Cold Email 2.0 – experience, technology, scalability
Hire a team of seasoned cold email experts to generate high-quality leads and boost your sales — without the hassle of building internal structures.
A team of 5 specialists dedicated to boosting your sales
Start working with a focused lead generation team that will collaborate directly with your sales and marketing departments.
Planning & Strategy
Work with an experienced Project Manager to create a lead generation strategy tailored to your sales team’s needs. Track results, optimize actions, and grow smarter.
Data Mining
Reach customers around the world. Create diverse target groups and test new markets with the expertise and support of a skilled Data Miner.
Creative & Content
Design effective, personalized messaging with a copywriter who specializes in cold emailing.
Build professional email footers and LinkedIn profiles from scratch with the help of our Support Team.
Stand out from the competition and run world-class campaigns.
Legal Compliance
Operate safely and in full accordance with the law across all markets.
With support from our Legal Team, you can implement procedures and standards that ensure your campaigns meet all regulatory requirements.
IT Security
Build a robust IT environment ready to support multi-layered lead generation campaigns in any market.
Benefit from certified inboxes, properly configured servers, and full technical support throughout your projects.
Planning & Strategy
Work with an experienced Project Manager to create a lead generation strategy tailored to your sales team’s needs. Track results, optimize actions, and grow smarter.
Data Mining
Reach customers around the world. Create diverse target groups and test new markets with the expertise and support of a skilled Data Miner.
Creative & Content
Design effective, personalized messaging with a copywriter who specializes in cold emailing.
Build professional email footers and LinkedIn profiles from scratch with the help of our Support Team.
Stand out from the competition and run world-class campaigns.
Legal Compliance
Operate safely and in full accordance with the law across all markets.
With support from our Legal Team, you can implement procedures and standards that ensure your campaigns meet all regulatory requirements.
IT Security
Build a robust IT environment ready to support multi-layered lead generation campaigns in any market.
Benefit from certified inboxes, properly configured servers, and full technical support throughout your projects.
Scale Your Business Without Limits
Give your company unlimited access to lead generation resources that drive dynamic sales growth. Let us handle the flow of new leads so you can focus on converting them and achieving your business goals.
Unlimited number of supported services and products as part of implemented Lead Generation projects.
Unlimited creative resources for creating new email sequences and improving the visual layer of projects.
Access to the whole world and no limits on the size of company databases and contacts.
Unlimited scale of operations and IT infrastructure adapted to this scale.
Ongoing support from analysts and specialists and access to unique project statistics.
We’ve Been Shaping Cold Mailing for Over 10 Years
We are the only company in Poland that has been professionally focused on cold emailing continuously since 2016. We started as InStream.io and Growthlab.pl, and since 2018 we’ve operated under the name InStream Group.
From the very beginning, we’ve prioritized service quality and ensured full legal and technological security for our clients. As a result, we’ve earned the trust of many companies that value our experience and professionalism.
We’ve Always Set the Market Standard
We don’t imitate the practices of other companies. From the very beginning, we’ve set new standards and opened up new possibilities for lead generation through Cold Email. We educate the market, implement new technologies, and support our clients in the long term.
We operate in accordance with the legal procedures of the country we’re active in. We’ve had a dedicated GDPR team since 2018, ensuring full compliance.
We use our proprietary Data Mining systems. Since 2018, we’ve invested over PLN 5 million in lead generation technology.
We’re the only ones who guarantee results.
Choose a Trusted Partner
Running a successful Cold Email campaign is a complex task that requires coordination on many levels.
That’s why we focus on security, professionalism, and end-to-end support at every stage of the project. With every campaign, we provide:
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A process fully aligned with GDPR
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Insurance coverage for any unforeseen events
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Data handling procedures compliant with the guidelines of Working Party 29 under the EU GDPR
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Procedures tailored to comply with USUDE and local telecommunications laws
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In-house IT resources to support the project
Want to verify our effectiveness?
We’re proud to support over 1,600 clients worldwide. During your call with our consultant, feel free to ask for references or the opportunity to speak with selected clients. You can schedule a presentation of our work or request a tailored collaboration concept.
See what others say about us
Not everyone likes cold mailing campaigns – and we get it! But if you ask our clients, you’ll find out how effective they are in helping them gain new contacts.
Ask for written references
We have hundreds of recommendations from satisfied clients confirming the effectiveness of our campaigns. Ask your consultant for project examples from your industry and written references.
Talk to our clients
Interested in a specific case? Reach out to our consultant to get in touch with selected clients. Our business partners are happy to share their experiences.