Kayako vs Zendesk: Which Customer Support Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
Kayako vs Zendesk, in 15 seconds
Choose Kayako if…
- You prefer Kayako's approach and ecosystem
Choose Zendesk if…
- You want the lower entry price
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
- You need the broader feature set
Head-to-Head Scorecard
How Kayako and Zendesk score
Zendesk leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
KayakoNo reviewsZendeskNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Kayako0Zendesk0 - Zendesk
Entry Pricing
Lowest published starting price (free plan = lowest)
Kayako$79/moZendesk$55/mo - Even
Free Access
Availability of a free plan and/or free trial
KayakoFree trialZendeskFree trial - Zendesk
Integrations
Number of listed third-party integrations
Kayako8Zendesk10 - Zendesk
Features
Number of listed product capabilities
Kayako8Zendesk12 - Even
AI Features
Capabilities mentioning AI, automation or ML
Kayako2Zendesk2 - Zendesk
Security & Compliance
Number of listed compliance certifications
Kayako2Zendesk5 - Even
Platforms & Deployment
Supported platforms and deployment options
Kayako5Zendesk5
Feature Comparison
Kayako vs Zendesk feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Kayako
ZendeskPricing Comparison
Kayako vs Zendesk pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Kayako
$79/mo to start- Flat monthly base
- Shared inbox and chat
- Kay AI agent
- Knowledge base
- About 1 dollar per resolved ticket
- Billed on usage
- Only successful resolutions
- Scales with volume
- Custom pricing
- Advanced security
- SLA
- Dedicated support
Zendesk
$55/mo to start- Ticketing across channels
- Help center
- AI agents (standard)
- Prebuilt analytics
- Everything in Team
- Multiple help centers
- Self-service portal
- Light agents
- Everything in Growth
- Custom analytics
- Skills-based routing
- Workforce management add-ons
- Custom roles and permissions
- Sandbox
- Advanced data privacy
- Data residency
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Kayako vs Zendesk: strengths and trade-offs
Kayako
Pros
- Free trial offered
- Compliance: GDPR, SOC 2
- Public API available
Cons
- No free plan
- Higher starting price ($79/mo)
- Fewer native integrations than the alternative
Zendesk
Pros
- Free trial offered
- Lower starting price ($55/mo)
- Broad integration ecosystem (10)
- Compliance: SOC 2, ISO 27001, GDPR
- Public API available
Cons
- No free plan
Buyer Fit
Who should use Kayako vs Zendesk?
Startups
Zendesk
Zendesk keeps early-stage costs lowest with its entry tier.
Small businesses
Zendesk
Zendesk offers the most accessible pricing for lean teams.
Agencies
Zendesk
Zendesk connects to more tools for multi-client workflows.
Enterprises
Zendesk
Zendesk leads on compliance and breadth for complex needs.
Ecommerce
Zendesk
Zendesk integrates with more of the commerce stack.
SaaS companies
Zendesk
Zendesk is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (6)
Only in Kayako (2)
Only in Zendesk (4)
Keep Exploring
Other alternatives worth considering
Similar customer support products buyers compare alongside Kayako and Zendesk.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Kayako and Zendesk against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationKayako vs Zendesk — Frequently Asked Questions
What is the difference between Kayako and Zendesk?
Kayako and Zendesk are both Customer Support solutions. Kayako is rated 0.0/5 by 0 users, while Zendesk is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Kayako or Zendesk?
Based on user ratings, Kayako scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Kayako or Zendesk?
Zendesk is the more affordable option, starting at $55/month.
Does Kayako or Zendesk have a free plan?
Neither Kayako nor Zendesk currently offers a free plan, but Kayako provides a free trial.
Can I switch from Kayako to Zendesk?
Switching between Kayako and Zendesk is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Kayako vs Zendesk?
Kayako is best suited for teams that prioritise enterprise features. Zendesk works well for budget-conscious buyers.
Our Verdict
The bottom line on Kayako vs Zendesk
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Zendesk
Zendesk has the friendliest entry point for new teams.
Best for Enterprise
Zendesk
Zendesk leads on compliance and feature breadth.
Best Value
Zendesk
Zendesk delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.