B2B Data

Featured

AI in Go-to-Market Is Only as Strong as the Data Behind It

AI is transforming go-to-market, but without high-quality data, it risks scaling bad decisions. Here’s why data readiness is the real competitive edge.

B2B Data

Spotlight

B2B Data Integration: Best Tools and Guide

B2B Data

Spotlight

Composable Data Architecture: Why Most GTM Stacks Look Modern but Fail

Monika Kisielewska

SEO & Content Manager

I joined Cognism’s marketing team in 2022, and since then, I’ve been creating in-depth product reviews and easy-to-understand educational guides for SaaS and B2B companies at different growth stages.

I check facts and follow trends in the sales intelligence industry (read: I spend time on LinkedIn for “research purposes”). I gather information about prospecting and lead generation tools and strategies, making sure my content is packed with actionable advice. I also enjoy collaborating with the sales and product teams to engage the B2B audience.

Before working for Cognism, I wrote about innovative solutions in e-commerce that help SMBs take their business to new heights. I have mentions from publications like PCmag or The Fintech Times.

Outside work, I take my dog for daily walks and catch up on my favourite podcasts.

I’d love to connect with like-minded marketers, so hit me up on LinkedIn!

Expertise

Sales intelligence
Sales prospecting
SaaS marketing
B2B lead generation

Education

University of Sheffield, MA in Translation Studies
University of Warsaw, MA in Latin American Studies
University of Bialystok, BA in English Philology

Sales

17 Best Enterprise Sales Tools Tested For Efficiency

Explore our top 17 enterprise sales tools and solutions, tested for efficiency. Optimise your tech & systems to boost your sales team’s success.

Sales

9 CIO Email List Providers in Europe and the US [Compared]

Looking to build accurate CIO email lists in the US, Europe and APAC? Here are the best tools to find Chief Information Officers’ email addresses.

Sales

7 Best Lead Intelligence Software To Use in 2026

Here’s a list of lead intelligence tools that easily integrate with other sales tools and are recommended for mid-market and enterprise organisations.

Sales

10 Best Sales Acceleration Tools To Use in 2026

Here's a list of sales acceleration tools sales leaders and SDRs have tested at Cognism and recommend for any mid-market and enterprise company.

Sales

Get CTO Email Lists On Demand [9 Vendors Compared]

Looking to build accurate CTO email lists in the US, Europe and APAC? Here are the best tools to find Chief Technology Officers’ email addresses.

Sales

10+ Sales Pipeline Management Tools [+Tips]

Try these sales pipeline management tools to close more deals and improve your selling. See which software is best for your teams.

Cold Calling

Cold Calling Examples From Real Life: What (Not) To Say

Looking for the best B2B cold calling examples? Click to see some examples of great and bad cold calls from sales experts Ryan Reisert and Josh Braun.

Sales Cold Calling

The 5 Things You Need to Do on Every Sales Call

Out of the many ways to approach sales calls, we've picked 5 key things to do on every sales call. Don't just wing it - read the rules our SDRs follow.

Sales Cold Calling B2B Data

Verified B2B Mobile Numbers Database | Diamond Data®

Use manually-verified B2B mobile phone data aka Diamond Data®. Transform your B2B sales team and connect with ideal-fit customers. Find out more!

The Cognism Blog

Cognism Connect

Monika Kisielewska

Expertise

Education

Posts by Monika Kisielewska

Reach the right people, faster

An average of 20-40% pipeline increase for Cognism customers.