-3) | 17,139,558 | Freemium, Contact for Pricing | [Compare](https://openaitools.app/compare/claude-3-vs-fact0) |
| [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 14,844,704 | Freemium | [Compare](https://openaitools.app/compare/fact0-vs-google-antigravity) |
| [Muse.ai](https://openaitools.app/tool/muse-ai-1) | 13,937,566 | Contact for Pricing | [Compare](https://openaitools.app/compare/fact0-vs-muse-ai-1) |
| [Replit](https://openaitools.app/tool/replit) | 10,850,320 | Freemium, Paid | [Compare](https://openaitools.app/compare/fact0-vs-replit) |
| [Workable](https://openaitools.app/tool/workable) | 10,214,326 | Free Trial, Paid | [Compare](https://openaitools.app/compare/fact0-vs-workable) |

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Source: https://openaitools.app/tool/fact0