Jędrzej Siewierski

Why CRM implementations Fail: 3 Real Reasons

Dlaczego wdrożenie CRM się nie udaje – błędy i jak ich unikać | jsoncrew.com

47% of CRM implementations fail to meet their goals. 70% fail due to poor user adoption. Three real reasons (lack of process, lack of an implementation owner, a tech stack instead of an ecosystem) and a checklist of 7 red flags to check BEFORE you sign the second contract.

ROI from the configurator: how to realistically calculate return on investment in 2026

ROI konfiguratora produktowego – zwrot z inwestycji dla firm B2B | jsoncrew.com

The ROI of a configurator isn’t just about saving sales reps time. Here are 5 dimensions of return on investment, plus scenarios for companies with 20, 50, or 100 employees, and a client case study where 80% of RFQs began coming from the configurator.

How to Choose a Software Development Company After a Bad Experience: 7 Questions to Ask Before Signing a Contract

Jak wybrać software house – kryteria wyboru partnera technologicznego | jsoncrew.com

Had a bad experience with a software development company? 7 questions you must ask BEFORE signing a contract. Red flags and positive signs, a decision tree for fixed-price vs. T&M, and Standish CHAOS statistics.

Pipedrive + PandaDoc + Asana vs. JSON Hub: When a Stack Can't Compete with a Single System

Stack technologiczny vs JSON Hub – porównanie podejść do integracji | jsoncrew.com

Three tools (Pipedrive + PandaDoc + Asana) = PLN 193,000 / 3 years. JSON Hub = PLN 57,000. A TCO comparison, 5 problems with this patchwork approach, and a straightforward decision tree.

How much does it cost to automate the quoting process in a manufacturing company? Realistic price ranges, hidden costs, and ROI

Ile kosztuje automatyzacja procesów – ceny wdrożeń AI i RPA w firmach | jsoncrew.com

How much will quote automation cost in 2026? Price range: PLN 6,000–500,000 per maturity level, 6 hidden costs, 3-year TCO, and an ROI framework for presentation to the board.

Offer automation: 6 levels of maturity and how much each day of waiting for an offer costs you

Program for bidding from Excel to AI: 6 levels of bidding automation, level test and simulation of how many orders cost each day of waiting.

Best CRM for Manufacturing Companies in 2026: A Ranking of 29 Tools from a Company That Implements Them

Najlepsze CRM dla firmy produkcyjnej – porównanie systemów | jsoncrew.com

An unbiased ranking of 29 CRM systems for manufacturing companies in 2026, from Salesforce to JSON Hub. A decision tree for 6 scenarios, price ranges.

The Best Product Configurators of 2026: A Ranking of 27 Tools from the Company That Builds Them

Ranking najlepszych konfiguratorów produktowych – porównanie narzędzi | jsoncrew.com

An unbiased ranking of 27 product configurators for 2026: from enterprise CPQ (Epicor, Tacton) to Polish solutions (JSON Crew, Variantic, Flowdog). A decision tree for 6 scenarios and price ranges.

Integrating the configurator with CRM: How to Turn Leads into Closed Deals

Integracja konfiguratora z CRM – nowoczesna automatyzacja procesów sprzedaży | jsoncrew.com

A lead generator without CRM is a waste of leads. We’ll show you how to integrate it with Pipedrive, HubSpot, Livespace, Salesforce, and JSON Hub: what data to send, how to map fields, and where the common pitfalls lie.

Quotation Chaos in a Manufacturing Company: 7 Signs and How to Spot It

Chaos ofertowy w sprzedaży B2B – jak go wyeliminować konfiguratorami | jsoncrew.com

7 Symptoms of Offer Chaos in a Manufacturing Company: Lost Leads, PDFs to the Trash, Offers in 3-7 Days. How Much It Costs You (346k PLN/year) and 3 Steps to Exit.

Custom configurator vs. off-the-shelf CPQ vs. template: what to choose and when

Custom vs CPQ vs szablon – jak wybrać narzędzie do konfiguracji produktu | jsoncrew.com

Custom 60k one-time fee vs. SaaS at 2k/month vs. a template for 500 PLN. TCO over 3 years, hidden SaaS costs, decision tree. When each option is the most cost-effective.