From Startup Struggles to $1M Success:
Customer Retention
Close rate improved from 15% to a significantly higher percentage
Investor Confidence
Over 80% of lost opportunities turned into revenue-generating deals
Investor Confidence
Added an additional 5 figures in closed deals during engagement

“After Y Combinator, we faced significant challenges in closing deals, with our close rate stuck at just 15% and over 80% of our opportunities failing to convert. Through recommendations from fellow YC founders, we connected with Darren, and it was a game changer. During our engagement working with Darren, our close rate improved significantly and our monthly revenue continuously grew, adding an additional 5 figures in closed deals. Darren’s expertise completely transformed our sales process, equipping us with a clear and confident approach at every stage, from discovery to closing. Rampd’s training and guidance have been instrumental in our success.” – Nick Gospodinov, CEO @ Mandel AI
Nick Gospodinov
CEO @ Mandel AI
Introduction
Challenge
“We knew we had a great product idea, but we were stuck in a cycle of uncertainty. Rampd helped us pinpoint the real issues holding us back, from unclear market targeting to a lack of scalable sales strategies.”
Solution
Darren and the Rampd team provided Mandel AI with a structured, repeatable sales process designed to improve conversion rates and accelerate revenue growth. Through targeted training, they helped Mandel AI’s team refine their approach from discovery to closing.
- Sales Process Overhaul: Darren introduced a strategic framework that clarified each stage of the sales process, ensuring consistency in execution.
- Deal Execution Coaching: With hands-on training and call reviews, the team learned how to address objections and confidently lead prospects to a close.
- Tactical Sales Playbook: Rampd provided a repeatable playbook tailored to Mandel AI’s specific challenges, enabling scalable and predictable sales execution.
“The guidance we received was nothing short of transformative. From market research to creating a sales roadmap, every step was tailored to our unique needs. Rampd turned our vague plans into actionable strategies.”
Results
- A significantly improved close rate beyond the initial 15% barrier.
- Over 80% of previously lost opportunities converted into successful deals.
- Consistent monthly revenue growth, with an additional 5 figures in closed deals.
What Mandel AI’s CEO Had to Say
“After Y Combinator, we faced significant challenges in closing deals, with our close rate stuck at just 15% and over 80% of our opportunities failing to convert. Through recommendations from fellow YC founders, we connected with Darren, and it was a game changer. During our engagement working with Darren, our close rate improved significantly and our monthly revenue continuously grew, adding an additional 5 figures in closed deals. Darren’s expertise completely transformed our sales process, equipping us with a clear and confident approach at every stage, from discovery to closing. Rampd’s training and guidance have been instrumental in our success.” – Nick Gospodinov, CEO @ Mandel AI
Conclusion

Funding - $500k
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