Hot Cocoa Software got 26+% reply rate and saved 20x time

• Client: Abhishek Sengar, Founder of Hot Cocoa Software
• Industry: Software Development Agency

Hot Cocoa Software is a developer-first company that builds tools designed to accelerate backend development and streamline cloud infrastructure workflows. Known for its engineering-centric approach and product-led growth motion, the team at Hot Cocoa Software was ready to scale their outreach—but without draining internal resources or compromising on quality.

The Challenge

As a fast-growing dev tools company, Hot Cocoa Software needed to connect with engineering leads, CTOs, and DevOps heads. However, their outreach team struggled with:

• Writing personalized emails that resonated with highly technical audiences.
• Reaching the right decision-makers efficiently.
• Spending hours researching, drafting, and iterating copy - time that could be better spent on demos and product feedback loops.

With a lean team focused on building and shipping, manual cold email writing became a bottleneck.

The Solution: Coolie

Hot Cocoa Software integrated Coolie into their outbound motion to remove the friction of writing cold emails while preserving deep personalization and relevance.

Implementation Process

1. Fast-Track Setup

• Coolie’s onboarding team collected all necessary product details and ICP insights for Hot Cocoa’s developer-facing tools.
• The AI model was trained on their tone and product benefits to align with technical buyers.

2. One-Click Personalization

• Hot Cocoa’s team uploaded a CSV of LinkedIn URLs and company descriptions.
• Coolie generated full 5-step sequences tailored to each prospect - turning static data into compelling outreach, in seconds.

3. Automation

• With built-in automation support, Hot Cocoa linked the AI platform with their Smartlead app.
• Responses, lead statuses, and email performance synced directly into their workflows.

4. Continuous Optimization

• Their team could tweak product messaging, upload new campaigns, and generate hundreds of emails on demand - without involving content or marketing teams.

The Results

✅ 26%+ Reply Rate

• The technical accuracy and relevance of Coolie’s emails resulted in an industry-leading response rate from high-level engineering leads.

✅ 80% Reduction in Copywriting Time

• With automation handling email generation, the team focused on qualified follow-ups and live demos.

✅ 3x More Outreach at the Same Headcount

• Scaling efforts no longer meant hiring additional SDRs. Their small team achieved more with fewer manual steps.

✅ Zero Deliverability Issues

• Spam-safe copy and natural tone ensured high inbox placement - no bounces or flagging.

Customer Testimonial

"We’re engineers, not copywriters. Coolie took our product positioning and turned it into human-sounding, personalized cold emails that actually convert. We’re booking meetings with CTOs and DevOps leads at companies we thought were out of reach - without spending hours writing emails ourselves. The ROI has been crystal clear."
~ Abhishek Sengar, CEO, Hot Cocoa Software

By automating the grunt work and keeping their technical messaging sharp, Hot Cocoa Software now treats outbound like a product feature that is scalable, efficient, and fully optimized. Coolie made it all possible with zero fluff and 100% results.