Mambu

mambu.com · Berlin Treptow, Germany

Mambu is a cloud-native banking platform that provides core banking and lending software to banks, fintechs, and other financial institutions. Its API-driven SaaS platform enables clients to design, launch, and manage deposit, loan, and other financial products without building their own core systems. Mambu generates revenue through subscription fees and related implementation and support services.

  • Lending & Credit Software
  • Embedded Finance & Banking-as-a-Service
  • Cloud Infrastructure & Hosting
Revenue
$220.0M
Employees
1,200
Founded
2011
Headquarters
Berlin Treptow, Germany

What 28 Arbolus experts think of Mambu

NPS scores cluster in the upper mid-to-high range, with most responses between 7–10, except for a small minority expressing dissatisfaction. Renewal intent is high among large and mid-sized customers, especially those further along in implementation, while uncertainty is present in some lower spend or earlier-stage clients. Stickiness is strong where Mambu underpins critical operational functions and multiple integrations. Key themes are satisfaction with platform flexibility, scalability, cloud-native infrastructure, but persistent concerns with cost and integration complexity for some. Overall Customer Sentiment: Positive

Who reviewed Mambu

Total customers 28 25 current · 3 former
Reviews growth +15 in six months
Seniority of respondents
  • C-Suite 70% (20)
  • Director 30% (8)
Finance Leader C-Suite NPS 8 Will renew
Executive C-Suite NPS 3 Not renewing
Product Leader Director NPS 9 Will renew

Employer names and spend open in the full report, along with the other 25 customers.

Everything 28 customers told us about Mambu.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

21 Net Promoter Score, from 28 scored reviews
  • Promoters 11
  • Passives 12
  • Detractors 5

Cumulative NPS by month

+1 over 6 months
  • Dec 7
  • Jan 7
  • Mar 7
  • May 8
  • Jun 8
  • Jul 8

Net Promoter Score across 5 reviews, accumulated up to each month. Category median 21 across 5 companies.

Praised

  • Accelerated Product Launch
  • Operational Efficiency and Low Maintenance
  • Cloud-Native Flexibility
  • Lower Cost of Ownership and Simplified Migration

Criticised

  • Integration Effort
  • Complex Implementation and Migration
  • Cost Escalation
  • Cost and ROI

What customers say

Accelerated Product Launch
“With Mambu, we can launch products more rapidly and adapt to business changes faster, giving us a competitive edge in product development.”
Operational Efficiency and Low Maintenance
“I find the platform holds high-quality performance in our day-to-day operations and requires minimal maintenance, which lets us focus on business priorities.”
Cloud-Native Flexibility
“The cloud-native infrastructure and SaaS model gave us flexibility to scale up or down as our needs change, without being tied to technical complexity.”

Renewal intent

Plan to renew 59%
  • Will renew 13
  • Undecided 6
  • Not renewing 3

Plan to renew, by seniority

  • C-Suite 50% 16 answers
  • Director 83% 6 answers
  • 8.5/10 Average score from customers who will renew
  • 7/10 Average score from undecided customers
  • 7/10 Average score from customers not renewing

Top alternatives

Most weighed by Mambu customers

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