What an ERP system is, in simple terms

ERP explained simply: what it is, which modules it includes, how it differs from CRM and 1C, how much it costs in 2026, and where to start. CIS market, 1C share, new critical infrastructure status.

  • What problems ERP solves
  • How an ERP system works
  • Main ERP modules and what they do
  • How does ERP differ from CRM and 1C?

ERP is a single system that brings together finance, sales, warehouse, production, procurement, and personnel: one database instead of a dozen Excel files and separate programs, where a product sale is reflected immediately in stock, finance, and reports. Below is what modules it includes, how it differs from CRM and 1C, how much it costs in 2026, and where to start implementation. The main risk here is not price, but implementation failure: the system is chosen to fit the processes, not the other way around.

What is ERP in Simple Terms: Modules, Differences and PriceFinance, warehouse, production, sales and CRM, procurement, and HR are connected to one central ERP database rather than working in separate programs.ERPsingle databaseFinanceSales · CRMWarehouseProcurementManufacturingHR · Personnel
One interface instead of a dozen programs: ERP modules work on top of a single database.
RUB 90-100 billionERP market size in CIS (2024 estimate)
~60% → 75%share of domestic ERP: 2024 and forecast
~80%share of 1C in the domestic ERP segment
~29,9%ERP penetration among organizations in CIS

What problems ERP solves

Decisions take a long time

Sales, cost, and stock figures are scattered, and reports are prepared manually. ERP gives access to the full picture on fresh data.

Too much manual work and too many errors

Employees spend hours entering data and reconciling documents. ERP automates repetitive operations and removes the human factor.

Departments are not synchronized

Sales cannot see stock, accounting cannot see overdue invoices, and production cannot see new orders. ERP unifies departments in one environment.

No transparency or control

Reports lag behind, and branch processes are not visible. ERP shows the state of the business in real time.

Detailed breakdown of benefits with calculations - in a separate article why a business needs an ERP system.

How an ERP system works

One event - an end-to-end chain in a single database

Event

Sale of goodsthe manager enters the order in the system

Warehouse

-1 in stockstock is deducted automatically

Finance

Financial journal entryrevenue and cost of goods by journal entry

Analytics

A line in a reportvisible in reporting in real time
ERP modules run on top of a single database: one change is reflected everywhere at once - no need to manually reconcile warehouse, accounting, and reports.

Main ERP modules and what they do

System / layerScope of responsibility
Finance and accountingtracking income and expenses, automated reporting, budgets and cash flow, fast period close
Warehouse and inventoryreceiving, shipping, inventory, stock control, and timely replenishment
Sales and CRMorders from creation to shipment, customer database, interaction history, invoices
Manufacturingplanning, equipment utilization, cost, quality control, order synchronization
Human Resource Management (HRM)personnel records, payroll, vacations, working time, employee analytics
Procurement and Supply Chainmaterial procurement, supplier evaluation, shipment tracking from order to delivery

How does ERP differ from CRM and 1C?

"We already have 1C" does not always mean "we have ERP": what matters is which processes are actually covered.

CriterionCRM"1C" (product family)ERP
What it coverscustomers and dealsAccounting: general ledger, payroll, warehouse — by configurationall processes: finance, warehouse, production, procurement, HR
Customers and pipelineyes, it's the corepartially, in industry-specific configurationsyes, as a CRM module
Warehouse, production, and finance in one databasenodepends on the configurationyes, a single integrated environment
When it's enoughSales: the main processneed accounting under CIS Accounting Standardsneed to connect all departments

Detailed comparison of system classes - in the article CRM, ERP, and BPM: what's the difference, about 1C's place in the IT landscape - on the page 1C in a Heterogeneous IT Landscape.

How much ERP costs and what affects the price

There is no universal price:

  • cost is made up of licenses or subscription
  • number of modules and users
  • customizations
  • integrations
  • data migration
  • training
  • support

The main mistake is counting only licenses: in a typical project they make up just 5-15% of total cost of ownership. Benchmarks below are for "1C:ERP Enterprise Management 2»

after the price increase in July 2025; how to calculate full TCO - in the analysis TCO in IT projects.

~662 800 ₽base package of "1C:ERP Enterprise Management 2"
545 600 – 3 112k ₽client licenses, 50-300 seats
RUB 2-30 milliontypical implementation budget (higher for holdings)
5–15%share of licenses in total cost of ownership (TCO)

Map out your integration landscape

Types of ERP systems: on-premise, cloud, open-source, custom

There is no "universal" option - the ERP type is chosen based on scale, budget, in-house IT staff, and security requirements.

TypeHow it worksProsConsExamples (CIS, 2026)
On-premiseinstalled on the company's serversfull control, deep customization, offline operationhigh upfront costs, in-house IT support, manual updates"1C:ERP", "Galaktika ERP"
Cloud (SaaS)with the provider, subscription accessfast start, vendor-side updates, monthly billingdata with the provider, fewer deep customizations"1C:Fresh", 1C cloud services
Open-sourceopen source code, extended in-houseno license payments, full flexibilityneed in-house developers and supportOdoo, ERPNext
Customdeveloped around the company's processesexact fit to processesthe longest and most expensive pathcustom build on 1C or Odoo

SAP, Oracle E-Business Suite, and Microsoft Dynamics have left the CIS market - they are no longer considered viable options for new implementations in CIS. KT.Team usually covers the open-source path with Odoo for ERP, CRM and OMS; platform comparison for e-commerce - in the article choosing ERP for e-commerce: Shopify, Magento, Odoo.

ERP and import substitution: 2026

After SAP and Oracle left, the market shifted to domestic ERP: in industry, Galaktika, Global ERP, and 1C are leading. The scale of migration is visible in the Gazprom Neft case: 10 systems were moved to "1C:ERP", about 5,000 former SAP users out of roughly 10,000 1C users, and 800,000 item master records. KT.Team implements ERP based on 1C and Odoo - see the page for how it works ERP implementation.

Myths about ERP - and how it really works

When it's time to implement ERP: 5 signs

How to start ERP implementation: five steps

  1. 01

    Define goals

    What you need immediately after implementation and what you expect in a couple of years: the first answer shows whether ERP will solve current tasks, the second shows the project scale and payback.

  2. 02

    Analyze the processes

    Audit of current processes: bottlenecks, what to automate first, which data is critical. Result - system requirements.

  3. 03

    Explore solution options

    Based on requirements, determine the ERP type and compare 2-3 products: capabilities, implementation partners in your region, and reviews from companies in your industry.

  4. 04

    Bring in experts

    Contact several integrators: they will show you demo systems and help you realistically estimate the project timeline and budget.

  5. 05

    Plan in phases

    Break the project into phases: start with the most painful area, then move to the next module. At each stage, train employees.

ERP implementation is a path to a more manageable business, and it starts with a clear plan and realistic expectations. Ready to assess implementation for your processes - see ERP implementation for business management; if your stack is 1C, start with the page 1C implementation tailored to business processes.

FAQ

Frequently asked questions about ERP

How does ERP differ from CRM?

CRM covers customer work: deals, pipeline, communications. ERP covers all company processes - finance, warehouse, production, procurement, and personnel; CRM is usually included as a module.

Are ERP and 1C the same thing?

No. "1C" is a family of products: 1C:Accounting is accounting, while 1C:ERP is a full ERP system. Look at the processes covered, not the name.

How much does ERP implementation cost?

Licenses are only a small part: 5-15% of total cost of ownership. The base package of "1C:ERP" costs about RUB 662,800, client licenses range from RUB 545,600 (50 seats) to RUB 3,112,000 (300 seats), and a typical implementation budget is RUB 2-30 million. You need to calculate the full TCO, not just the box price.

How long does ERP implementation take?

It depends on scale and data readiness. The practical approach is phased rollout: start with the most painful area, then move to the next modules; this lets the team see results faster.

Cases

KT.Team cases related to ERP tasks

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Sources

Checked on: 19.07.2026.

External sources are listed in text. - CNews, 05.03.2025 - ANO "NTSK ISU", ERP market: cnews.ru/news/line/2025-03-05_ano_ntsk_isu_rossijskij - ComNews, 09.07.2025 - share of domestic ERP, top 3, market size: comnews.ru/content/240075/2025-07-09/2025-w28/1007/dolya-otechestvennykh-erp-sistem-rossiyskom-rynke-dostigla-80 - CNews, 09.01.2026 - "Instead of SAP": migration to CIS ERP, Gazprom Neft case: cnews.ru/news/top/2026-01-09_vmesto_sapkto_i_kak_v_rossii - TAdviser - 1C market: dynamics and drivers (68.6% of implementations): tadviser.ru/index.php/Article:1C_Market:_Dynamics_and_Drivers - TAdviser - Enterprise Management Systems / CIS

ERP Market (penetration about 29.9%): tadviser.com/index.php/Article:Enterprise_Management_Systems_(Russian_ERP_Market) - 1C - price of 1C:ERP: v8.1c.ru/erp/cena-1s-erp/ - Assino - cost of 1C:ERP implementation projects 2025-2026: assino.ru/news/stoimost-proektov-vnedreniya-1s-erp/ - CNews, 2026 - ERP recognized as critical information infrastructure objects: cnews.ru/projects/2026/ERP_priznali_obektami_KII_kto_otvetit_za_bezopasnost_SAP_i_1S - Lidings - overview of critical infrastructure changes 2025-2026 (FSTEC Order No. 117): lidings.com/ru/media/legalupdates/cii2025-2026/

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