
LinkedIn connected apps are third-party tools and services granted OAuth-based access to your LinkedIn account — think CRMs, job boards, scheduling platforms, and engagement tools that use your LinkedIn login. A pattern consistently observed across professional accounts is that most people grant access once during a trial or onboarding and never look back. Over months or years, that list quietly grows. Each forgotten authorization is a live door into your profile data, and periodic audits are the only way to close doors you no longer need open.
LinkedIn connected apps are services that you have explicitly authorised — usually by clicking "Sign in with LinkedIn" or "Allow access" — to interact with your account through the LinkedIn API. The LinkedIn API is LinkedIn's official programming interface that lets approved third-party tools read or write account data on your behalf. That authorisation is handled via OAuth, a token-based permission system that lets an app act on your behalf without storing your password.
Common examples include:
Depending on the permissions you approved, a connected app can typically access:
Periodic social media app authorization audits matter because LinkedIn account data privacy erodes silently. According to SuperGrow (2026), more than one million LinkedIn members had connected at least one third-party app. That scale means the risk pool is real — and forgotten authorisations accumulate over time.
Not without an initial authorisation you clicked — but that one click can grant surprisingly broad access. The question can third-party apps access my LinkedIn data has a nuanced answer: yes, within the scope you approved, and for as long as that OAuth token remains active. If you approved an app two years ago and never revoked it, it may still be pulling your profile data today, even if you stopped using the product entirely.
Knowing where to look is the first step. The good news: LinkedIn gives you full visibility and control from one settings page.
Finding LinkedIn connected apps settings takes under 60 seconds on desktop. Here is the exact path:


On mobile (iOS or Android):
To view third-party app access LinkedIn grants, the Permitted Services page is your single source of truth. Each entry shows the app's name, the specific permissions it holds (read-only vs. write access), and when you first authorised it. If you see an app you do not recognise, do not dismiss it — scroll down to understand what that unknown connection means before deciding whether to remove it.
Once you know what is there, removing what you do not need is straightforward.
To revoke app permissions LinkedIn has listed under Permitted Services, follow these steps:
That action triggers OAuth token revocation — meaning LinkedIn invalidates the access token the app was using. The app can no longer authenticate with LinkedIn on your behalf, pull new profile data, or post content. In effect, you have disconnected the app from your LinkedIn account.
This is the most important nuance — and the one most guides skip. What happens when you remove an app from LinkedIn is that LinkedIn revokes the token going forward. But it does not reach into the third-party provider's database and delete the data it already collected.
In practice, this means:
Revoking LinkedIn access is the lock — but it does not empty the room. Contact the app provider directly if you want historical data removed from their servers.
If you are evaluating which LinkedIn tools are worth authorising in the first place, tools like HyperClapper are built around safer engagement practices — real community interaction rather than aggressive data scraping — which matters when you are deciding how much access to grant any platform.

Dormant LinkedIn connected apps are a silent security risk. The most common failure mode is not an aggressive attack — it is a forgotten free trial from 18 months ago whose provider suffers a data breach. Your LinkedIn data inside their system is then exposed, even though you stopped using the product long ago.
Three specific risks stand out:
Why an unknown app might appear in your Permitted Services list:
Teams that skip regular permission audits consistently see unnecessary exposure accumulate. The most common mistake is reactive management — only checking LinkedIn account privacy settings apps after noticing suspicious login activity, rather than auditing proactively. By then, an app may have held active access for years.
The fix is simple: set a 90-day calendar reminder to visit Permitted Services and remove anything you no longer actively use. It takes under five minutes.
For more on how LinkedIn's privacy model affects what others can see about you, the LinkedIn activity privacy settings guide covers related visibility controls in depth. And if you are thinking about how your LinkedIn sign-in security works more broadly, that guide walks through safe access practices alongside connected app management.
Want to grow on LinkedIn without the security trade-offs?
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Go to Settings & Privacy → Data Privacy → Other applications → Permitted services. This page lists every app currently authorised to access your LinkedIn account, including the permissions granted and the date of authorisation. It is available on both desktop and the LinkedIn mobile app.
It is lower risk for apps you actively use and trust, but leaving dormant or unknown apps connected creates unnecessary exposure. If a connected provider suffers a breach, your LinkedIn data stored in their system is at risk. Active, reputable apps with minimal permissions are generally fine; unused ones should be removed.
It depends on the permissions you approved. At minimum, most apps access your public profile and email. Apps with broader permissions can also access your connections list, activity data, and — if you granted write access — the ability to post or message on your behalf. The Permitted Services page shows each app's specific scope.
Navigate to Settings & Privacy → Data Privacy → Permitted services, find the app, and click Remove. This revokes the app's OAuth token immediately — it can no longer authenticate with LinkedIn or pull new data. For full data removal, also contact the app provider to request deletion of any stored information.
LinkedIn does not send real-time alerts for connected app activity. However, LinkedIn does send security notifications for unusual login events (new device, new location). For app-level access, your only visibility is the Permitted Services page — which is why proactive audits matter more than waiting for a notification.
The most common reasons are a forgotten free trial, a former employer's SSO system, a browser extension that requested LinkedIn access, or a recruitment platform you signed into once. Check the authorisation date — it usually reveals the source. If you cannot identify it, remove it immediately and monitor your account for unusual activity.
Removing an app revokes its ability to access LinkedIn going forward — but it does not delete data the app already collected. That historical data remains in the provider's own systems. To have it deleted, submit a data deletion request directly to the app provider, citing your rights under GDPR, CCPA, or applicable local law.
What consistently separates accounts with strong privacy hygiene from those with lingering exposure is not any single action — it is the habit of treating app permissions as an ongoing responsibility, not a one-time setup. Accounts that audit every quarter rarely face surprises; accounts that never audit are almost always carrying more access than they realise.
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