
// Platform
27ERP: the ERP, CRM and CMS behind our builds
One system for quotes, orders, inventory, purchasing, leads, projects and your website — built and operated by 27nodes, branded for each company, and extended for the way each business actually runs.
// 01
What is 27ERP?
27ERP is a multi-tenant ERP, CRM and content platform built and operated by 27nodes for B2B operators who have outgrown QuickBooks. Each company gets its own branded workspace at app.27nodes.com with the modules it needs: quoting and invoicing, inventory across locations, purchasing, leads, projects, memberships, reporting, and a website that publishes from the same records.
- One workspace per company, with your logo, brand color and document numbering
- Modules switched on per company, from an onboarding preset for your business type
- Built and run by 27nodes, so custom rules and integrations are added to the platform instead of forked
- In production today for ICP Miami, Varsity Score and 27nodes itself
// 02 · Modules
Ten modules, one set of records
Each module owns its own screens and documents, and every document links to the one it came from. Open a module to see what it does, with screenshots as they are added.
// 03 · Document flow
From a web lead to a shipped order
Conversions are one-to-many: one estimate can become several orders, one order several invoices, and each document carries the numbers of the ones it came from.
Sales
Lead
From a web form or RFQ
Estimate
Priced from the catalog
Sales Order
Accepted estimate, one step
Invoice
Emailed with a payment link
- 01
Lead
From a web form or RFQ
- 02
Estimate
Priced from the catalog
- 03
Sales Order
Accepted estimate, one step
- 04
Invoice
Emailed with a payment link
Purchasing
Purchase Order
Raised from the sales order
Receive
Stock lands in inventory
- 01
Purchase Order
Raised from the sales order
- 02
Receive
Stock lands in inventory
Warehouse
Warehouse Receipt
Fulfilled against stock
Backorder
Tracked until every line ships
Ship
Carrier and tracking recorded
- 01
Warehouse Receipt
Fulfilled against stock
- 02
Backorder
Tracked until every line ships
- 03
Ship
Carrier and tracking recorded
// 04 · Who it's for
Built for four kinds of business
The same platform, a different set of modules switched on.
Parts & equipment distributors
Catalog with cross-reference part numbers, stock across warehouses, quotes that become orders, purchase orders from demand, and a parts search on your own website.
Service businesses & agencies
Leads from your website, projects and tasks tracked to the customer, hours that become invoice lines, and online payment on every invoice.
Gyms, studios & clubs
A member roster, plans with entitlement, and a staff check-in screen that decides on the spot and records every denial.
Companies that publish
Blog and news articles, drag-and-drop pages and a customer portal, all delivered to your own site without a redeploy.
// 05 · In production
Companies running on 27ERP
Three companies, three different shapes of business, one platform.
ICP Miami
Heavy equipment parts supplier with warehouses in Miami, Panama and Mexico. Catalog, inventory, quoting, purchasing and the icpmiami.com parts search and customer portal all run on 27ERP.
Read the case study →Varsity Score
Sports scoring and video platform for clubs and tournaments, run as its own company on 27ERP.
// 06 · Screens
What it looks like
One screen from each module. Every module page has more.










// 07 · Platform + custom
How the platform fits with a custom build
Most companies do not need every business rule written from scratch, and no company fits a generic template. 27ERP is the middle path: the modules exist and work on day one, and 27nodes extends them for your operation — pricing tiers, approval chains, integrations with the tools you keep.
- Start with working modules instead of a blank project
- Custom rules, documents and integrations are built onto the platform by the team that built it
- Your website, storefront or portal reads live records through the public and portal APIs
- Accounting stays in QuickBooks through the export until you decide otherwise
// 08 · Questions
27ERP, answered
- Is 27ERP off-the-shelf software or a custom build?
- Both. 27ERP is a platform 27nodes builds and operates, so a new company starts with working sales, purchasing, warehouse, CRM and content modules on day one. Because 27nodes owns the code, the business rules, documents and integrations are then extended for each company instead of forked — the same team that built the platform builds your customizations on it.
- Does 27ERP replace QuickBooks?
- It replaces the operational side that QuickBooks was never built for: quoting, sales orders, multi-location inventory, purchasing, backorders and customer-specific pricing. Your accountant keeps working in QuickBooks through the accounting export, so nothing about tax or bookkeeping has to change on day one.
- Which modules would my business use?
- Modules are switched on per company. A parts distributor runs Catalog, Warehouse, Sales, Purchasing and Website; a services business runs CRM, Projects and Sales; a gym or club runs Memberships and Check-in. Onboarding starts from a preset for your business type and removes what you do not need.
- Can my website use the data in 27ERP?
- Yes. The public products feed powers a parts search or storefront, articles and pages publish to your site without a redeploy, quote requests on your site become CRM leads, and invited customers log in to a portal to see their own estimates, orders and invoices. icpmiami.com and 27nodes.com both work this way.
- Where does my data live and who can see it?
- Every business record is stored with your company's identifier and the platform scopes every request to it. Users in your company see only your company; roles limit what a sales rep can change versus an admin; and the activity log records who did what to which record.
- How do existing customers log in?
- At app.27nodes.com/login with the email address your invitation was sent to. If you need a password reset or a new user invited, your company admin can do both from the Users screen.

// Boca Raton, FL → nationwide
See 27ERP with your own data
Bring a real estimate, a real parts list or a real membership roster. We will walk it through the platform and show you where a custom rule would go.