Purpose
You chose vendors for good reasons (price, features, support, reputation). But business changes. New competitors emerge. Vendors change (acquisition, price increase, feature removal, support degradation). Regular vendor reviews ensure you're still with the right partner—and can pivot if you're not.
This guide explains how to conduct systematic vendor reviews.
Context & Assumptions
Who this is for:
- Operations managers and procurement teams
- Business owners evaluating vendor relationships
- IT administrators managing multiple vendors
Key assumptions:
- You work with multiple vendors (email provider, CRM, payment processor, cloud provider, etc.)
- You want to ensure vendors are meeting your needs
- You're open to switching vendors if better alternatives exist
What Is a Vendor Review?
A vendor review answers:
Are they delivering what they promised?
- Uptime/reliability
- Feature set and roadmap
- Support quality and response time
- Security posture
Are they good business partners?
- Pricing competitiveness
- Transparency and communication
- Willingness to negotiate
- Road map alignment with your business
Should we continue with them?
- Renew existing contract?
- Upgrade/downgrade tier?
- Switch to competitor?
- Consolidate with another vendor?
Vendor Review Framework
Conduct reviews quarterly or at renewal time.
Step 1: Gather Data
Reliability/Uptime
Check: Vendor's public status page or SLA (Service Level Agreement)
| Metric | Target | Reality | Gap |
|---|---|---|---|
| Uptime SLA | 99.95% | 99.92% | Yes (-0.03%) |
| Mean time to recovery (MTTR) | 1 hour | 45 min | No, better |
| Planned maintenance downtime | <4 hours/month | 2 hours/month | No, better |
Data sources:
- Vendor's status page (statuspage.io, etc.)
- Your own logs/monitoring
- Customer community (Reddit, Twitter, vendor forums)
Feature Completeness
Ask:
- Do they have the features you need?
- Are planned features on their roadmap?
- Have they removed any features recently?
Action: Review vendor roadmap quarterly. Major feature removals might trigger switch decision.
Support Quality
Evaluate on:
- Response time: How fast do they answer?
- Resolution time: How fast do they fix problems?
- Competence: Do they actually solve your problems?
- Availability: 24/7, business hours only?
Metric: Track support tickets over past 3 months.
| Metric | Contract Says | Reality | Acceptable? |
|---|---|---|---|
| Response time | <1 hour | 4 hours average | ❌ No |
| Resolution time | <24 hours | 3 days average | ⚠️ Borderline |
| First-contact resolution rate | 80% | 60% | ❌ No |
Security & Compliance
- Is the vendor SOC 2 certified (if handling sensitive data)?
- Do they have a security policy in writing?
- Have they been breached or had public security incidents?
- Do they patch/update promptly?
- Do they comply with your data residency requirements?
Red flags:
- Vendor refuses to disclose security certifications
- Public security incidents without transparency
- No SLA for incident response
Pricing
Compare your current contract against:
- Market rate: What are competitors charging?
- Volume discounts: Are you getting the best tier for your usage?
- Renewal rate: Is the vendor raising prices above inflation?
Example:
| Metric | Current | Market Average | Difference |
|---|---|---|---|
| Monthly subscription | $500 | $400 | +25% expensive |
| Per-user cost | $50 | $40 | +25% expensive |
| Support tier | Premium | Standard | Over-paying for support you don't use |
Step 2: Score the Vendor
Create a simple scorecard (1–5 scale):
| Criterion | Weight | Score | Weighted Score |
|---|---|---|---|
| Reliability (uptime, performance) | 30% | 4/5 | 1.2 |
| Feature completeness | 20% | 4/5 | 0.8 |
| Support quality | 20% | 3/5 | 0.6 |
| Security & compliance | 20% | 5/5 | 1.0 |
| Pricing | 10% | 2/5 | 0.2 |
| TOTAL | 100% | — | 3.8/5 |
Interpretation:
- 4.5–5.0: Excellent, renew as-is or negotiate better terms
- 3.5–4.4: Good, renew with improvements required (better support, lower price)
- 2.5–3.4: Acceptable, explore alternatives
- <2.5: Poor, start migration to alternative
Step 3: Document Issues & Observations
Create a list of any problems or gaps:
| Issue | Severity | Status | Action |
|---|---|---|---|
| Support response time worse than SLA | Medium | Unresolved | Escalate with vendor |
| Pricing 25% above market rate | High | Pending | Negotiate or switch |
| Missing feature requested 2 years ago | Low | No movement | Evaluate workaround |
| Security incident in competitor product (not ours) | Low | N/A | Monitor |
Step 4: Comparison (If Considering Alternatives)
If your vendor scores below 3.5 or pricing is significantly above market, evaluate alternatives:
| Criterion | Current Vendor | Alternative A | Alternative B |
|---|---|---|---|
| Monthly cost | $500 | $350 | $450 |
| Uptime SLA | 99.9% | 99.95% | 99.99% |
| Support response time | 4 hours | 1 hour | 30 minutes |
| Migration effort | — | High (2 weeks) | Medium (5 days) |
| Score | 3.8/5 | 4.2/5 | 4.0/5 |
Decision: If Alternative A scores 4.2 and costs $150/month less, but migration is 2 weeks—calculate: 2 weeks of internal time cost vs. $150 × 12 months = $1,800/year savings. Usually worth it.
Step 5: Negotiate or Decide
Based on review, take one of three actions:
Option 1: Renew with Current Vendor
When to choose:
- Score is 3.8+
- Switching costs outweigh benefits
- Vendor is responsive to feedback
Action:
- Renew existing contract (or switch to annual if on monthly for 15–20% discount)
- Document any negotiated improvements (lower price, better support SLA)
Option 2: Renegotiate with Current Vendor
When to choose:
- You have leverage (renewal coming up, competitive alternative exists)
- Vendor is close to acceptable but pricing is too high
Approach:
- Get competing quotes
- Contact vendor rep: "We're considering alternatives due to [price/feature/support issue]. Can you improve?"
- Present competing offer
- Vendor often matches or improves terms
Example email:
"Our contract with you renews in 60 days. We've been a good customer (paid on time, minimal support issues). However, your pricing is 25% above market for comparable features. Competitor X is offering the same package for $350/month (vs. your $500/month). Can you match that price or improve your offer?"
Result: 50% of the time, vendors will negotiate. If they don't, proceed to Option 3.
Option 3: Switch Vendors
When to choose:
- Score is below 3.5
- Vendor is unresponsive or unreliable
- Competitor clearly offers better value
- You've attempted negotiation and it failed
Process:
- Select alternative vendor
- Plan migration timeline (don't rush)
- Set up new vendor in parallel with old one
- Migrate data/users gradually
- Confirm everything works
- Cancel old vendor (or reduce to minimal plan during transition)
Timeline: Typically 2–8 weeks depending on complexity
Communication: Notify internal team and customers (if applicable) of change
Vendor Review Checklist
Use this quarterly:
Reliability
- Uptime met SLA target?
- Any unplanned outages?
- Response to incidents satisfactory?
Features
- Required features available?
- Any features removed?
- Roadmap aligned with our direction?
Support
- Support tickets resolved on time?
- Quality of support satisfactory?
- Any unresolved escalations?
Security
- Any security incidents?
- Compliance certifications current?
- Data protection satisfactory?
Cost
- Price competitive with market?
- Getting value for cost?
- Negotiation opportunity available?
Relationship
- Vendor communication good?
- Account manager responsive?
- Any concerns about vendor stability?
Annual Vendor Review Meeting
Schedule 1–2 hours annually with:
- Finance/procurement
- Operations/IT
- Business owner or relevant stakeholder
Agenda:
- Review all active vendors (15 min per vendor)
- Identify underperforming vendors
- Decide which to renegotiate or switch
- Assign owners for each vendor relationship
Output: Renewal decisions, renegotiation targets, migration plans
Common Pitfalls
- No formal review process — "We'll review when the contract expires." Result: Renewing bad relationships on autopilot.
- Loyalty without verification — "We've been with them for 5 years." Things change; review anyway.
- Ignoring small issues — Poor support or reliability degrades over time. Address early.
- No switching plan — "We'd switch but it's too complicated." Plan migration upfront; complexity becomes manageable.
- Emotional attachment — Avoid bias toward vendors you like personally. Use objective scoring.
- Not negotiating — Vendors expect negotiation at renewal. If you don't ask, you won't get concessions.
- Switching too frequently — Every 6 months creates instability. Review quarterly, switch annually at most.
- Not involving finance — Operations makes technical decision, but finance may see cost savings that change the calculus.
Practical Example: 30-Person SaaS Company
Vendors under review:
| Vendor | Service | Cost/Year | Last Review | Next Review |
|---|---|---|---|---|
| Amazon Web Services | Cloud hosting | $12,000 | 6 months ago | Now |
| Salesforce | CRM | $6,000 | 1 year ago | Now |
| Datadog | Monitoring | $2,400 | 8 months ago | Now |
| Slack | Communication | $3,000 | Never | Now |
Review findings:
- AWS: Hosting 3 applications; utilization is good; team skilled in AWS; renewal recommended as-is
- Salesforce: CRM score 3.4/5; support response time poor; pricing 20% above HubSpot; renegotiate or switch
- Datadog: Uptime excellent, but team using only 30% of features; consider downgrading tier (save $800/year)
- Slack: Free tier sufficient for current team size; no cost; no action needed
Actions:
- Negotiate with Salesforce (target: 15% price reduction)
- Downgrade Datadog to lower tier
- Keep AWS and Slack
Expected savings: $1,700/year
Related Documentation
- License Management — Vendor licensing terms
- Cost Optimization — Vendor pricing strategies
- Maintenance Strategy — Vendor relationship as part of overall maintenance
- Security Audits — Vendor security assessment
This documentation is for informational purposes only and does not constitute procurement, legal, or contract advice. For complex vendor negotiations or contract reviews, consult with procurement and legal specialists.