One business. One version of the truth.

API integrations built and run by Affect
INTEGRATION

Your business doesn't run in isolation, and your software shouldn't either. But most companies accumulate systems that don't talk: sales data in one place, accounts in another, communications in a third — reconciled by hand, riddled with copy-paste, and never quite agreeing with each other.

We build the connections. Robust, monitored integrations that move data automatically between your custom software and the tools you already rely on — so every system shows the same truth.

15+

integrations running simultaneously on one platform

6+

years of production integrations

99.9%

uptime on the platform that carries them

794%

client growth those integrations supported

IN PRODUCTION

Integrations we've built and run

The platform we run for ADHD 360 carries more than 15 of these simultaneously — processing payments, syncing calendars, sending clinical communications, and filing accounts data, automatically, every day.

Payments
Stripe

Subscriptions, invoicing, refunds, and webhooks handled properly

Accounting
Xero

Invoices and payments flowing straight into your books

Communications
Twilio SendGrid Microsoft Teams Outlook

SMS, email, and team messaging

Calendars
Google Calendar Outlook

Scheduling that stays in sync

Healthcare
NHS systems

Clinical service integrations

Business data
Companies House Trustpilot

Lookups and reviews

Logistics
Royal Mail

Despatch and tracking

Documents & support
SharePoint Zendesk Mailchimp

Collaboration and customer comms

AI
Claude

LLM-powered features built into operational workflows

PRODUCTION-GRADE

Anyone can call an API once in a demo. Production is a different discipline

01

Failure handling

Retries, queues, and alerts — because third-party services go down and yours shouldn't go with them.

02

Audit trails

Every message logged, so "did it send?" always has an answer.

03

Security

Credentials managed properly, data encrypted, access scoped to the minimum.

04

Monitoring

We usually know an integration partner is having a bad day before their status page does.

STARTING POINTS

Small scope, quick payback

A webhook that updates your system when a customer pays. A nightly sync between your platform and Xero. An inbound email that becomes a structured record instead of a to-do in someone's head. Integration projects are often the fastest way to feel what automation can do — small scope, quick payback, visible daily.

Integration questions

The system we use is niche — can you integrate with it?

If it has an API, almost certainly. If it doesn't, there are usually still options: file exchange, database-level sync, or (as a last resort) structured automation of its interface. We'll tell you which honestly.

What happens when a provider changes their API?

It happens — and it's covered by our support service. We monitor deprecation notices and update integrations before they break, not after.

Can you connect two off-the-shelf tools, without custom software in the middle?

Sometimes tools like Zapier are genuinely the right answer, and we'll say so. Where they aren't — complexity, volume, audit requirements, cost at scale — we build the connection properly.

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“I have worked with Affect for over five years, and they have built and continually refined our bespoke patient management system to meet our evolving business needs. Their web solutions blend sleek design with strong digital functionality, creating a system that's highly effective and genuinely patient-friendly.

What sets Affect apart is their commitment to understanding our needs and adapting the platform as we grow. No request has ever been too much, and their responsiveness, expertise, and willingness to find solutions have made them an invaluable long-term partner. I would highly recommend Affect to any organisation looking for a forward-thinking and reliable digital solutions provider."”

Ashlie Thorpe
Operations Director - ADHD-360

Tired of being the human API between your systems?

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