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How to find someone's work email from LinkedIn — and when you may use it

Five ways to find a prospect's work email from a LinkedIn profile, from free methods to email finders like Seamless.AI, plus what LinkedIn allows and where a cold B2B email is legal, by country.

Updated 2 Nov 2026

A LinkedIn email finder is the fastest way to get a work email for many contacts at once, but it may break LinkedIn’s user agreement, and it does not make a cold email legal. For a few important contacts, check LinkedIn’s Contact info, the company website and the company’s email pattern first. This guide compares five ways to find a work email from a LinkedIn profile, from free methods to paid email finders such as Seamless.AI, then answers the two questions most guides skip: what LinkedIn’s terms say about email-finder extensions, and in which countries you may send a cold email to the address. Facts as of 2 November 2026, from the vendors’ and regulators’ own pages. This is not legal advice.

What is the fastest way to find a work email from LinkedIn?

  • You are already connected: open the profile and click Contact info. If the person shares an email with connections, it is there. You may look at it; that alone is not permission to send them marketing.
  • You are not connected: find the company’s email format (for example first.last@company.com) on its website or in a press release, build the address and check it with an email verifier.
  • You need many addresses or phone numbers: an email finder with a Chrome extension, such as Seamless.AI, Apollo.io or Lusha, shows contact data next to the profile. It costs credits, accuracy varies by vendor and country, and LinkedIn’s terms forbid plug-ins that scrape or copy profiles.
  • You cannot find an address: send a short LinkedIn message or InMail and ask for the best email. It avoids guessing, but it is still a sales message: keep it relevant and follow LinkedIn’s rules.

Five ways compared

Method Cost Hit rate Effort Risk
Contact info (1st-degree connections) Free Only if the person shares it Seconds Low; outreach rules still apply
Company website, press releases, filings Free Good for leaders and small firms 5–10 minutes Low; a press or legal address is not an invitation to sales email
Email pattern plus verifier Free to a few dollars Good if the pattern is known 5 minutes Verifiers can be wrong on catch-all domains
Email finder with Chrome extension Credits, from free tiers to annual contracts Fast; accuracy varies by vendor One or two clicks LinkedIn’s terms, vendor contract, data protection
LinkedIn message or InMail Free to Premium Depends on the reply Days Low; still a sales message

How to find a work email for free

  1. Check the profile’s contact info. For a 1st-degree connection, click Contact info under the name. Many people add their work email there.
  2. Look at the company website. Team pages, press contacts, the legal notice and PDF brochures often show at least one address. That tells you the company’s email format.
  3. Search for the pattern. A web search for "@company.com" usually turns up a few real addresses. Most companies use one of first.last@, firstlast@, f.last@ or first@.
  4. Build the most likely address and verify it. A free email verifier checks whether the mailbox exists. A “catch-all” result means the server accepts everything, so the address is still a guess.
  5. Do not test guesses by sending emails. Verify instead, and check the rules for the recipient’s country (below) before the first message.

How to find emails on LinkedIn with Seamless.AI

Illustration with example data; the person and the company are invented. The steps follow Seamless.AI's help articles as of 2 November 2026.
Transcript of the video (75 seconds)

You found the right person on LinkedIn. But there is no email address on the profile.

Here is how to find a work email with Seamless.AI, and when you are allowed to use it.

Step one: create a free Seamless.AI account and add its Chrome extension. Every lookup uses credits.

Step two: open the LinkedIn profile, open the Seamless sidebar and click Find. You get a verified work email, often with a mobile number. Keep in mind that LinkedIn's terms forbid scraping plug-ins, so you risk your account.

Step three: read the contract before you upgrade. Paid plans run for twelve months and renew automatically, unless you cancel sixty days before.

Step four: check the recipient's country. In the US, a cold email with an opt-out is allowed. In Germany and Spain, you need consent first.

One more thing: keep the mailbox and CRM integrations switched off. The terms let Seamless share the contacts in them.

Free methods and the rules for each country are in the full guide on bto.ai

Seamless.AI’s free Chrome extension adds a sidebar to LinkedIn profiles and company pages. We have not tested it with an account; the steps follow Seamless.AI’s help articles as of 2 November 2026. Read the LinkedIn section below before you install it.

  1. Create a free account at Seamless.AI (affiliate link). Each lookup uses credits; the free account’s credit allowance was not stated on Seamless.AI’s public pages when we checked.
  2. Install the Chrome extension from the Chrome Web Store and sign in.
  3. Open the LinkedIn profile and the Seamless sidebar. It recognises the person and the company.
  4. Click Find. Seamless.AI says it searches in real time and checks each email against the receiving mail server. Under its Credit Back Protection program, credits for emails that fail that check may be returned; phone numbers are excluded.
  5. Save or export the contact to a list or your CRM, and note where the address came from — you may have to tell the person (see below).

A phone number is not permission to call or text; calling and text message rules apply separately. Before you upgrade, read our Seamless.AI review: the pricing page shows no prices, only a demo form, and under the standard terms every paid plan is a 12-month contract that renews unless you change or cancel it at least 60 days before renewal.

Does LinkedIn allow email-finder extensions?

Not if the extension scrapes or copies data from LinkedIn. The user agreement (effective 3 November 2025) says members must not “develop, support or use software, devices, scripts, robots or any other means or processes (such as crawlers, browser plugins and add-ons or any other technology) to scrape or copy the Services, including profiles and other data from the Services” (section 8.2). An email finder that reads the profile you have open can fall under that wording, and LinkedIn can restrict accounts that break the agreement. That is one risk; the data you get poses others involving its accuracy, its source, and whether you may contact the person. If your LinkedIn account matters to your business, use the free methods for your most important contacts.

Are you allowed to email the address you found?

It depends mainly on where the recipient is, and on whether the address belongs to a company or to an individual. In the USA a cold B2B email is allowed if it follows CAN-SPAM; in Germany and Spain it generally needs prior consent, even between businesses. Finding an address is not the same as being allowed to use it: storing, enriching and exporting it is already processing of personal data in the EU and UK.

Recipient in Cold B2B email without prior consent? What you must do
USA Generally allowed (CAN-SPAM) Accurate sender and subject, identify it as an ad, valid postal address, working opt-out honoured within 10 business days
United Kingdom Allowed to companies and LLPs; sole traders and some partnerships need consent (PECR) Say who you are, offer an opt-out, document a lawful basis under UK GDPR
France Allowed if the message relates to the person’s job (CNIL) Inform them at the first contact, offer a free opt-out in every email
Germany Generally not allowed: email advertising needs prior express consent, also between businesses (UWG § 7) Narrow exception for existing customers and similar products; a B2B sales call needs presumed consent based on concrete circumstances
Spain Generally not allowed without prior request or consent, also between businesses (LSSI art. 21) Narrow exception for existing customers and the sender’s own similar products
Other EU countries National rules differ; some require consent, some allow job-related B2B email Check the national rule first; GDPR duties apply on top
Brazil No general anti-spam law like CAN-SPAM; LGPD applies Lawful basis (usually a documented legitimate interest), transparency, easy opt-out
Japan Generally needs prior consent (Act on Specified Electronic Mail) Exceptions include business addresses the company publishes itself, unless it refuses ads; sender details and opt-out in every email

The table is a starting point, not a legal verdict. Canada (CASL) and Australia (Spam Act) also require consent or a narrow exception. The sender’s location and the market you target can matter too.

Under the GDPR there is one more duty that cold emails often miss (Article 14): if you did not get the data from the person, you must tell them who you are, why you use the data, the legal basis and where it came from — within a month, or with your first email if you contact them sooner. A short line plus a link to your privacy notice works, for example: “We found your work email via Seamless.AI. Why we use it and your rights: [link]. Reply ‘stop’ and we will not contact you again.”

What happens when you connect your inbox or CRM?

Many email finders offer to “enrich” your CRM or scan your mailbox. Read the terms first. Seamless.AI’s terms call data it collects through its website, Chrome extension and integrations “Submitted Data”. They say Seamless.AI “will make available any contact-related information” in it “to our users or the public”, and that you grant a perpetual license to it. If you connect a mailbox or CRM, that can include your customers’ and partners’ contact details. For an EU business, sharing them with a US contact-data provider requires a lawful basis, notice to the affected individuals, and a data transfer safeguard. Leave mailbox and CRM integrations switched off until whoever is responsible for data protection in your business has reviewed them.

How do you get your own details out of these databases?

Each provider has its own process. Seamless.AI’s privacy policy links to a Privacy Request Center for access, correction and deletion, and lists privacy@seamlessleads.com; people in the EU can also write to its EU representative at eurep@itgovernance.eu. Seamless.AI says it does not remove company records, and a minimal record may be kept so that you are not added again.

Which method should you pick?

  • A handful of important contacts: free methods — contact info, company website, pattern plus verifier. No contract, no LinkedIn risk.
  • Many contacts in the USA: an email finder can save hours. Try it on a free account first, check a sample of the results by hand, and only sign once you have the credits, the price and the renewal date in writing. Seamless.AI advertises 448 million verified mobile numbers; we have not tested its coverage.
  • Recipients in Germany or Spain: finding the email is the easy part; you need consent first. Build permission through content, events or referrals, and do not treat LinkedIn messages or calls as a loophole.

Sources