Mentaur LLC — Cedar Rapids, Iowa
AI consulting, software, and media for organizations that can't hire a department.
I spent fourteen years building identity and conversational AI systems for a Fortune 500 insurer, and I currently train hundreds of engineers on toolchain migration inside a safety-certified avionics environment. Mentaur is where I do that work for everyone else — one operator, no account managers, no handoffs.
All prices in US dollars (USD).
Where do we actually start with AI?
Most organizations get sold a platform before anyone asks that question. I do the unglamorous version: look at how your people actually work, find the two or three places where AI earns its keep, and build or configure the thing that does it.
Typical engagements: AI readiness assessment, workflow automation, custom internal tooling, staff training and adoption.
Subscription products
CallCatcherPro
Missed calls are missed revenue. CallCatcherPro tracks the calls your front desk doesn't get to and shows you what they were worth.
PracticePartner
An AI scene partner for running lines. Built for actors, and for sales teams who need to rehearse a script without an audience watching.
Subscriptions are billed monthly in advance and renew automatically until cancelled. You can cancel at any time by emailing [email protected]. Custom builds are available — if you need something that doesn't exist yet, that's a consulting engagement.
The Writers' Room
Agent Bundle
The AI-assisted production pipeline I use to write fiction, script podcasts, and produce audio, packaged so it runs on your machine. Delivered as a digital download by email immediately after purchase.
Live session
Two hours, in person in Eastern Iowa or virtual. I walk through the pipeline end to end and answer whatever you throw at me.
Private team sessions are quoted after a discovery call.
Corporate headshots and team portraits
On-site at your office. Consistent lighting and background across your whole staff, so your About page doesn't look like a ransom note assembled from LinkedIn profiles.
Every session includes a private online gallery for downloads and reprints.
Refunds & cancellations
What happens if you change your mind.
Consulting
Engagements are invoiced per the scope agreement. Deposits are refundable up to 7 days before the engagement start date.
Software subscriptions
Billed monthly in advance and renewing automatically until cancelled. You may cancel at any time; the subscription stays active through the end of the current billing period. No partial-month refunds.
Training
Seminar seats are refundable up to 7 days before the session, or transferable to a future date at any time. The agent bundle is a digital product and is non-refundable once delivered.
Photography
Sessions may be rescheduled or cancelled up to 48 hours in advance for a full refund.
How to request one
Email [email protected] with your order or invoice reference. Approved refunds are returned to the original payment method within 5–10 business days.
Contact
One operator. Reach him directly.
Mark Oehler, Founder
Mentaur LLC
Cedar Rapids, Iowa, United States
[email protected]
Email is the fastest way to reach me, including for billing and refund questions. Typical response within one business day.