Lexikon AI

Lexikon AI is a personalized AI companion tool that creates "digital twins" from your past text conversations. It allows users to relive memories, rehearse chats, and gain clarity with AI versions of people.

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At a glance

Pricing

Freemium

Free tier

Yes

API

Skill level

Non-technical

About

What is Lexikon AI?

Lexikon AI creates personalized "digital twins" based on your real-life text conversations, allowing you to interact with AI versions of people from your past. Users can upload screen recordings of conversations from any messaging app (Slack, Discord, WhatsApp, Tinder) to train the AI. The tool extracts communication patterns, personality quirks, and inside jokes to create a scarily accurate digital twin. This enables users to get closure on past conversations, rehearse difficult discussions, or explore hypothetical scenarios without real-world consequences. It offers a free plan with limited recording time and a Pro plan for extended chat history and instant responses. Lexikon AI is available on web, Google Play, and the Apple App Store, prioritizing user privacy.

Best used for

Ideal for individuals who need to practice difficult conversations, explore hypothetical scenarios, and gain clarity on past interactions. Especially valuable for those seeking a safe space to rehearse social situations or understand communication dynamics without real-world consequences.

Common actions

rehearse conversations

simulate interactions

understand communication

explore scenarios

AI companion creatorpersonalized AI assistantdigital twin ai

Capabilities

Key features

Create digital twins
Upload screen recordings
Extract communication patterns
Rehearse conversations
Personalized AI chat
Memory of original conversations

Target Audience

studentfreelancercontent creatorparent

Integrations

Not yet documented

Pricing & Plans

Freemium

Pricing plans

FAQs

How does Lexikon AI create a digital twin?

Lexikon AI creates a digital twin by analyzing screen recordings of your past text conversations. It processes the recording to extract communication patterns, personality quirks, inside jokes, and other subtle elements that make someone sound like themselves, building a personalized AI model.

What is the difference between the Free and Pro plans?

The Free plan allows up to 1 minute of recording (15-24 pages of text) and may have response delays. The Pro plan, at $9.99/month, offers 5x more recording time (up to 120 pages), instant responses, and early access to new features, providing a richer and more accurate digital twin.

Is it ethical to create an AI of someone without their knowledge?

Lexikon AI acknowledges this is emerging technology and encourages thoughtful use. While designed for personal learning, users should consider the privacy and consent of others when creating digital twins based on real conversations. The tool prioritizes user data security.

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