}

This case study delves into how Bharatt leveraged Smartlead’s powerful features to streamline his workflow, boost email deliverability, and scale his business operations to get the above results.
Bharrat Arora, a lead generation expert, founded Claygen, a specialized agency helping B2B and SaaS businesses establish and manage cold email systems. Operating across the US, UK, Europe, and Australia.
Claygen assists businesses—ranging from small-scale startups to enterprise-level companies such as marketing agencies, SaaS platforms, recruitment firms, and software companies—create hyper-relevant outreach strategies.
His unique approach focuses on hyper-personalization, ensuring that his cold emails feel like they’re coming from a real person, even when they’re sent at scale.
Three years ago, Bharrat explored cold email as a lead generation channel when he was a freelancer. What began as a solution for his agency's growth transformed into a core offering for his clients. Today, Claygen leverages cutting-edge technology like Clay, intent-based targeting, and AI-driven personalization to craft campaigns that deliver results in a competitive cold email landscape.
Despite his expertise, Bharatt encountered numerous roadblocks in his journey to grow his business. Managing multiple clients, optimizing email deliverability, and maintaining high reply rates became serious pain points. That was until he discovered Smartlead—a cold email platform designed to overcome these very challenges.
Initially, Bharatt used a competitor platform to run his cold email sequences.
For the first few months, things were smooth, with email open rates and reply rates showing promise. However, as time progressed, email deliverability began to decline.
Despite optimizing his email copy and refining his strategy, more and more emails landed in spam folders. This led to a significant dip in the effectiveness of his campaigns.
As Bharatt notes, "Deliverability is the cornerstone of cold email outreach. You could have the best email copy in the world, but if no one is seeing it, it’s useless."
Managing multiple clients simultaneously was another massive hurdle.
Bharatt’s cold email outreach often involved tailoring each message to the individual lead, which was a time-consuming process.
While competitor platforms offered automation, they either compromised on the personalization aspect or were unable to handle multiple client accounts effectively.
Bharatt needed a solution that could help him scale his outreach efforts without sacrificing personalization—a crucial component of his approach.
Clients increasingly wanted transparency and real-time access to their campaign performance, something the tools Bharatt used did not fully support.
Manually updating clients or creating reports was eating into his time and efficiency. For someone managing multiple clients, juggling between campaigns while keeping them in the loop was a tedious and time-consuming process.
Bharatt was introduced to Smartlead by peers in the cold email outreach community, and it quickly became clear that the platform offered unique solutions to his challenges.
Smartlead’s advanced API functionality provided unparalleled flexibility, allowing Claygen to integrate with existing systems and build custom workflows tailored to each client’s needs.
Smartlead’s ability to manage multiple client accounts from a single dashboard was a game-changer for him. Additionally, its reputation for consistently high deliverability rates caught his attention.
What truly set Smartlead apart, however, were its SmartDelivery feature, white-label client portals, and automation capabilities—all of which played a pivotal role in helping Bharatt scale his operations.
These tools significantly boosted email deliverability by identifying optimal inboxes and reducing the risk of spam, ensuring that campaigns reached their intended audience.
Bharrat praised Smartlead’s responsive support team, noting how quick resolutions allowed campaigns to run smoothly without interruptions.
After experimenting with the platform, Bharatt realized Smartlead was the missing piece he needed to transform his workflow and improve client satisfaction. He has been using Smartlead for around 2.5 years now and hasn't looked back.
One of the core challenges Bharatt faced was ensuring high deliverability for his cold email campaigns. Smartlead’s SmartDelivery feature became the cornerstone of his outreach efforts. This feature enabled Bharatt to quickly test deliverability across multiple inboxes, allowing him to identify potential issues before running full-scale campaigns. It also helped him optimize sending times, ensuring that his emails reached his prospects' inboxes at optimal hours.
“SmartDelivery... gets the process a lot more smoother and aligned. I can just complete the tests of all the inboxes and I can get the results in like a couple hours, couple minutes.” - Bharatt mentioned.
Smartlead's multi-account management system allowed Bharatt to oversee several client campaigns simultaneously without needing to switch between different platforms or logins. With the ability to manage multiple client domains and inboxes from a single dashboard, Bharatt could streamline his workflow and stay on top of all his campaigns with ease.
This not only saved time but also allowed Bharatt to handle more clients and increase his revenue potential without compromising the quality of his work. The platform’s intuitive interface made it easy to switch between clients, set up new campaigns, and monitor progress all in one place.
In Bharatt’s own words, “I really love the feature where you can actually give client accesses to your clients. So it just kind of manages the entire thing way better than... the other ones in the industry. On just one single account you can actually have multiple clients associated and they can have their own view.”
To enhance client transparency and reduce the time spent on manual reporting, Smartlead’s white-label client portals were a game-changer for Bharatt. This feature enabled him to provide clients with real-time access to their campaign data, allowing them to monitor performance without needing to request frequent updates.
A significant advantage of Smartlead was its ability to combine automation with personalization.
While other tools tended to sacrifice one for the other, Smartlead allowed Bharatt to set up campaigns that maintained a personal touch even when sent at scale.
Smartlead’s dynamic variables and easy-to-use interface enabled Bharatt to craft personalized email sequences while automating the tedious process of sending follow-ups, managing replies, and moving leads through the sales funnel. This balance between automation and personalization was key to Bharatt’s success, as it allowed him to replicate the quality of manual outreach on a larger scale.
One of Claygen’s standout campaigns was executed three months ago. For this campaign:
This campaign was a turning point for the client, delivering high-quality leads and significantly boosting their sales pipeline.
Claygen also achieved remarkable results for a SaaS healthcare client with a $20,000 ticket size. Using Smartlead, they:
Thanks to Smartlead, Bharatt saw a significant improvement in his overall outreach performance. Some of the most notable results included:
While Bharatt is pleased with Smartlead’s current offerings, he sees potential for even more efficiency through the use of Smartlead’s API. He hopes to see more features become accessible for non-technical users, enabling him to further automate parts of his workflow and scale even faster.
Conclusion: Ready to Scale Your Cold Email Outreach?
Bharatt’s story demonstrates the power of the right tool in overcoming the challenges of cold email outreach. By leveraging Smartlead’s unique features—such as improved deliverability, client access and management, automation, and transparency—Bharatt was able to significantly scale his operations while delivering high-quality results to his clients.
If you’re ready to take your email outreach to the next level, at Smartlead we offer a 14-day free trial that will give you a firsthand look at how it can transform your business.
Whether you’re an agency, an independent contractor, or a business looking to grow your lead generation efforts, Smartlead can help you achieve better results, faster.
Priya is a Senior Technical Writer and Editor with extensive experience in creating high-quality, SEO-optimized content that delivers measurable results. Specializing in technical writing, she crafts clear, concise, and valuable content that enhances online presence and establishes credibility for businesses across various industries. Priya combines her deep understanding of technical concepts with a strong focus on SEO best practices to produce content that is both informative and strategically optimized for search engines. With a passion for leveraging the power of well-crafted words, she helps organizations improve their digital footprint, drive engagement, and achieve their business objectives.
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Founder, StackOptimise
Smartlead's combination of automation, unlimited inboxes, and easy campaign management has completely transformed how we run cold email campaigns.
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Founder, Cold Email Hackers

We have about 15 companies and we use Smartlead for all of them.

Founder, DutchSave Media

One of the things I love about using Smartlead is the deliverability feature. If they landed in the bounce or spam folders, we could resolve this quickly.

Co-Founder, Growth Today

I want to continue to use Smartlead to make operations more seamless - the plan is to bring more clients here and build more SOPs.

Founder, FueltoFly

Smartlead listens to the agencies and customers and builds according to what people want, that has really made things easier for us.

Founder, OutboundSync

We build an infrastructure product, and OutboundSync communicates with Smartlead itself. I love the webhook and API. They're really well done and keep getting better.

Founder, Axoleads

With SmartDelivery, you can put all of that in the hands of the tool. It ensures your emails land in inboxes, and by running a simple test, you can see if you're hitting the mark.

Founder, Claygen
Deliverability is the cornerstone of cold email outreach. You could have the best email copy in the world, but if no one is seeing it, it's useless. I really love the feature where you can actually give client accesses to your clients.

Co-Founder, Cymate

I do not want to switch to another software. Pick a solution you trust, stick with it, and keep refining your copy.

CMO, Avalanche Capital

Managing large volumes of emails through multiple inboxes used to be a logistical nightmare. With Smartlead, the process is seamless. We book thousands of discovery calls through cold emails. These campaigns are generating leads at a scale we never thought possible.

Founder, Growth Engine X

We came for the unlimited inboxes, and we stayed for the API. 1.5M cold emails/month, 7,767+ inboxes managed.

Head of Community & Ecosystem, TxtCart

You cannot replace having 10,000 touches with potential clients. When you have that much distribution and reach, you really start to see incredible results. The simplicity of Smartlead made all the difference. It doesn't require you to be a technical wizard.

Founder, Hyperke

Smartlead has been a game-changer for us. It increased our appointment volume, improved ease of use, and offered valuable features. 80% increase in appointments/month, peak of 276 appointments in a single month.

Founder, Kinetyca

Smartlead has been our cold email backbone from day one. The platform evolves constantly, keeping pace with how deliverability and personalization need to work today. 21% overall reply rate, $175K in 4 months for multiple B2B clients.

Founder, Reachflow

Smartlead is centered around deliverability and constantly evolving. Their API is not like any other platform. Smartlead covers all our needs. The focus on core features like deliverability and API integration is unmatched.

CEO, Halfwarm

Our approach to crafting conversational emails led to reply rates that many of my peers thought were unattainable.

Co-Founder, letstrike

We've grown on zero capital, zero marketing, purely cold emailing - and that's the story we love to tell. The best approach is no approach if you can't handle domain meltdown. The second best is something like Smartlead that's built from the ground up for deliverability at scale.

Founder, Fenixtal

Smartlead's white-labeling and automation let us punch above our weight. The 12M euros sales potential? That's what happens when you combine human creativity with Smartlead's precision.

Co-Founder, Digital Creativs

Nine out of 10. Ninety percent of our clients are on Smartlead unless they come in with an existing setup. That's the default.

Co-Founder, BuildingReach

At the end of the day, you have to take a bet on one tool or another. It was a no-brainer taking that bet on Smartlead. We had to even turn down the volume of our marketing campaigns - Smartlead was capable of driving more volume than our sales team was able to fulfill.

Founder & MD, Prospectiv

Since starting the business in January of this year, we've already generated $200K in sales exclusively from cold email. Smartlead has been central to our operations and has exceeded our expectations.

Founder, Growthlynk

There's so much stuff built on top of it. I would be dead if I had to rebuild it with another tool. I can manage hundreds of senders easily. I can send hundreds of thousands of emails.

Founder, Corebits

The platform's HubSpot integration, real-time Slack updates, and advanced campaign customization have been game changers for our business and our clients'.

Founder, Apex Ascension

From day one, we've never used anything else.
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