AI · alternatives · 2026
24 alternatives to Unspam.io
Free up your inbox from unsolicited cold emails
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Unspam.io launched in 2024; newer entries below may have overtaken it.
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Unspam AI▲385See how your subscribers read your emails with our AI inbox
2024 · unspam.email · its alternatives →
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Unspam.email▲299Email spam checker and newsletter heatmap prediction.
2020 · unspam.email · its alternatives →
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Inbox Zero▲821Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.
2023 · getinboxzero.com · its alternatives →
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Zero▲845Hi HN, I’m Nizar, and I’m building Zero (https://0.email) — an AI-powered email client that manages your inbox for you. Email hasn’t changed in decades, even though the way we work has. The average knowledge worker now spends close to 30% of their week on email, constantly reacting, replying, and sorting through noise. It’s become one of the biggest productivity sinks in modern work. At the same time, AI has transformed how we write, plan, and collaborate — yet our inboxes are still stuck in the past. I built Zero to fix that. Zero automatically prioritizes, organizes, and even…
2025 · 0.email · its alternatives →
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Hi HN! I'm Louw, founder of the enterprise insurtech scale-up Root[0]. Over the last 8 years, my inbox has been flooded with unsolicited emails, especially since early 2023. Recruitment services, outsourced software development agencies, and a crazy amount of lead generation services (thanks, Apollo!) drowned my inbox. To solve this, I created Unspam. Initially, it was a simple tool for myself and fellow founders to reduce noise. And it worked — about 10% of my emails were swiftly and accurately categorized as unsolicited messages. Given its success, I've decided to package and share Unspam…
2024 · unspam.io · its alternatives →
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UnInbox▲877Open source modern email for teams and professionals
2024 · uninbox.com · its alternatives →
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Open source alternative to Unroll.me for Gmail
2017 · github.com · its alternatives →
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NudgeForMe▲286AI follow-up agent for missed email opportunities
Aug 2026 · nudgeforme.com · its alternatives →
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ColdScribe▲172An AI tool for generating personalized cold emails
2024 · coldscribe.com · its alternatives →
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Open source collaborative email platform to get shit done
2024 · uninbox.com · its alternatives →
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Forage Mail▲306AI that solves email overwhelm. Not another mail app.
2025 · foragemail.com · its alternatives →
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Gmail Unsub▲285Unsubscribe Gmail emails in a single click. 100% private
2020 · helpninja.com · its alternatives →
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UniqMail▲86Revolutionize emailing with AI customization with Free App
2024 · arcade.now · its alternatives →
- 18
Keep your Gmail inbox focused on people you know
2022 · keepknown.com · its alternatives →
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Deliveryman.ai▲186Cold email infrastructure on autopilot without Gsuite
Jun 2026 · deliveryman.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →