Engineering Decision Hub

Practical guides for software decisions.

Use Mative's practical guides to compare software approaches, estimate scope, reduce delivery risk and choose the right CRM, integration, AI or cloud path.

Featured Decision Guides

Production-tested engineering guides.

Custom CRM8 min read

Custom CRM vs. Salesforce & HubSpot: Scoping the ROI Floor

25 November 2025

A pragmatic framework for determining when licensing seat costs and custom workflow workarounds outweigh building a bespoke CRM.

Key Takeaway

If your sales process requires 3+ external API syncs or custom role permissions, custom CRM architecture typically achieves break-even within 14 months.

AI & Agents10 min read

Governed AI Workflows: Human-in-the-Loop Architecture in Production

25 November 2025

How to implement confidence scoring, evaluation loops, and fallback queues to safely automate support, document parsing, and reporting.

Key Takeaway

Never execute LLM outputs directly on core databases without an asynchronous validation layer or human review threshold.

API & Cloud12 min read

Legacy System Modernization: Strangler Fig Pattern & Zero Downtime

18 October 2025

Migrating enterprise databases and monolithic APIs into modular services without halting ongoing business operations.

Key Takeaway

Decouple read paths via real-time change data capture (CDC) before attempting to rewrite write-heavy core transactions.

Web & SaaS9 min read

SaaS Architecture Blueprint: Multi-Tenancy, RBAC & Billing Scaffolding

12 September 2025

Choosing the right multi-tenancy model (schema-per-tenant vs row-level security) for fast launch and scalable compliance.

Key Takeaway

Row-level security in PostgreSQL paired with strict TypeScript schemas cuts initial development time by 35% compared to schema-per-tenant.

Resource FAQ

Questions about our decision guides & scoping.

Clear answers on how Mative reviews engineering guides and assists with project discovery.

Start with the right project brief.