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LinkedIn InMails: Effective Strategies for Better Engagement

Discover effective strategies to improve engagement with your LinkedIn InMails. Optimize your messages and connect better! Read the article.

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📝 Category:

Sales techniques

📆 Last update:

08/2025

Key Takeaways

One InMail Is a premium LinkedIn feature that allows you to send Direct messages To members who are not your connections (2nd or 3rd degree).

Unlike traditional messages reserved for first-degree connections, InMails bypass this limit, with a Topic (200 characters max) and a Corpse (1900 characters max). They are included in the subscriptions LinkedIn Premium, Sales Navigator, gold Recruiter. Only premium users can access LinkedIn InMail. The management of InMail credits depends on the monthly billing cycle and the type of users, which requires planning to optimize their use.

Exemplo : A recruiter uses an InMail to contact an unconnected developer, offering a senior position with a personalized message.

How does an InMail work?

InMails consume Credits monthly allocated according to your premium plan. If a recipient responds (positive or negative) in 90 days, the credit is refunded. You can't send a new InMail to someone until they reply to the previous one. Credits expire after 120 days (cumulative up to now).

The monthly billing cycle determines the reset of InMail credits for premium users, so it is essential to know this cycle well to optimize the management and use of your credits.

Novelty 2025 : LinkedIn introduced AI suggestions to personalize InMails, increasing response rates by 15% based on beta testing.

To whom and when to send a Linkedin Inmail ?

You can send an InMail to Any LinkedIn member (except those who have disabled the option). Les ideal contexts include:

  • Recruiting : Passive contact candidates (e.g. engineers for a rare position).
  • B2B prospecting : Approaching decision makers (e.g. CEO for a partnership).
  • Networking : Connect with opinion leaders (e.g. inviting an expert to an event).

There are several ways and methods for reaching out to people on the LinkedIn platform. For example, you can send a personalized invitation to establish an initial connection, or you can choose to send an InMail message. InMail offers the possibility of reaching people outside of your direct network, which is not possible with a simple invitation. Depending on your objectives, the use of these different methods makes it possible to optimize your prospecting and to reach the right profiles.

Tip : Choose InMails over classic messages for off-network targets or premium profiles with Open Profile (Free messages, without credit).

How do I send an InMail?

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  1. Access the Profile of the person via the LinkedIn search. From the profile page, you can access the menu to select the “send a message” or “InMail message” option depending on your connection level.
  2. Click on” Message ” gold” Plus ” >” Message ”. If not logged in, the inMail option appears.
  3. Write a Catchy Subject (e.g.: “Opportunity to boost your marketing strategy”).
  4. Personalize the Body of the Message (mention Common Ground or Recent Success).
  5. Add a Call to action clear (e.g.: “Interested in a 15-minute exchange? ”).
  6. Click on” Send ”.

Exemplo : A sales representative sends an InMail to a CMO, quoting a recent article published by the CMO to offer a product demo.

InMail message cost and credits

InMails requires a premium subscription. Here are the credits allocated in 2025:

Plan Price (Monthly / Annual) InMail Credits / Month Ideal For
Premium Career $29.99 / $239 5 Job seekers
Premium Business $59.99 / $575.88 15 Networking, SMEs
Sales Navigator Core $99.99 / $959.88 50 B2B lead generation
Recruiter Lite $180 / $1,480 30 Recruitment

Additional purchase : ~$10/credit (variable packs depending on the plan). Promo 2025 : 30 days free for any new premium subscription.

Depending on the version chosen, such as LinkedIn Premium Career or LinkedIn Sales Navigator, users benefit from a different number of InMail credits each month. The monthly billing cycle determines the reset of these credits, so it is essential for users to properly manage their usage according to their billing cycle and the type of subscription.

Best practices for effective InMail

  1. Personalize : Mention an experience, a recent post, or a common contact.
  2. Adapt your methods and methods : There are various methods and ways to personalize an InMail, such as creating a report or relationship, soliciting help or an intro through a mutual connection, or addressing a specific subject according to the recipient's needs, through a personalized approach.
  3. Be Concise : 400 characters max for the body (22% more responses).
  4. Captivating subject : Ex.: “Your expertise in AI inspires me! Let's Talk About It? ”
  5. Offer value : Offer a clear solution or opportunity.
  6. Call-to-action : Ask for a simple action (e.g. answer or

Advantages of InMails vs Classic Messages

Advantage 💡 Description 📘 Impact 📊 Best Practices ✅
Direct Access 🚪 Allows you to contact professionals outside your network without a prior connection Average response rate of 18–25%, much higher than cold emails Personalize the subject line and first paragraph for better engagement
High Response Rate 📬 More engaging than traditional cold outreach due to LinkedIn’s trusted platform 18–25% vs 3% for cold emails – a major difference in B2B outreach Keep messages short and focus on value or mutual benefit
Professionalism 👔 Leverages the credibility of the LinkedIn brand to appear more trustworthy Better perceived as a professional communication tool in business settings Use a formal tone that matches the industry standards
Credit Refund 💰 You get your InMail credit back if you receive a response within 90 days Reduces financial risk and encourages follow-ups Track conversations and send reminders before the 90-day window closes
Psychological Effect 🧠 Creates a stronger sense of personalization and trust Higher open and reply rates compared to generic messages Add a personal touch with the recipient’s name and a shared interest
Precautions ⚠️ Overuse can harm your sender reputation and lead to being marked as spam Risk of increased blocking or filtering by the platform Schedule sends strategically and segment your audience for relevance

It is important to note that LinkedIn InMail, although it is a paid and targeted tool, can have a positive psychological effect on prospects compared to a traditional email, in particular thanks to the personalization and credibility of the platform. However, care should be taken not to abuse InMail in order to avoid the opposite effect, such as spam, and to maintain the engagement of the recipients.

How do I send an InMail?

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What you need to know before sending an InMail:

  • Premium membership required : You need to be a Premium member to send InMails.
  • Monthly InMail credits : The number of credits depends on the type of subscription:
  • Premium Career: 5 credits
  • Premium Business: 15 credits
  • Sales Navigator: 50 credits
  • Recruiter Lite: 30 credits

Only users with the premium version of the LinkedIn platform are able to send InMails, which allows them to contact people outside of their direct network.

InMail credits are essential for sending messages to new connections. Make sure you know how many credits you have each month and how to use them effectively.

1. Steps to send an InMail

The steps to successfully send an InMail:

  • Choose the recipient : Go to the profile of the person you want to contact. From this page, you can access the menu to select the “send a message” option.
  • Use the “message” button : If you are not a Premium user, a window will open inviting you to upgrade your account.
  • Writing the message : InMails can contain up to 2,000 characters. Check your credit balance as you are writing.

Sending InMails is easy, and the method is much like sending regular messages. Be sure to follow these steps to maximize your chances of getting a response.

2. Best Practices for Sending InMails

Tips for increasing response rates:

  • Be concise and to the point : According to LinkedIn, shorter InMails (less than 800 characters) get a better response rate.
  • Personalize the message : Personalized InMails have a 15% higher response rate. A personalized message has a positive effect on the recipient, as it shows particular attention to their profile and promotes the creation of a relationship of trust. With this approach, you also encourage the prospect to ask questions and engage in dialogue, which increases your chances of receiving a response.
  • Captivate attention : Mention a common interest or a specific element of the recipient's profile. Be careful not to fall into over-personalization or spam, in order to preserve the natural and authentic effect of your approach.
  • Indicate next steps : Clarify what you expect as a response or action from the recipient.

InMail is a powerful tool but requires a thoughtful approach to get the best results. By following these best practices, you can significantly increase your chances of engagement.

3. Making the most of InMails

Integrating InMails into your LinkedIn strategy can open up new opportunities. Whether it's for recruiting, making contact with B2B decision-makers, or looking for a new job, InMail is an effective way to communicate. If you're looking for additional resources to optimize your LinkedIn strategy, platforms like Cleverly can offer advice and tools tailored to your needs.

The LinkedIn platform offers various methods and ways to contact talent, target businesses, or promote your products. Thanks to InMail, you have the possibility to create a professional relationship, to ask for help on a specific subject, or to meet the specific needs of your interlocutor, by adopting a personalized and relevant approach.

Efficient InMail credit management

Les InMail credits Subscriptions are a valuable resource LinkedIn Premium or Sales Navigator, limited according to your plan. One strategic management of these credits is crucial to optimize your commercial prospecting or recruitment.

InMail credit management depends on the monthly billing cycle, the type of users (for example, those with the free version or the premium version), and the version of the LinkedIn subscription chosen.

Good news: if a recipient responds (positively or negatively) in 90 days, the credit is recovered, allowing you to reuse this opportunity.

By planning your shipments and by targeting relevant profiles, you maximize the impact of each InMail while avoiding the waste of credits.

tip : Track your remaining credits in your LinkedIn dashboard so you never run out.

Writing powerful InMails

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One Effective InMail is based on a careful customization and engaging content. To capture attention, write a captivating object (50 characters max) and a concise message (400 characters ideally).

A well-written InMail message makes it possible to create a relationship or a relationship of trust, to ask for help or an intro via a mutual connection, to address a specific subject related to the expertise of the recipient, to respond to an identified need, or to encourage questions, or to encourage questions, through appropriate personalization when sending a message.

Analyze it Prospect profile to include specific references (e.g. a recent post or an achievement). One clear value proposition And a relevant question boost the chances of a response.

For example, a recruiter might ask, “Is your Python expertise appealing to you for a senior position?” ”

Scheduling the sending of InMails

Exemple scénario de Prospection
Example Prospecting scenario

THEsending an InMail must be strategic to maximize its impact. Give priority to office hours (9h-11h or 14h-16h) to increase the reading rate. Personalize each message according to the sector of activity And the needs of the prospect to increase relevance.

Sending planning should take into account the billing cycle for your credits, the precise date of sending, as well as the desired effect on the recipient in order to optimize the use of your InMails.

Use Sales Navigator allows you to filter specific targets and to send appropriate messages. One targeted approach improves credibility and the chances of response.

consultancy : Test different schedules to identify when your prospects are the most receptive.

Managing the sending of an InMail

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THEsending an InMail requires compliance with LinkedIn messaging rules to avoid restrictions. Each InMail is an opportunity to show your professionalism, so bet on a full profile (photo, up-to-date skills) to strengthen your credibility.

Attention: only certain users of the LinkedIn platform, especially those with a Premium or Sales Navigator subscription, are able to send InMails. It is therefore important to be vigilant and moderate in using this feature to maximize engagement and avoid being perceived as spam.

InMails should be used Responsibly for qualitative exchanges, not for spam. One optimal use requires precise targeting and a relevant message.

Reminder : You cannot resend an InMail to a person until they reply to the previous one.

Improve your response rate

The response rate to InMails (18-25% on average) depends on quality of the message And of the relevance of the prospect. Follow your performance via Sales Navigator to analyze the responses and adjust your strategy.

The effect of a personalized message is to improve the relationship and the relationship with the prospect, to encourage questions, and to obtain better results through appropriate help.

One advanced personalization (e.g. mention a specific project) and a Clear call-to-action (ex.: “Are you interested in a 10-minute exchange? ”) are essential. Restart politely afterwards 7 days if no response.

Statistic : Messages < 400 characters increase responses by 22% (LinkedIn, 2025).

Leveraging Sales Navigator for InMails

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Sales Navigator is an essential tool to optimize your InMails. With its advanced filters (sector, company size, function), it allows you to target profiles not connected accurately. Features like lead alerts And the Analytics help keep track of reading rate and to refine your engagement strategy.

In 2025, the integration ofAI for personalization improves performance by 15%. Sales Navigator is ideal for lead generation And the networking.

example : A salesperson targets CEOs via Sales Navigator, getting 3 appointments out of 10 InMails.

LinkedIn Sales Navigator is a platform that gives users the ability to explore different methods and ways to target businesses, identify talent, or promote products. Thanks to its functionalities, it becomes easier to create a relationship or a relationship of trust with prospects, by adapting the help provided according to the material or the specific need of each company or contact.

The advantages of LinkedIn Premium for InMails

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One LinkedIn Premium subscription Unlock them InMails, of monthly credits, and advanced tools for prospecting And the career development.

The LinkedIn Premium Career version allows users to obtain InMail credits on a monthly billing cycle, thus offering the possibility of contacting off-network prospects.

According to your plan (Career, Business, Sales Navigator, Recruiter), you receive 5 to 50 InMail credits/month, perfect for contacting off-network prospects.

Premium also offers insights on Profile visitors and advanced search filters, strengthening your professional network.

Conclusion

Mastering LinkedIn InMails may seem complicated at first, but by following this step-by-step guide, you'll be equipped to navigate and use this feature successfully. Always stay focused on the recipient, be clear in your communication, and remember to learn from each interaction:

LinkedIn InMails are a powerful tool for prospecting and managing relationships on LinkedIn.

Understanding LinkedIn's messaging features, limitations, and policies is critical to using InMails effectively.

Personalization, relevance, and conciseness are key factors in increasing response rates and improving lead quality.

Using the Sales Navigator tool can help optimize the delivery of targeted messages and improve the prospecting strategy.

FAQ

How do I maximize the response rate to my InMails?

To boost your response rate, personalize each InMail based on the prospect's profile (e.g. a recent post).

Write a catchy subject (<50 characters), keep it concise (<400 characters), and include a clear call-to-action (e.g., “A 10-minute call? ”).

Send messages during business hours (9-11 am) and use Sales Navigator to target precisely.

How much do InMails cost and how do credits work?

InMail credits depend on your LinkedIn Premium subscription: Premium Career (5 credits, $29.99/month), Premium Business (15 credits, $59.99/month), Sales Navigator Core (50 credits, $99.99/month), or Recruiter Lite (30 credits, $180/month), or Recruiter Lite (30 credits, $180/month).

A credit is reclaimed if a response is received within 90 days. Additional credits cost ~$10 each.

When should I use an InMail instead of a login request?

Opt for an InMail when you target non-connected profiles for B2B prospecting, recruiting passive candidates, or networking with decision makers.

InMails are more direct and professional than requesting a connection with a note, especially for premium profiles or Open Profiles (free without credit).

What mistakes should you avoid when sending an InMail?

Avoid generic messages (response rate600 <5%), les InMails trop longs (> characters), or poor targeting (e.g., contacting a profile outside your ICP).

Don't spam: LinkedIn limits submissions if your response rate falls below 13%. Make sure you have an optimized profile to strengthen your credibility.

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