Smartlead is a cold email platform built for unlimited scale. It automates email warm-up, uses unique IP servers per campaign, and rotates mailboxes automatically so you can send massive volume without burning accounts or landing in spam. The unified inbox manages all replies in one place.
The native integration pushes leads from your HeyReach campaigns directly into Smartlead lead lists, where unlimited mailboxes take over the email sequencing. Drop the "Add to Smartlead" step anywhere in your LinkedIn workflow—after connection requests get ignored, when messages go unanswered for 3+ days, or when prospects accept but ghost you—then let Smartlead's rotating sender accounts and deliverability engine handle the email follow-up at scale.
Remember that time you tried assembling IKEA furniture without instructions? Yeah, we won't let that happen here.
Unlimited scale, zero burnout
Smartlead rotates through unlimited mailboxes automatically, spreading your volume across accounts so you never hit sending caps or damage sender reputation. Send 10K emails per day or 100K—the system scales without breaking.
One workflow, infinite touchpoints
LinkedIn connection request → Message sequence → Auto-transition to email → Unlimited follow-ups. Set it once, and the integration handles prospect movement between channels while you focus on the replies that matter.
Seamless channel handoff
When LinkedIn goes cold, email picks up automatically—no manual exports, no data loss, no leads slipping through cracks. The integration tracks every LinkedIn interaction and routes leads to the right email sequence based on their behavior, so you're always in front of prospects on the channel where they're most likely to respond.
Helpful articles
This lead scoring system doubled our conversion rate
Ilija Stojkovski, CRO at HeyReach walks you through one of the key tactics we implemented that helped double our conversion rate from free trial to paid.
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Connect HeyReach & Smartlead: Automate LinkedIn-to-Email Outreach
Connect HeyReach and Smartlead for powerful multichannel outreach. Sync LinkedIn and email campaigns automatically with our native integration. Step-by-step setup guide.
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Use multichannel outbound to hit a 60% reply rate
How Gunner from Brij built an outbound workflow that combines LinkedIn and email outreach. Including tools such as Trigify, Clay, Smartlead and HeyReach.
Unlimited volume → No more caps, limits, or burned accounts
True omnichannel → LinkedIn + Email working together, not in silos
One integration, infinite scale → Set up once, then let automation handle thousands of leads per week
Trusted by 6,500+ companies
John Roche
Startup Partnership Manager @ Intercom
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Sönke Venjacob
Founder @ Platinum Agency
Justin Rowe
CEO @ Impactable
Kellen Casebeer
Founder @ The Deal Lab
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Emilia Korczynska
VP of Marketing @ Userpilot
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Maja Voje
Bestselling Author | GTM Strategist
Nathan Merzvinskis
Founder @ Freckle
Danielle L.
Co-Founder @ LinkedSDR
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Jainendra Ojha
GTM & Ops Engineer @ OneGTMLab
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Bill Stathopoulos
CEO @ Sales Captain
Kellen Casebeer
Founder @ The Deal Lab
I launched a multi-sequence campaign in 15 minutes flat. Results were amazing! HeyReach is just a badass outreach platform that can help 10x your LinkedIn outbound.
Justin Rowe
CEO @Impactable
I’ve been using HeyReach as a core part of my GTM stack on the startup program at Intercom to reach founders & builders who want to attend our ecosystem events.
John Roche
Startup Partnership Manager @ Intercom
We’ve been using HeyReach for 6+ months, and wow, it’s been a game-changer! The tool itself, LinkedIn automation features, and the support are all top-notch. It's not just a tool, it's your next outreach MVP.
Zvonimir Beslic
Sales Team Manager @ ContactOut
HeyReach is hands down the best Linkedin automation tool, especially if your workflows are powered by Clay. It's intuitive to use, affordable, has webhooks and APIs, and their customer support is real people that reply super fast.
Tim Yakubson
Founder @ B2B Boosted
I've used HeyReach for over a year across my agency and client accounts, and it's hands down the most reliable LinkedIn automation tool available. If account safety and serious lead generation matter to your business, this is your solution.
Sönke Venjacob
Founder @ Platinum Agency
Biggest thing is the team behind the software know what they're doing. They're pushing the GTM tech forward and I thank them for that.
Sean Martyr
Head of Demand Generation @ Friday Solved
We have been using HeyReach for LinkedIn outbound and nurturing for the past 4 months. It'a a delicate thing to share your account with any tool and you want to make sure they know what they are doing to protect your accounts. That's our NUMBER one critieria! We are in safe hands with HeyReach.
Michael Riedler
Head of Sales @ Scrapin
HeyReach is quickly becoming a “must-have” for people who are seriously engaging in LinkedIn campaigns.
Maja Voje
Bestselling Author | GTM Strategist
We’re ride and die on HeyReach and anyone who’s doing founder-led content should feel the same! Our workflow uses signal-based triggers to create ridiculously personalized messaging!
Gunner Park
RevOps & Growth @ Brij
HeyReach is a GTM tool built by people who are obsessed with GTM. Highly recommend for anyone considering building LinkedIn into their outbound engine.
Elliot Roazen
Director of Growth @ Platter
Easy customisation for agency whitelabel. Scalable functionality, reasonable pricing, an excellent customer success!
Danielle L.
Co-Founder @ LinkedSDR
Easy UI/UX. Regular updates. Best customer service team. I've used a lot of Linkedin tools (literally every single one) - and HeyReach stands out as one of the best.
Aman Ghataura
Co-Founder @ Media Engine
