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2 min read

If you’re researching sales automation tools, you’ve probably come across Humanlinker. It positions itself as an AI-powered sales copilot that promises hyper-personalized outreach across LinkedIn and email.

But does it deliver? And more importantly, is it the right fit for your sales team?

We tested Humanlinker to give you an honest breakdown of what it does well, where it falls short, and how it compares to other tools in the market. We’ll also show you why multichannel outreach matters and how other solutions like La Growth Machine stack up.

What is Humanlinker?

Humanlinker is an AI sales engagement platform built for B2B prospecting. The tool helps sales teams automate outreach while maintaining personalization at scale through LinkedIn and email channels.

Founded in France, Humanlinker targets sales reps, BDRs, and sales managers who want to speed up their prospecting without sacrificing message quality. The platform’s standout feature is its DISC personality analysis, which analyzes prospects’ communication styles to help salespeople tailor their approach.

Humanlinker works as a combined prospecting and outreach tool. You can find leads within the platform (it claims access to 700 million contacts), enrich their data, generate AI-powered messages, and automate follow-up sequences across two channels: LinkedIn and email.

Humanlinker key features

Humanlinker bundles several prospecting and automation capabilities into one platform. Here’s what stands out.

AI-powered sales copywriting

Humanlinker’s AI generates personalized email copy, LinkedIn messages, icebreakers, and even LinkedIn comments based on prospect data.

The system analyzes multiple data points including job title, company news, recent LinkedIn activity, and firmographic information to create contextually relevant messages. You can tweak the tone and length, and the AI will generate multiple variations.

In practice, the AI does save time compared to writing from scratch. However, the output can feel generic if you don’t add manual touches. Users report that messages sometimes miss the mark on industry-specific language or sound too “salesy” for certain audiences.

DISC personality analysis

This is Humanlinker’s signature feature. The platform analyzes prospects’ LinkedIn profiles and communication patterns to classify them into one of four DISC personality types: Dominance, Influence, Steadiness, or Conscientiousness.

Based on the classification, Humanlinker suggests how to approach each person. For example, a “Dominance” personality might prefer direct, results-focused messaging, while a “Steadiness” type responds better to relationship-building language.

The concept is interesting, but it’s not foolproof. DISC analysis based on limited LinkedIn data can be hit or miss, and some users find the suggestions too surface-level to be actionable.

Multichannel sequences (LinkedIn + Email)

Humanlinker allows you to build automated sequences that combine LinkedIn connection requests, messages, InMails, and emails.

You can set triggers, delays, and conditions for each step. For example: send a LinkedIn connection request, wait 3 days, then send a message if accepted, or skip to email if not.

The interface is visual and relatively easy to navigate. However, compared to tools that support more channels (like LinkedIn, email, phone, and X), Humanlinker’s two-channel approach limits your ability to run more sophisticated outreach strategies.

AI lead recommendations

Humanlinker offers AI-powered lead suggestions based on your ideal customer profile. You can filter by industry, job title, location, company size, and even DISC personality type.

The database includes 700 million contacts, which sounds impressive but isn’t significantly larger than competitors. Email accuracy is decent, though Humanlinker uses multiple providers to verify addresses.

One downside: lead recommendations come with quotas tied to your plan. On the Pro plan, you get 800 recommended contacts per month, which may not be enough for teams running multiple campaigns.

AI meeting preparation

A newer feature, AI Meeting Prep pulls together company information, prospect backgrounds, DISC insights, and talking points before sales calls.

You can access briefings in text or audio format. The feature integrates with your calendar to automatically prepare you for upcoming meetings.

It’s a nice addition, especially for account executives juggling multiple calls per day. But it’s not unique; several other sales tools now offer similar pre-call briefing features.

Integrations

Humanlinker integrates with HubSpot and Salesforce for CRM syncing. The Chrome extension works on LinkedIn and Gmail for one-off outreach.

However, the integration ecosystem is limited compared to platforms that connect with Clay, Zapier, Make, and other workflow automation tools. If you’re running a complex tech stack, you may hit roadblocks.

Humanlinker pricing

Humanlinker uses a tiered pricing model with costs tied to the number of AI credits and contacts you use.

Free Plan: €0/month

  • 30 AI credits/month
  • Limited to 30 contacts/month
  • Basic multichannel campaigns
  • Good for testing, but too restrictive for real prospecting

Pro Plan: Starts at €69/month (discounted to €55/month with annual billing)

  • 200 AI credits/month
  • 800 contact recommendations/month
  • 200 email enrichments/month
  • 2 email inboxes + 1 LinkedIn account
  • Unlimited campaign sending
  • Chrome extension
  • HubSpot integration

Business Plan: Custom pricing (starts at 5 users)

  • 500+ AI credits per user/month
  • Customized email and LinkedIn account limits
  • Salesforce integration
  • Advanced features like ABM monitoring and signal detection
  • Dedicated account manager

Enterprise Plan: Custom pricing (starts at 50 users)

  • All Business features
  • Dedicated LLM model deployment
  • SSO and MFA
  • VIP support

Important note: AI credits are used to generate sequences and prepare meetings. One AI sequence costs 1 credit; one meeting prep costs 3 credits. If you run out of credits mid-month, you’ll need to upgrade or wait until the next billing cycle.

Free trial: Humanlinker offers 30 free AI credits to test the platform, no credit card required.

The pricing isn’t outrageous, but it adds up quickly. If you need more contacts, email enrichments, or AI credits, costs can escalate. And if you’re comparing it to multichannel tools that include more channels and integrations, the value proposition becomes less clear.

Humanlinker pros and cons

Let’s cut through the marketing and look at what users actually say.

User ratings:

  • G2: 4.7/5 (based on 11 reviews)
  • Capterra: 4.5/5 (based on 63 reviews)

Pros ✅

DISC personality insights add a unique angle
The DISC analysis gives you a starting point for tailoring your approach. When it works, it can make your messaging feel more thoughtful.

AI saves time on copywriting
The AI does speed up message creation, especially when you’re building sequences for multiple segments. You still need to review and tweak, but it beats starting from a blank page.

Responsive customer support
Multiple reviews mention that Humanlinker’s support team is helpful and quick to respond, which matters when you’re learning a new tool.

Native CRM integrations
HubSpot and Salesforce integrations work smoothly, and syncing contacts and activities is relatively painless.

Cons ❌

Limited to LinkedIn and email only
In 2026, multichannel outreach means more than two channels. If you want to add phone calls, voice messages, or X (Twitter), you’ll need another tool.

Contact quotas tied to pricing
The Pro plan caps you at 800 recommended contacts per month. If you’re running multiple campaigns or working in a team, you’ll hit that limit fast.

AI can feel generic
Several users note that AI-generated messages sometimes lack industry-specific nuance or sound too templated. You’ll need to manually adjust more than the platform implies.

Email enrichment could be better
Humanlinker uses multiple providers, but some users report that email find rates aren’t as high as competitors. You may need a separate enrichment tool.

Expensive as you scale
Costs climb quickly when you need more AI credits, contacts, or team members. For larger teams, the pricing can become a sticking point.

Considering alternatives?

Humanlinker does a decent job at what it promises: LinkedIn and email automation with AI personalization. But if you’re serious about multichannel outreach, two channels aren’t enough.

That’s where La Growth Machine comes in.

La Growth Machine is built for true multichannel prospecting. Instead of limiting you to LinkedIn and email, it lets you reach prospects across LinkedIn, email, phone calls, voice messages, and X (Twitter), all in one campaign.

Here’s why LGM stands out:

More channels = better results: LGM users see up to 3.5x more replies compared to email-only outreach. By meeting prospects where they are, you increase your chances of starting a conversation.

Better lead targeting: With features like LinkedIn Intents (import people who liked your posts or signed up for your event) and Lookalike Search (find companies similar to your best clients), you’re reaching the right people at the right time.

LinkedIn voice messages: LGM can send automated LinkedIn voice messages, which double reply rates. You can even clone your voice to personalize at scale.

No hidden quotas: LGM doesn’t limit your contact imports or cap how many leads you can enrich. You pay per identity, not per contact.

Stronger integrations: LGM connects with HubSpot, Pipedrive, Breakcold, Clay, Zapier, Make, Phantombuster, and more, so it fits into your existing workflow.

Social Warming: Automatically like posts and follow prospects before reaching out, making your outreach feel more natural and less cold.

Unified inbox: Manage all conversations (LinkedIn, email, calls) in one place, with lead qualification, team collaboration, and response templates built in.

If you’re tired of juggling multiple tools or feeling limited by two-channel outreach, La Growth Machine gives you the flexibility and power to run smarter, more effective campaigns. Plus, it comes with a 14-day free trial so you can test it risk-free.

Conclusion

Humanlinker is a solid option if you’re looking for a straightforward LinkedIn + email automation tool with some AI personalization. The DISC personality analysis is a nice touch, and the platform is relatively easy to use.

But it’s not without limitations. The two-channel approach, contact quotas, and rising costs can hold you back, especially if you’re scaling outreach or working with a team.

Who should use Humanlinker?

  • Solo sales reps or small teams focused primarily on LinkedIn and email
  • Users who want DISC personality insights to guide their messaging
  • Teams already using HubSpot or Salesforce who want a simple integration

Who should look elsewhere?

  • Teams that need true multichannel outreach (phone, voice, X)
  • Users who want unlimited contact imports and enrichments
  • Sales teams looking for deeper integrations with tools like Clay, Zapier, or Make

If you’re serious about getting more replies and closing more deals, multichannel outreach isn’t optional anymore. That’s where La Growth Machine shines: more channels, smarter targeting, and no artificial limits on how you prospect.

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Do you want to improve the efficiency of your sales department? With La Growth Machine you can generate on average 3.5x more leads while saving an incredible amount of time on all your processes.

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