# Automation & Integration

> Stop doing what software should be doing for you.

Canonical page: https://sentrydigitalservices.com/services/automation-integration/
Provider: Sentry Digital Services (https://sentrydigitalservices.com/)
Engagement: Managed service · Delivery options: Project · Support · Managed service
Last updated: 2026-10-15

Sentry's Automation and Integration service connects your systems and removes the manual work between them — handoffs, data entry, routing and reconciliation — built on n8n, which is open source and stays yours.

Eliminate manual, repetitive work and connect disconnected tools with clean, end-to-end workflows — built on n8n, open and yours.

## What it does

Connects your tools and automates the manual work between them — handoffs, data entry, routing and reconciliation — end to end.

## Where it creates value

The connective tissue of the value stream: it removes the delay, error and rework at every handoff, so work flows through the business without a person carrying it between systems.

## Why it cannot be ignored

Manual handoffs are a tax on every transaction — slow, error-prone and impossible to scale. Disconnected systems quietly cap growth: more volume just means more people, more mistakes and more cost.

## What you get

- **Eliminate manual work** — No more swivel-chair tasks or re-keying. Repetitive work runs itself, 24/7, without error.
- **One connected stack** — Every system talks to every other. Data flows automatically — no silos, one source of truth. Payment gateways included: Stripe, PayPal and Worldpay wired into the site, the CRM and the ledger.
- **Scale without headcount** — When volume doubles, workload doesn't. The engine absorbs growth instead of adding cost.

## Questions and answers

### Why does Sentry build on n8n rather than Zapier or Make?

Because n8n is open and self-hostable, so the automation you pay to build remains yours rather than rented. Per-task platforms bill you more as you succeed: the busier the workflow, the larger the invoice. Self-hosted n8n breaks that link between volume and cost.

### What kind of work can actually be automated?

The work that moves information between systems: handoffs, re-keying, routing, reconciliation and the swivel-chair tasks people do because two tools do not talk. If a person is acting as an integration between two screens, that is the candidate. Payment gateway integration is the same problem with money attached. Connecting Stripe, PayPal, Worldpay or your own acquirer to a website or an application is rarely just the checkout: it is the refund, the failed payment, the subscription renewal and the reconciliation back into your finance system. We build those paths so that one payment updates every record it should, once.

### Where does AI fit into automation?

Where it earns its place, and not before. Deterministic rules are cheaper, faster and more predictable than a model for anything with a fixed answer. AI is added where judgement is genuinely required — classifying, extracting, summarising — rather than applied everywhere because it is available.

### What happens when our volume doubles?

The workload should not. That is the test of whether the automation was built properly: disconnected systems cap growth because more volume means more people, more mistakes and more cost, whereas a connected stack absorbs the increase. Scaling without adding headcount is the outcome being bought.

### Do we own the automations you build?

Yes. Built on n8n, open and yours — the workflows, the logic and the integrations. That matters most on the day you decide to bring the work in-house or move it elsewhere: there is nothing proprietary holding your operations hostage.

### What does automation and integration cost?

Sentry's managed services start at £3,000 per month, scoped to the work, with third-party tool costs for the services we manage included up to a fair-use cap; paid advertising spend is excluded. Because self-hosted n8n removes per-task fees, the run cost of the automation itself typically falls as volume grows rather than rising with it.

## Next step

Book a free Discovery session: https://sentrydigitalservices.com/contact/ · value@sentrydigitalservices.com · 01738 506283