FAKE COMPANIES · MADE TO ORDER
Test data that actually feels real.
Pick an industry, a stage, a size. Generate a company with books that reconcile — and the mistakes you choose to hide.
WHO IT'S FOR
Pick your job. See how it fits.
FOR ENGINEERS
Test against a company that acts real.
You're wiring your app up to QuickBooks, Stripe, and banks — and there's nothing real to test it on. Fictix hands you a fake company that behaves like a real one. Point your code at it and get the same data every run, so your tests stop breaking for no reason.
For engineers →GET /v3/company/3f2a/query?q=SELECT * FROM InvoiceHost: staging.fictix.dev/acme/qbo ← one env varAuthorization: Bearer ••••••••200 OK · application/json{ "QueryResponse": { "Invoice": [ {…}, {…} ],"startPosition": 1, "maxResults": 3247 } }
Same client code, same response shape — only the host moved.
Accounting
QBQuickBooks
XEXero
NSNetSuite
Payments
STStripe
SQSquare
Banking
PLPlaid
MEMercury
Cards / AP
RARamp
BXBrex
BIBILL
Payroll / CRM
GUGusto
HSHubSpot
SHShopify
Comms / Ops
SLSlack
ASAsana
ATAirtable
20 native adapters · one canonical company projected into every one
CHAPTER 01START
One field. Three modes.
Pick how you start. Type a domain. Paste a seed. Or just grab one tool's data.
fictix.ai · new company
STEP 1 / 4 · SEED
Where do we start?
Type any web address. We'll build a fake company from it.
FROM DOMAINbuild a company
FROM SEEDsame one again
ONE TOOL ONLYskip the company
OR PICK ONE OF THESE
Northwind0xA8F2317B
Tidewater Goods0x4C9D2F18
A
From a domain
Type any URL. We build the company — founders, money, customers, news.
B
From a seed
Paste a code. Get the exact same company every time.
C
One tool only
Skip the company. Just want clean QuickBooks data? Pick the tool and go.
CHAPTER 02THE COMPANY
A whole company, on one page.
Founders, money, customers, news — all on one page. Built in seconds. Click anything to change it.
0
PARTS
Who they are, what they make, who they sell to, how they grew.
0+
FIELDS YOU CAN EDIT
Click any number. Type a new one. The rest catches up.
0
STORY BLOCKS
Start. Today. What's next. Rewrite any of them.
CHAPTER 03SET IT UP
Pick what's broken about the books.
The miracle underneath: everything reconciles across 27 systems, to the penny. Then you choose what to break — plant mistakes across eight kinds, or make two tools disagree on purpose.
ONE EVENT · EVERY SYSTEM · TO THE PENNY
qb
=INV-2287
$4,820
S
=ch_8f2a91
$4,820
M
deposit
+$4,820
The hard part isn't the mess — it's that everything else still reconciles. We tie every transaction out across 27 systems, then break exactly what you choose.
SCENARIOS · ONE-CLICK RECIPES
Clean books●
Audit-ready · matches
A little messy●
Real small business
Month-end mess●
Bookkeeper missed Q3
Books don't match●
Stripe vs QuickBooks
Find the fraud●
Round numbers · ghost staff
Growing too fast●
Vendor names everywhere
NEEDLES · MISTAKES WE HIDE0 planted across 8 categories
Same Bill Twice0
Name Mix-Ups0
Wrong Category0
Missing Info0
Wrong Date0
Looks Like Fraud0
TOOLS THAT SHOULD MATCH (BUT DON'T)
COHERENT
BREAK
Stripe ↔ QuickBooks0%
Gusto ↔ QuickBooks0%
Mercury ↔ QuickBooks0%
Ramp ↔ QuickBooks0%
CHAPTER 04DASHBOARD
Look at the company you just made.
See your fake company like it's real — money in, money out, every entity, queryable. Flip through the tabs; every number adds up the same way, every time.
fictix.ai · northwind.io · dashboard
AUTO
↓ EXPORTARR
$0.0M
▲ +12.4%
MRR
$0K
▲ +4.2%
CASH
$0.0M
▼ −$190K
BURN
$0K
▼ +3.1%
RUNWAY
0.0mo
▼ −1.1mo
HEADCOUNT
0
▲ +5 QoQ
CUSTOMERS
0
▲ +84 net
NEEDLES
0
▲ planted
REVENUE & EXPENSE · 12mo
MRR WATERFALL
TOP CUSTOMERS
12+
CHARTS
14
ENTITY TYPES
0
FAKE PLACEHOLDERS
100%
SAME EVERY TIME
CHAPTER 05DOWNLOAD · OR GO LIVE
Real files. Or a live drip.
Take it as CSVs that look like each tool — QuickBooks looks like QuickBooks — or flip to a live API where the company keeps moving. Either way, every number reconciles.
EXPORT
Northwind · v1
| INVOICE | CUSTOMER | DATE | AMOUNT | STATUS | |
|---|---|---|---|---|---|
| 1 | INV-2287 | Cobalt Systems | 2026-03-02 | $4,820 | Paid |
| 2 | INV-2288 | Riverbed Co | 2026-03-04 | $1,240 | Open |
| 3 | INV-2289 | Apex Labs | 2026-03-05 | $9,300 | Paid |
| 4 | INV-2290 | Meridian LLC | 2026-03-07 | $2,150 | Overdue |
| 5 | INV-2291 | Tindall & Co | 2026-03-09 | $3,400 | Paid |
QuickBooks · invoices.csv · 4,820 rows — and the highlighted row is a planted needle we tell you about.
8 CSVs · one zip · same seed → same zip, every time
↓ DOWNLOAD ZIPWHAT YOU GET
Six things other fake-data tools get wrong.
01⊡
Reconciles.
Every transaction ties out across all 27 tools — the same invoice, charge, and deposit, to the penny. The part nobody else can fake.
02↻
Repeats.
Same code, same company. Save a code to get the exact same data tomorrow.
03▤
Tunable.
Clean books. Some mess. A lot of mess. You pick.
04▦
Real.
Each file looks like the real thing. QuickBooks looks like QuickBooks. Stripe looks like Stripe.
05≋
Lives.
Advance the clock and the company keeps moving — new invoices, charges, payroll dripping in live, on a trickle rate you set.
06◊
Teaches.
Every needle comes with a lesson: what it is, where it's hiding, how to find it.
NEEDLES IN THE BOOKS
We hide the needles. Your system finds them.
A needle is a hidden mistake in the books. We plant eight kinds. We tell you what's hidden, where, and how to spot it. Then your AI gets a grade.
Same Bill TwiceName Mix-UpsWrong CategoryMissing InfoWrong DateBooks Don't MatchLooks Like FraudEdit History
NEEDLESAME BILL TWICE
WHAT WE HID
Invoice INV-1042 entered two times — same customer, same $4,820, three days apart, slightly different note
HOW TO FIND IT
Match by amount, customer, and a 7-day window. Check Stripe to see only one was real.
READY-MADE
Six fake companies you can use right now.
Generated from archetypes — pick a profile, get a company. Browse all archetypes →
N
Northwind
SEED · 0xA8F2317B
$3.2M ARR · Series A · B2B SaaS
QBO · Stripe · Mercury
USE THIS SEED→
T
Tidewater Goods
SEED · 0x4C9D2F18
$8M GMV · Bootstrapped · DTC
Shopify · Stripe · Bill
USE THIS SEED→
M
Meridian Studio
SEED · 0xE712BB45
25 people · Services agency
QBO · Bill · Gusto
USE THIS SEED→
C
Coil & Co
SEED · 0x9D31FF02
$90M GMV · Series B · Marketplace
Stripe · NetSuite · Plaid
USE THIS SEED→
L
Ledgerline
SEED · 0x77BE12A4
$40M TPV · Series A · Fintech
Plaid · Stripe · Mercury
USE THIS SEED→
K
Keystone Group
SEED · 0x3FA1C920
500 people · Multi-entity · PE-owned
NetSuite · Brex · Ramp
USE THIS SEED→
PRICING
Start free. Pay when it's wired in.
EXPLORE
$0
See that it's real.
✓Generate full-fidelity companies
✓Browse the books in your browser
✓1 connector (single-system)
✓Short-lived projects
✓No saved seed — not reproducible
MOST PICK THIS
ACTIVATE
$10/mo credits
Add a card. Turn on usage.
✓Cross-system correlation — books reconcile
✓Saved seeds + deterministic replay
✓Planted needles + ground-truth scoring
✓Native export packs (QuickBooks-shaped)
✓Light live API · pay-as-you-go beyond credits
SCALE
Prepaid
Wired into your stack.
✓Discounted prepaid credit pool
✓Full live API + time-advancing simulation
✓Scenario engine + regression matrices
✓Webhooks + CI integration
✓Team seats + PM→engineer handoff
ENTERPRISE
Custom
Parity, compliance, contract.
✓Everything in Scale
✓All connectors + parity SLA
✓SSO + audit export
✓Prepaid credits + subscription-schedule ramps
✓Dedicated support