LinkedIn has firmly established itself as the premiere platform for B2B lead generation and sales outreach in 2025. But with over 65 million decision-makers active monthly, competing for attention requires more than just manual messaging, it demands smart automation that can scale personalized campaigns safely within LinkedIn’s strict usage limits. 

Two leading competitors in the LinkedIn outreach automation space are Aimfox and HeyReach. Both promise to streamline and supercharge LinkedIn engagement with AI-driven personalization, multi-account management, and campaign analytics. But they approach automation differently and cater to distinct user needs.

Overview of Aimfox and HeyReach

Aimfox

Aimfox is designed specifically for LinkedIn outreach, focusing on high-scale personalized outbound campaigns and efficient lead management. Its core features include AI-powered connection and follow-up automations, multi-LinkedIn account management from one dashboard, integrated inbox consolidation (Unibox), and real-time performance analytics. Aimfox also emphasizes team collaboration with workspace features that allow multi-user access for scaling brand campaigns.

Aimfox is suited for sales teams prioritizing a straightforward yet powerful LinkedIn-longitudinal outreach tool with a focus solely on LinkedIn automation. It stands out for its workspace multi-account management and AI-assisted personalization, which helps users craft effective campaigns faster.

HeyReach

HeyReach takes a broader approach to LinkedIn automation by supporting automation across multiple LinkedIn profiles concurrently with unlimited sender accounts and automatic sender rotation. This enables users to safely bypass restrictions like LinkedIn’s 20 connection requests limit per day by distributing outreach.

HeyReach automates a full range of LinkedIn activities from connection invites and messages to profile views and InMails. It also has advanced lead scraping abilities from LinkedIn’s Sales Navigator, groups, and other sources. With a unified inbox for managing hundreds of conversations and deep integrations with CRMs like HubSpot and Pipedrive, HeyReach is designed for agencies or teams scaling outbound at volume.

Feature Comparison

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Deep Dive: How Aimfox and HeyReach Optimize LinkedIn Outreach

Personalization & Campaign Automation

Aimfox uses AI to craft personalized connection requests and follow-ups, and also has an AI campaign generator. It enables workspace configurations so agencies and teams can scale multiple brands or client campaigns within one dashboard. Campaigns can include various outreach types—connection requests, InMail, or messages—with follow-up sequences based on recipient actions.

HeyReach excels in advanced sequencing and branching, letting users create "choose-your-own-path" outreach workflows reacting in real time to prospect responses (accepted invites, replied messages). It supports multi-step campaigns that include profile views and InMail automation, delivering a robust playbook for complex outreach strategies.

Multi-Account & Sender Management

Aimfox’s workspace setup is unique in LinkedIn automation for its ability to manage multiple LinkedIn accounts from one space, ideal for agencies juggling many clients. Although it doesn’t yet automate sender rotation, it offers proxy support and activity limit management to protect accounts.

HeyReach’s standout feature is unlimited LinkedIn sender accounts with automatic rotation. This feature distributes outreach load across numerous accounts to safely break LinkedIn’s daily message limits and reduce suspension risks. This scalability is essential for agencies and large teams running 1000+ connections weekly.

Lead Generation & Prospecting

Aimfox mainly operates on manual lead list imports or integration with CRMs; it doesn’t offer lead scraping from LinkedIn natively but organizes and automates outreach expertly once lists are ready.

HeyReach offers in-tool scraping of leads from Sales Navigator, LinkedIn groups, and search result pages. Users can build and enrich segmented lead lists dynamically, a powerful tool for continuous prospecting within the same environment as outreach.

Analytics & Reporting

Aimfox provides real-time campaign metrics, user activity tracking, and workspace-wide reporting capabilities for managers overseeing sales teams or clients.

HeyReach offers agency-tailored reports tracking campaign performance, individual sender results, and A/B message testing to optimize outreach efficiency at scale.

Pricing Comparison

• Aimfox: $99 per user per month, with a 14-day free trial. Pricing is competitive for sophisticated LinkedIn-only outreach, offering good value for solo sellers and small teams focusing exclusively on LinkedIn campaigns
  
  
  

• HeyReach: Starts at $79/month, with a free trial, scaling with features suitable for agencies needing multi-sender account management and high volume automation. Pricing reflects its extensive automation capabilities.
  
  
  

Final Verdict: Which Tool Should You Choose for LinkedIn Outreach in 2025?

Choose Aimfox if:

• Personalized, AI-driven messaging and workspace-centric campaign management are top priorities.

• Your team or agency manages multiple LinkedIn accounts but prefers a streamlined dashboard focused exclusively on LinkedIn outreach.

• You want an intuitive platform that simplifies campaign creation with AI campaign generation and unified inbox features.

• Security and compliance with LinkedIn usage limits through proxy support and activity controls are critical to your operations.

• You run sales teams or small to mid-sized agencies looking for strong AI-assisted personalization at a predictable per-user pricing model.

• Your outreach volumes are moderate to high but within a scale manageable via workspace seat licenses.

  
  

Aimfox is an excellent choice for sales professionals, consultants, and agencies who want to balance ease of use, AI-enhanced message personalization, and effective team collaboration on LinkedIn without the added complexity of multichannel outreach.

Choose HeyReach if:

• You need to scale outreach aggressively across many LinkedIn accounts with unlimited sender automation and automatic sender rotation to safely circumvent LinkedIn’s connection limits.

• Your outreach workflows require complex multi-path campaign sequencing, including profile views and InMail automation.

• Lead sourcing integrated directly within the platform via lead scraping from Sales Navigator, LinkedIn groups, and search results is essential to your prospecting strategy.

• You operate large agencies, recruitment teams, or enterprises needing to manage hundreds of conversations via a unified inbox with tagging, filtering, and task reminders.

• Deep CRM integrations, such as with HubSpot and Pipedrive, and detailed agency-level performance analytics are necessary for your reporting and optimization.

• Your outreach scale demands enterprise-level automation combined with high-volume lead generation and compliance measures like sender rotation.

HeyReach is the go-to platform for agencies and teams running high-volume, multi-account LinkedIn outreach campaigns who need advanced prospecting, extensive automation features, and robust scaling capabilities.

Conclusion

If you’re running a lean team that values AI-driven personalization and simple workspace management, Aimfox could be your perfect match. But if you’re managing multiple client accounts or scaling outreach at an agency level, HeyReach has the horsepower with its multi-account automation, advanced lead scraping, and branching campaigns. Your decision comes down to what matters most—personalization, scale, or budget—and testing both is the best way to know for sure.

You can explore Aimfox’s features here or dive into HeyReach’s features here to see which one fits your outreach goals best.

At SalesMake, we specialize in helping you harness the full power of platforms like Aimfox and HeyReach to achieve your LinkedIn outreach goals faster and more efficiently. Whether optimizing AI-driven personalization or scaling multi-account campaigns, our team can guide you through implementation, strategy, and maximizing ROI. 

We’re waiting for you! Book a call today.