AI Vendor Selection Guide

Cut Through the Hype with a Structured Evaluation Framework
Β© 2025 Gen AI Podcast | genaipodcast@gmail.com

Purpose: Objectively evaluate AI vendors and solutions to avoid costly mistakes, vendor lock-in, and failed implementations.

Use This For: Build vs. buy decisions, RFP evaluation, vendor shortlisting

Time Required: 4-6 hours per vendor (due diligence phase)

⚠️ The AI Vendor Landscape is Full of Hype

Every vendor claims "cutting-edge AI," "enterprise-grade," and "proven results." This guide helps you see through marketing claims and assess real capability, fit, and risk.

Vendor Evaluation Process

  1. Phase 1: Initial screening (eliminate obviously poor fits)
  2. Phase 2: Capability assessment (detailed technical evaluation)
  3. Phase 3: Reference checks and proof of concept
  4. Phase 4: Commercial evaluation and contract negotiation
  5. Phase 5: Final decision and onboarding planning

Phase 1: Initial Screening Criteria

Use these criteria to create a short list of 3-5 vendors for detailed evaluation.

Screening Criteria Weight Vendor A Vendor B Vendor C
Use Case Fit
Do they have proven experience in our specific use case?
30%
Industry Experience
Do they understand our industry and regulatory context?
20%
Company Stability
Financially stable? 2+ years in business? VC-backed startups: runway?
15%
Technology Maturity
Production-ready or beta? Proven at scale?
15%
Geographic Coverage
Can they support our locations and compliance requirements?
10%
Budget Alignment
Pricing in our range? (order of magnitude)
10%
TOTAL SCORE 100% /100 /100 /100

Scoring: 1 = Poor | 3 = Adequate | 5 = Good | 7 = Excellent | 10 = Outstanding

Shortlist threshold: Vendors scoring 70+ proceed to detailed evaluation

Phase 2: Capability Assessment

Technical Capability Evaluation

Capability Area Score (1-10) Evidence / Notes
Model Performance & Accuracy
Published benchmarks? Can they demonstrate on our data?
Scalability & Performance
Can handle our data volumes? Transaction volumes? Latency requirements?
Integration Capabilities
APIs available? Pre-built connectors? Custom integration support?
Data Requirements
How much training data needed? What quality? Can they work with our data?
Customization & Flexibility
Can solution be tailored? Or rigid one-size-fits-all?
Explainability & Transparency
Can they explain how decisions are made? Black box or interpretable?
Model Monitoring & Maintenance
Tools for detecting drift? Retraining process? Who owns it?

Security & Compliance

Security Requirement Score (1-10) Evidence / Notes
Data Privacy & Protection
GDPR/CCPA compliant? Data residency controls? Encryption standards?
Security Certifications
SOC 2? ISO 27001? Industry-specific certs?
Access Controls & Authentication
SSO? MFA? Role-based access? Audit logging?
Vulnerability Management
Penetration testing frequency? Bug bounty program? Incident response?
Data Ownership & Portability
Who owns the data? Our models? Can we export everything?

Implementation & Support

Support Criteria Score (1-10) Evidence / Notes
Implementation Methodology
Proven process? Project timeline realistic? Phased approach?
Team Expertise
Dedicated team? AI/ML expertise? Industry knowledge?
Training & Enablement
End-user training? Admin training? Documentation quality?
Ongoing Support
SLA commitments? Support hours? Escalation process? Response times?
Product Roadmap
Active development? How often updated? Influence on roadmap?

Phase 3: Reference Check Questions

πŸ’‘ Pro Tip: Always Do Reference Checks

Talk to at least 3 customersβ€”ideally in similar industries with similar use cases. Ask vendor for references, but also find your own via LinkedIn.

Questions to Ask Vendor-Provided References

  1. Use Case & Results: What problem were you solving? Did you achieve your goals? Metrics?
  2. Implementation Experience: How long did it take? On time/budget? Major challenges?
  3. Technology Performance: Does it work as promised? Model accuracy in production? Issues?
  4. Vendor Relationship: Responsive? Proactive? How do they handle issues?
  5. Support Quality: Support SLAs met? Bug resolution time? Knowledge level of support team?
  6. Unexpected Costs: Any surprise fees? Hidden costs? Scope creep?
  7. User Adoption: Did users embrace it? Training adequate? Change management support?
  8. Would You Choose Them Again?: Knowing what you know now, would you still choose this vendor?

Questions to Ask Independent References (LinkedIn finds)

  1. Why did you choose this vendor? Evaluate alternatives?
  2. Any major problems or regrets?
  3. What should we watch out for?
  4. How does pricing compare to competitors?
  5. Any challenges with scaling or performance?

Reference Check Scorecard

Reference Name Company / Industry Key Feedback (Summary) Recommend? (Y/N/Qualified)

Red Flags to Watch For

🚩 Vague or Unverifiable Claims

"Industry-leading accuracy" with no benchmarks. "Thousands of customers" but can't provide references.

🚩 Pressure Tactics

"Special pricing expires Friday." "Competitor just signed." These are sales tactics, not real urgency.

🚩 No POC / Trial Offered

If they won't let you test on your data, they're not confident in their solution.

🚩 Lack of Technical Depth

Sales team can't explain how it works. No access to technical experts during evaluation.

🚩 Opaque Pricing

Won't provide pricing until late stages. Lots of hidden fees. Complex pricing structure.

🚩 Vendor Lock-In Tactics

Proprietary data formats. No export capability. Restrictive contract terms.

🚩 Unrealistic Promises

"Implement in 2 weeks." "No data preparation needed." "100% accuracy." Too good to be true = probably is.

🚩 Poor Financial Health

Startup with <6 months runway. Recent layoffs. Negative press about finances.

Phase 4: Contract Negotiation Checklist

⚠️ Do Not Skip Legal Review

AI vendor contracts have unique risks: data ownership, IP rights, liability for AI errors. Always involve legal counsel.

βœ“ Contract Term Notes / Negotiated Terms
☐ Pricing Structure
Fixed vs. usage-based? Annual increases capped? Volume discounts?
☐ Contract Duration & Termination
Initial term? Auto-renewal? Termination fees? Notice period?
☐ Service Level Agreements (SLAs)
Uptime guarantees? Performance metrics? Credits for downtime?
☐ Data Ownership & Rights
Who owns training data? Model outputs? Can they use our data?
☐ Data Privacy & Security
GDPR/CCPA compliance guarantees? Data breach notification terms?
☐ Intellectual Property
Custom development: who owns it? Can we use independently?
☐ Liability & Indemnification
Who's liable for AI errors? Caps on liability? Insurance requirements?
☐ Data Portability & Exit
Export formats? Transition assistance? Data deletion guarantees?
☐ Change Management
Notice for major changes? Backward compatibility? Migration support?
☐ Support Terms
Support hours? Response time SLAs? Escalation process defined?
☐ Audit Rights
Can we audit their security? Compliance? Performance metrics?
☐ Subcontractors
Can they subcontract? To whom? Same obligations apply?

Technical Due Diligence: POC Evaluation

πŸ’‘ Always Insist on a Proof of Concept

Test on YOUR data, YOUR use case, YOUR infrastructure. Don't accept generic demos.

POC Success Criteria

POC Objective Success Threshold Actual Result Pass/Fail
Model accuracy on our data
Response time / latency
Integration with our systems
User experience / usability
Ease of implementation

POC Timeline: Start: _________ | End: _________ | Duration: _________

POC Participants: _________________________________________________________________

Final Vendor Comparison

Evaluation Category Weight Vendor A Vendor B Vendor C Vendor D
Technical Capability 30%
Security & Compliance 20%
Implementation & Support 15%
Reference Feedback 15%
Commercial Terms 10%
Company Viability 10%
TOTAL WEIGHTED SCORE 100% /100 /100 /100 /100

Recommended Vendor: _________________________________

Justification:

_________________________________________________________________

_________________________________________________________________

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