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The Relevance AI Free Plan Mistake That Cost Us a Week—LinkedIn Automation and Email Verification Lessons

2026-08-18 · Julian Hartwell

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It was a Tuesday morning in late March 2025. I had just clicked "activate" on our first Relevance AI workflow. The dashboard looked perfect: a cold email sequence, a LinkedIn automation step, an intent data filter that was supposed to hand us only the best prospects. I leaned back in my chair, proud of what I'd built. My boss walked by and I gave her a thumbs up.

Four days later, I had to go into her office and admit that we'd spent a week's worth of team time on a campaign with a 23% bounce rate and one of our SDRs had a LinkedIn restriction. Not exactly the efficiency win I'd promised in the QBR.

Look, I still think AI sales tools are the biggest leverage a small B2B team can have. But I've learned—the hard way—that automation doesn't excuse you from the fundamentals. If you're looking at the Relevance AI pricing free plan, or trying to figure out LinkedIn automation features and when a B2B sales team should use it, here's what I wish someone had told me before I pressed that button.

Why I Picked Relevance AI

I manage RevOps for a 25-person sales team. Before we started, our prospecting process was painfully manual: find the right contacts, look up emails, send invites on LinkedIn, write follow-ups, update the CRM. Repeat. We needed a system that could handle the first-mile work without hiring three more SDRs.

When a colleague shared the Relevance AI official homepage, I was hooked. The message was simple: use natural language to build AI SDR workflows that do prospecting, enrichment, and outreach. It sounded like the answer to our exact problem. And the free plan sealed it. I signed up without really thinking about what we'd need—because "free" felt like zero risk.

That was mistake number one: treating free as low stakes. In fairness, the free plan is fine if you know what you're doing. I didn't. I just saw "no credit card required" and jumped in.

Three Mistakes That Should Have Been Obvious

First, I ignored email verification. We had a list of 400 contacts—if you want to call it that—bought from a data vendor six months ago. I assumed the email addresses were clean because the vendor said so. I skipped the verification step to save a few credits. You can guess what happened next.

Second, I created an intent data topics plan without understanding intent data. I thought it was like a keyword filter: get alerts when a company matches your topics. So I picked things like "AI" and "sales automation"—huge, vague topics. The result was a stream of "high intent" alerts that meant nothing. Every company in tech was apparently high intent.

Third—and this is the one I really kick myself for—I had no idea what LinkedIn automation features were actually for. I assumed it was just like email: send a bunch of connection requests, then blast a follow-up. I set the automation level to "aggressive" because I wanted fast results. Within two days, LinkedIn flagged the account. That's on me, not on the tool.

The Wake-Up Call

The most frustrating part was that the dashboard showed everything as healthy. Workflow running. Execution history populated. Status bars green. The failure wasn't visible inside the tool—it showed up in the real world as email bounces and a LinkedIn restriction notification.

On day four, I opened the campaign analytics and felt my stomach drop. 92 emails out of 400 had bounced—that's roughly 23%. Our domain's sender reputation had been decent, and now I'd damaged it in a week. Meanwhile, the SDR who had been running the LinkedIn side got a 48-hour restriction. That's a direct hit to pipeline, and it happened because I didn't know when LinkedIn automation was appropriate.

I was ready to quit the whole tool. I even told a friend that Relevance AI was overhyped junk. But when I cooled off, I realized something uncomfortable: none of these failures were caused by the AI. They were caused by my lazy setup. The tool was doing exactly what I'd built.

What Fixing It Actually Looked Like

We paused the workflow, went back to basics, and rebuilt it.

The first change: we ran every single email address through a verification service before it entered the sequence. The whole list cost maybe $15 to verify. It turned out that around 20% of the emails were invalid or risky—which matched the bounce rate we'd seen. We'd been about to send to a house list full of ruined addresses.

The second change: we rebuilt the intent data topics plan around specific buyer signals. Instead of "AI," we used strings like "companies hiring sales development reps," "posts about lead generation costs," and "job title changes in VPs of Sales." We picked five topics, but they were surgical. All of a sudden the intent data actually showed us which accounts were in-market.

The third change: we learned how LinkedIn automation features work. They're not for blasting. They're for sending warm, contextual connection requests—and even then, you have to be careful. We capped the workflow at 20 invites per day, no links in the first message, and a plain-text note referencing something specific from the prospect's profile or company. It felt impossibly slow at first, but it was sustainable.

So, When Should a B2B Team Use LinkedIn Automation?

That's the question that cost me a week to answer. What are LinkedIn automation features, and when should a B2B sales team use it? Here's the short version: use it when you have personalization at scale, not when you just want to multiply your old email playbook.

LinkedIn automation is best for building relationships, not selling the first time. If your goal is to book a meeting, you're better off sending a connection request with a thoughtful note, then following up with an email later. If your goal is to blanketing 500 prospects with "Hey I see you're in [industry]"—please don't.

Most teams I've talked to in B2B sales have found success when they use LinkedIn automation to complement email, not replace it. Email handles the volume. LinkedIn handles the warm intro. But you need a clear sequence for that, and you need to know the platform's rules so you don't get restricted.

The Real Lesson

As of the Relevance AI pricing page I checked in late March 2025, the free plan includes a limited number of credits and some feature restrictions. That may have changed—pricing updates quickly. But the lesson isn't about the plan. It's about the mindset.

Automation amplifies what you already have. If your data is clean, your intent signals are precise, and your workflow is built for the channel, then tools like Relevance AI can be superpowers. If your data is dirty and your channels are misused, you'll get a faster, more efficient mess.

My biggest regret isn't the lost week or the damaged sender reputation. It's that I almost blamed the tool for what was my own sloppiness. That's a tempting path because it absolves you. But it doesn't make you better.

Now we have a pre-launch checklist: verify emails, tighten intent topics, review LinkedIn automation speed, and check the workflow log for any anomalies. It takes an hour. It's worth it.

If you're reading this because you're about to try Relevance AI's free plan or figuring out LinkedIn automation features, don't skip that hour. Ask yourself: do I actually understand the settings, or am I just clicking through a setup wizard? Be honest. Future you—and your domain reputation—will thank you.

Julian Hartwell
Julian Hartwell

Julian Hartwell is an independent B2B sales intelligence analyst covering contact databases, company data, decision-maker profiles, direct dials, prospect lists, and buying signals. He applies the ISO/IEC 25012 data-quality model while examining field accuracy, coverage, freshness, duplicate rate, match confidence, and source transparency. His evidence-led guides help revenue teams compare prospecting platforms, define acceptable data thresholds, and build account lists that support reliable territory planning and outreach.