deepself

Give your AI many faces

Deepself brings programmable personas to language models.

Creating a persona is cheap, fast, and powerful—no training required, works with any model.

A small amount of data produces a robust perspective with the complexity and contradiction of a real human.

How does it work?

We analyze sample texts to understand the person who wrote them, then capture their essence and identity in our proprietary language of minemes—tiny building blocks of how a mind works.

From samples to self

Refinement Loop
Fig.1 Scripting persona with minemes

Minemes describe what natural language simply cannot: the essential structures of how someone thinks. They are dense, compact, and natively understood by any LLM.

Why should I use it?

Deepself makes personas programmable—you can test, refine, and iterate on identity representations automatically, enabling rapid experimentation and optimization that would take humans weeks.

Deepself makes personas composable and comparable—you can blend multiple identities to create collective intelligence, or analyze differences between individuals with precision impossible in natural language.

Deepself is agent-native—while traditional personalization requires slow human curation, AI agents can create, test, and refine deepselves at machine speed, unlocking entirely new workflows.

What can I do with it?

Clone yourself across platforms—create a deepself once, then use it to personalize every AI interaction you have, from ChatGPT to Claude to custom applications.

Build AI that knows your team—give your company's AI agents deepselves of key employees or customers, enabling genuinely personalized responses at scale.

Test products on synthetic personas—generate deepselves representing your target users, then run hundreds of automated tests to see how different people would respond to your product or messaging.

What does it cost?

Your subscription gives you access to the platform where you create deepself personas and test them with your choice of foundation model. When you're ready to use them in production—integrating with your own tools or exceeding daily testing limits—you pay the standard API costs of whichever model you choose, plus a small 5% markup.

Standard Plan

100 deepselves or 1,000 minemes (whichever comes first)

$20/month

Pro Plan

Unlimited deepselves, up to 10,000 minemes

$49/month

Select a subscription plan to get started.

Agents

For LLMs

Use the deepself agentskill with OpenClaw (Clawdbot) and other agents.

# Use clawhub 
clawhub install deepself 
  
# Install directly 
git clone github.com/headwaters-ai/deepself 
npm install