How GrowthSpree Built SmartKarrot a Targeted ABM Engine for the US Market
A leading customer success platform needed to break into the US market — engaging senior decision-makers in Financial Services, Healthcare, and Sales Operations through targeted Account-Based Marketing. Across a 2-month sprint on Dripify (LinkedIn) and Lemlist (email), the program reached 1,088 US companies and 1,912 contacts — generating 94 SQLs, 51 sales opportunities, and a category-leading 44.55% Dripify reply rate.
Key Takeaways
GrowthSpree partnered with SmartKarrot to implement a targeted Account-Based Marketing program for the US market — running parallel Dripify (LinkedIn) and Lemlist (email) campaigns to identify the winning channel for senior decision-makers in Financial Services, Healthcare, and Sales Operations.
- 1,088 unique US companies reached + 1,912 contacts engaged across both channels.
- 94 SQLs + 51 opportunities created across a 2-month sprint (March–April 2024).
- Dripify dominated with 44.55% reply rate — 6× Lemlist's 7.32% and 87% of all SQLs.
- Marketing campaign led SQL volume: 19 SQLs and 10 opportunities from 364 connection requests.
- Sales campaign hit the highest reply rate at 50% — 52 replies from 104 accepted requests.
- Mid-sized SaaS (51–200 employees) drove 57.8% of all engagement — the clear ICP sweet spot.
The Mission
SmartKarrot is a customer success platform that empowers SaaS businesses to optimize customer relationships, drive revenue growth, and proactively enhance retention through actionable insights. The mission for this US expansion sprint: open meaningful conversations with high-value enterprise accounts in Financial Services, Healthcare, and Sales Operations — and prove which outreach channel was best suited to SmartKarrot's senior-buyer ICP.
The Challenge
Breaking into the US market from outside is a hard category problem. The buyer is a senior decision-maker — CS leaders, Sales Directors, HR Managers, Product Managers — who already gets bombarded with generic outreach. Templated emails get marked as noise. Generic LinkedIn requests get ignored. SmartKarrot needed to engage these decision-makers in a way that respected their time, surfaced genuine interest, and produced real pipeline — not vanity metrics. And it needed to figure out which channel actually worked before spending a quarter testing both.
What We Were Up Against
Our Strategy
We built a structured, two-channel ABM program designed to do three things in parallel: engage high-value US accounts, generate SQLs through personalized follow-up, and definitively identify the winning channel for SmartKarrot's ICP. Each campaign was segmented by buyer persona (HR, Sales, Marketing) and matched to its highest-engagement industry vertical.
Engage high-value US accounts in Financial Services, Healthcare, and Sales Operations.
Generate SQLs by moving interested accounts down the funnel through personalized follow-up.
A/B test Dripify (LinkedIn) and Lemlist (email) to identify the winning outreach channel.
Segment campaigns by buyer persona — HR Managers, Sales Directors, Marketing leaders.
The GrowthSpree ABM Framework
Dripify as the LinkedIn engagement engine. Personalized connection requests + multi-touch follow-up sequences targeting senior decision-makers. Across 1,616 requests, Dripify achieved a 33.48% acceptance rate, a 44.55% reply rate on accepted requests, 82 SQLs, and 45 opportunities — making it the program's standout channel.
Lemlist as the email layer. Personalized email sequences ran in parallel — sending 819 outreach emails to 328 contacts. Despite a 40.05% open rate, replies dropped to 7.32% and SQLs to 12 — clearly showing that LinkedIn was the preferred touchpoint for SmartKarrot's senior US ICP.
Persona-segmented campaign architecture. Three named campaign streams — HR, Sales, Marketing — each tuned for the way that decision-maker reads outreach. Marketing led on SQL volume (19), Sales led on reply rate (50%), HR led on density (47% reply rate from a small cohort).
How GrowthSpree Saved the Day
Dripify · LinkedIn ABM Engine
Personalized connection requests + multi-touch follow-ups to senior decision-makers — 1,616 requests, 541 accepted (33.48%), 241 replied (44.55%), 82 SQLs, 45 opportunities. The dominant channel for SmartKarrot's US ICP, delivering 87% of all SQLs in the program.
Lemlist · Email Outreach Test
Personalized email sequences to 328 contacts — 40.05% open rate, 7.32% reply rate, 12 SQLs, 6 opportunities. While email delivered openings, conversion fell short of Dripify — clearly showing that LinkedIn was the right channel for SmartKarrot's senior buyer.
Persona-Segmented Campaigns
Three named streams — HR Managers, Sales Directors, Marketing leaders — each tuned to its buyer's tone, pain point, and outreach format. Marketing led SQL volume (19); Sales led reply rate (50%); HR led density (47%). Senior roles drove the highest engagement.
The Four Pillars That Made It Work
How a 2-month sprint produced 94 SQLs, 51 opportunities, and definitive channel validation.
Built Dripify (LinkedIn) as the primary engagement engine. Sent 1,616 personalized connection requests with multi-touch follow-up sequences calibrated to senior decision-makers. Acceptance hit 33.48% (541 connections), and the reply rate on those accepted requests hit a remarkable 44.55% — yielding 82 SQLs and 45 opportunities across the 2-month sprint.
LinkedIn was the right surface for SmartKarrot's ICP. Customer Success leaders, HR Managers, Sales Directors, and Product Managers live on LinkedIn — they check it, they respond on it, they evaluate vendors there. A personalized connection request feels native; a cold email feels like noise. The data made the channel choice unambiguous.
Star insight: A 44.55% reply rate isn't just good — it's category-leading for cold ABM outreach. Most LinkedIn outreach programs hover in the 8–15% range. Reaching 44.55% required real personalization, sharp persona targeting, and disciplined follow-up cadence.
Targeted marketing professionals in HR and sales operations companies with messaging built around customer success use cases that marketing leaders care about — retention attribution, customer journey analytics, NRR signal. 364 connection requests produced 123 acceptances (33.79%), 53 replies (43.09% reply rate), 19 SQLs, and 10 opportunities — the largest SQL contribution of any segmented campaign.
Marketing leaders care about the same outcomes SmartKarrot delivers — measurable customer engagement, retention attribution, signal-driven CS workflows. The messaging match was tight; the persona was active on LinkedIn; and the cohort size (364) was big enough to compound.
Star insight: Marketing leaders in HR and Sales Ops were the highest-SQL persona because the messaging frame ("measurable customer retention") translates directly to the marketing leader's KPI vocabulary. Persona-to-pain-point fit wins.
Aimed at Sales Directors and senior sales leadership at SaaS and services companies. 248 connection requests, 104 accepted (41.94% — the highest acceptance rate of any segmented campaign), 52 replied (50%), 16 SQLs, and 9 opportunities. Sales decision-makers are conditioned to evaluate outreach skill — and SmartKarrot's personalized approach passed that bar.
Sales leaders judge outreach the same way they evaluate their own team's prospecting. A generic message fails immediately; a personalized, well-timed touch earns respect. The Sales campaign hit a 50% reply rate because the outreach itself was a credibility signal — it demonstrated that SmartKarrot understood the buyer's world.
Star insight: A 50% reply rate on cold LinkedIn outreach to Sales Directors is exceptional. The reason: Sales Directors recognize good prospecting when they see it — and treat it as a peer signal worth engaging with.
Ran HR-targeted outreach (91 requests → 47.06% reply rate → 6 SQLs) and aimed the broader ABM book at Financial Services and Healthcare verticals — the two industries that ultimately delivered the most SQLs in the program. Compliance and Infosec showed limited engagement, signalling a messaging adjustment for those segments.
Financial Services and Healthcare are industries with regulated, retention-driven customer relationships — exactly where a customer success platform like SmartKarrot delivers measurable ROI. The HR campaign's 47.06% reply rate was the highest density of the program, even though the volume was smaller. Senior HR Managers responded to outreach focused on workforce retention and employee success.
Star insight: 57.8% of all engagement came from 51–200 employee companies — confirming mid-sized SaaS as SmartKarrot's clearest ICP. They're scaling customer relationships but haven't yet built in-house success operations — exactly where SmartKarrot fits.
The Results
1,912 Contacts Engaged
87% From Dripify
54% SQL-to-Opp Conversion
Across a 2-month sprint: 1,088 US companies and 1,912 contacts engaged, 265 total replies, 94 SQLs, and 51 opportunities. Dripify dominated with a 44.55% reply rate and 87% of all SQLs — channel validation delivered in 8 weeks.
Performance Breakdown
How a structured two-channel ABM sprint produced both pipeline and definitive channel validation.
Top Personas & Industries Engaged
The senior decision-makers and industries that drove SmartKarrot's US SQL pipeline:
What Made It Work
The strategic lessons behind a repeatable ABM sprint for US market entry.
Channel A/B testing pays for itself in weeks
Running Dripify and Lemlist in parallel produced a definitive channel decision in 8 weeks — Dripify won 6× on reply rate and produced 87% of SQLs. The cost of testing was minimal; the cost of NOT testing would have been a quarter of misallocated spend.
Persona-segmented campaigns outperform generic ones
HR, Sales, and Marketing each got their own campaign with their own message — and each cleared 43%+ reply rate. A single "senior decision-maker" campaign would have averaged out the message and lost the persona-specific reply lift.
Senior buyers respond to skilled outreach
Sales Directors hit a 50% reply rate not despite being hard-to-reach but because they recognize good prospecting. Senior buyers will engage with outreach that respects their time and signals genuine intent.
ICP confirmation > volume
57.8% of engagement came from 51–200 employee companies. That single data point is more valuable than any 2-month volume metric — it tells SmartKarrot exactly where to concentrate future spend and what messaging to refine for the 201–500 segment.
The Final Outcome
SmartKarrot exited the 2-month US sprint with a validated ABM playbook — Dripify as the proven channel, three persona-tuned campaigns, two priority industries (Financial Services + Healthcare), and a clear ICP signal at 51–200 employees. 94 SQLs and 51 opportunities are in pipeline; the playbook is ready to scale. Here's where the program is headed next.
Frequently Asked Questions
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