Kustomer vs Zendesk
Kustomer vs Zendesk, compared side by side on 18 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Kustomer is on 45/100 and Zendesk on 62/100.
Where each one leads
Kustomer
- funding raised: $174M against $500K
Zendesk
- our overall score: 62/100 against 45/100
- domain rating: 93/100 against 79/100
At a glance
| Measure | Kustomer | Zendesk |
|---|---|---|
| What it is | Kustomer provides an omnichannel customer service platform that unifies customer data and interactions for personalized support. | Cloud-based customer service and engagement platform providing ticketing, messaging, and AI-powered support tools. |
| Category | Customer Service CRM, Omnichannel Customer Service, Customer Experience Management, CRM Software | Customer Service, Software, AI, SaaS |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | Not published | 2007 |
| Headquarters | New York, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Kustomer | Zendesk |
|---|---|---|
| Employees | Not published | 6,706 |
| Total funding | $174M | $500K |
| Latest round | Not published | Seed |
| Valuation | Not published | $10B |
| LinkedIn followers | 33,238 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Kustomer | Zendesk |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 45/100 | 62/100 |
| Traction | 40/100 | 48/100 |
| Team | Not published | 30/100 |
| Search visibility | 23/100 | 33/100 |
| Quality | 58/100 | 81/100 |
| Agent readinessHow well an AI agent can read and act on the site | C (61/100) | C (61/100) |
| Domain ratingLink authority, 0-100 | 79/100 | 93/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Kustomer | Zendesk |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Ghost | Not detected |
| Frameworks | Next.js | Next.js |
| Analytics | Google Tag Manager | Google Tag Manager |
| Support stack | HubSpot | Zendesk |
| Open source | No | Yes |
Kustomer vs Zendesk: common questions
Which is better, Kustomer or Zendesk?
On our 0-100 score Zendesk rates higher (62/100 against 45/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 18 data points above: read the rows that match what you are buying for.
How do Kustomer and Zendesk compare on the numbers?
Kustomer leads on funding raised ($174M against $500K). Zendesk leads on our overall score (62/100 against 45/100), domain rating (93/100 against 79/100).
Read the full Kustomer review and pricing or the Zendesk review and pricing. You can also browse other Kustomer alternatives we track.