Best Chrome Extensions to Find Candidate Emails on LinkedIn

The shortlist at a glance. Free tiers, pricing, and accuracy all change often, so treat this as a snapshot at time of writing. "Works on LinkedIn" means the extension shows contact details on a standard LinkedIn profile.

One tool in this table does not find contact details at all. Recruiter Copilot scores each profile against your open role so you know who is worth the lookup before you spend a credit. The contact finders below then handle the reach. The two jobs are different, and the sections that follow explain each pick, where it falls short, and how the workflow fits together.

Apollo and SignalHire are built for volume. If you are working a search result rather than a single profile, they let you reveal and export contact data for many candidates at once and push it into a CRM or spreadsheet.

Apollo

Apollo pairs a large B2B contact database with a Chrome extension that surfaces business emails, and sometimes phone numbers, on LinkedIn profiles and search results. Its strength is scale and export: you can pull data for whole lists and send it downstream in a few clicks. Business email accuracy is generally its most reliable field. Personal emails and phone numbers are patchier, as they are for every tool in this category.

Best for: Recruiters and sourcers running high-volume outbound who want to build and export contact lists quickly rather than look up one person at a time.

SignalHire

SignalHire serves a similar bulk job. It reveals emails and phone numbers on LinkedIn and lets you assemble lists for outreach. Like Apollo, it is most useful when you are processing many profiles and want a repeatable export step rather than manual copying.

Honest note: Bulk reveal is where free tiers run out fastest, and where the terms-of-service question below matters most. Harvesting data across many profiles at speed is exactly the pattern platforms watch for. If you go this route, keep volumes reasonable and read the legality section before you scale.

ContactOut and RocketReach are strongest when you are on one profile and want the best available email for that specific person, especially a personal address when a work email will not land.

ContactOut

ContactOut is known for personal email coverage, which is useful for tech candidates who are more responsive on a personal address than a corporate one. Click the extension on a profile and it returns the emails it has on file. It also has a search portal for finding people outside of a single LinkedIn view.

Best for: Tech recruiters who need a personal email when a business address is unavailable or unlikely to get a reply.

RocketReach

RocketReach pulls emails and phone numbers from across the web and shows them on the profile you are viewing. It is a solid generalist for one-off lookups when you are not tied to a single data source.

Honest note: Personal-email accuracy is lower than business-email accuracy across the board, and coverage varies by region and role. Do not treat a returned address as confirmed. Where it matters, verify before you send, and keep a second tool on hand for when the first comes up empty.

Lusha and Kaspr lead with direct-dial phone numbers for recruiters who would rather call than email. Both also return emails, but the phone is the reason to reach for them.

Lusha

Lusha reveals business emails and direct-dial phone numbers on LinkedIn profiles and pushes data into common CRMs, which suits recruiters and sales teams who work the phone. Business email accuracy tends to be its stronger field, with phone coverage varying by market.

Best for: Recruiters who open with a call and want a direct number rather than a switchboard.

Kaspr

Kaspr focuses on phone numbers and emails with a European lean, and it positions itself around European data-protection expectations. If your candidates are mostly in Europe and you call first, it is worth a look.

Honest note: Phone numbers are the hardest field for any of these tools to keep current, since people change numbers and carriers without updating anything public. Expect a higher miss rate on phones than on emails, and confirm the number belongs to the right person before you dial.

Usually yes, but with conditions. Recruiters typically rely on legitimate interest to process professional contact data, and that basis comes with a duty to tell the candidate.

The UK regulator, the ICO, addresses this directly. If someone sets a professional-network profile to signal they are open to opportunities, they "would clearly expect those viewing their profile might use their contact details for recruitment purposes, and legitimate interests may be available. However, if they choose not to select that option, it is not reasonable to assume such an expectation." The ICO also warns that it is "unlikely to be lawful, appropriate or necessary to conduct intrusive or targeted checks of candidates on social media... (eg by using specialist software to check information that is not publicly available)" (ICO, Recruitment and selection).

There is also a timing duty. Under the EU GDPR, when you obtain someone's personal data from a source other than the person, you must inform them "within a reasonable period after obtaining the personal data, but at the latest within one month" (GDPR Article 14). In practice that means a short, honest note to a sourced candidate telling them where you got their details and why you are reaching out.

The takeaway: a contact finder is not a free pass. It is a tool that carries a compliance obligation. Sourcing publicly signalled professional contacts for a genuine role is defensible. Harvesting non-public data or skipping the notice is where you get exposed.

Scraping public data is not a federal crime, but it can still breach LinkedIn's terms, and that is a separate risk to your account.

The leading case is hiQ Labs v. LinkedIn. In April 2022 the Ninth Circuit found that scraping publicly available data does not, on its own, violate the Computer Fraud and Abuse Act (hiQ Labs, Inc. v. LinkedIn Corp., 9th Cir. 2022). That sounds like a green light, but it is only half the story. The dispute ended with the court treating LinkedIn's user agreement, which bans scraping and fake accounts, as an enforceable contract, and hiQ agreed to stop scraping and delete the data it had collected.

The practical read for a recruiter: collecting public data is not criminal computer fraud, yet doing it against a platform's terms can breach a contract and, more immediately, can get your own account restricted or removed. LinkedIn's terms prohibit automated scraping and bulk data harvesting. Tools that reveal a single contact on a profile you are actively viewing sit closer to normal use than tools that harvest hundreds of records in the background. If you value your account, keep volumes reasonable, avoid unattended automation, and understand that the platform, not just the law, sets the rules you are operating under.

Check two things before you install: that the permissions match the job, and that the extension is actively maintained on Chrome's current platform.

A contact finder needs access to LinkedIn to do its work. Be cautious with any extension that asks to read and change data on all websites without a clear reason, and review the publisher and reviews on the Chrome Web Store first.

Maintenance matters just as much. Chrome moved every extension to a newer platform called Manifest V3. Manifest V2 extensions were disabled for all users on all Chrome channels on July 24, 2025, and Chrome 138 was the last version to support Manifest V2. All remaining Manifest V2 extensions were removed from the Chrome Web Store on August 31, 2026, and cannot be reinstalled after that date (Chrome for Developers). The practical takeaway: an abandoned extension can simply stop working, so favor tools that ship regular updates.

A contact finder answers "what is their email?" It does not answer "is this the right person?" Those are two jobs, and doing them in order saves both time and credits.

Every lookup you run on the wrong candidate is a wasted credit and a wasted outreach slot. The upstream step is deciding who is worth contacting in the first place, and that is where Recruiter Copilot fits. Upload your job description once, browse LinkedIn normally, and each profile shows an AI match score with a skill-by-skill breakdown: green for matched skills, red for missing requirements, amber for nice-to-haves. You see why someone scored 85% or 62%, so you shortlist in seconds instead of reading every profile in full.

Run the two in sequence. Copilot tells you who to pursue, then your contact finder gets you their email or phone. Because Copilot scores before you spend a lookup, your contact-finder credits go to the candidates who actually fit, not to everyone who happened to appear in a search. It works with free LinkedIn accounts too, so there is nothing to migrate. Copilot is free to start, with 10 job description analyses and 25 AI verifications on the free tier and Pro at $9 per month.

For the wider recruiter toolkit beyond contact finding, see Chrome extensions every recruiter should install. To sharpen the sourcing step that comes first, read the complete guide to sourcing on LinkedIn and how to source passive candidates. Once you have the email, these recruiting email templates help you get a reply.