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App Builder Index

Full-stack builder · Ranked 17 of 37 in the index

Momen Review (2026)

A no-code platform for real web applications with its own relational database, a generated GraphQL API and fine-grained access control, aimed at people building products rather than pages.

Momen logo3.7 / 5Last verified: · Next scheduled check:

The quick answer

Assessed for 2026

The most capable tool in this cohort for anything with roles and relationships, and the least forgiving. Momen gives you a real relational model, a generated GraphQL API and row-level permissions that actually work, which is rare here. The cost is a learning curve closer to a framework than a builder, an AI assistant that is the weakest part of the product at 3.3, and no code export at all. Strong choice for a marketplace. Poor choice for a weekend.

Best for
Marketplaces, booking products and multi-role applications that need real permissions
Not for
Anyone who wants to be productive in the first hour, or who needs to leave with the code
Price from
25 EUR
Free tier
Yes
Strongest axes
Reliability
Value
Scalability
Weakest axes
Code ownership
Agent performance
SEO and GEO

Visit the official site

The ten axes

Every builder in the index is scored on the same ten axes with the same published weights. This is how Momen performed on our test briefs.

Reliability16%
4.1
Integrations16%
3.7
SEO and GEO13%
3.4
Design quality12%
3.8
Agent performance10%
3.3
Speed9%
3.5
Value9%
4.0
Scalability7%
3.9
API and MCP access5%
3.8
Code ownership3%
2.5

Every axis is scored from 0 to 5 stars. The percentage is that axis's published weight in the overall 3.7 rating.

How we review

The verdict

The most capable tool in this cohort for anything with roles and relationships, and the least forgiving. Momen gives you a real relational model, a generated GraphQL API and row-level permissions that actually work, which is rare here. The cost is a learning curve closer to a framework than a builder, an AI assistant that is the weakest part of the product at 3.3, and no code export at all. Strong choice for a marketplace. Poor choice for a weekend.

A no-code platform for real web applications with its own relational database, a generated GraphQL API and fine-grained access control, aimed at people building products rather than pages.

The dissenting view

Two panellists wanted a higher value score, noting that the published plans undercut Bubble for comparable work. The value axis also weighs the cost of the learning curve, which is where the mark went.

One member of the panel disagreed with the consensus. We publish the disagreement rather than average it away.

What it looks like

Screenshot of the Momen landing page, captured by App Builder Index
The Momen landing page, captured 14 August 2026.

Pricing

Free development tier, publishing from about 25 EUR per month

PlanPriceBillingWhat you get
FreeFreemonthlyBuild and preview only, no custom domain
Launch25 EURmonthlyPublishing, custom domain, base capacity
Growth79 EURmonthlyHigher capacity, more collaborators, API limits raised

Feature by feature

The same eleven checks, run on every builder in the index.

CapabilityStatus
Full-stack backendYes
Database includedYes, own relational store
Auth includedYes, with roles and row-level rules
Code exportNo
GitHub syncNo
One-click deployYes
Custom domainYes, paid plans
Mobile or native outputResponsive web and PWA
Team collaborationYes
Public API or MCP serverYes, generated GraphQL API
Self-hosting the outputNo

What works / What does not

What works

  • Row-level permissions that survive an actual multi-role test
  • Generated GraphQL API makes it scriptable from outside
  • Scalability at 3.9 is strong for a closed platform

What does not

  • No code export, so everything you build stays on Momen
  • The AI assistant is the weakest component of the product
  • Steepest learning curve of the second cohort

User reviews

21 ratings for Momen, editor panel first. Community ratings accumulate on top of our seeded launch score.

Community rating

4.121 ratings
  1. 548%
  2. 429%
  3. 314%
  4. 25%
  5. 15%

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  1. Editor panel

    The only one where the permissions survived my client marketplace

    Viktor Melnyk@viktormelnyk

    Freelance no-code builder. Twenty-odd client projects, mostly marketplaces and portals.

    Three user types, sellers who must never see each other, an admin who sees everything. I have tried to build this in four tools and this is the first one where row-level rules did what the documentation said. It took me a fortnight to learn and I would spend it again.

    Pros
    Row-level permissions that actually hold up. Generated GraphQL API.
    Cons
    Two weeks before I was productive.
    84 readers found this helpful

    0 replies

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  2. Editor panel

    Gave up after a weekend

    Sinead Mulcahy@sineadmulcahy

    Practice manager for a four-clinic veterinary group. Not technical, extremely stubborn.

    I am the wrong buyer for this and I want to warn people like me. Nothing here is difficult if you already understand joins and permissions. I do not. I spent a whole weekend and had a login page and a table I could not filter. Went elsewhere and had a working tool the same evening.

    Pros
    Clearly capable if you have the background.
    Cons
    Assumes database knowledge it never teaches you.
    3 readers found this helpful

    0 replies

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Frequently asked

Is Momen no-code or low-code?
No-code in the sense that you never open a file, low-code in the sense that you have to understand data modelling, joins and permissions to get anywhere.
Can you export from Momen?
No. Code ownership scores 2.5 and that is the main risk to weigh before committing a commercial product to it.
Momen or Bubble?
Momen for permissions, API access and predictable performance. Bubble for the plugin ecosystem, the community and the far larger pool of contractors who know it.

Sources