Every client, every rule. Priced for one person or a team.

Connecting your AI tools is free, and you are never charged per person.

Free for one client, with no time limit and no card. Upgrading charges straight away.

Free

For trying it on one real client

$0

One person · no card

  • Your house rules, plus one client
  • Works in Claude, Cursor and other MCP tools
  • Google Drive, Notion, uploads and more
  • 300 AI credits a month in Vythos, on GPT-6 Luna
  • Every version of every rule, kept
Start free — no card

Team

For teams where more than one person touches client work

$149/month

or $1,490 a year — two months free

  • Up to 25 people — no per-person charge
  • Unlimited clients
  • 15,000 AI credits a month, shared
  • Choose the AI model: GPT-6 Luna, Sol or 6.1 Sol
  • Decide which rules reach each person
  • Each person sees their own clients
  • Priority support and an onboarding call
Get Team

Bigger, or need a security review?

Agency groups, several brands, or a client with a security questionnaire

Custom

Tell us what you need

Single sign-on, where your data is kept, your own deployment. Tell us which you need and we will tell you where we stand.

Talk to us

Your AI tools are always free to connect — they are the reason Vythos exists. Pay yearly and get two months free.

Help getting set up

Both optional. Both done by a person, not a program.

Setup call

For Solo

$149

An hour, with us

  • We write your first rules with you — rates, terms, each client’s way of working
  • As lines in Vythos, or documents in your own Drive or Notion
  • Connected to the AI tools you already use
Book a setup call

Rules Audit

Most agencies have never written their rules down

$1,500

About a week, and one working session

  • We read your recent proposals, briefs and contracts
  • We write down the rules you already follow, each saying where we found it
  • You approve, correct or bin each one
  • The rules are yours, on any plan
Book a Rules Audit

Compare

Free Solo Team
Per month$0$29$149
Per year—$290$1,490
People11Up to 25
Clients1UnlimitedUnlimited
AI tools and agentsFreeFreeFree
AI credits a month inside Vythos3003,00015,000, shared
AI models in AskGPT-6 LunaLuna, Sol, 6.1 SolLuna, Sol, 6.1 Sol
Extra credits—From $6From $6
Your rules and their historyKeptKeptKept
See which rules a draft followed✓✓✓
Works in your AI tools✓✓✓
Which rules reach each person——✓
Each person sees their own clients——✓

Questions

Do I pay for AI agents?

No. Never. Connect as many AI tools as you like — one, or three hundred. They are the reason Vythos exists; charging for them would be charging you for using it.

Do I pay per person?

No. Free and Solo are for one person. Team includes up to 25 people — your staff and your freelancers. Your agency is going to do more work with fewer people, and a price that goes down when you get better at your job is a strange thing for us to sell.

What counts as a client?

One set of rules for one of your clients — their voice, their rates, their never-do-this list. Free includes one. On Solo and Team there's no limit.

What happens if I go over?

Nothing breaks. Your AI tools keep working — we will never make you stop mid-job because of a number on a pricing page. The one thing that stops is asking inside Vythos once the month's credits are used, because each question runs an AI model that we pay for. You'll get a clear message, not an error — and you can switch to a smaller model, buy more credits on Solo and Team, or keep asking in Claude or another AI tool with Vythos connected, where there is no limit.

What's a credit?

Credits measure the AI that answers you inside Vythos. A question on GPT-6 Luna usually uses less than two; longer questions, and bigger models, use more — about 30 on GPT-6 Sol. Each answer shows what it used. When your AI tool looks up your rules, it costs us thousands of times less. That lookup is where the value is, so it never uses a credit and we don't ration it.

Which AI models answer?

GPT-6 Luna on every plan: fast, and right for everyday questions. On Solo and Team you can also choose GPT-6 Sol or GPT-6.1 Sol for harder work; they use more credits. All of them run on Microsoft Azure in the EU.

Can I buy more credits?

On Solo and Team: 2,000 credits for $6, 4,000 for $12 or 7,500 for $22, in Settings → Plan & billing. They never expire, and they're used once the month's credits run out.

What happens to my rules if I downgrade or leave?

Nothing is deleted. On Free, one client stays live and the others are paused — they're back the moment you upgrade. Your rules and every earlier version of them are kept for as long as you have an account. Vythos keeps in step with your files: change or delete a document in your Drive or Notion, and Vythos follows.

Is there a free trial?

Free has no time limit — use it as long as you like with one client and 300 AI credits a month. When you upgrade to Solo or Team, you are charged straight away; there is no separate trial on paid plans.

Do you train AI models on my agency's data?

No. Vythos doesn't train or fine-tune any AI model — on your data or anyone else's. The AI we use runs on Microsoft Azure in the EU, where your requests aren't used to train models and aren't shared with OpenAI or any other model provider.

Which AI tools does it work with?

Claude, Cursor, Windsurf, and any tool that accepts MCP connectors.

Is Vythos another tool my team has to learn?

No. It works inside the AI tools they already use. The only new habit is keeping your rules current, a line at a time, which takes about a minute a week.

Start with one client, free

No time limit and no card. When you are ready for the rest of your clients, upgrade from Settings.

Start free →

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