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Clay's Data + Smartlead's Sending = The Ultimate Email Engine

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Discover Your Goldmine
of High-Intent Leads

  • Utilize AI to identify high-intent leads from 30+ sources
  • Easy Access LinkedIn, Google Maps, and other integrated platforms with built-in API keys
  • Enrich leads with data from 150+ providers for comprehensive insights.

Craft Uniquely Personalized Emails

  • Craft hyper-personalized emails with Clay AI.
  • Embed rich data seamlessly into your messaging for instant engagement. Learn more about AI messaging here.
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Seamless Smartlead Integration

  • Integrate effortlessly with Smartlead's automated sequencesin a single click
  • Leverage Smartlead’s API sending pattern to blast past the Spam folder
  • Automate follow-ups and Auto-categorize leads based on their behavior
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Over 17,000+ Businesses

Sending through Smartlead to flood their pipeline with leads

Seal the Deal with Confidence

  • Close deals in a single click with Smartlead's real-time Master Inbox
  • Manage end-to-end deals efficiently with AI-based responsecategorization and a master inbox.

It makes cold email simple. The AI recognizes responses and labels them correctly, you can add people into subsquences for ooo for example. So it's a huge time saver.


Serdar T.

CEO, Patricks Agencies

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Customer Success Stories

Discover real-world examples of how Smartlead helped businesses like yours.


Smartlead has been extremely helpful with seamlessly onboarding clients, warming up their accounts, and prepping campaigns to send at high volumes while maintaining high deliverability. There are multiple features that allow me to track performance over time and understand when it is time for me to make adjustments, and Vaibhav is constantly making improvements/upgrades to the platform which gives me all the more faith in the future of this great tool.

Dino Knezovic

Founder, Office Optim


The best outbound email marketing software. Customer support - they are so responsive and helpful Features - you can add multiple email domains to the same account.

Bojan Najdov



Intuitive. Game-Changing. POWERFUL. Analytics, spintax, A/B testing, quick personalization. This is a game changer if you send cold email. Grateful to this team for building a product that has changed our day to day. 🚀

David Borman

Senior Account Executive, Key Outreach


Hands down the best cold email software. Smartlead is amazing, this is the best tool if you want to cold email at scale and land in the inbox. The team is super responsive with great support. While there is a learning curve to cold email, they really built a great foundation to make it as simple as possible. I am sending over 2k emails a day!!! absolute game changer for my business.

Eden Einav

Account Executive, B.I.G. Charity Law Group Professional Corporation


Innovative, reliable, and Suitable For Technical and Non-Technical Users. SmartLead's ability to help me land in the primary inbox and automate the laborious parts of my workflow is brilliant. The customer support is incredibly good, I've had some great feedback on my campaigns

Ryane Tully

Co-founder, Pitchlane


Smartlead is an absolute game-changer! With its exceptional features and support from the Smartlead team, I've experienced remarkable success. The customizable platform and cost-effective pricing have revolutionized our cold emailing game. I would rate it 10 out of 10 for satisfaction. A must-have tool for any B2B agency!

Romain Osman

Co-Founder, Five Element


Smartlead is an innovative cold email platform that helps me reach out to potential clients. There are easy-to-use templates, powerful automation tools, and intuitive analytics for email warming and campaign analytics. It provides me with everything I need to maximize my cold email campaigns.

Reggie B.

Sales Director - Financial Institution Solutions Saggezza, Inc.


I've personally built a sales engagement platform similar to Smartlead, and I am genuinely blown away by the scalability, functionality and more. We're a B2B Lead Gen Agency, and we primarily use cold email to generate leads for our clients. We're on track to double our best month in terms of client results.

Nick A.



I can upload hundreds of email accounts, send thousands of emails per day, and still have an organized master inbox. This is unseen with any other tool on the market today. I looked...


CEO, Yell Cut



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