One mission. One AI team.
One reviewed result.

Undernap is an AI team on your Mac: you set a goal — Undernap plans, works over your own AI accounts, reviews independently and asks you only where your decision counts.

Keep going
Several AI resources, one order

Your Fleet: several accounts, several strengths — instead of chaos.

Undernap does not sell AI usage. You connect the accounts you already have; together they are your Fleet. The value of several accounts is not status, it is division of labour:

Pick an account to connect it.

7 accounts · 6 providers

What your fleet makes possible

  • With one account Undernap plans and works through tasks. A result only counts as done after the independent review, though — and that needs a second account. The Fleet grows when you grow.

  • The independent review never comes from the account that did the work, but from a second, provably separate account — with another provider or a second one with the same, not through OpenRouter. Real checking needs real distance — that is built in, not promised.

  • Two accounts with the same provider are two parallel workstations. When one hits its limit, Undernap waits or moves within your rules — limits are respected, never circumvented.

  • Research, implementation and review are different jobs. Different accounts and models may suit them differently well — the role still stays the role.

  • Beside your subscriptions, an API key adds models through OpenRouter. Proven in operation there is the free pool. They do not count for the independent review.

Proven in operation through the product: Claude, Codex, Grok, MiniMax, Z.ai GLM and OpenRouter (free pool). Further providers are qualified one by one before they count as usable.

The interface

From request to verified result.

Click through
Undernap/My startup Interactive rebuild Compact mode

What should Undernap accomplish for you?

Type or paste the outcome below. Undernap interprets it locally before anything starts.

Type or paste your Mission here

Describe the result you want—not the steps Undernap should take.

My startup

Compare our three most important competitors and show me where we stand out. Success criteria: - strengths and weaknesses per competitor - three concrete opportunities for us Boundaries: - public sources only

Copy AI template Create a Mission manually

Local · no provider contact · Start only after approval

Mission draft saved locally.

Competitor comparison
Provider AStrength: an inexpensive start.Weakness: few integrations.Source: public pricing page.
Provider BStrength: many integrations.Weakness: a demanding setup.Source: public documentation.
Provider CStrength: personal service.Weakness: expensive for small teams.Source: public customer reviews.
Three opportunities for us1. An easy start for small teams.2. Results you can trace.3. Support in German.

Interactive rebuild of the real interface · Founding Beta 146 in dark mode · example data · nothing runs, no provider is contacted.

The difference

Not another chat window. A workspace that coordinates.

Undernap does not replace your AI tools — it puts them in order. Five things change, concretely.

  1. Today: Tab to tab

    You break the work down yourself, carry the context from window to window and keep the state in your head.

    With Undernap: One Mission

    One request with a plan, tasks, ownership and a defined end. The state lives in the product, not in your memory.

  2. Today: Model roulette

    Deciding afresh at every step which model is probably best at this part.

    With Undernap: Specialists

    Roles with their own standard — research, engineering or design, for example. Which connection runs a role is settled by the plan.

  3. Today: Loose accounts

    Several subscriptions that know nothing about each other. One is at its limit, the other is idle.

    With Undernap: A Fleet

    Your connected AI accounts as one pool of work capacity: capacity becomes visible, roles get staffed, limits get respected.

  4. Today: Blind trust

    You read the answer and hope it holds. Checking it means reading everything yourself.

    With Undernap: Review

    A separate instance checks against the goal before you see the result — never the one that did the work.

  5. Today: Scattered answers

    Five windows, five partial truths, and you do the merge.

    With Undernap: One Result

    One version that counts — with the evidence behind it and your acceptance at the end.

How a Mission runs

From idea to result in five steps

A Mission is a goal with a plan, tasks, limits and a defined end. You stay the deciding authority at three points — at the start, before anything runs, and at the end.

  1. You Give the request The goal in your words — plus limits: read-only, nothing deleted, budget.
  2. You Approve the plan Undernap proposes the plan, the roles and the limits. Nothing runs before that.
  3. Undernap Let it execute Specialists work over your AI accounts — in bounded sessions that leave evidence.
  4. Undernap Let it be checked Verification and an independent review decide whether “done” is actually done.
  5. You Receive the result One result with its evidence. Open points wait visibly for you.

The goal in your words — plus limits: read-only, nothing deleted, budget.

You decide
Why you can trust the result

“Done” is a verification result. Not a claim.

Undernap does not simply declare a job done. Every result passes the same five stations — the last one is you.

  1. Execution The AI does the work and records what it did.
  2. Verification Undernap checks the result against your request.
  3. Independent review A second AI checks it — never the one that did the work.
  4. Binding result Only then does the result count — with the evidence behind it.
  5. Your confirmation You see everything and sign it off. Only then is it done.
Coming soon · Specialists

Your AI team. More than just tools.

Specialists are AI roles with their own standard: Marketing, Research, SEO & AI Visibility, Design, Engineering and Knowledge / Support. They arrive in the app step by step — then Undernap hands a Mission’s work to them, and they pass work on to one another.

Engineering

Coming soon

From intention to working code.

Implementation, debugging and technical delivery

  • Implement changes
  • Find bugs
  • Deliver technically

Content is not a role of its own: text is written where it is needed — Marketing writes marketing content, SEO & AI Visibility content for search and AI answers, Knowledge / Support help texts, Design the words in the interface and Research its summaries.

Coming soon: the specialists arrive in the app step by step.

Your control

A workspace that asks before it acts.

AI should take work off your hands — not the decisions. Undernap stops where an approval, a decision or the sign-off is yours and waits visibly for you; in between you do not have to sit next to it. It keeps to the limits you set and takes no permission you have not given. Try it:

Your request Analyse our three main competitors and show me where we stand out. Read onlyNothing deletedWith a budget limitOnly your accounts
Waiting for your approval
Progress Nothing started yet — no AI was asked.
  • You approveThe plan, the important calls along the way and the sign-off at the end stay with you. Nothing is closed without you.
  • No surprise costsWork that costs money only starts with your approval and within your limits. Nothing keeps running quietly.
  • Only your accountsUndernap uses only the AI accounts you connected yourself. No service is added behind your back.
  • Your data stays with youUndernap runs on your Mac. Your projects and results stay with you — not in our cloud.
Price & access

Undernap Solo and Undernap Team — monthly, for businesses.

Undernap is a monthly subscription for businesses. From the relaunch on, your first subscription starts with a free 14-day trial — once per person and once per workspace.

For teams

Undernap Team

€24.90 per seat per month

14-day trial at launch

Undernap Team: €24.90 per seat per month, for 2 to 50 seats; from 10 seats €19.90 per seat per month — for every seat.

Notify me at the relaunch

For 5 seats €124.50 5 × €24.90 per month

  • Each seat lets you use Undernap on up to two Macs.
  • For supplies taxable in Germany, the provider currently applies the small-business exemption under section 19 of the German VAT Act (UStG); the invoice shows no VAT.
  • Your AI subscriptions stay yours: Undernap sells no AI usage and earns nothing from what your accounts consume.
See the pricing page Planned relaunch · November 20
Download

Undernap on your desktop

Undernap for Mac arrives at the relaunch, planned for November 20 — Windows and Linux are planned.

At the relaunch Planned relaunch: November 20

Undernap for Mac

Apple Silicon · macOS 15 or later

The Mac download is paused while we improve Undernap.

  • macOSApple Silicon · macOS 15+ At the relaunch
  • WindowsPlanned Coming soon
  • LinuxPlanned Coming soon

We are making Undernap better.

We are reworking setup, everyday use and results, so that your AI team is genuinely easy to use. Planned relaunch: November 20, 2026.

Undernap for macOS (Apple Silicon, macOS 15+) is planned to relaunch on November 20, 2026. From then on it is a monthly subscription, for businesses only; your first subscription starts with a free 14-day trial. Until the relaunch we take no orders and offer no download.