One brain for your business.
Start free. Add your team when you’re ready.

Everything your business knows in one place, an assistant that answers from it, team chat, and capture by voice note, upload or forwarded email. Connect Relay or TradesBackbone and their AI drafts work from the folders you share in Mycel. Pay annually: 12 months for the price of 11.

Create your accountFree plan, no card.
One month free
Free
$0forever

No card required

Try the loop. Keep your vault forever.
  • 50 AI credits / month
  • Your markdown vault, export anytime
  • Filing and search, and teaching it by chatting
  • 1 person
  • Light monthly usage, enough to try it; upgrade anytime for more
  • Email in and Omi wearable: $12/mo add-on
Personal
$69/mo

or $759/yr · add-ons à la carte

Your own AI assistant and a vault you own, for one person.
  • Your own AI assistant + a markdown vault you own
  • 1,800 AI credits / month
  • Email in and Omi wearable included
  • Add Advanced AI models or Automations à la carte
Business
$199/mo

3 seats included · or $2,189/yr

One memory for the whole business, and a desk for everyone in it.
  • Everything in Personal, for 3 people
  • Connect TradesBackbone, Relay, ReputeLift and SynthPrism
  • Today, Business Reports, and contacts that link to your product record
  • Your team in one vault: Owner, Admin, Member and Viewer roles, private folders, document history with restore
  • Automations: rules, webhooks, and triggers
  • 7,000 AI credits / month, +1,000 per extra seat
  • Extra seats $59/mo each, up to 25
  • Crew you add from TradesBackbone or Relay are free and don’t take a seat
  • Email in and Omi wearable included
  • Every add-on included except Advanced AI models ($20/mo add-on)
Enterprise
Let’s talk

Custom

For teams past 25 seats, with SSO and bespoke limits.
  • Everything in Business
  • More than 25 seats
  • SSO and centralized admin
  • Bespoke credit pools and priority support
  • Custom data and deployment terms

AI credits are spent by what each message costs to run: the default everyday model uses the fewest, and more capable models use more. When a month’s credits run out, add a credit pack or upgrade; credits never refill on their own. On paid plans, connected-app actions past 300 in a month are billed at $0.10 each on your next invoice.

Fair use on every plan: up to 1,500 captures and 5 million characters sorted per person each month, across voice notes, uploads, typed notes, Email in, an Omi wearable and documents sorted by their folder. Past that, captures are still filed, just not sorted, until the next month.

Your plan includes the software, the setup guides and support from the team that builds Mycel. Questions or problems? Ask here

Personal Plus

$119/mo

Everything in Personal, plus every add-on bundled in and more AI credits.

Everything in Personal, plus every add-on listed below bundled in for one person, with 1,200 more AI credits a month than Personal. Email in and Omi wearable included.

Get Personal Plus

Why this isn’t a chatbot

A chatbot answers you out of thin air. Mycel answers out of your business’s own record.

One memory for the whole business

Your policies, prices, procedures and decisions live in one vault of plain markdown files in real folders. You own it and can export the whole thing as a zip anytime.

An assistant that answers from it

Ask in plain words and the assistant answers from what your business has written down, including the spreadsheets you upload. Your team can ask it in chat too.

The brain of one connected stack

Connect Relay or TradesBackbone and their AI drafts work from the folders you share in Mycel. ReputeLift and SynthPrism run beside them under the same sign-in.

Add-ons

Tune Personal to how you work. Every paid plan includes Email in and Omi wearable; Personal Plus, Business and Enterprise include everything.

Automations

Unlock the Automations panel: rules, webhooks and triggers your assistant runs.

$19/mo
Desktop agent

The desktop AI agent that reads local files into your vault.

Coming soon
Email in and Omi wearable

Your own email-in address and a link for an Omi wearable: forward email or connect your Omi, and it is filed and sorted into your vault.

Included on paid plans · $12/mo add-on on Free
Advanced AI models

Adds 400 credits a month for the most capable AI models, which cost more to run than the default.

$20/mo

Modules

Pay only for the parts of the brain your business uses. Each module is a business add-on on any plan, monthly or yearly, and turns on from inside Mycel.

Code-aware support$99 a month · $1,089 a year

Connect up to 5 of your repositories read-only. Troubleshoot and your support answers in Relay and TradesBackbone then understand your own code. 500 questions a month.

Optional add-on: fixes opened as ready pull requests, or merged once every check passes, within limits you set. 50 AI credits per applied fix; drafts are free.

Team meetings$6 per seat a month · $66 per seat a year

Video calls in any Team channel with a live transcript, and the notes and action items filed for you. Each seat adds 1,000 participant-minutes and 150 transcribed minutes to one shared monthly pool.

Every business gets one free meeting hour to try it. Calls stop at the pool limit, so there are never surprise charges.

Questions

Why isn’t this just a $20 AI subscription?

A $20 subscription buys a chatbot that knows nothing about your business. Mycel holds your business’s own memory, answers you and your team from it, and files what you capture back into it. If you run Relay or TradesBackbone, their AI drafts work from the folders you share with them. You’re paying for the memory, not for more chat.

What’s the difference between Personal and Business?

Personal is one person’s vault and assistant, with add-ons à la carte. Business covers 3 people for $199 a month, and each extra seat is $59: everyone works in one shared vault and team chat, every employee gets their own filtered Today, they can run guides and write SOPs, and cash and approvals stay with the owner and admins. Crew you add from TradesBackbone or Relay are free and don’t take a seat. Up to 25 seats, every add-on included except Advanced AI models, which are a $20 a month add-on.

Who sets it up?

You do, and every plan includes the setup guides and support from the team that builds Mycel. Want a guided start? Book a 15-minute walkthrough and we’ll show you how to map your team and load your first files.

Do I lose my data if I leave?

Never. Your vault is plain markdown in real folders. Export the whole thing as a zip anytime. If you outgrow Mycel, you keep what you built.

Is there a discount?

Annual billing is 12 months for the price of 11. Founding customers get 15% off for the first year, and discounts don’t stack past 20% off (10% on Personal). Running several Martello apps? That is what the Martello Suite is for: Suite Growth is $949 a month and Suite Scale is $1,999 a month.

See it running on your own business.

No card required. Cancel anytime. Export your vault whenever you want.

Looking for Mycel for your own life rather than your business? See the personal tier.

Paid plans are recurring subscriptions that automatically renew each billing period (monthly, or annually if you choose annual billing) until you cancel. Cancel anytime from your account. There is no long-term contract.