Up  //  Skills  //  cold-email-copywriting v1.0.0  ·  updated 2026-05-04
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Looking for a GTM engineer? Book a call below.

30 minutes. We will look at your ICP, your current motion, and tell you whether cold email fits. No deck, no script.

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Founders from these companies hire us.

Built at these companies. Now building their own.

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Replies

OpenAI replied. So did MongoDB.

Our clients land replies from companies most agencies dream of. These are real inboxes, real signatures, real intent. Logos beat adjectives.

OpenAI
Scotiabank
Cognizant
MongoDB
Clay
Morningstar
Databricks
TED
Jotform
Zapier
Receipts

The campaigns. In action.

Real reply screenshots from live sequences. No mockups, no actors.

OpenAI reply
Databricks reply
MongoDB reply
Cognizant reply
Jotform reply
What clients say

14 recommendations. From real founders.

Direct quotes pulled from LinkedIn, unedited. Click any card to read the full thread.

Huge shoutout to Kaushik Kulkarni, the Clay Expert, who came through in a clutch moment and helped me build a custom Clay table that pulls intent data and auto-generates a LinkedIn prospecting list. What stood out most wasn’t just his technical mastery (which is top-tier), but his collaborative spirit. Kaushik didn’t just solve the problem... he partnered with me. He asked thoughtful questions, listened closely, and built alongside me in a way that felt like a true extension of my team. It wasn’t a transactional experience... it was creative, fluid, and genuinely enjoyable. This won’t be a one-time project. We’re already gearing up for what’s next, and I’m excited to keep building with someone who brings both deep expertise and a team-first mindset. If you’re diving into Clay and want someone who can build smart with you, not just for you... Kaushik’s your guy.

Jon Kelly
Jon Kelly
Helping Family-Owned Industrial Supply Companies Modernize Sales & Marketing Through AI

Highly recommend Kaushik! He's an absolute pro at cold outreach, consistently booking 1 highly qualified meeting out of every 100 emails. Targeting is spot on, and his copy and pitches are always top-notch. If you’re looking to level up your outreach game, Kaushik is your guy!

Yaro Yashnyk
Yaro Yashnyk
Co-Founder & CEO

Have been working with KK for a couple of months now. He’s a rare gem. Super strong technically. He’s one of those no code to MVP but can build complex tech as well types. Very impressed with his work. Not sure I should be writing this because I want more of his time lol. More than happy to answer any questions on working with him :)

Will Henry
Will Henry
Co-Founder @ Jabroni Capital w/Jack Kuveke & COO @ Jabroni Media

KK is undoubtably one of the best outreach pro's I've had the pleasure of working with. From building lists of high intent B2B prospects to expert knowledge of both Clay and Instantly, we received positive results within the first day of campaign launch. I highly recommend Kaushik with his flawless copy and outreach approach that generates proper results.

Giovanni Santoriello
Giovanni Santoriello
I help B2B companies grow faster with AI-powered GTM systems

Kaushik has been a vital asset to our team. He brings deep GTM engineering expertise paired with a consistently positive, can-do attitude. No matter the challenge, Kaushik tackles it with thoughtfulness and speed. He’s an excellent communicator proactively surfacing blockers, clearly sharing progress, and asking sharp scoping questions to keep projects moving smoothly. Working with him has been a pleasure.

Petra Hajal
Petra Hajal
Co-founder @ RevenueHoop

Kaushik is a knowledgeable and talented Clay practitioner who has been instrumental in building out my team's capacity to source + build lists at scale. His understanding of the product's capability sets and limitations have been integral as we scale up our search business. I would not hesitate to recommend Kaushik for Clay-centric tasks like data-rich list-building.

Josh Kohler
Josh Kohler
Talent Partner for Growth-Mode Tech Businesses

I worked with Kaushik to build a lead enrichment system using Clay, and he was fantastic from start to finish. He moved quickly, communicated clearly, and delivered high-quality work. What stood out most was his depth in email outreach and enrichment systems—he consistently brought smart GTM-engineering ideas and proactive recommendations that made the final solution better. I’d happily work with him again and highly recommend him.

Nishit Agarwal
Nishit Agarwal
AI & Systems Thinker

recently purchased the Apollo and LinkedIn Sales Navigator database from Kaushik and the experience has been excellent. The data was accurate, well-organized, and immediately actionable—helping us identify and connect with new clients quickly. Kaushik was responsive and transparent throughout the process, making the entire transaction smooth and reliable. Highly recommended for anyone looking to scale outreach with verified B2B data.

Kunal Goyal
Kunal Goyal
Founder of Inbox Navigator

Kaushik's database gave me 90K+ SaaS companies with funding data, team info, and competitor links, all in one file. Building prospect lists that used to take days now takes minutes. If you're doing outbound to software companies, this is a no-brainer.

Milana Petkovic
Milana Petkovic
GTM Engineer

KK is the man! VERY knowledgable on the GTM side. VERY responsive. Has gotten me great results for my business and is the guy you need when you want sales support.

David Klasser
David Klasser
Sell human. No bots allowed.

Kaushik helped us scrape our competitor’s leads at an affordable cost within a couple of hours. 100% recommended to run successful outreach campaigns

Andrew van Rossenberg
Andrew van Rossenberg
Co-Founder @ Nebor.ai

Kaushik's communication is on point, supported me on a time sensitive project and was able to deliver the leads quickly & effectively!

Abbas Somji
Abbas Somji
CRO of InboxKit

Kaushik was able to help me gather company data, in a very efficient manner. He's familiar with software, GTM and the funding process.

Connor Kaplan
Connor Kaplan
I help 7&8 figure companies build predictable lead generation

He is great at providing lists and data that we could use for outbound with our clients. Highly recommend working with him.

Wouter Harink
Wouter Harink
Founder @GenFlows
Numbers

Real campaigns. Real dashboards.

Open rates, reply rates, meetings booked. Not vanity metrics, not screenshots from a deck.

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Pipeline, not promises. Let's talk.

30 minutes. We will look at your ICP, your current motion, and tell you whether cold email fits. No deck, no script.