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InStream Group

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Poznań, Poland
#1 Sales House: we run your B2B sales as a service (HaaS)
InStream Group is the #1 Sales House: a company that takes over and runs B2B sales for its clients as a service (Human as a Service, HaaS). Instead of building a sales department from scratch, companies get a complete sales structure in three layers: people, resources and technology. Founded in 2017 in Poznań, Poland, InStream Group has grown to a team of 70+ specialists and has supported over 1,700 companies from more than 40 countries, including EY, Shell, Siemens, Dell, Randstad and Canon. Every month the team runs around 200 sales projects across 40+ markets. Our services cover the whole B2B sales funnel: - Visibility and brand: LinkedIn Marketing, Employee Advocacy, LinkedIn profile audits - Lead generation: B2B Cold Email, Social Selling on LinkedIn, B2B company databases - Lead management: SDR, qualification, meeting booking - Sales management: SalesBooster, remote sales director, consulting - Skills development: sales training, virtual sales process training - Tools: CRM and AI implementation (certified Pipedrive partner); InStream CRM, PipeChamp, Lead Astra Member of the Polish Chamber of Training Companies (PIFS). Offices in Poznań, Pleszew, Warsaw, London, Madrid, Rome and Bogotá.
70 people in their team
Speaks Polish, English, Spanish
Sortlist member since 2026
Founded in 2017
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Services

4 services offered by InStream Group

Description
Sales House: we take over and run your B2B sales as a service (Human as a Service). One team covers the whole funnel: B2B lead generation with cold email and LinkedIn Social Selling, SDRs who qualify leads and book meetings, LinkedIn Marketing and Employee Advocacy, sales process consulting (SalesBooster), sales training and CRM/AI implementation (certified Pipedrive partner). Since 2017 we have supported 1,700+ companies from 40+ countries, incl. EY, Shell, Siemens, Dell, Randstad and Canon. You get people, resources and technology in one package, with monthly reporting on meetings and pipeline.
Learn more about Growth Marketing
Description
Sales strategy and sales department transformation: our SalesBooster programme audits and rebuilds your sales process, a remote sales director can lead your team, and we train salespeople and managers in a virtual sales process environment (PipeChamp). We also implement CRM and AI in sales as a certified Pipedrive partner, with 250+ CRM implementations behind us.
Learn more about Digital Strategy
Description
LinkedIn Marketing and Social Selling for B2B: we build the personal brands of your experts and managers (profile audits, content, posts and video), run Employee Advocacy programmes and company pages, and turn visibility into sales conversations through LinkedIn Social Selling and outreach. Our team manages profiles end to end and reports on reach, engagement and meetings generated.
Learn more about Social Media
Description
B2B cold email lead generation at scale: we are one of the largest cold mailing providers in Central and Eastern Europe, running around 200 projects every month across 40+ markets. We build the target company database, write and test personalised sequences, run the sending infrastructure and deliverability, and hand over qualified replies and booked meetings to your sales team. Available as a monthly subscription or pay-per-lead (CPL) packages.
Learn more about Email Marketing
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Contact details of InStream Group

Details

  • HeadquarterSielska 8, Poznań, Poland

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