
InStream Group is a sales-house-type agency from Poland. They support their clients at various stages of the B2B sales process - from lead generation, through LinkedIn visibility and social selling, to improving sales processes, team effectiveness, and communication. They have over 10 years of experience, thousands of case studies from various industries and countries, and their own technology, which gives them a strong competitive advantage.
Their goal is to be a reliable partner that helps clients take their sales to the next level: with more B2B leads, more sales, and a stronger market position. They believe that strong sales results come from real understanding, trust, and a well-thought-out strategy. Their approach is centered around building genuine partnerships with clients and staying closely involved in the process, rather than offering one-size-fits-all solutions. They do this with professionalism, engagement, and expertise, always keeping the client’s goals and challenges at the center of their work. Instead of focusing only on short-term wins, they aim to create long-term sales impact that supports sustainable business growth.
Here are the top 10 reasons why you should choose InStream Group as your lead generation solution:
They are the most experienced organization in Poland using cold email. Over the past 10 years, they have helped more than 1,500 clients with lead generation.
Their experts in cold email, LinkedIn, and B2B sales will help you achieve results faster and with the highest quality.
Clients can save time on testing and avoid the frustration of methods that consume their time and money but simply do not work.
Their proprietary cold email technology makes it possible to reach a broader target audience, including areas others cannot access. In addition, each contact includes hundreds of attributes (demographic, financial, and personal), which support communication personalization.
They continuously optimize activities and improve strategy based on advanced cold email campaign reports available in their proprietary ICM panel.
They have the right infrastructure to run cold email activities (inboxes, SPFs, DKIMs, warm-ups, servers), which is one of the key areas for high deliverability.
They invest millions in technology, resources, and environments to run lead generation campaigns effectively.
They run cold email activities in line with current legal requirements.
They have the know-how and successful case studies. They understand how the LinkedIn algorithm works and know what performs well on LinkedIn.
They simplify LinkedIn campaign management by bringing all key information together in one platform.

InStream Group
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