LinkedIn InMail is an essential feature for reaching members outside your immediate network, making it a cornerstone of modern recruitment, sales, and business development. However, sending InMails individually is a slow and inefficient process, especially when targeting hundreds of potential leads.
InMail automation tools are designed to solve this problem by helping you scale your outreach. But selecting the right one is crucial—it requires a careful balance of price, features, security, and adherence to LinkedIn's policies. This guide will break down the 10 best LinkedIn tools for sending mass InMails in 2025, comparing their strengths and weaknesses to help you choose wisely.
Disclaimer: LinkedIn has strict rules regarding InMail usage and automation. Some forms of automation can violate their terms of service. Always use these tools responsibly, personalize your messages, stay within your credit limits, and monitor your account for any warnings. The safest options are always official LinkedIn products or tools that prioritize account safety.
1. Bindago
- Website: https://bindago.com/
- What it is: A desktop application for LinkedIn automation focused on sending mass InMails to Sales Navigator leads. It includes features like personalized templates, message variables, multi-step campaigns, and intelligent safety measures. It runs locally on your computer.
- Pricing: $9.99/month (flat rate, all features included)
- Key Features:
- Mass InMail campaigns targeting Sales Navigator lead lists
- Personalized message templates with custom variables (e.g., first name, company)
- Multi-step message sequences for automated follow-ups
- Bulk connection requests with personalized notes
- Bulk withdrawal of pending invitations
- Export leads to CSV from Sales Navigator
- Smart delays and account safety features
- 10-day free trial (no credit card required)
- Platform: Desktop App (Windows/Mac/Linux)
- Security: High - Your credentials remain on your local machine.
- Best For: Professionals and small businesses looking for an affordable, secure, and straightforward InMail automation solution.
Why Bindago is a Top Choice: At just $9.99/month, Bindago is the most budget-friendly InMail automation tool on this list. Unlike cloud-based alternatives, it operates entirely on your computer, which means your LinkedIn credentials are never exposed to a third-party server—a major security benefit. The app integrates smoothly with Sales Navigator, allowing you to target lead lists and send personalized InMails at scale. With built-in safety features like smart delays and natural engagement patterns, Bindago helps protect your account while maximizing your outreach.
2. LinkedIn Recruiter (Official)
- Website: https://www.linkedin.com/talent-solutions/recruiter/
- What it is: LinkedIn's official platform for recruitment, providing paid InMail credits to contact individuals outside your network. It offers advanced search filters and pipeline management features.
- Pricing: Ranges from hundreds to thousands of dollars per seat annually.
- InMail Credits: Varies by plan; credits are replenished monthly.
- Best For: Large companies and recruiting agencies with significant budgets that require a fully compliant, official LinkedIn solution.
- Notes: This is the safest option since it's an official LinkedIn tool. However, it is very expensive and designed primarily for recruiters, not sales professionals.
3. Expandi.io
- Website: https://expandi.io/
- What it is: A cloud-based LinkedIn automation platform that offers multi-channel outreach (LinkedIn + Email). It supports connection requests, follow-ups, and campaigns that can include InMails.
- Pricing: Starts at $99/month per LinkedIn account.
- Key Features: AI-powered personalization, smart sequences, video/GIF integration, and team management.
- Best For: Agencies and teams that need advanced multi-channel automation with AI features.
- Notes: While not exclusively for paid InMail bulk sending, it supports outreach to open profiles and message automation. It is 10 times more expensive than Bindago.
4. LinkedIn Sales Navigator (Official)
- Website: https://www.linkedin.com/sales/
- What it is: LinkedIn's official sales tool that comes with InMail credits, advanced search filters, lead recommendations, and the ability to message people outside your network.
- Pricing: Starts at $99/month for the Core plan.
- InMail Credits: 20-50 InMails per month, depending on the plan.
- Best For: Sales professionals who want to use LinkedIn's official tools with InMail credits included.
- Notes: Although not a "bulk automation" tool, Sales Navigator is the official way to send InMails at a moderate volume. It is safer than third-party automation but is limited by monthly credit allocations.
5. Zopto
- Website: https://zopto.com/
- What it is: A cloud-based LinkedIn automation tool with smart workflows, advanced filtering, and outreach campaigns. Some plans mention InMail or messaging non-connections.
- Pricing: Approximately $195-215/month for starter plans.
- Key Features: Campaign scheduling, CRM integrations, team features, and analytics.
- Best For: Mid-sized to large sales teams with larger budgets that require high-volume automation.
- Notes: The ability to send bulk InMails depends on your LinkedIn plan and available credits. It is in a premium pricing tier.
6. Dux-Soup
- Website: https://www.dux-soup.com/
- What it is: A Chrome extension for LinkedIn automation that includes profile visits, connection requests, follow-ups, and InMail drip campaigns (with the right LinkedIn subscription).
- Pricing: From €12.99/month up to approximately €40-50/month, depending on the tier.
- Key Features: Simple setup, drip sequences, a tagging system, and CRM integration.
- Best For: Users who want a lightweight Chrome extension with basic InMail support.
- Notes: InMail messaging must respect LinkedIn's credit system. It does not offer unlimited bulk InMail sending.
7. Octopus CRM
- Website: https://octopuscrm.io/
- What it is: A Chrome extension with messaging automation, connection requests, follow-ups, and campaign workflows. Its marketing materials suggest InMail capabilities for non-connected prospects.
- Pricing:
- Starter: $9.99/month
- Pro: $14.99/month
- Advanced: $21.99/month
- Unlimited: $39.99/month
- Best For: Budget-conscious users looking for basic automation with some InMail support.
- Notes: Bulk InMails are limited by whether you have InMail credits in your LinkedIn account.
8. Meet Alfred
- Website: https://meetalfred.com/
- What it is: A multi-channel outreach platform (LinkedIn + Email + Twitter) with message sequences, follow-ups, and campaign automation. It is sometimes mentioned for InMail campaigns.
- Pricing: Plans typically range from $29-59/month for individual users.
- Key Features: Cross-platform sequences, team collaboration, templates, and analytics.
- Best For: Users who need multi-channel outreach that goes beyond just LinkedIn.
- Notes: The specifics of bulk InMail sending are not always clear and depend on your LinkedIn subscription and credits.
9. Salesflow
- Website: https://salesflow.com/
- What it is: An automation and outreach platform for LinkedIn and email, often included in tool roundups for LinkedIn outreach. It may provide messaging sequences that include InMails to non-connections.
- Pricing: Starts at $99/month per user.
- Key Features: Outreach sequences, lead management, analytics, and team features.
- Best For: Sales teams that want combined LinkedIn and email automation.
- Notes: The ability to send bulk InMails depends on your LinkedIn plan and whether the tool is permitted by LinkedIn.
10. We-Connect
- Website: https://we-connect.io/
- What it is: A LinkedIn outreach automation tool with connection requests, messages, and workflow sequences. Some comparisons mention InMail messaging capabilities.
- Pricing: Starter plans are around $49/month for LinkedIn-only features.
- Key Features: Sequence automation, a workflow builder, integrations, and safety features.
- Best For: Users looking for straightforward LinkedIn automation with workflow capabilities.
- Notes: InMail scheduling depends on having InMail credits and complying with LinkedIn's limits.
Comparison Table
| Tool |
Starting Price |
Platform |
InMail Approach |
Security Model |
Credits Required |
| Bindago |
$9.99/mo |
Desktop App |
Mass InMail to Sales Nav leads |
Local (High Security) |
Yes (from LinkedIn) |
| LinkedIn Recruiter |
$1000s/year |
Official Web |
Official InMail credits included |
Official Platform |
Included in plan |
| Expandi.io |
$99/mo |
Cloud |
Open profiles & automation |
Cloud-based |
Depends on setup |
| Sales Navigator |
$99/mo |
Official Web |
20-50 InMails/month included |
Official Platform |
Included in plan |
| Zopto |
$195/mo |
Cloud |
Campaign-based messaging |
Cloud-based |
Yes (from LinkedIn) |
| Dux-Soup |
€12.99/mo |
Chrome Extension |
Drip campaigns |
Browser-based |
Yes (from LinkedIn) |
| Octopus CRM |
$9.99/mo |
Chrome Extension |
Message automation |
Browser-based |
Yes (from LinkedIn) |
| Meet Alfred |
$29/mo |
Cloud |
Multi-channel sequences |
Cloud-based |
Yes (from LinkedIn) |
| Salesflow |
$99/mo |
Cloud |
LinkedIn + Email sequences |
Cloud-based |
Yes (from LinkedIn) |
| We-Connect |
$49/mo |
Cloud |
Workflow automation |
Cloud-based |
Yes (from LinkedIn) |
Final Thoughts
For most professionals and small businesses, Bindago offers the best combination of affordability, security, and simplicity, making it the top choice for InMail automation. When paired with a Sales Navigator subscription for InMail credits, it provides a complete and cost-effective solution for scaling your outreach efforts.
Remember that automation is a tool, not a replacement for a good strategy. The best results will always come from well-targeted lists, personalized messages, and valuable offers that resonate with your prospects.