Free Forever · No Monthly Fees

One platform to manage all your sales

Growth Contour replaces your CRM, chat service, social media scheduler, order management system, and abandoned-cart reminder tool. Everything is connected: a chat becomes a deal, a deal becomes an order, and the order reserves products from inventory and moves on to delivery. Fully synchronized with OpenCart, PrestaShop, and WooCommerce. Installed on your server — with no subscription and no user limits.

Unlimited users Your data stays yours Up and running in 1–2 days
Sales

Lead board, product-based deals, quotes, contracts, invoices, and delivery notes.

All Chats in One Inbox

Telegram, Instagram, Facebook Messenger, Viber, email, and a chat widget for your website.

Customer Database

One customer profile with contact details, chats, orders, and history — without duplicates.

Store Synchronization

Full synchronization with OpenCart, PrestaShop, and WooCommerce: products, categories, customers, reviews, and orders.

Products and Warehouses

A catalog with categories, brands, and warehouses for deals and orders.

Abandoned Carts

Automated Viber/SMS reminders bring shoppers back — and show you the revenue recovered.

Reports and Team

Sales and best-selling products, tasks, calendar, reminders, and access permissions.

Social Media and Add-ons

Scheduled publishing to Instagram, Facebook, Telegram, and Viber; Nova Poshta, CHECKBOX, and 1C/ERP integrations.

What's Inside

12 Tools You'd Normally Pay for Separately — in One Platform

Every part works together: a chat becomes a deal, a deal becomes an order, and the order reserves inventory and moves on to delivery. No copying data between applications.

€0
monthly fee — forever
∞
users at no extra cost
12
tools in one platform
100%
of your data stays under your control
Sound Familiar?

Where Your Business Loses Money Every Day

Most lost sales aren't caused by poor products. They're caused by slow replies, forgotten carts, and chaos across apps. Growth Contour closes those gaps.

Messages Get Lost Across Apps

One customer messages you on Instagram, another on Telegram, and a third on your website. Someone forgets to reply — and the customer buys elsewhere.

All your chats in one inbox. No customer gets left waiting.
Carts Filled but Never Checked Out

Up to 7 out of 10 shoppers add products to their carts and leave. Usually, no one even notices.

An automated reminder brings them back — and shows you how much revenue it recovered.
Subscription Costs Grow with Your Team

Most CRM services charge a monthly fee for every employee. Add a new manager, get a new bill — month after month.

No subscription. Add as many team members as you need — for free.
Customer Data Scattered Across Spreadsheets

Contacts are in notebooks, orders in Excel, and products in your store. No one has the full picture of each customer.

One customer profile with all chats, orders, deals, and history in one place.
Your Data Lives on Someone Else's Server

With cloud services, your customer database is hosted by a third party. Prices change, accounts get suspended, and services shut down.

Your platform runs on your server. No one can take it away.
“This Feature Is Only Available on the Premium Plan”

Your workflow is unique, but the service only offers standard settings — or an expensive plan upgrade.

Need something custom? We'll build exactly what you need — and it will belong to you.
What You Get

Everything You Need for Sales and Customer Communication — in One Platform

No need to buy and connect five different services. Everything works together out of the box.

One Inbox for All Your Chats

Telegram, Instagram, Viber, email, and your website chat — all in one inbox. The entire conversation history is preserved, even if a customer switches messaging apps.

Recover Abandoned Carts

The system detects when a customer leaves without completing payment and sends a friendly Viber or SMS reminder with a direct link to their cart.

Leads and Deals

Track every lead on a clear board: new, in progress, or won. Quotes, contracts, invoices, and tasks are stored right in the deal record.

A Unified Customer Database

Each customer has a single profile containing their contact details, orders, and conversations. New orders from your store are automatically linked to existing customer records.

Orders from Your Online Store

Orders from WooCommerce, OpenCart, marketplaces, or any website are imported automatically. Set up custom statuses and track every step.

Products, Categories, and Warehouses

A unified product catalog with categories, brands, and warehouses. Deals and orders use products from this catalog — no more manual data entry.

Clear, Actionable Reports

Sales, best-selling products, customer acquisition channels, and revenue recovered through cart reminders — all on one screen.

Instant Notifications

A new message, task, or deadline reaches your team instantly — in the platform, by email, via Telegram, or through browser and mobile push notifications.

Calendar and Tasks

Schedule meetings, calls, and tasks with reminders. Nothing gets forgotten: the system notifies the right person at the right time.

Real-Time Team Collaboration

See who's online and who is handling each conversation. New messages appear instantly — no page refresh required.

Access Control and Security

You decide who can see what. For example, sales managers can be prevented from viewing purchase prices. Phone-based verification codes help protect accounts from unauthorized access.

Social Media Publishing

Publish one post to Instagram, Facebook, Telegram, and Viber, with tailored copy for each platform. Includes a publishing calendar, manager approval, and analytics.

Email Campaigns and Automation

Run campaigns for customer segments, use email templates and automated sequences, and offer one-click unsubscribe. Track who opened an email and clicked a link.

E-commerce Product Catalog

Product variants and options, bundles, digital products, imports from Excel and websites, SEO tools, product-page quality checks, reviews, and suppliers.

Inventory and Automatic Reordering

Record stock receipts, write-offs, and transfers using inventory documents; reserve stock for orders; receive low-stock alerts and recommendations on what and how much to reorder.

Activity Log and Recycle Bin

See who changed a customer, order, or product — and when. Restore accidentally deleted items from the recycle bin with one click.

System Monitoring

Errors, logs, page and query performance, and background queues — all on one page. Spot issues before customers report them.

Works in Your Language

The interface is available in multiple languages, so every team member can work in the language they're most comfortable with.

Channels

Reply Where Your Customers Already Are

Customers don't want to install anything. They message you wherever it's convenient, while your team replies from one inbox with conversation history, attachments, and read status.

Website Chat in 1 Minute

Add one line of code to your website and a chat button appears in your brand colors. Visitors can send files and receive notifications even after closing the browser tab.

Telegram

A Bot for Your Business

Instagram Direct

Official Meta Integration

Viber

Chat and Delivery Reports

Website Chat

Widget for Any Website

Email

Email from Your Own Address

Facebook Messenger

Business Page Messaging via Official Meta Integration

Social Media

Schedule Posts to Instagram, Facebook, Telegram, and Viber from One Place

Create a post once, and the platform will publish it to all selected networks at the scheduled time, with separate copy and formatting for each.

Official APIs only: Meta (Instagram, Facebook), Telegram Bot API, and Viber Channels. No account passwords required.

One Post — Four Platforms

Select your accounts, and the post is published to each in the appropriate format. An error on one platform won't stop publishing to the others.

Custom Copy for Each Platform

Use the same copy everywhere or tailor it for each platform. Telegram supports formatting; other platforms display content according to their own rules.

Posts, Carousels, Reels, and Stories

Up to 10 photos or videos per post, plus vertical Reels and Stories. Image and video dimensions and aspect ratios are validated before publishing.

Publishing Calendar

Month and week views. Drag a post to another day to reschedule it.

Approvals and Activity History

A manager submits a post for review, and an administrator approves it or sends it back with a comment. Every action is recorded in the history.

First Comment

Automatically add hashtags or links as the first comment after publishing to Instagram, Facebook, and Telegram.

Templates and Hashtags

Insert saved copy and hashtag groups with one click. Instagram's 30-hashtag limit is enforced automatically.

Analytics and Best Time to Post

Track likes, comments, reach, and post views. The platform identifies the days and times when your audience is most active.

Abandoned Carts

Bring Back Customers Who Were Ready to Buy

These shoppers have already chosen their products — they simply got distracted. A timely reminder is one of the most cost-effective ways to generate additional sales. Everything runs automatically, 24/7.

1
Customer Leaves

Products are in the cart, but no order has been placed.

2
The System Waits

A reminder is prepared after the delay you specify.

3
Reminder Sent

A Viber message or SMS with a personal link to the cart.

4
Customer Returns

One click, and the cart is restored.

5
You See the Results

See how much revenue each campaign recovered.

Works with Your Store

WooCommerce, OpenCart, PrestaShop, marketplaces, or a custom website — virtually any online store can be connected.

You Set the Rules

Choose when to send messages, how many reminders to send, and which copy and channel to use. Messages are sent only to customers who have given their consent.

Meaningful Metrics

Not just clicks — actual revenue. See which reminder generated each order and how much it was worth.

Integrations

Full Synchronization with Your Online Store

Connect your website once, and your store and the platform stay in sync. Update a product in one place, and the change appears in the other. No manual copying or Excel files.

OpenCart

Versions 2.3, 3.x (including ocStore), and 4.x

PrestaShop

Versions 1.7, 8.x, and 9

WordPress + WooCommerce

Current WooCommerce versions

Using another platform or a custom website? We'll build a custom integration.

What Gets Synchronized
Categories

The entire category hierarchy, including nested categories.

Attributes

Attributes and filters such as size, color, material, and more.

Products

Names, descriptions, prices, stock levels, and images.

Reviews

Customer reviews and ratings — reply to and moderate them from the platform.

Customers

Customer accounts are added to the unified customer database without duplicates.

Orders and Abandoned Carts

Orders are imported instantly, and statuses are synchronized in both directions.

Synchronization is automatic and bidirectional: your store and the platform always show the same data.
Add-ons

Enable Only What You Need

The platform is built from separate modules called add-ons. Enable shipping, receipts, or custom features in a few clicks without interrupting operations. Don't need something? Simply turn it off.

Request a Custom Add-on
Nova Poshta

Create shipping labels directly from an order and track delivery status without opening the carrier's website.

CHECKBOX

Integration with checkbox.ua — order data, tracking information, and statuses are automatically synced back to the customer record.

Your Accounting System and ERP

Connect to 1C, an ERP system, or any external service your business already uses.

Your Own Idea

A custom report, automation, or new screen tailored to your workflow. You own the code.

How to Get Started

Three Simple Steps to Get Your Platform Running

No need to understand servers or programming. We'll take care of the technical setup.

01
Get in Touch

Tell us about your business: which messaging apps you use, whether you have an online store, and how many people are on your team.

02
We'll Set Everything Up

Within 1–2 days, we'll install the platform on your server, connect your communication channels, and create accounts for your team.

03
Start Selling

We'll provide a short training session for your team and hand over all access credentials. From then on, the platform is entirely yours.

Savings

How Much Can You Save Compared with Subscription Services?

Move the slider to see the difference over 3 years.

How Many People Will Use the Platform?
10employees
Estimate based on a typical CRM with messaging integrations costing around €30 per user per month.
Subscription service over 3 years
€10,800
Growth Contour over 3 years
€80
one-time setup + your server
You Keep
€10,720
What MattersTypical Subscription ServiceGrowth Contour
Monthly FeePer employee, every monthNone. Free forever
Number of UsersLimited by your planUnlimited
Messaging Apps in One InboxOften costs extraIncluded
Abandoned Cart RemindersSeparate serviceIncluded
Who Has Access to Your DataThe provider and its staffOnly you
If the Service Shuts Down or Raises Its PricesYou lose access or pay moreNothing changes — the platform is yours
Customizations for Your BusinessOnly what the provider allowsWhatever you need
Your Data

The Platform Belongs to You — Not Us

Growth Contour is installed on your own server. That means your customer database truly belongs to you.

No one else can see your customers. Not us, not a cloud provider — only people you grant access to.

No one can shut it down. No “account suspended” or “data deleted due to non-payment” messages.

You choose where your data is stored. In your country, your data center, or your office — an important consideration for banks, clinics, and public institutions.

Easy to migrate. Want to change hosting providers? Move the entire platform, including all its data, to a new server.

Open-source code under the MIT License. Use it commercially, modify it, and build your own products on top of it.

Cloud Service
  • Data stored on the provider's servers
  • The provider's staff may be able to access it
  • Prices can change at any time
  • The service may shut down
  • Data export is often limited
Growth Contour
  • Data stored on your server
  • Access limited to your team
  • No subscription
  • Runs for as long as you want
  • A full copy whenever you need it
Services

The Platform Is Free. Pay Only for Services You Need

No subscriptions or hidden fees. Pay once for setup and updates, and hourly only for services you request.

Most Popular
Full Setup
€80
one-time payment
  • Installation on your server with secure HTTPS
  • Database setup and complete configuration
  • Integration with Telegram, Instagram, Viber, email, and website chat
  • Administrator account with secure login
  • Brief team training
  • Handover of all credentials — the platform is entirely yours
Not included: server hosting and domain registration, paid directly to the provider (from approx. €5/month). We'll help you choose.
Order Setup
Support
€10/hour
only when you need it
  • “How do I connect a new channel?” — step-by-step help over a video call
  • Configuration of add-ons such as Nova Poshta, CHECKBOX, and others
  • Help with sales pipelines, access permissions, templates, and reports
  • Troubleshooting and diagnosing issues
  • Data migration and moving to another server
Even 10 hours of support per year costs €100 — several times less than a subscription.
Ask a Specialist
Custom Development
€30/hour
when you need something new
  • New add-ons tailored to your business processes
  • Customizing screens, fields, reports, and automations
  • Integration with 1C, an ERP system, or any other service
  • Free project assessment — work begins only after your approval
  • Everything we create belongs to you
If a task can be solved through configuration, it is covered by support at €10/hour. We'll always clarify the cost category upfront.
Describe Your Project
Platform Updates
€10
per update
  • Back up the database and files before updating
  • Install the new version with all its features
  • Update the database schema without data loss
  • Verify that everything works: channels, store integration, and queues
  • Roll back to the previous version if anything goes wrong
Updating is optional — the platform continues to work on your current version. Your IT specialist can perform the update free of charge by following the GitHub instructions.
Order an Update
Have Your Own IT Specialist?

You can install the platform yourself completely free of charge. All instructions are available on GitHub.

Install for Free
For Your IT Specialist

Reliable, Modern, Open Technologies

Technical details your IT specialist will want to know. Readable code, no hidden components, and no data sent to external services.

Node.js 20+Express 5MySQL 8Redis + BullMQSocket.IOBootstrap 5JWT + TOTP 2FARBAChelmet CSP/HSTSMIT

Modular architecture with hooks and hot reloading · fault-tolerant background queues · encrypted tokens and 2FA secrets · multi-layer rate limiting · signed webhooks.

# 1. get the code
git clone https://github.com/growthcontour/growthcontour.git
cd growthcontour && npm install

# 2. generate secure config (.env)
npm run prestart

# 3. add DB credentials, import schema, run
npm start   # → http://localhost:3000/login/
FAQ

Frequently Asked Questions

Yes. The platform itself is free forever — it's open-source software released under the MIT License. You only pay for your own server (from approx. €5/month). We earn revenue from optional services: setup, support, and development.

Absolutely. We'll handle all the technical setup for €80. After that, your team will use a simple web interface in a browser, just like any other online service.

It's a computer connected to the internet that you rent from a hosting provider — like renting an office, but for software. Prices start at around €5 per month. We'll recommend a suitable option and configure everything.

As many as you need. There are no user limits or per-user fees — 3 or 300 people cost the same.

Yes, if your store runs on OpenCart 2.3–4, PrestaShop 1.7–9, or WordPress + WooCommerce. Categories, attributes, products, reviews, customers, and orders are synchronized automatically. Other platforms and custom websites can be integrated individually.

Only you and the employees you authorize. The platform does not send your data to anyone — not to us or to third parties.

€10/hour covers configuration help and questions (for example, “How do I connect Viber?”). €30/hour applies when new functionality needs to be programmed, such as an add-on, report, or integration. We'll always tell you in advance which category your request falls into.

Nothing will happen to your platform. It will continue running on your server with all your data intact. You're not locked into working with us.

Yes. Built-in security features include one-time codes sent to your phone, per-employee access permissions, protection against password-guessing attacks, encryption of sensitive keys, and a log of all sign-ins — at no extra cost.

New versions are released regularly and published on GitHub. A managed update costs €10 per update: we create a backup, install the new version, update the database, and verify that everything works. Updates are optional, and your own IT specialist can install them free of charge.

Yes — that's exactly how it works. The platform connects through the official Meta, Telegram, and Viber APIs using an access token that you generate and can revoke at any time. We never need your account password.
Contact

Contact Us — We Reply Within 24 Hours on Business Days

Not sure whom to contact? Email manager@ and we'll forward your message to the right person.

Orders and Business Inquiries

Setup, development, partnerships, and general inquiries.

manager@growthcontour.com
Support

Questions about using and configuring the platform.

support@growthcontour.com
Report a Bug

Something isn't working? Contact our developers directly.

bugs@growthcontour.com
Security

Found a vulnerability? Please report it to us confidentially before making it public.

security@growthcontour.com

Stop Losing Customers. Get Started Today.

In just 1–2 days, your team will be able to reply to every customer from one inbox, and abandoned-cart reminders will start recovering revenue.