Build AI agents. Control how they behave.
VERN OS is the operating system for AI agents. Build them, govern their behavior at runtime, deploy them anywhere, and earn from them. One platform, any model.
Any model. Any channel.
Prompts are suggestions.
Your AI treats them that way.
Frontier models are probabilistic. Eventually they wander, and they can’t catch themselves when they do.
Drift
Starts on task. Ends somewhere else entirely.
Hallucination
Invents policies, prices, and facts your business never had.
Character breaks
“As an AI language model…” in the middle of your brand.
Confident lying
Wrong, completely sure of it, and your customer believes it.
Control that lives outside the model.
VERN OS is a deterministic runtime that sits beside any LLM and governs every turn before it reaches your user. You decide how your AI behaves. VERN makes sure it does.
- Behaviors, not prompt hacksStay on goal, hold character, verify before claiming, exit gracefully.
- 72 behaviors in productionHundreds more coming, and you can build your own.
- Same behavior on every modelSwitch Gemini to Claude to Qwen. Your agent stays your agent.
From idea to live agent.
In one place.
Give it a personality, a voice, and a face.
A guided builder walks you through who your agent is, how it sounds, what it knows and what it remembers. No code.
- Personality
- Voice
- Avatar
- Memory
Decide exactly how it behaves.
Stack behavior modules: modes, guardrails, escalation rules, tool permissions. Test them live in a simulator before anything ships.
- Guardrails
- Escalation
- Live simulation
See what was said, and what was felt.
Every turn is read for emotion. Watch a skeptical customer become a confident one, and see which behaviors fired along the way.
- Emotional journey
- Annotations
- Outcomes
Go live anywhere in minutes.
Web, voice, video, mobile or kiosk. Drop in a script tag, install the WordPress plugin, or share a hosted link and QR code.
- JS snippet
- WordPress plugin
- Hosted link
Run your whole roster from one screen.
Conversations, outcomes, sentiment and revenue for every agent, on every channel, in real time.
- Roster
- Analytics
- Sentiment
Turn what you build into income.
Publish agents, voices, behaviors and templates to the VERN Marketplace and get paid every time someone uses them.
- Marketplace
- Royalties
- Payouts
Product preview with sample data
Same model. Same request.
Different outcome.
Outcomes you can verify.
We studied 8,374+ real production sessions, comparing VERN-governed AI against the same AI without it.
Higher odds of verified task completion
Not “the conversation felt good.” The task actually got done, and we checked.
Graceful exits
Conversations that end cleanly instead of collapsing.
Character breaks
Drift incidents
Your AI stays who you built it to be, on the goal you gave it.
Source: VERN’s study of 8,374+ production sessions across multiple countries and models. Read the study →
One OS. Two ways to win.
Put AI in front of customers without crossing your fingers.
- Behavior control at runtime, outside the model
- Verified outcomes, not just transcripts
- Emotional intelligence on every turn
- Human-to-agent and agent-to-agent governance
Build an AI agent once. Earn from it everywhere.
- Build an agent with a personality, voice and face, no code
- Sell agents, voices, behaviors and templates
- Earn monthly on licenses that stay active
See VERN OS in action.
Get VERN OS
before everyone else.
We’re opening VERN OS in waves. Get on the list and you’re first in line, with a direct line to the founders.
- Priority access when your wave opens
- Hands-on onboarding with the VERN team
- Help shape what we ship next