# Kustomer vs Level AI: who uses which

On usedby, 32 companies use Kustomer and 19 use Level AI. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 51 of 51 public lines checked.

## Side by side

|  | [Kustomer](https://www.usedby.ai/tools/kustomer.md) | [Level AI](https://www.usedby.ai/tools/level-ai.md) |
|---|---|---|
| Public customers | 32 | 19 |
| Confirmed | 27 | 14 |
| Observed | 5 | 5 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | E-commerce & D2C (9), Fashion & Apparel (6), Travel & Hospitality (2) | Fintech & Payments (2), E-commerce & D2C (1), HR & Recruiting (1) |
| Category | Customer Service Automation | Customer Service Automation |
| Data processing terms | A data processing agreement is available. ([kustomer.com](https://www.kustomer.com/privacy/), checked 2026-10-07) | A data processing agreement is available. ([thelevel.ai](https://thelevel.ai/legal/dpa), checked 2026-10-08) |
| Integrations | 8x8, Acuity Scheduling, Ada, AfterShip, Aircall, Amazon Connect, Amazon Redshift, AskNicely, Assembled, Attentive, Babelforce, BigCommerce ([kustomer.com](https://www.kustomer.com/integrations/), checked 2026-10-07) | Okta, Zoom, Slack, Intercom, Five9, Twilio, Amazon Connect, Talkdesk, Genesys, Zendesk, Salesforce, Snowflake ([thelevel.ai](https://thelevel.ai/integrations), checked 2026-10-08) |
| Security | — | ISO 27001, SOC 2 Type II, HITRUST ([thelevel.ai](https://thelevel.ai/security), checked 2026-10-08) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Kustomer: [MeUndies](https://www.usedby.ai/case-studies/meundies-kustomer.md): **66%**: “chat grew from 36% to 66% of all inbound volume in under 9 months” (captured by usedby 2026-10-03)
- Kustomer: [Coterie Baby](https://www.usedby.ai/case-studies/coterie-baby-kustomer.md): story without a checked figure. (captured by usedby 2026-10-03)
- Level AI: [Globalfaces](https://www.usedby.ai/case-studies/globalfaces-level-ai.md): **75%**: “Globalfaces now enjoys a 75% conversion rate on verification calls” (captured by usedby 2026-10-08)
- Level AI: [ezCater](https://www.usedby.ai/case-studies/ezcater-level-ai.md): **13%**: “13% decrease in its overall call handling time” (captured by usedby 2026-10-08)

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Source: https://www.usedby.ai/compare/kustomer-vs-level-ai · How we check: https://www.usedby.ai/methodology