Real client outcomes from Celumai HubSpot platform engagements - with actual numbers.
13 case studies
B2B SaaS Company, Early Growth Stage
A SaaS company deployed a HubSpot conversational AI chatbot on its pricing and product pages in under 6 weeks, more than doubling…
Regional Multi-Clinic Healthcare Network
A 24-clinic healthcare network migrated referral and intake data onto HubSpot with zero records lost after a decade of running independent systems.
B2B Workflow Automation SaaS Company
A B2B SaaS company used AI lead scoring in HubSpot to spot high-intent free trials, lifting trial-to-paid conversion from 11% to 24%.
Global Precious Metals & Retirement Investment Dealer
A global precious metals and retirement investment dealer serving clients in over 100 countries was running sales, marketing, and customer service on…
Professional Services Firm (200 staff)
A professional services firm had implemented HubSpot twelve months earlier. Adoption had stalled at 44%. Partners were using it reluctantly. The pipeline…
B2B Enterprise SaaS Company
A B2B SaaS company was spending £180K per month on paid media and generating 140 MQLs. Cost per SQL was £4,200 and…
CRM Consultancy (60 staff)
A CRM consultancy with strong technical delivery had weak brand positioning. They were winning work through referrals but losing competitive pitches because…
B2B Healthcare Company
A B2B healthcare company had a marketing team of six producing campaigns manually from spreadsheets. No campaign tracking, no attribution, no lead…
PropTech SaaS Platform
A PropTech SaaS company was converting only 9% of free trials to paid. Their HubSpot instance had no lifecycle stage automation, no…
Digital Marketing Agency
A 120-person digital marketing agency could not answer their most important question: which channels were actually generating revenue? HubSpot had data but…
European Management Consulting Firm
A management consulting firm with 340 professionals across 6 European offices had no CRM. Partners managed relationships in personal Outlook folders. £2.3M…
B2B SaaS Platform (2,200 customers)
A B2B SaaS platform with 2,200 customers had customer data spread across HubSpot, Stripe, their product database, Intercom, Zendesk, and a homegrown…
National Logistics Company
A logistics company with 280 sales and ops staff had 14 manual CRM processes running on spreadsheets and email. Each process had…
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