Turnkey CRM & ERP built from scratch

Custom CRM & ERP systems, built turnkey

We build custom systems for tracking and managing your business. No templates and no monthly fees: it's your software on your own server, and you can extend it for any task.
See an example system
  • From $1,000 per project
  • Launch in as little as 1 month
  • Access from any device
Revenue / mo$48.2k
Orders312
Conversion24%
In progress
Paid
Paid
10+years of development
20+CRM/ERP systems delivered
30+ready-made platform modules
∞industries and use cases
Why you need it

Time to track and control, not just earn

Running your business in Excel and messengers costs money: errors, forgotten requests, no analytics. A system of your own brings all your processes into one place and shows how your business is really performing.

❌ Today

  • Data scattered across spreadsheets, chats and paper
  • Managers lose leads and clients
  • No clarity on costs and profitability
  • Half-baked off-the-shelf CRMs don't fit your processes
  • A subscription to someone else's service, where your data isn't yours

✅ With your own system

  • All processes and data in one system
  • Routine work automated, with control at every stage
  • Real-time analytics on costs, revenue and efficiency
  • Features built around your exact business processes
  • Your own product on your own server, no subscription
Who it's for

A system for any business and any task

We don't sell a boxed product. We build each system around you. Whatever records you keep, we'll build exactly the features you need. Whatever you have in mind, we can deliver it.
🛒

Retail & e-commerce

Orders, inventory, products with variants, payments, shipping, and integration with your website and marketplaces.

🚚

Services & field operations

Calendar, crew schedules, dispatching, invoices, completion certificates and a portal for field staff.

📦

Wholesale & distribution

B2B dealer portal, price lists, inventory management and sales analytics by brand.

📊

Projects & agencies

Projects, tasks and costs, invoices/completion certificates, team management, Telegram integrations.

🏭

Manufacturing & record-keeping

Any entities, statuses, roles and reports, built around your internal processes.

Most requested
💡

Your unique challenge

Tell us how your business works and we'll design a system specifically for it, even if nothing like it exists yet.

Technology

Atom content management system

Your website runs on our own system — the same one we use for bank-grade projects. But it is not a “black box”.

Atom CMF admin panel
  • Securitybank-grade
  • Landing → storeeasy to scale up
  • Clean codea pleasure to read
  • Fastpage loading
  • Flexiblemodular system
  • Convenienteasy to use and manage

You stay in control

Change any content from the admin panel in a couple of minutes. The system scales from a landing page to an online store.

Secure, no extra fees

Bank-grade security, fully SEO-ready. Atom updates are free.

You are not tied to us

The code is yours and lives on your hosting. Any PHP developer can maintain the project.

PHP 8 · MySQL 8 · CodeIgniter 4 · Vue.js
Learn more about Atom →
Comparison

Custom CRM vs off-the-shelf CRM

Why a custom system pays off better than a rented SaaS in the long run.
— Your own CRM/ERP system Off-the-shelf CRM (SaaS)
Monthly fee None, you pay only for new development Ongoing subscription fee for every user
Your data On your server, under your full control On the vendor's servers
Customization Any features your processes need Limited to what the service offers
Integrations Any service with an API Only those in the vendor's catalog
Ownership The system belongs to you You rent access
Scaling No extra fees for new users Costs more as your team grows
Capabilities

Features we can build

Choose your industry and see what features we can put together. These are only examples: the actual set of modules is designed around your processes.
🛒

Online store & e-commerce

The full online retail cycle, from catalog and inventory to orders, shipping and margin analytics.

Product catalog with variants and attributesBundles, kits and related productsProduct pages, galleries, SEO fieldsInventory tracking, stock levels and reservationsMultiple warehouses and transfers between themOrders, statuses and change historyPayments: online, cash, installmentsShipping: Nova Poshta, Ukrposhta, courierAutomatic printing of waybills and delivery notesCustomers, segmentation, bonuses and discountsPromo codes and promotional campaignsLeads from all channels + omnichannel chatIntegration with your website, marketplaces and 1CReturns, exchanges and complaintsSMS / email / triggered campaignsSales and margin analytics, ABC analysis
🚚

Services & field operations

Job scheduling, crews and technicians, on-site visit tracking and simple billing, all in one window.

Appointment calendar and technician schedulesDrag-and-drop visit planningPool of unassigned requestsDispatching and crew assignmentJob statuses from request to completionRoutes, addresses and geolocation on a mapTracking of labor hours and materials usedQuotes, invoices, completion certificates, prepaymentsPortal and mobile access for field staffTracking of vacations, days off and workloadClient notifications (SMS / email / Telegram)Warranty cards and service historyPhoto reports and attachments for each visitReports on technicians, revenue and workload
📦

Wholesale, distribution & B2B

A personal account for dealers, flexible price lists and full control over account settlements.

B2B portal for dealers and customersIndividual price lists and discount levelsCatalog with cross-references and equivalentsStock levels, reservations and reordersDealer orders, statuses and shipmentsReceivables, credit limits and account settlementsReconciliation statements and payment historyBarcode scanning and stocktakingSupplier integration via APIPrice list import/export (Excel, XML, 1C)Printing of invoices, delivery notes and specificationsSales analytics by brand and manager
📊

Projects, agencies & services

Project accounting, time and costs, billing and a clear view of each project's profitability.

Projects, phases, tasks and deadlinesWork time and cost trackingTeam, roles and individual workloadCRM: leads, deals and sales funnelInvoices, completion certificates, prepayments, multi-currencyExchange rates and automatic conversionDeployments and releases (for IT teams)Client credentials, passwords and repositoriesTelegram bot for clients and notificationsContracts, templates and document workflowProject profitability reportsWorkload and cash-flow dashboard
🏭

Manufacturing & warehouse

From specifications and production orders to cost calculation and quality control.

Bills of materials (BOM) and recipesProduction orders and stages by workshopRaw materials and finished goods trackingProduct cost calculationProduction capacity planningQuality control and defect trackingBatches, serial numbers, expiry datesMultiple warehouses and transfers between themStocktaking and write-offsRaw material purchasing and supplier managementReports on output, costs and stockIntegration with equipment and accounting systems
💡

Any other industry

Education, healthcare, real estate, HoReCa, logistics, finance: if you keep records, we can automate them.

Bookings, appointments and membershipsCustomer database and loyalty programsPayment, contract and subscription trackingStaff scheduling and shiftsAny custom entities and statusesFlexible roles and access rightsDashboards and reports for your KPIsIntegrations with any service via APIDocuments, templates and automation of routine tasksAI assistant and smart data searchNotifications (SMS / email / Telegram)Custom logic you won't find in off-the-shelf CRMs
Case studies

CRM/ERP systems we have built

CRM and ERP system for an online store on the Atom platform

A full-featured record-keeping system for an online store. Ready-made Atom modules serve as the foundation, and the rest of the functionality is written entirely for the client and their processes. The design uses a standard Bootstrap template, so getting started is faster and more affordable.

Catalog: categories, products, brandsProduct attributes and specificationsWarehouses and stock trackingCustomer database with historyCall history in the customer profileCompanies and organizations (B2B)Kanban lead pipelineLead source tracking (LeadTracker)Orders and order statusesPromo codes and discountsManager access controlLiqPay online paymentsNova Poshta integrationUkrposhta integrationWaybill and label printingOmnichannel chat (Instagram, Facebook, Telegram, Viber)SMS campaigns and notificationsIP telephony (Binotel, Phonet)Customer reviewsTwo-way data exchange with 1CProm.ua integrationMulti-site managementGmail / Google integrationDashboards and analyticsTasks and eventsFile manager and mediaFlexible roles and permissionsB2B portal integration
🔒 Confidential
🔒

Screenshots under NDA

We can't show every system publicly.

NDTmanager: turnkey CRM and ERP for a US company

An ERP system for a US company providing non-destructive testing (NDT) services. Built entirely from scratch for the client, with an English-language interface, a unique design and complex industry logic tailored to US market workflows, from scheduling and dispatching site visits to quotes, invoices and online payments via Stripe.

What sets it apart: a unique design tailored to the brand + all code written from scratch for the client's complex processes that ready-made solutions don't cover.
View case
Clients and companiesCustomer equipment trackingQuotesPDF document generationOrdersServices and ratesDrag-and-drop calendarVisit dispatchingGoogle Maps integrationVisits and tracking on the mapPer-visit expense trackingPurchase OrdersInvoices and their versionsPayment remindersPayment collectionPayment depositsTechniciansManagersUser activity logVacation and time-off trackingMedia and filesEmail notificationsRevenue analytics and dashboardsFuzzy searchTwo-factor authentication (2FA)Flexible roles and permissionsStripe online paymentsAPI for customer equipment
NDTmanager: turnkey CRM and ERP for a US company

Due to confidentiality, we don't publish the names or screenshots of most clients, but we're happy to show you the system and share details during a consultation.

Benefits

Why it's a better deal than off-the-shelf CRMs

🗄️

It's entirely your product

The system runs on your server. All data stays with you and is never shared without your knowledge.

💸

No monthly fees

No subscription fees. You pay only for improvements or new features, billed hourly.

📐

Grow at your budget's pace

Add features of any complexity to the system, step by step.

☁️

Online from any device

Works like a website on a computer, tablet or phone, hosted in the cloud.

🎯

Built around your processes

No compromises with someone else's templates: features built for how your business actually works.

✅

We use it ourselves

Our studio runs its own projects, deployments and finances in a system built on Atom.

Process

How we work

Inquiry and consultation

You send us a request, and we discuss your processes and goals.

Estimate in 3 days

We'll recommend which features are worth building and prepare an estimate within 3 business days.

Specification and contract

We set out the structure, features, timeline and cost in a technical specification.

Development

We build the system on Atom from ready-made modules and custom logic.

Implementation

We deploy it on your server, migrate your data and train your team.

Support and development

We keep improving the system on an hourly basis, as your needs and budget allow.

Pricing

Transparent engagement options

The exact cost depends on your requirements. Send us a request and we'll prepare an estimate within 3 business days.
Popular

Atom-based CRM

Quick start with ready-made modules
from $1,000
  • Template-based system design
  • Ready-made modules included
  • Any business functionality
  • Free Atom updates
  • Deployment on your server
  • Team training
  • Limited interface customization
Get a quote

Turnkey CRM built from scratch

A unique system with a custom design
custom quote
  • Unique design for your brand
  • Architecture and logic from scratch
  • No limits on functionality
  • In-depth system design
  • Full ownership of the source code
  • Longer delivery time
  • Free updates
Get an estimate

Further improvements and technical support after the system goes live: $26/hour. You pay only for actual tasks, with no monthly subscription.

Expert

Who leads the project

Anton Perepelitsa

Anton Perepelitsa

Head of Development and Support
Responsible for the architecture and development of CRM/ERP systems on the Atom platform. Over 10 years in web development; personally oversees projects from the technical specification through implementation and further development.
Reviews

What clients say

★★★★★
We moved from Excel to our own system and can finally see real numbers on orders, inventory and payments. Managers no longer lose requests, and I manage the business from my phone.
Online store ownerIndustry: e-commerce
★★★★★
No off-the-shelf CRM fit our field service processes. The guys built a system exactly for us: crew calendar, invoices, a portal for technicians. We keep improving it step by step, with no subscription fee.
Head of a service companyIndustry: services
★★★★★
What we value most is that the system is ours and the data is on our server. The B2B dealer portal and inventory tracking run like clockwork, and support is fast and to the point.
Director of a wholesale companyIndustry: distribution
★★★★★
We automated our production accounting: now we see cost and profit for each product line in real time. Special thanks for the flexible roles, so each employee sees only what's relevant to them.
Manufacturing business ownerIndustry: manufacturing
★★★★★
The whole team works in one window: projects, tasks, invoices and analytics. The Telegram integration keeps clients in the loop. We only pay when we need new features, and that's fair.
Founder of a service networkIndustry: projects & services
FAQ

Frequently asked questions

It depends on your requirements. A system built on the Atom platform starts at $1,000; fully custom development is quoted individually. Further improvements cost $26/hour. We provide an exact estimate within 3 business days of the consultation.

It is fully your product on your server: data is never shared without your consent, there is no monthly fee, and the functionality is built exactly for your processes rather than squeezed into someone else's template.

Our systems run on our own CMF Atom: PHP, MySQL and CodeIgniter on the back end, Vue.js in the admin panel and a Bootstrap template for the interface. It's a proven stack that speeds up development and keeps systems reliable.

A system can launch in as little as 1 month. Timelines depend on the scope of features and are agreed in the technical specification.

Yes. We connect any service that has an API: 1C, delivery services, payment systems, SMS, Telegram bots, marketplaces, Facebook Leads and more.

Everything belongs to you. The system is hosted on your server (cloud) and you have full control over the code and the data.

Yes, at any time, with features of any complexity. Further development is billed hourly, in line with your budget and needs.

Yes. Atom has IP-based login restriction, passkey (WebAuthn) authentication, a built-in antivirus, CSRF protection and a flexible roles and permissions system.
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