The number one objection to custom software is cost. 'We can get Salesforce for $75/user/month' — which sounds cheap until you scale to 20 users and add the modules you actually need, and suddenly you're paying $3,000/month with no end in sight.
The True Cost of Off-the-Shelf SaaS
The sticker price of SaaS tools is rarely the true cost. Add: implementation and migration fees, consultant costs for customisation, training and ongoing support, workaround productivity costs for features the tool doesn't support, integration costs between disconnected tools, and the per-seat cost multiplied by your growing team.
The 5-Year ROI Comparison
- →HubSpot Pro for 10 users: $4,500/month = $270,000 over 5 years
- →Salesforce for 10 users: $1,500/month (basic) + implementation = $100,000+ over 5 years
- →Custom CRM: $30,000–$50,000 once + $500/month hosting = $60,000–$80,000 over 5 years
- →Custom ERP: $40,000–$80,000 once + $800/month hosting = $90,000–$130,000 over 5 years
- →Comparable off-the-shelf ERP stack: $3,000–$8,000/month = $180,000–$480,000 over 5 years
The Hidden Benefits Beyond Cost
Custom software delivers benefits that SaaS can't: exact workflow fit (reducing training time and errors), competitive features competitors can't access, IP ownership (the software is a business asset), integration with any tool without API limitations, and the ability to evolve as your business evolves.
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Alex Rivera
Lead Architect at Novacronix
Engineering insights from the Novacronix team — built from real production experience, not documentation.