email spam prevention tools - AI tools

SpamCheckAI is a sophisticated spam detection API that analyzes free-form JSON content, providing comprehensive spam protection with 99.9% accuracy, built on AWS infrastructure.

• Freemium
• From 49$

SendBridge is an AI-powered email verification service that helps businesses maintain clean mailing lists by identifying and removing invalid, risky, and undeliverable email addresses with 99% accuracy.

• Freemium
• From 10$

Spam Slaya is an open-source AI-powered email management tool that helps users regain control of their inbox by automatically categorizing emails and removing spam, all while running locally for maximum privacy.

• Other

Folderly is a comprehensive email deliverability platform that helps businesses improve their sender reputation, monitor spam placement, and ensure emails reach the inbox through advanced detection and real-time monitoring.

• Paid
• From 79$

Unspam.io is an intelligent email filtering tool that helps professionals automatically filter out unwanted recruitment, outsourced software, and leadgen service emails from their Gmail or Google Workspace accounts.

• Free Trial
• From 5$

Bot Butcher uses a fine-tuned large language model to classify and eliminate contact form spam with 99% accuracy, protecting your inbox.

• Usage Based
• From 1$

Boost Inbox is an email warm-up service that helps ensure your messages land in the inbox and not in spam. It gradually increases your email sending activity to build trust with email providers.

• Paid

Blinkfeed is an AI-powered email management tool that helps users process 100 emails in 10 minutes through smart summaries, automated replies, and calendar-aware responses.

• Paid
• From 8$

SaneBox is an AI-powered email management service that automatically sorts incoming emails, helping users save up to 3-4 hours per week by prioritizing important messages and reducing distractions.

• Paid