AI Prospecting Tool: The 8 Best AI Agents Compared In 2026

Tired of spending your Mondays sorting prospect lists instead of talking to customers? Good news: an AI prospecting tool now does that work for you. It finds your targets, writes your messages, follows up and replies, sometimes all the way to the booked meeting. 👽

The catch is that everyone calls themselves an "AI agent" right now. Some tools run your B2B prospecting from end to end. Others add a "write with AI" button to a classic sequencer. We compared 8 solutions on what matters: what the AI does, the channels covered, the level of autonomy and the real price. The table below gives you the answer in 30 seconds, and the rest of the article goes into the details.

AI prospecting tools: the comparison table

Here are the 8 AI prospecting tools we put under the microscope, with public prices taken from their official pages. Dollar prices are the ones shown by the vendors, and euro prices stay in euros, with no conversion. 📊

This table shows the trend, not the verdict on the best AI prospecting tool. A $99 agent might cost you more than a $3,750 agent if it doesn't fit your channel or your target. The next sections help you sort it out.

AI agent or automation tool: what's the difference?

That's the question to ask before comparing the prices of an AI prospecting tool. An automation tool runs a sequence you wrote: if the prospect accepts, send message 2, otherwise follow up on day 5. An AI agent starts from a goal, for example "book meetings with HR directors at SMBs", and decides on its own which steps get it there. To go further, our page on the AI prospecting agent explains how it works.

In between, there's a third family: AI-assisted sequencers ✍️. They keep a sequence logic but help you write, enrich your data or spot intent signals. That's the case for La Growth Machine or lemlist, which remain excellent tools if you want to stay in control of every step.

One last bit of vocabulary: you'll also come across the term "AI SDR". It refers to an agent that does the job of a business developer: find, contact, qualify, book a slot. We wrote a full article to find out whether an AI SDR is ready to replace a human.

The 8 best AI prospecting tools in detail

Each AI prospecting tool profile follows the same format so you compare on a level playing field: what the AI does, channels, price, who it's for, strengths and limits. The tools are ranked from the most LinkedIn-focused to the most enterprise-oriented. 🛰️

1. Waalaxy AI, the LinkedIn agent that learns from you

Waalaxy AI is an AI prospecting tool that starts from one simple piece of info: your website. The agent reads it and suggests 2 to 4 ideal targets, one of them recommended. You pick your goal (book a slot, visit your website, try your product) and approve a few sample messages. The agent then finds your LinkedIn prospects on its own, no Sales Navigator needed, and sets aside the profiles that don't match your target. Each prospect gets an invitation with no note, then 3 messages written for them, in their language. As soon as they reply, the agent runs the conversation, and when the prospect is ready, you close.

Good to know: it's a separate product from Waalaxy, with its own subscription.

What sets it apart is the choice of how much control you keep. In approval mode, you approve every sequence and every reply before it goes out: you edit it, regenerate it with feedback or reject it. When the agent is missing a piece of info to reply, it doesn't guess, it hands the conversation back to you. You then add that info to its Memory, short instructions it applies to all its messages, and it also learns from your corrections. When you're ready, you switch to autonomy mode: the agent sends on its own and calls on you when it needs you.

• Channels: LinkedIn.

• Price: $99 per connected LinkedIn account per month, -20% billed annually, 14-day free trial with or without a credit card.

• Who it's for: founders, freelancers, consultants and small agencies who were never trained to prospect, like 75% of Waalaxy customers before they got started.

• Strengths: setup from your website, continuous learning with Memory, adjustable control over replies, runs in the cloud with no Chrome extension, an agent built on more than 100,000,000 LinkedIn messages sent through Waalaxy over 7 years.

• Limits: a single channel (LinkedIn, no cold email), and it's not a CRM.

2. Gojiberry, prospecting through intent signals

As an AI prospecting tool, Gojiberry starts from warm prospects: people showing a buying signal, like a hiring push, a funding round or engagement on a post. The tool scores them against your target profile, writes the message and pre-writes the replies, which you send in one click. You choose between a full auto mode and approval before sending.

• Channels: LinkedIn and email.

• Price: $99/month (Pro plan, 2 agents, up to 1,800 prospects contacted per month), Custom plan on demo.

• Who it's for: founders and SaaS teams who run their own outbound, a tool designed for users who already have experience.

• Strengths: signal timing, set up in a few minutes.

• Limits: only 2 sending accounts on Pro, dollar-only pricing.

Gojiberry belongs to a wider family of sales prospecting tools, where buying signals become a selection criterion in their own right.

3. Kanbox, the budget-friendly LinkedIn AI agent

Kanbox is a French tool known for its LinkedIn pipeline management. Its reply agent classifies the intent of each message and replies 24/7, all the way to sharing your calendar. Imports refresh every 24 hours from LinkedIn Sales Navigator, your profile visitors or the people commenting on a post.

• Channels: LinkedIn only (Email Finder sold separately).

• Price: from $12/month billed annually, and the full agent comes with the Pro plan at $50/month per account.

• Who it's for: sales reps, recruiters and agencies on a tight budget.

• Strengths: the price, a complete LinkedIn cycle without an extension.

• Limits: no native email, full agent limited to the Pro plan.

4. Meetlane, the agent you pay per result

Meetlane, founded in Nantes, France, picked a rare model: no subscription. You pay €99 per qualified lead, meaning a prospect who asks for a meeting, a callback or a quote. The agent handles the whole chain, from lists to objections, and only hands over the people who are interested.

• Channels: email, LinkedIn and postal mail.

• Price: €99 per qualified lead, a €198 setup fee (excluding VAT), capped at €495 per month per agent.

• Who it's for: French B2B small businesses and SMEs.

• Strengths: you only pay for what comes in, the postal mail channel.

• Limits: high cost per lead if your volumes are low, French market only.

This pay-for-performance model changes the way you calculate your return on investment. To measure it, rely on the right sales KPIs to track.

5. La Growth Machine, multichannel with an AI assistant

La Growth Machine is a French multichannel sequencer: LinkedIn, email, calls and even X. The AI helps you write, generates voice messages and finds companies similar to your customers. Replies land in a unified inbox, but you're the one answering. To compare it with its direct competitors, this list of La Growth Machine alternatives is a good starting point.

• Channels: LinkedIn and email, plus calls (Pro) and X (Ultimate).

• Price: from €60 per month per identity, 14-day trial with no credit card.

• Who it's for: teams that want to orchestrate several channels while staying in control.

• Strengths: multichannel orchestration, built-in enrichment.

• Limits: little AI autonomy, a bill that climbs with the number of identities.

6. lemlist, the outbound email copilot

lemlist is still a go-to name for cold email, and the list of lemlist alternatives shows how crowded the market has become. Its assistant lemAgent builds a complete campaign from a goal described in a few lines: targeting, sequence and messages. Agents dedicated to intent signals and enrichment round out the personalization, on a database of more than 650 million contacts.

• Channels: email, LinkedIn, SMS, WhatsApp and calls.

• Price: from $55/month billed annually (Email plan), $87/month for multichannel.

• Who it's for: outbound teams that send lots of emails.

• Strengths: the number of channels, deliverability with warm-up.

• Limits: more of an assistant than an agent, data and signals sold as paid add-ons.

If email is your main channel, also keep in mind the rules of the CNIL on email prospecting (France's data protection authority), which apply whatever tool you use.

7. 11x, the enterprise AI SDR

Alice, the 11x agent, covers the whole chain: research, enrichment, writing, multichannel sending, replies and meeting booking. Julian, its phone agent, qualifies inbound leads. It's one of the most complete AI SDRs on the market, following a logic already at work in AI for sales prospecting, with a price tag to match.

• Channels: email, LinkedIn, phone, SMS, WhatsApp and chat.

• Price: $3,750/month billed annually for 2,000 new prospects per month.

• Who it's for: mid-market and enterprise sales teams, mostly in the United States.

• Strengths: coverage of the whole chain, voice.

• Limits: annual commitment, a budget out of reach for a small team.

8. Artisan, the all-in-one AI BDR

Ava, Artisan's agent, handles lead sourcing on a database of 250 million contacts, signals, writing, replies and meeting booking. She also re-engages old contacts in your CRM. Configurable guardrails let you set a tone, approvals or escalation rules.

• Channels: email from your domains, optional AI dialer. LinkedIn is not confirmed on the official pages.

• Price: custom quote, on every plan.

• Who it's for: startups and SMBs, mostly American.

• Strengths: the all-in-one platform, the guardrails.

• Limits: opaque pricing, a focus on email and the US market.

If you're torn between an email-focused tool and a LinkedIn-focused one, our Waalaxy vs lemlist comparison shows what separates the two approaches.

How to choose your AI prospecting tool: 6 criteria

You have the list, now you need a method to choose your AI prospecting tool. These 6 criteria keep you from paying for an agent that shines in a demo and stalls on your market. 🎯

1. The channel where your customers are. If your buyers live on LinkedIn, an agent focused on that network will do better than an email agent with LinkedIn as an option.

2. What the AI handles for real. Ask during the demo who replies to the prospect and who picks the target. The answer separates agents from copilots.

3. The control you keep. An approval mode protects you for the first few weeks, while the agent gets to know your offer.

4. The safety of your LinkedIn account. Check the action quotas and how the tool runs (cloud or extension).

5. The billing unit. Per seat, per prospect, per qualified lead: compare the cost per meeting, not the sticker price.

6. GDPR and hosting. A European tool makes it simpler to keep your prospect data compliant.

The fourth criterion deserves a few more words. LinkedIn regulates third-party tools in its rules on software and extensions, and a restricted account brings your lead generation to a halt. An agent that stays within the LinkedIn limits, as Waalaxy does with its quotas, beats an agent that sends 300 invitations a day. Keep in mind that LinkedIn's limits, around 200 invitations per week, apply to your account whatever the tool, and that they're shared between Waalaxy and Waalaxy AI on the same account.

The third criterion ties into a real debate between autonomy and control. A good starting point is to let the AI write, as Waami AI, the message generator built into Waalaxy, does, before trusting it with replies. And before you set anything up, take 20 minutes to build your prospecting database: even the best agent prospects badly with a fuzzy target.

Which AI prospecting agent fits your profile?

The best AI prospecting agent doesn't exist in absolute terms, any more than the best B2B lead generation method does. It depends on your size, your channel and your budget. Here are our recommendations by situation. 🪐

If LinkedIn is still your number one channel, start with our guide on using AI on LinkedIn. And if you want to master the basics by hand first, the LinkedIn prospecting guide is still the best way in.

To benchmark your results, our AI prospecting statistics give you reference points on reply rates and adoption.

Choosing an AI prospecting tool: key takeaways

A good AI prospecting tool is judged on three things: the channel where your customers are, what the AI does in your place, and the control you keep. On the AI prospecting tool side, Waalaxy AI, Kanbox or Gojiberry cover LinkedIn for small teams. 11x and Artisan target large organizations. La Growth Machine and lemlist remain solid copilots for anyone who wants to steer every sequence.

The simplest move is still to test. Pick the agent that fits your channel, approve its first replies, then let it take over. If you're starting from scratch, the guide to launching your first Waalaxy campaign helps you avoid rookie mistakes. 👽