Someone in a planning meeting says, "We'll just set up a webhook," and half the room nods while quietly wondering what that means. Webhooks are simple once explained, and understanding them helps marketing, sales, operations and finance teams spot opportunities to automate. Here are webhooks explained for non-technical teams.
The doorbell comparison
Imagine waiting for a parcel. You could walk to the front door every five minutes to check whether it has arrived. That is how many systems traditionally get updates: they repeatedly ask another system, "Anything new?" This is called polling, and it wastes effort.
A webhook is a doorbell. Instead of you checking, the delivery driver rings when the parcel arrives. In software terms, when something happens in one app, it immediately sends a message to an address you have provided in another app. No repeated checking is needed.
What a webhook actually contains
When an event occurs, such as a payment succeeding, the sending app delivers a small package of information to a specific web address called an endpoint. The package typically includes:
- What kind of event happened
- When it happened
- Details such as the customer, amount or order number
The receiving system reads the message and acts on it, perhaps by updating a record, sending an email or alerting a team.
Everyday business uses
Webhooks quietly power many workflows. Examples include:
- A payment provider notifying your system when a payment succeeds, fails or is refunded
- A form tool sending each new submission straight to your CRM
- An e-commerce platform alerting your warehouse system when an order is placed
- A booking tool posting new appointments to a team chat channel
- A code repository triggering an automated deployment when developers merge changes
- An email platform reporting unsubscribes so your customer database stays accurate
In each case, information arrives within moments rather than at the next scheduled sync.
Webhooks versus APIs
These terms are related but not identical. An API is how one system asks another for something or tells it to do something. A webhook is how a system tells others that something has happened. Many integrations use both: a webhook announces an event, and the receiving system then uses the API to fetch more detail or take action.
What can go wrong
Webhooks are reliable when built well, but there are a few common issues to plan for:
- Missed messages: if the receiving system is down, a notification may be lost unless the sender retries or the receiver can catch up
- Duplicates: some senders retry and deliver the same event twice, so the receiver must avoid processing it twice, for example charging or emailing a customer twice
- Security: anyone could try sending fake messages to your endpoint, so the receiver should verify that each message genuinely came from the expected sender
- Order of events: messages can arrive out of sequence, which matters for things like status changes
Good developers handle these as standard practice. As a non-technical stakeholder, it is perfectly reasonable to ask how each is covered.
How to request a webhook
You do not need to specify the technical details, but a clear request helps:
- Which event should trigger the action?
- What should happen as a result?
- How quickly does it need to happen?
- Who should know if it fails?
- Is there any sensitive data involved?
For example: "When a customer cancels their subscription in our billing tool, mark them as cancelled in the CRM within a minute and notify the account manager in our team chat."
Requests like this give your developers or automation partner everything they need to design a solid solution. Our AI and automation team builds exactly these kinds of event-driven workflows, often as part of larger lead management or operations systems.
FAQ
Do I need a developer to use webhooks?
Not always. Many no-code automation tools can receive webhooks and trigger actions. For high-volume, sensitive or complex workflows, developer involvement is wise.
Are webhooks secure?
They can be. Using encrypted connections, verifying message signatures and limiting what data is sent all keep webhooks secure.
How do we know if a webhook stops working?
Ask for monitoring and alerts. Logs should record each message received, and failures should notify someone promptly.
Next step: automate the hand-offs
If your team copies updates from one app into another, webhooks may remove that chore entirely. Export Apps can help identify and build the right automations. Get in touch to share your workflow.