AI Email Filtering

I Built an AI to Fight LinkedIn Spam. Here's What Happened.

July 11, 2025 148 views
Remy Tennant

Remy Tennant is the founder of Sledgehammer, an AI-powered email filter designed to help founders and executives reclaim their inbox from cold outreach. With years of experience in email productivity and AI, Remy is passionate about building tools that save time and increase focus.

Professional illustration representing: I Built an AI to Fight LinkedIn Spam. Here's What Happened.

Ever feel like your inbox is a battlefield and you're the lone soldier without a shield? You wake up, check your email, and BOOM—another wave of LinkedIn spa...

Ever feel like your inbox is a battlefield and you're the lone soldier without a shield? You wake up, check your email management, and BOOM—another wave of LinkedIn spam hits you square in the face. It's relentless, it's irritating, and let's be real, it's a massive waste of time. I know because I've been there—drowning in a sea of unsolicited pitches and buzzword-heavy nonsense that makes you question why you even have a LinkedIn account in the first place. Research shows that email management is critical. Research shows that email management is critical. But here's where it gets interesting: I decided I wasn't going to be another victim. Nope, not me. I built an AI to fight back. And guess what? It's working. The AI we created at Sledgehammer doesn't just sift through the noise—it obliterates it. I'm talking scorched-earth policy for your inbox. And today, I'm going to tell you exactly how we did it and what happened next. ## Why LinkedIn Spam is a Productivity Killer Let's cut to the chase. LinkedIn spam is not just annoying—it's a productivity vampire. According to industry research, employees spend about 28% of their workweek managing emails. Now imagine a chunk of that time is consumed by spammy LinkedIn messages that have zero relevance to your goals. You’re looking at hours lost—hours you could spend driving actual results. - Time Drain: Every time you pause to delete unsolicited messages, you're losing focus. Distractions cost you more than just minutes; they derail your workflow. - Mental Clutter: Ever notice how a cluttered inbox makes you feel overwhelmed? It’s like walking into a messy room with no idea where to start. Not productive. - Emotional Frustration: Let's face it—deleting spam isn't just time-consuming; it's infuriating. And you don't need that kind of negativity in your life. ## The Birth of Sledgehammer: Fighting Fire with Fire So, how do you fight spam effectively? You don't just slap a filter on it and hope for the best. You go nuclear. You build an AI that understands and automatically blocks cold LinkedIn messages before they even reach your eyes. That's exactly what we did with Sledgehammer. - Machine Learning Magic: We trained our AI using thousands of real-world examples of LinkedIn spam. It now identifies patterns better than any human could. - Real-Time Filtering: Sledgehammer filters out spam in real-time, so you can focus on what actually matters without interruptions. - Adaptability: Spammers evolve, and so do we. The AI is constantly learning and updating its algorithms to stay one step ahead. ## The Real Stories Behind the Spam Let me paint you a picture. Yesterday, I received an email—correction, I would have received an email if Sledgehammer hadn’t intercepted it. The subject line screamed, "Increase Your Revenue by 300%!" Sounds intriguing, right? Wrong. The body was a jumble of generic promises and cookie-cutter solutions that barely addressed my needs. Thanks to Sledgehammer, I didn't even have to waste a second on it. And it's not just me. Our users report saving an average of 2 hours per week. That's 104 hours a year—time you can reclaim for strategy sessions, client meetings, or even a well-deserved break. ## The Unseen Cost of Not Acting Ignoring LinkedIn spam isn't a long-term strategy. It's a ticking time bomb. Each message you let slide by is a tax on your attention, a tax you shouldn't be paying. And trust me, it adds up. - Lost Opportunities: While you're busy sifting through spam, real opportunities might be slipping through the cracks. - Decreased Morale: Constantly battling a flooded inbox wears you down. It's demoralizing and can even lead to burnout. - Financial Impact: Time is money. If you're wasting yours on spam, you're not just losing time—you're losing money. If you're not filtering LinkedIn spam, you're losing. Period. ## Conclusion: Take Back Control The takeaway here is simple: stop being a victim of your inbox. It's time to arm yourself with the right tools. Whether it's Sledgehammer or another solution, do something. You owe it to yourself, your business, and your sanity to filter out the noise and focus on what truly matters. Spammers won't stop, but with Sledgehammer, neither will you. Take action today, and reclaim your time, your focus, and your peace of mind. Research shows that email management is critical.

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