Kustomer Reviews

3.2

49% would recommend to a friend

(135 total reviews)
avatar

Brad Birnbaum

57% approve of CEO

36% positive business outlook

Kustomer has an employee rating of 3.2 out of 5 stars, based on 135 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Kustomer employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

135 reviews
1.0
3 June 2026

A rotting carcass with a smiley face mask on

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Fully remote, some quality ICs and people still remaining. Great IT - rarely ever an issue getting access to tools or repos. Open attitude to ops experiments, new tools, & AI adoption.

Cons

By far the biggest, most toxic mess I’ve ever seen in my 12+ years of working, and I’ve worked in some pretty bad gigs ie ad tech and food / retail. Kustomer is much worse in terms of dysfunction and how they treat people. They just cut the entire design department, and QA earlier in the year. They have churned tons of clients and NRR around 70% which is effectively a death sentence in SaaS. The tragedy is there’s smart people here (a dwindling few left at least) and this failure is 100% the fault of abysmal leadership that can somehow micromanage every decision while refusing to providing a clear strategy or direction. “Figure it out” but also “if it’s not exactly what I pictured in my mind I’m gonna be upset” at the same time. It’s a manipulation tactic whether or not it’s on purpose. Offset all of the decision making onto the ICs so they can be blamed for a leadership failure when needed, If you read their mind and it succeeds, they can take credit cause you implemented their vision. If you read their mind and it fails, then they can throw you under the bus cause they never were on the record about wanting it done that way. If you try to seek clarity you’ll be gaslight about how you lack initiative or scrappiness. AI has made a bad problem so much worse. Narcisstic c-suite who intentionally surrounded themselves with sycophants and interact with AI all day, Naturally, they are mentally unwell and disconnected from reality as a result of that and their enormous wealth. They think they’re (“absolutely right!”) about everything despite glaring and growing evidence to the contrary. NPS slowly trickling down as the CEO vibe codes major and poorly integrated changes with no product review, design, or testing. If you try to make it production ready, you face the wrath. Simple fire reacts in slack and merge it in if you want to keep your job. CEO literally scoffs at user feedback and dismisses it; thinks they just don’t appreciate his genius vision. Bugs also going up and critical incidents happen practically every 2 weeks now. This is all a predictable outcome of not valuing quality or user experience. The brand’s reputation is going in the toilet and they’re not getting new sales. I fully expect them to close shop and maybe sell to PE within a year. Then there’s everything else: poor comp, expectation of working burnout hours, horrible employee engagement and churn, lack of diversity to name a few. Stay far away from this rotting carcass.

3.0
1 June 2026
Recommend
CEO approval
Business outlook

Pros

Great benefits! Nice working people on the teams, fun company wide trip.

Cons

Favoritism, a general sense of overall life dissatisfaction from some higher ups, and making references to inside jokes that happened years prior at the company that so many people weren't present for is weird. It's difficult to feel secure or capable when you make a mistake because you will immediately feel the pressure. Rather than treating you as human, it's strike 1. Don't you dare communicate that you need guidance and/or support on something - you're showing your hand.

1.0
27 May 2026

Should have folded after the META cluster

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Many incredible individual contributors who know their stuff.

Cons

The growth of the company is stalled due to a complete lack of direction and competence from the c suite. Key senior leaders have either been let go or left of their own accord several who were recruited from Zendesk. They are bleeding talent, and hiring do nothing managers. The current left over c suite have not been able to hit sales targets ever. Meanwhile companies like Sierra and Fin are eating their lunch. There is no future for you at this company.

Viewing 1 - 3 of 135 Reviews

Glassdoor has 143 Kustomer reviews submitted anonymously by Kustomer employees. Read employee reviews and ratings on Glassdoor to decide if Kustomer is right for you.