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The ERP That Enforces Its Own Rules.
OneBook is the single ledger every app writes to, with the rules enforced in the database, not the code. Run the whole suite or start with one app. Built for the company that has outgrown QuickBooks and refuses to pay the NetSuite tax.
4–6 systems
avg mid-market company runs to manage one business
$47B market
persistently underserved since NetSuite moved upmarket
2 weeks
average ERP month-end close. It should take days.
One book. Six apps.
Mid-market companies are running 4–6 disconnected systems to manage one business. The sync drift isn't a bug — it's a structural property of the architecture. Two reports from two modules that disagree isn't a data quality problem. It's an architecture problem.
Innuevation ERP is built on OneBook — one ledger that every app posts to. If a journal entry doesn't balance, it doesn't post. If a renewal doesn't trace to a signed contract, it doesn't invoice. The rules live in the database, so no integration, import or bug can go around them.
No middleware · No sync drift · Every event posts to one ledger
Axis
Governance
Profusion
Finance
Cobalt
Commercial
Bleuprint
Projects
Hardline
Planning
Mydia
Marketing
Six apps. One book.
Start with one app or run all six. Every app writes to OneBook, so adding the next one just connects. No middleware. No sync. No drift.
Axis
Governance
Every user, every role, every data permission — governed at the foundation. A layer every other module inherits.
Profusion
Finance
AR, AP, cash, assets and supply chain. A complete accounting app built on OneBook. Run it on its own or alongside the rest.
Cobalt
Commercial Suite
Prospect to customer. Contract to subscription. Subscription to invoice. One unbroken chain, with no CRM-to-ERP sync.
Blueprint
Business Projects
Project expenses are financial events from the moment of submission. Budget impact is real-time.
Hardline
Planning & BI
Planning built in, not bolted on. Budgets, forecasts and scenarios run against live actuals from OneBook.
Mydia
Marketing
Marketing spend is a financial event: traceable to OneBook, allocated by segment, visible in real time.
Planning & BI
Planning is built in. Not bolted on.
In most ERPs, budgeting and forecasting is a second product with its own data, its own login and its own integration project. Hardline plans against the live actuals in OneBook. No export, no copy, no month-end tie-out.
Oracle
Planning lives in a separate EPM product (Hyperion lineage), fed from the ERP by integration.
SAP
Planning lives in SAP Analytics Cloud and Datasphere, separate products that sit beside the ERP.
QuickBooks
Basic budgets. Real planning happens in spreadsheets.
Sage
Budgets in the ledger. Serious planning means a third-party tool.
Innuevation
Hardline is an app in the same system. Plan, forecast and compare against actuals read straight from OneBook, under the same access rules as everything else.
The Product
Rules enforced at the database. Not in the code.
Every financial event enforced at write time. No reconciliation. No sync drift. No exceptions.
Why not the alternatives?
Every incumbent put its rules in application code and its planning in a second product. They can't move either without rebuilding from scratch.
NetSuite
25-year-old architecture. Rules live in the application code, so every integration is a way around them.
Dynamics 365
Sells integration between its own modules as a feature.
Odoo
Open-source modularity is the value and the limitation.
Salesforce + stack
Not an ERP. A CRM that sells integrations to ERPs as the solution to not being one.
Architecture proven
Database-enforced rules, validated on live data.
Alpha in progress
All six modules live; core three near-complete.
Seed round open
$2.5M target. Built for the mid-market.
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