Estimated monthly cost comparison — not just the headline price
Salesforce and Zendesk overlap only partly, so check that both cover what you need before comparing cost.
Prices change often — confirm on the vendor's site before buying. Report incorrect pricing →
Quick Take
Zendesk has the lower estimated monthly cost (~53%)
Based on advertised price plus documented recurring fees, not your exact usage.
Best for Salesforce
Enterprise CRM market leader. Per-user pricing starts at $25/mo but implementation, add-ons, and con
Best for Zendesk
Customer service and support platform. Per-agent pricing starts at $19/agent/mo but AI, workforce ma
Enterprise CRM market leader. Per-user pricing starts at $25/mo but implementati...
Advertised
$25
/month
Estimated monthly cost
$350
/month (illustrative)
Implementation & Setup Costs
Salesforce requires professional implementation. Small business: $5,000-$15,000. Mid-market: $20,000...
AppExchange Add-On Stacking
Essential add-ons (CPQ, Pardot, Einstein AI) are $25-$75/user/mo each. Most orgs need 3-5 add-ons, a...
API Call Limits & Overages
API calls capped per edition. Enterprise gets 100K/day. Heavy integrations exceed this, requiring pu...
Storage Overage Fees
Data storage limited to 10GB on most plans. Additional storage: $125/mo per 500MB for data, $5/mo pe...
Customer service and support platform. Per-agent pricing starts at $19/agent/mo ...
Advertised
$19
/month
Estimated monthly cost
$165
/month (illustrative)
Zendesk AI Add-On
Zendesk AI (intelligent triage, AI agents, auto-replies) costs $50/agent/mo on top of base plan. For...
Workforce Management Add-On
Zendesk WFM (formerly Tymeshift) for agent scheduling and forecasting costs $25/agent/mo. Essential ...
Quality Assurance Add-On
Zendesk QA (formerly Klaus) for conversation reviews and scoring costs $35/agent/mo. Combined with A...
Messaging Channels Require Suite
Live chat, social messaging (WhatsApp, Facebook), and messaging APIs require Suite plans. Support-on...
Salesforce advertises $25/mo. Zendesk advertises $19/mo.
Salesforce has 4 documented hidden fees. Zendesk has 4.
Salesforce confidence: 80%. Zendesk confidence: 78%.
| Metric | Salesforce | Zendesk | Winner |
|---|---|---|---|
| Advertised Price | $25/mo | $19/mo | Zendesk |
| Estimated Monthly Cost | $350/mo | $165/mo | Zendesk |
| Recurring Extra Fees | +$325/mo | +$146/mo | Zendesk |
| One-Time Costs | $15,000 | $0 | Zendesk |
| # Documented Fees | 4 | 4 | — |
| Pricing Tiers | 4 | 4 | — |
| Affiliate Program | No public affiliate program | No public affiliate program | — |
Salesforce advertises $25/mo and Zendesk advertises $19/mo. Salesforce has 4 documented extra fees (recurring: +$325/mo, one-time: $15,000), while Zendesk has 4 (recurring: +$146/mo). On these illustrative assumptions, Zendesk has the lower estimated monthly cost (about 53% less). Your real cost depends on seats and usage — use the calculator for your numbers.
Salesforce has 4 documented extra fees: Implementation & Setup Costs, AppExchange Add-On Stacking, API Call Limits & Overages, Storage Overage Fees. Recurring fees add roughly $325/mo on top of the $25/mo advertised price, plus about $15,000 in one-time costs.
Zendesk has 4 documented extra fees: Zendesk AI Add-On, Workforce Management Add-On, Quality Assurance Add-On, Messaging Channels Require Suite. Recurring fees add roughly $146/mo on top of the $19/mo advertised price.
Choose Salesforce if: Enterprise CRM market leader. Per-user pricing starts at $25/mo but implementation, add-ons, and con. Choose Zendesk if: Customer service and support platform. Per-agent pricing starts at $19/agent/mo but AI, workforce ma. The right choice depends on your team size, usage volume, and which features you need most.
This comparison is compiled from public vendor pricing pages and documentation. It uses illustrative assumptions (see "Cost Comparison Summary"), not your exact seats or usage, and vendor prices change often. Confirm current prices on each vendor's site, and use our calculator with your own usage for a closer estimate. Spotted an error? Email hello@trulycritic.com.
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