One sign-in
Your team signs in at n4n once. Every gate on the board opens from that same account — no second passwords, no per-app invites, nothing new to remember.
N4N · TERMINAL FOR YOUR BUSINESS
One account. Every app you run on.
n4n is a fleet of 30 business apps — CRM, accounting, mail, projects, helpdesk and more — sharing one login, one prepaid balance and one design language. The first departure, n4n AI, is live today.
n4n · fleet departures · updated live
- 01AIOne API, 240+ modelsIntelligenceLIVE
- 02CRMPipeline on a shared timelineSalesBOARDING
- 03SIGNE-signature that closes dealsSalesSCHEDULED
- 04FORMSForms that feed the pipelineSalesSCHEDULED
- 05BOOKINGSScheduling links that sellSalesSCHEDULED
- 06BOOKSAccounting without the spreadsheetFinanceBOARDING
- 07INVOICEGet paid in any currencyFinanceSCHEDULED
- 08BILLINGMetered and subscription billingFinanceSCHEDULED
30 apps in the fleetone loginone balance240+ models behind one APIpay per useno per-seat pricingone design languagen4n AI · live now
The problem
Twelve subscriptions deep, and nothing connects.
Every tool arrived with its own login, its own invoice and its own copy of your customers. Nothing shares a record — so you became the integration, retyping the same data between tabs.
- Somebody's CRM
- Yet another inbox
- A signature tool
- The forms thing
- Chat app no. 3
- That project tracker
- A help desk
- The accounting one
- Some scheduler
- An analytics suite
- File storage, again
- The payroll portal
n4n
One account · 30 apps
With n4n
1 login1 balanceeverything connected
ONE ACCOUNT
Sign in once. Everything follows.
Thirty apps don't mean thirty accounts. The whole fleet shares one login, one prepaid balance and one design language — set up once, board anything.
One balance
One prepaid balance meters everything you use, down to the micro-dollar. Top up once and the whole fleet draws from it — $0 minimum, no seats, no subscriptions.
One design language
Every app is built from the same parts — the same board, chips and type, in a different hue. Learn one and you already know the other twenty-nine.
ONE BALANCE
Top up once. Every app meters the same balance.
Load your account by PayPal or crypto and the whole fleet draws from one prepaid balance, metered to the micro-dollar. n4n AI bills this way today — every app that boards will bill the same way. You pay for what runs, not for who logs in.
n4n · account ledger · prepaid
metering liven4n AI
Available balance
$24.973782
micro-dollar metering · $1 = 1,000,000 units
Top up at n4n.ai
PayPal · crypto
- 09:41:07top-up · PayPal+$25.000000
- 09:41:44n4n AI · chat completion−$0.008442
- 09:41:52n4n AI · embeddings−$0.000210
- 09:42:18n4n AI · chat completion−$0.004987
- 09:43:05n4n AI · image input−$0.001325
- 09:44:31n4n AI · chat completion−$0.011068
- 09:44:59n4n AI · embeddings−$0.000186
no seats·no subscriptions·$0 minimum
Shown: how n4n AI meters today · fleet apps bill this balance as they board
Live today · n4n AI · gate 01
The intelligence layer is already boarding.
Every future departure in the fleet leans on the same intelligence layer — and that layer is in the air now. n4n AI puts 240+ models behind one OpenAI-compatible endpoint, with routing, failover and per-token billing handled for you.
Send the request you already write
Point any OpenAI-compatible client at api.n4n.ai/v1 and authenticate with an n4n_ key. Same schema, same SDKs — nothing to rewrite.
We route it and retry it
Every call goes to the cheapest healthy provider for your model. If a provider fails or times out, the request fails over to the next route automatically.
Pay per token from prepaid credit
Usage is metered to the token and debited from one prepaid balance. No subscription, no seats, $0 minimum.
240+
models behind one endpoint
1 key · 1 balance · $0 minimum
Your app sends one request to n4n, which routes it to the winning provider.
api.n4n.ai · request trace
live
POST /v1/chat/completions
key n4n_…9f2 · model anthropic/claude-sonnet-5 · stream on
anthropic · priority 0 · 200 · 812 ms · served
bedrock · priority 1 · — · standby
vertex · priority 2 · — · standby
tokens · in 1,204 · out 388
cost · $0.009412 · debited from prepaid credit
try it · terminal
curl https://api.n4n.ai/v1/chat/completions \
-H "Authorization: Bearer n4n_your_key" \
-d '{"model": "anthropic/claude-sonnet-5",
"messages": [{"role": "user", "content": "Hello"}]}'The fleet
All 30 departures.
Every app on one board — its route, its category, its honest status. n4n AI is live today and the next wave is boarding; one login and one balance carry across all of it.
n4n · full manifest · every gate
30 / 30 shown
- 01AIOne API, 240+ modelsIntelligenceLIVE
- 02CRMPipeline on a shared timelineSalesBOARDING
- 03SIGNE-signature that closes dealsSalesSCHEDULED
- 04FORMSForms that feed the pipelineSalesSCHEDULED
- 05BOOKINGSScheduling links that sellSalesSCHEDULED
- 06BOOKSAccounting without the spreadsheetFinanceBOARDING
- 07INVOICEGet paid in any currencyFinanceSCHEDULED
- 08BILLINGMetered and subscription billingFinanceSCHEDULED
- 09EXPENSEReceipts to reimbursement, fastFinanceSCHEDULED
- 10PAYROLLPay the team on timeFinanceSCHEDULED
- 11MAILInbox zero, with helpProductivityBOARDING
- 12DOCSDocuments your team writes togetherProductivitySCHEDULED
- 13SHEETSpreadsheets with live fleet dataProductivitySCHEDULED
- 14NOTEBOOKNotes that never get lostProductivitySCHEDULED
- 15DRIVEEvery file, one placeProductivitySCHEDULED
- 16CHATTeam messaging, minus the noiseProductivitySCHEDULED
- 17MEETMeetings with a memoryProductivitySCHEDULED
- 18CALENDAROne calendar for everythingProductivitySCHEDULED
- 19PROJECTSBacklog to shippedProductivityBOARDING
- 20DESKEvery message becomes a ticketSupport & peopleBOARDING
- 21PEOPLEHR records that run themselvesSupport & peopleSCHEDULED
- 22RECRUITHiring, from post to offerSupport & peopleSCHEDULED
- 23INVENTORYStock truth across locationsOperationsSCHEDULED
- 24FLOWAutomation between every appOperationsSCHEDULED
- 25VAULTTeam secrets, sealedOperationsSCHEDULED
- 26ANALYTICSDashboards over the whole fleetOperationsSCHEDULED
- 27SOCIALEvery channel, one queueMarketing & commerceSCHEDULED
- 28WEBSites without the rebuildMarketing & commerceSCHEDULED
- 29CAMPAIGNSEmail that lands and convertsMarketing & commerceSCHEDULED
- 30COMMERCEYour store, on fleet railsMarketing & commerceSCHEDULED
LiveBoardingScheduled
Browse the full manifestSALES · GATES 02–05
Capture demand, work the pipeline, close with a signature.
A deal moves like a departure. Forms and Bookings capture it, CRM works it stage to stage on one shared timeline, and Sign lands the signature — four apps writing to the same contact record, no exports in between.
form in · pipeline · signature · won
SPECIMEN · N4N CRM PIPELINE · N4N SIGN DELIVERS THE SIGNATURE
Bill to
INV-2041
issued · due in 14 days
Platform build · milestone 24,800.00
Design retainer · June1,200.00
Onsite training · 2 days1,600.00
Total$7,600.00
PAID
1010 · Cash at bank7,600.00—
1200 · Accounts receivable—7,600.00
Balanced0.00
FINANCE · GATES 06—10
Get paid. The books post themselves.
Five finance apps, one double-entry ledger. Raise the invoice, meter the usage, file the receipt, run payroll — every movement lands in Books as a journal entry that already balances.
- Invoice chases payment and reconciles the moment money lands
- Billing meters usage on the engine that meters n4n AI today
- Expense claims and payroll runs post to the right ledger line
Gates 11–19 · productivity
Mail reads it. Docs draft it. Calendar books it.
Nine productivity apps share one surface, so work hands itself off. Below, one email becomes a summary in the doc and a slot on the calendar — no copy, no paste, no third tab.
MailBoardingDocsScheduledSheetScheduledNotebookScheduledDriveScheduledChatScheduledMeetScheduledCalendarScheduledProjectsBoarding
Mail boards next ·get notified when it boards· or start with n4n AI
CONCOURSE 04 · OPS & PEOPLE
Support, staffing and stock, running on rails.
Desk turns every customer message into a ticket with a reply already drafted; Flow wires the apps together so one trigger finishes the whole job. Around them, Inventory, Vault, Analytics, People and Recruit keep the stock, the secrets, the numbers and the team straight.
The queue triages itself
BoardingEvery email, chat and form lands in one queue with an SLA clock already running. Urgent work moves itself to the top, and an AI draft is waiting before an agent even opens the ticket.
URGENTCheckout fails at payment stepunassigned04:12
BILLINGRefund for order #1042ari14:32
SALESUpgrade to annual planmaya47:51
NEWExport stuck at 90%unassigned09:08
AI draft · Refund for order #1042READY TO SEND
Hi — the refund for order #1042 was issued back to your original card this morning. Most banks post it within 3–5 business days; this ticket stays open until it lands.
Run log
12:04:18.204triggerform.submitted · lead-capture
12:04:18.376ai.classifysegment=enterpriseok
12:04:18.671crm.deal.create#D-1082ok
12:04:18.902desk.ticket.open#2319ok
12:04:19.048run complete844msok
One trigger, the whole fleet follows
ScheduledTriggers, branches and AI steps run between the apps. A form lands; the deal, the ticket and the follow-up create themselves — and every run is logged step by step.
Operations + support & people · 7 gates
GATE 20
Desk
Every message becomes a ticket
GATE 21
People
HR records that run themselves
GATE 22
Recruit
Hiring, from post to offer
GATE 23
Inventory
Stock truth across locations
GATE 24
Flow
Automation between every app
GATE 25
Vault
Team secrets, sealed
GATE 26
Analytics
Dashboards over the whole fleet
MARKETING & COMMERCE · GATES 27—30
Reach them everywhere, then sell direct
Social, campaigns, your site and your store run as one route. Drafts queue once for every channel, the week publishes itself, and each order posts its revenue to Books before you open a dashboard.
4
apps on this route
1
queue for every channel
$0
minimum to start
one balance meters all of it
Mon13
X09:00
LI15:00
Tue14
Email07:30
Wed15
IG12:00
Thu16
Drop10:00published
Fri17
Blog08:00
Sat18
X11:00
Sun19
openStore10:01order #1042 · launch bundle × 2$86.00
revenue posted toBooks$86.00
one queue · every channel · revenue lands in books
Scheduled
n4n Social
Draft, schedule and publish across every social channel from one queue, with AI variants per platform.
Gate 27Scheduled
n4n Web
Build and host sites and landing pages that plug straight into Forms, Bookings and Commerce — no glue required.
Gate 28Scheduled
n4n Campaigns
Newsletters and drip sequences over your real CRM segments, with opens and clicks written back to each contact.
Gate 29Scheduled
n4n Commerce
An online store with checkout, orders and payments — stock from Inventory, revenue into Books, customers into CRM.
Gate 30ONE DESIGN LANGUAGE
Learn one app. You know all thirty.
Every n4n app shares one shell — sidebar, list and record view in the same places, the same command bar, the same keyboard. Watch the skeleton hold still while the app changes underneath it.
Same layout · same shortcuts · same data model
Connected by default
Your data never changes planes.
A hand-off inside the fleet is not an integration — it is the same record moving between apps that already share one account. Nothing is exported, nothing is re-keyed, nothing falls out of sync.
Route · forms → analytics
- 01a form response becomes a contact
- 02the deal goes out for signature
- 03the signed deal raises the invoice
- 04the payment posts itself
- 05every number lands on one dashboard
30
apps in the fleet
240+
models behind one API
1
login for every app
$0
minimum to start
Security
Boring where it matters.
The trust section has no fireworks on purpose. What holds the fleet up is the dull, load-bearing kind of security — sealed keys, separated systems, spend that cannot pass your balance, and a record of everything.
Encrypted in transit and at rest
Every connection runs over TLS. Provider keys are sealed before they reach the database and stay encrypted at rest — plaintext secrets never sit on disk.
Isolated planes
The gateway hot path runs on dedicated nodes, apart from the consoles that manage keys and billing. Each plane does one job and holds only what that job needs.
Prepaid blast radius
Your account holds a balance, not a card on file. Spend stops where the balance stops, so the worst case is always a number you chose in advance.
A full audit trail
Every request is metered and logged with its outcome — what ran, when, and what it cost. Operator actions are written to an audit log of their own.
PRICING
One balance. Pay for what runs.
Top up once with PayPal or crypto. Every app meters micro-dollars against the same prepaid balance — no per-seat pricing, no subscriptions, and a $0 minimum to start.
Top up once
PayPal or crypto, for any amount you like. Credit lands on one shared balance — $0 minimum.
Metered in micro-dollars
Every request debits exactly what it costs — fractions of a cent, itemised, every line visible in your usage log.
No seats, no subscriptions
Bring the whole team under one login. Pricing follows what runs, not how many people can press the button.
n4n AI meters today
The gateway is live — 240+ models, one API, pay per token. Everything that boards next meters the same way.
Remaining balance
$24.63
topped up $25.00 · PayPal · crypto
Metered today$0.3690
09:14n4n AI · chat completion12,410 tok−$0.0362
11:47n4n AI · code draft31,872 tok−$0.0918
16:03n4n AI · 128k summary128,554 tok−$0.2410
sample day · metered per request · micro-dollars