Systems Integration
Systems integration — connect your company’s tools into one orderly process
We connect CRM, forms, email, spreadsheets, calendars, invoicing, inventory and accounting systems, web applications, APIs and communication tools, so that data in the company flows automatically between systems.
Thanks to integrations, the team does not have to copy data by hand, check several panels, retype leads, watch statuses or waste time on repetitive admin work. We build processes in which information reaches the right place, the right person and the right moment.
- CRM, ERP, invoicing, accounting
- Forms, spreadsheets, calendars
- Email, Slack, Teams, Twilio
- APIs + webhooks + n8n
- Logs, alerts, backups, documentation
- Post-launch support and development
Systems integration is your situation if
- you use a CRM, but leads are still copied in by hand
- data from forms does not flow automatically into the sales system
- the team works across many Excel or Google Sheets files
- quotes are prepared manually from several sources
- sales reps lose time on admin instead of selling
- customer service does not have the full contact history
- data is scattered across email, CRM, spreadsheets and invoices
- you want to connect systems via an API
- you use Zapier or Make, but the cost / limits get in the way
- you want to roll out n8n as your own integration hub
What does systems integration give you?
Five concrete effects the company feels in its everyday work.
Less manual data copying
Data from a form, CRM, email, store, spreadsheet, invoicing or internal system can be passed on automatically. Employees do not have to retype the same information in several places.
Fewer errors and missed cases
Moving data by hand causes typos, duplicates, out-of-date statuses and lost leads. Integration reduces the risk of errors, because the process runs to a defined pattern.
Faster response to the customer
A new lead can immediately reach the CRM, get a status, be assigned to a sales rep, trigger a notification and be saved in a report.
One orderly process instead of several separate tools
The company can still use different applications, but the data does not have to be scattered. Integration makes the systems start working together.
Better control over the team’s work
It is easier to check where a lead came from, who is handling it, what status it has, whether the customer received a reply and whether the process has been completed.
What problem does systems integration solve?
In many companies the tools work separately. A form collects enquiries, the CRM stores customers, email handles communication, spreadsheets are used for reports, the invoicing system generates documents, the calendar tracks meetings. The problem starts where these systems do not exchange data automatically.
Systems integration lets you tidy up the flow of information. Data from one place automatically reaches the next tools, and the team sees what is happening with a customer, order, quote, ticket or document.
Which systems can we connect?
Six areas of integration — from sales and CRM, through communication and invoicing, to custom systems and APIs.
CRM and sales
- web form → CRM
- landing page → CRM
- CRM → email
- CRM → calendar
- CRM → task for the sales rep
- CRM → quote generator
- CRM → Slack / Teams notification
- CRM → leads report
Benefit: Leads reach the system automatically, and the sales rep knows faster who they should contact.
Forms and websites
- contact form → CRM
- quote form → spreadsheet
- recruitment form → candidate database
- service form → ticketing system
- order form → invoicing
- sign-up form → mailing
Benefit: The company does not have to handle every enquiry manually from scratch.
Email and communication
- new lead → email to the sales rep
- important event → Slack / Teams
- no response → reminder
- new customer → welcome message
- case status → notification to the customer
- technical ticket → task
Benefit: Fewer cases get lost in the inbox, and the team reacts faster to important events.
Invoicing, accounting, documents
- paid order → invoice
- accepted quote → sales document
- CRM → invoice data
- form → PDF document
- invoice → email to the customer
- document → saved to Google Drive / OneDrive
Benefit: Less manual document issuing and a lower risk of mistakes in the data.
Inventory, operations and admin
- inventory → stock report
- sales system → inventory
- low stock → alert
- order → task for the operations team
- document → archive
- data from several systems → daily report
Benefit: The company sees faster where action is needed.
APIs and custom systems
- API documentation analysis
- connecting two systems
- fetching and sending data
- webhooks
- field mapping
- data transformation
- logs and error alerts
- technical integration documentation
Benefit: You can also connect systems that ready-made plugins or standard connectors do not support.
What does the systems integration package include?
Eleven elements of the implementation — from process analysis to post-launch support.
| Element | What we do | What the client gains |
|---|---|---|
| Process analysis | We check how data flows between tools | You know where the company loses time and where errors arise |
| Data flow map | We map out which systems should communicate | You have a clear integration plan before implementation |
| Technology selection | We choose an API, n8n, webhooks, plugins or a custom solution | You do not deploy random tools |
| Integration configuration | We connect the systems according to the agreed logic | Data starts to flow automatically |
| Field mapping | We define which data moves between systems | Fewer errors and mismatches |
| Automatic notifications | We set up email, Slack, Teams or SMS alerts | The team reacts faster to important events |
| Error handling | We add responses to missing data, API errors and duplicates | The process does not stop without informing anyone |
| End-to-end tests | We check the full data flow | A lower risk of failure after launch |
| Documentation | We describe the logic, data, systems and exceptions | The company knows how the integration works |
| Training | We show where to check operation and errors | The team can use the process safely |
| Post-launch support | We help fix and develop the integrations | The system can grow together with the company |
Example integration scenarios
Five concrete processes that most often tidy up everyday work in a company.
Web form → CRM → sales rep
- The customer fills in a form on the site
- The system checks the data is valid
- The lead reaches the CRM
- It is assigned to a sales rep
- The sales rep gets a notification
- The lead is saved in a report
Benefit: No enquiry is lost, and sales can react faster.
CRM → quote generator → PDF → email
- The sales rep fills in the customer’s data in the CRM
- The system pulls the data into the quote
- It creates a PDF document from a template
- It saves the quote in the customer’s folder
- It sends the message or prepares a draft email
Benefit: Quotes are prepared faster and in a consistent format.
CRM → invoicing → accounting
- Customer status in the CRM: “accepted the quote”
- The system passes the data to invoicing
- A sales document is issued
- The invoice reaches the customer
- The data flows to accounting or a report
Benefit: Less manual data retyping and a lower risk of mistakes.
Email → case classification → task
- An email comes into the company
- The system recognises the type of case
- It creates a task for the right person
- It assigns a priority
- It sends a reminder if there is no response
Benefit: Customer cases do not get lost in the inbox.
Data from several systems → management report
- The system pulls data from the CRM, sales, spreadsheets, invoicing
- It combines them into one format
- It creates a daily / weekly / monthly report
- It sends it to the owner, manager or team
Benefit: The most important data is available without manually exporting files.
Systems integration vs process automation — what is the difference?
Integration on its own is only the start. Integration is responsible for connecting systems. Automation uses that connection to carry out a specific business action.
Integration
The contact form passes data to the CRM
This is a purely technical connection — data from one system appears in another. The team no longer has to retype it by hand.
Automation
Full handling of a lead after it is saved in the CRM
The system assigns the lead to a sales rep, sends a notification, sets a contact date, saves the campaign source and, after 24 h, reminds if it has not been handled.
That is why, on integration projects, it is worth thinking not only about which systems to connect, but also about which business process should run faster and more safely.
What needs to be decided before integration?
The four most important decisions that determine whether the integration will be stable and predictable.
Which system is the source of truth?
You have to decide where data is authoritative. Examples: customer data — CRM, sales data — invoicing system, leads — form or CRM, tasks — project system, documents — Google Drive / OneDrive, reports — spreadsheet or dashboard.
Effect: Without this decision, systems may overwrite data or create conflicting information.
Which way should the data flow?
Not every integration should be two-way. Sometimes it is safer to set a single direction: form → CRM, CRM → invoicing, CRM → calendar, sales system → report, email → ticketing system.
Effect: A lower risk of data conflicts and unexpected overwrites.
How often should the synchronisation run?
An integration can run immediately after an event, every few minutes, once an hour, once a day, manually on click or on a schedule. Sales lead → fast. Financial report → once a day.
Effect: Matching the frequency to the process, not to technical capabilities.
What should happen on error?
You have to plan for: a missing email address, a wrong phone number, a duplicate customer, an unavailable API, missing required fields, an exceeded request limit, failed authorisation, a document save error.
Effect: A good integration does not just transfer data — it also signals when something needs human attention.
n8n, an API or a ready-made integration?
Not every integration requires writing custom code. Sometimes a ready-made plugin is enough, sometimes n8n is the best solution, and sometimes you need a custom-built API integration.
Ready-made integration
The process is standard, the tools have a ready connection, no custom logic is needed.
Good if: The integration needs to work quickly and simply, and both systems offer official plugins or connectors.
n8n
The process spans several tools, conditions and rules have to be added, webhooks are needed, the company wants its own automation hub.
Good if: The workflow is to be developed in the future or the company wants to cut Zapier/Make costs.
Custom API integration
The system is non-standard, full control over the logic is needed, the data requires advanced transformation, ready-made tools have limitations.
Good if: The integration is to run inside a company application or panel and requires custom logic.
Data security and stability
An integration must be secure and predictable
Systems integrations often process customer data, leads, documents, invoices, emails, API tokens and internal information. It is not enough for systems to “somehow connect” — the integration should be stable, controlled and maintainable.
- restricting API access
- secure storage of keys and tokens
- logs of performed operations
- error alerts
- exception handling
- configuration backup
- technical documentation
- tests on real scenarios
- an emergency procedure
- control over which data is sent between systems
We do not implement integrations just so that “two systems can see each other”. The goal is a stable data flow that the company understands, controls and can develop without the risk of operational chaos.
How much does systems integration cost?
The cost depends on the number of systems, the quality of the APIs, the number of fields to map, the direction of synchronisation, error handling, testing, and whether configuring ready-made tools is enough or a custom connection is needed.
Start
One simple integration
from PLN 1,500 net
For companies that need one simple integration, e.g. form → CRM, CRM → email or form → spreadsheet.
Who it is for
- the company wants to quickly cut manual data retyping
- one specific place to tidy up
- the first integration in the company
- validating the model
Scope
- analysis of one process
- connection configuration
- basic data mapping
- an operation test
- a short instruction
- basic post-launch support
5-integration package
Most popular choice
from PLN 5,500 net
For companies that want to tidy up several repetitive processes and connect their most important tools into one data flow.
Who it is for
- the company uses several systems
- data should start flowing automatically
- a process map is needed
- several repetitive tasks to automate
Scope
- analysis of several processes
- data flow map
- up to 5 integrations
- notification configuration
- basic error handling
- end-to-end tests
- documentation
- team training
Full ecosystem
A consistent data flow across the company
from PLN 10,000 – 20,000 net
For companies that want to build a consistent data flow between sales, customer service, invoicing, reports, communication and internal systems.
Who it is for
- the company wants to tidy up its entire data flow
- many departments and many tools
- planned scaling of operations
- integrations with internal systems and APIs
Scope
- a process workshop
- a full systems map
- an integration architecture design
- multiple workflows
- API integrations
- n8n as the process hub
- monitoring and alerts
- technical documentation
- team training
- post-launch support
- a plan for further development
Net prices — add 23% VAT. Subscriptions for the CRM, automation tools, n8n Cloud, ERP and other systems are billed separately by their providers.
How does the implementation work?
Seven stages — from process analysis to post-launch support.
Process analysis
We check how data flows today between tools: forms, CRM, email, spreadsheets, invoicing, inventory, ERP, documents.
Effect: A list of the places where the company loses time and risks errors.
Data flow map
We map out which systems should communicate, in which direction, how often and what should happen on errors.
Effect: An integration plan before the first line of code / click in n8n.
Technology selection
We choose an API, n8n, webhooks, ready-made plugins or a custom solution — depending on the scale and logic of the process.
Effect: We do not deploy random tools just “because they are trendy”.
Configuring the integration
We connect the systems, set up field mapping, notifications, schedules and exception handling.
Effect: Data starts to flow automatically according to the agreed logic.
End-to-end tests
We check the full flow: correct data, errors, duplicates, no system response, exceeded limits, retries.
Effect: A lower risk of failure after the production launch.
Documentation and training
We describe the logic, data, systems and exceptions. We show the team where to check operation and errors.
Effect: The company understands how the integration works and can use it consciously.
Post-launch support
We help respond to API changes, add further integrations and develop the system in line with the company’s needs.
Effect: The integrations stay stable and grow together with the company.
When does systems integration make the most sense?
- the company uses several separate tools
- leads are copied in by hand
- the CRM is not up to date
- data lives in spreadsheets and emails
- quotes are prepared manually
- customer service has no full history
- manual invoicing
- no single source of truth
- migration from Zapier / Make to n8n
- the company is growing and processes start to “grind”
Frequently asked questions
Can every application be integrated?
Can an integration work without n8n?
Can automations be moved from Zapier or Make to n8n?
Can an integration work in both directions?
Are integrations secure?
How long does a systems integration take?
Can we add further integrations ourselves after the implementation?
What is systems integration?
Why integrate systems in a company?
Which systems can be integrated?
Connect the systems that work separately today
If your company uses a CRM, forms, spreadsheets, email, invoicing, inventory, a web application or its own tools, but data still has to be moved by hand — systems integration can quickly tidy up everyday work.
We can start with an analysis of the current data flow and point out which connections will give the biggest effect: less manual copying, fewer errors, faster response to the customer and better control over the process.
Tell us which systems you use — we will check how best to connect them and which process is worth starting with.