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Overview
Vendor selection should stress your reality: CRM objects, auth modes, audit needs—not generic demos.
Core concept
Definition
Evaluation criteria include API coverage, rate limits, webhook reliability, data residency, SSO, audit logs, roadmap stability, and professional services dependence.
Business impact
Why it matters
Switching platforms is expensive; sunk cost traps are real. Due diligence upfront saves years of pain.
Practical model
Framework
Use-case script
Force vendors through your top three journeys live.
Security questionnaire
Aligned to your infosec standards—not checkbox theater.
Implementation detail
Detailed breakdown
Exit strategy
Export formats, data portability, contract terms for migration assistance.
In practice
Real-world example
A company eliminated a finalist after discovering CRM custom objects were unsupported for their industry.
Avoid these
Common mistakes
- Buying for Gartner quadrant—not for your stack.
- Ignoring TCO of professional services.
Engineering layer
Technical patterns
RFP scoring matrix
- Must-haves eliminate; weighted score on differentiators.
- Security questionnaire mapped to SOC2/ISO evidence.
Build patterns
Code examples
Pass/fail gate
Hard requirements checked programmatically in POC.
export function meetsMustHaves(vendor, criteria) {
return criteria.every((c) => c.test(vendor));
}System view
System architecture
[Requirements]
→ [Long list → POC scope]
→ [Scored demo + API tests]
→ [Security review]
→ [Contract + integration plan]Keep learning
Related topics
Next step
PrimeAxiom helps evaluate tools against your architecture—book a vendor scorecard session.