GrowthSet Achieved Lead Generation Success with 62% Positive Replies Using Smartlead

Author: Wajahat Ali
Read Time: 5 Min
Published On: This is some text inside of a div block.
Updated On: March 3, 2026

Key Highlights

• Achieved 2.6% reply and 62% positive reply rate in a 7,999-email campaign.
• Every client booked at least 5 meetings with ideal prospects in month one.
• Smartlead’s automation and warm-up saved 10–15 hours of manual effort daily.
• Streamlined multi-channel outreach for diverse industries.
• Noted for strong deliverability, scalable client management, and fast campaign execution.

Background

With four years in B2B lead generation—including two as a freelancer and two as the founder of GrowthSet, Rozana has honed an approach centered on multi-channel outreach (cold email, LinkedIn, and cold calling) for companies in industries like real estate, transportation, insurance, and tech. GrowthSet’s mission is to qualify leads, book meetings, and deliver clear ROI through targeted, data-driven campaigns.

Challenges

Email Deliverability and Infrastructure

Ensuring cold emails are sent from secondary domains, setting up high-quality warmup routines (preferring at least three weeks), and maintaining strong deliverability to avoid spam folders.

Sequencing and Follow-ups

Orchestrating timely, automated follow-ups across different time zones and optimizing sending windows—difficult and time-consuming when managed manually.

Scalability

Managing campaigns for multiple clients quickly became challenging, even with just 2–3 clients, highlighting the need for automation in outreach and email sequencing.

Smartlead as the Solution

Effective Warm-up

Smartlead’s warm-up system reliably mimics genuine conversation, warming both Google and Outlook inboxes, ensuring solid email deliverability and reputation.

Automated Sequencing

Makes it easy to automate multi-step follow-up flows based on time zone and reply windows, removing manual guesswork and timing issues.

“I had faced issues with sending emails at the right time based on the time zones, but Smartlead has helped me with this problem.”

Client Management Efficiency

Smartlead simplified high-volume client campaign management, reducing the need for a larger team and automating historically manual, repetitive tasks.

Integration and Analytics

Broad integrations and actionable reply/bounce metrics made it possible to closely monitor and optimize reply rates (targeting 3%+), bounce rates, and positive responses for each campaign.

Results

• Consistent Meetings: All GrowthSet clients book at least 5 meetings with their ICP in the first month.
• Case Highlight: For a campaign with 7,999 emails sent, GrowthSet achieved 55 replies (2.6% reply rate) and 34 positive replies (61.8% of replies resulted in a booking or meaningful engagement).
• Time Savings: Automation with Smartlead saves several hours per day—without it, GrowthSet would require up to 10–15 additional staff to manage the same workload.
• Deliverability Confidence: The warmup system's authenticity contributed significantly to consistently strong deliverability and reply rates.

“Our client case studies that we're doing, it has a pretty incredible reply rate. I'm positive that Smartlead also has a big role in influencing all that.”

Conclusion

By implementing Smartlead, GrowthSet transformed its B2B lead generation process—scaling multi-channel campaigns, boosting reply and positive response rates, and maintaining high deliverability—while keeping operations lean and delivering rapid ROI to clients across multiple industries.