If you run HubSpot and prospect on LinkedIn, the two do not talk to each other on their own. HubSpot's first party LinkedIn integration is built around Sales Navigator, so without a Sales Navigator seat you get no LinkedIn data inside HubSpot at all. And even with one, the move you make fifty times a day, reading a profile and saving that person into HubSpot, still takes too many clicks.
This guide is the practical how-to: what HubSpot connects to out of the box, and how to wire LinkedIn to HubSpot with a Chrome sidebar so that saving a profile, checking for duplicates, and logging the next step all happen on the LinkedIn page. A handful of extensions do this, Ln2CRM among them, and the setup below uses Ln2CRM as the worked example.
One scoping note. If your actual question is whether to keep paying for a Sales Navigator Advanced Plus seat you already have, that is a cost decision with real numbers, and it has its own page: replacing HubSpot's Sales Navigator bridge. This guide stays on the mechanics of the integration itself.
What HubSpot's own LinkedIn integration covers
HubSpot touches LinkedIn in three places, and it helps to know what each one is for before you add anything on top:
- The Sales Navigator widget. HubSpot embeds a Sales Navigator panel inside a Contact or Company record: icebreakers, shared connections, related leads. It only shows on records that already exist in HubSpot, and it needs both a Sales Navigator seat and a supporting Sales Hub tier.
- LinkedIn Ads. HubSpot syncs LinkedIn Ads campaign reporting and Lead Gen Form submissions. Useful for paid, irrelevant to manual prospecting.
- The HubSpot Sales Chrome extension. HubSpot's own extension lives in Gmail and Outlook, not on LinkedIn. It will not show HubSpot data on a profile page.
Set up LinkedIn to HubSpot in about ten minutes
Because this is the how-to page, start here. The whole setup is a browser install plus one OAuth approval, and the single configuration step that actually matters is the LinkedIn URL property in the next section.
- Install Ln2CRM from the Chrome Web Store. The extension icon appears in your toolbar.
- Connect HubSpot. Ln2CRM uses standard HubSpot OAuth. Click Connect HubSpot, approve the scopes, and the sidebar is ready. No admin setup required.
- Create the LinkedIn URL properties in HubSpot (once). See the next section. This is the single most important step for clean matching.
- Pick your default save behavior. Should saving a LinkedIn person create a Contact plus a Deal, or just a Contact? Which lifecycle stage by default? Set it once, override per record.
- Open a LinkedIn profile. The sidebar loads match candidates, recent activity, and the create buttons. Save your first Contact.
The one HubSpot property that stops duplicates
LinkedIn URLs are the strongest matching signal between LinkedIn and HubSpot, stronger than email for outbound, because you usually save a profile before you have an email. Create these custom properties once in HubSpot, under Settings, Properties:
- On Contact: "LinkedIn Profile URL", single-line text
- On Company: "LinkedIn Company URL", single-line text
- On Company: make sure the built-in "Website domain" is populated, it is the fallback match key
Once these exist, matching becomes deterministic. If a Contact with this LinkedIn URL is already in HubSpot, you see the match before the create button appears. In practice this removes most of the LinkedIn-origin duplicates that pile up in a HubSpot database over a year.
Why LinkedIn URL beats email matching
Email is a strong identifier once you have it, but LinkedIn prospecting often happens before that. Domain matching groups people into the right company yet does not tell two colleagues apart. A LinkedIn URL is unique per person and stays stable across job changes, so it works as the primary key for anything that originates on LinkedIn.
Contact, Company, or Deal: what a LinkedIn save should create
HubSpot has a clear object hierarchy, and Ln2CRM lets you match a save to how your team works:
- Contact first. Create a Contact, associate the Company by domain match, no Deal yet. Good for early research.
- Contact plus Deal. Create both in one step, for when qualification has already happened.
- Company enrichment only. Add the LinkedIn URL and missing fields to an existing Company without a Contact. Useful for account mapping.
Lifecycle stage matters too. Ln2CRM can default every new Contact to Lead or Subscriber and let you mark MQL or SQL when it fits, so your lifecycle reporting stays honest instead of filling up with half-qualified records.
Logging follow-ups from the LinkedIn tab
Creating a record is not what drives revenue. Consistent follow-up is. Ln2CRM makes "log the next step" a default action on the profile:
- Schedule a HubSpot Task with a due date, owner, and type (call, email, to-do).
- Attach a Note with context from the LinkedIn conversation.
- Everything associates to the right Contact, Company, or Deal automatically.
A three-line note structure keeps handoffs and HubSpot reporting clean: why we reached out, what they said, the next action and its date.
How Ln2CRM compares to other LinkedIn HubSpot tools
Several Chrome extensions cover LinkedIn to HubSpot capture. An honest read of the category:
| Tool | Primary focus | HubSpot history in sidebar | Free tier |
|---|---|---|---|
| Ln2CRM | Match-first sync, follow-ups, AI copilot | Yes | Yes |
| Hublead | HubSpot-first sync | Partial | Limited |
| Surfe | Multi-CRM plus email finder | Partial | Limited |
| Leadjet | LinkedIn to CRM sync | Partial | No |
| LinkMatch | Quick-save into CRM | No | Trial only |
| Native HubSpot plus Sales Nav | In-record widget | Yes (HubSpot-side) | No (paid stack) |
Weighing Ln2CRM against the closest HubSpot-native competitor? See the head-to-head, Ln2CRM vs Hublead. Using a different CRM? There are parallel guides for Pipedrive and Zoho CRM. For the broader picture, see how a CRM sidebar changes LinkedIn prospecting.
Security and permissions
Ln2CRM connects to HubSpot through standard OAuth with scoped access. CRM operations run server-side against HubSpot's API, so credentials are never exposed in the browser or on LinkedIn's pages. You can revoke access anytime from HubSpot, Settings, Connected Apps. Ln2CRM does not scrape profiles you have not opened, every action is started by a rep.