Probelark
Consumer software
Voice practice exams for language learners, built from their own course materials.
Foundmill hires, trains and runs a team of AI agents across product, development, distribution, finance, legal and hiring. You set the direction and make the calls only a founder should make. They do the rest, every cycle, in the open.
Ready for cycle 215
Tutorlane is an example business. Press Continue, answer what comes back, and run another cycle.
AI agents can now write the code, run the channels and keep the books. Foundmill turns them into one team, gives them a real business to run, and keeps you in charge of every call that matters.
Six departments work at once every cycle, against one plan, one budget and one picture of the business. A Chief of Staff keeps them in step.
Meet the teamAgents open real pull requests on your GitHub, send email from your own accounts and reconcile your Stripe and bank data. You connect each one and decide what it may do.
Watch the workAgents are trained against real tests between cycles. Ratings move only with evidence, and the business remembers what it learns.
See it growMoney, contracts, filings and anything irreversible wait for you, with the work prepared and a recommendation attached.
Your decisionsYou do not manage prompts. You run a business: set the direction, approve what matters, and let the team carry the rest.
Start from a sentence, or import what already exists: your repository, documents, trackers, revenue and company registry. Concepts are drafted around your skills, time and money, and rated for fit.
Name it, choose a logo and brand colors, and decide how hands-on you want to be. Committing creates the departments, hires the team and drafts the first roadmap.
Each cycle the Chief of Staff plans the work, agents do it in sandboxes, and your Inbox gets a short note with anything that needs your decision.
Drafting your vision, specification and roadmap…
Iris, Product lead, writes it from your idea and your profile. Orla, Chief of Staff, plans the first cycle from the roadmap.
The team drafts; you sign off; then they build. Nothing is spent until you approve it.
Every department has a lead agent and the specialists it needs. Each agent has attribute ratings from 1 to 20, earned in tests and on real tasks, and is trained between cycles. Ratings only move with evidence.
Every agent works in its own sandbox and streams what it is doing: terminal, diff, preview and plan. Nudge one, pause one, or stop them all with a single button.
The Journey puts the whole business on one time axis: revenue, signups, paying customers and agent hours, in chapters, with every milestone pinned. When a customer pays, a Customer Update shows who made it happen, touch by touch.
Pike's guide 'SAT quadratics: 40 practice questions' brings Adaeze Okafor to the site on a Friday evening.
On Sunday she records a lesson and tries the free recap.
Juno's recap lands within the hour: lesson notes, a practice set in her own method and a progress note for the parent.
Nell's follow-up shows her how parents can add the practice companion.
Three parents ask for the companion by Wednesday. Okafor Math Tutoring moves to Pro.
The Distribution Strategist scores every channel 1–20 for fit, puts the strongest on the board within your runway, and shows you why. Drag a channel on or off to try it.
Drag a channel on or off the board, or focus it and press Enter to move it. Press O to open the channel.
All 15 channels are available
Off the board · drag one up to start it
On the Channel Board, rings mark the fit bands: Excellent 16–20, Good 11–15, Average 6–10, Poor 1–5. A moving line is a running channel; a dashed one is paused.
House rules sit above every agent's instructions and cannot be edited away. When work needs one of these, the team prepares everything and asks you, with a recommendation and what each choice costs.
Tutor communities are Tutorlane's strongest channel after search: four of the last ten tutors who upgraded came from one. A one-month sponsorship of the largest tutors' newsletter in the US is ready to book, with the copy written.
It costs $480, above the $250 cap you set for new spend, so it waits for you. Either way, the cash lasts 14 months.
One button in the top bar pauses every agent at once. They resume where they stopped.
Bring your own Anthropic key, or stay on the included credits. A key is encrypted per business and never sent into a sandbox.
Never started a company? You do not need to know how to incorporate, price, run ads or keep books. Every decision arrives with the work done, a recommendation and the reason for it.
Sign in with your email. No password, no card. Start from an idea or bring the business you already have.