How it works

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  2. Checkout with invoice
  3. We'll send you a link to book a discovery call
  4. Once we clarify everything together & invoice is paid we'd start working on your project
Full service agency

For those who need design, coding, or digital marketing, the GRIN tech is a full service agency that is able to deliver turn-key solutions.

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👋 Can a full service agency build you a business?

White label

For agencies & industry professionals who want to focus on strategy and business growth, the GRIN tech features a white-label solution  that covers pretty much full cycle: design, code & marketing (including PPC, SEO, link building, content, and lead generation). 

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prospecting platform

For sales professionals engaged in b2b prospecting, the Hound @ is a prospecting platform helping to fill the pipeline with qualified leads. Unlike the competition, our product features both data discovery & message delivery tools.

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& Outreach

For companies who need backlinks, the Launcher is a productized outreach service that delivers opportunities to your Trello board on autopilot. Unlike the competition, our service is transparent & pricing is performance-based.

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How we reinvented cold calling lists

First, I want to warn you from buying cold calling lists from mainstream resources that sell the same database again and again. Have some heart for those CEOs & CTOs.

List building is a foundation of outreach campaign and should be tailored per project. Do not agree for less.

The main issue with cold calls

There’s nothing wrong with cold calling even today when it seems a full-on digital era expansion. We lean towards quicker means of communication like instant messages, social networks, and email communication. Cold calls are still necessary when you need to reach out in person. However, the cold calling approach is not without issues and complications.  

Calling someone who is not aware who you are, or that you even exist as a business can make it harder to establish a positive contact and pull of the deal you want. “What? Who? Yep, okay, sorry, we’re not interested.” Such a reply may as well be due to a lack of communication skills on your side of the conversation, but part of it is the fact that you’re cold-calling.

How to make cold calling lists warmer

There’s no denying that over time you become better and learn how to properly communicate with people on the other side of the phone, deal with objections, and be more persuasive. So the issue we faced was “how to make our calls warmer?”. Reach out to companies before you call them. Use all available touch-points before you resort to the last option — calls.

We believe in cold calls going hand in hand with cold emails. Then, when you know prospects’ email addresses you can first target branded videos & content at them (i.e., addressing awareness stage of marketing funnel leading to much higher open & response rates), do gentle email outreach and call those who opened emails and do understand the context of your offer.


Wow, man 🙁

I do understand the dread of dealing with such outreach given limited human, time & money resources that are better off spend building a great product. So we got you covered and developed an in-house solution that allows for more detailed market coverage and precise company segmentation along with additional data provided like domains, emails, geographical locations, time-zone, phone numbers and even some key positions in companies. So we use it to make cold calling way more effective.

cold calling lists reinvented