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No-Code · head to head

Directual vs Mendix

Directual logo

Directual

No-Code

No-code backend with a visual workflow engine, used behind other tools rather than instead of them

From
Free
Rated
-
Full reviewWebsite
Mendix logo

Mendix

No-Code

Siemens-owned low-code platform priced by app count, with cloud infrastructure billed separately

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Directual the front-end builder is basic, so any project needing a designed interface means learning and paying for a second tool, and time to launch is closer to a two-system build than a one-tool build.; Mendix the platform fee explicitly excludes compute and infrastructure costs, so the real all-in bill is the subscription plus a separate, less predictable cloud hosting charge.
  • They diverge on capability: Directual covers Visual database designer, Mendix covers Visual app and process modelling.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Directual and Mendix actually diverge.

Attributes where Directual and Mendix differ
AttributeDirectualMendix
Pricing modelquotePer application tier (One App vs Unlimited Apps), cloud infrastructure billed separately
PlatformsWebWeb, iOS, Android

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (No-Code).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Directual

  • Visual database designer
  • Scenario builder
  • Generated API endpoints
  • Event-driven triggers
  • Role and permission model
  • Scheduled jobs
  • Basic web page builder
  • Self-hosted deployment

Only in Mendix

  • Visual app and process modelling
  • Free tier
  • Multi-cloud deployment
  • AI-assisted development
  • Native mobile builder
  • Marketplace connectors

What people use each for

The jobs each tool is most often brought in to do.

Directual

  • Providing the backend for a Webflow or FlutterFlow front end that needs real data, authentication and logicnot Mendix
  • Replacing an Airtable base that has outgrown its row limits without hiring a backend developernot Mendix
  • Event-driven workflows such as order processing or scheduled billing runs that must run without a person triggering themnot Mendix
  • Organisations with a data residency requirement that rules out most no-code platforms, using the self-hosted tiernot Mendix

Mendix

  • A Siemens industrial software customer extending into application development on a platform already inside its vendor ecosystemnot Directual
  • A company building exactly one production app that wants the lower One App tier rather than paying for unlimited apps it does not neednot Directual
  • An enterprise standardising on Mendix across many departments where the Unlimited Apps tier amortises wellnot Directual
  • A team wanting to evaluate low-code at zero cost before committing to a paid production tiernot Directual

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Directual

  • The front-end builder is basic, so any project needing a designed interface means learning and paying for a second tool, and time to launch is closer to a two-system build than a one-tool build.
  • Visual scenarios become unreadable once the logic is non-trivial; a workflow that would be forty lines of code sprawls across a canvas, and reviewing what a colleague built is slow.
  • Debugging asynchronous, event-triggered scenarios is harder than debugging code, because failures surface as records left in an unexpected state rather than as a stack trace at the point of failure.
  • Self-hosting is confined to the top commercial tier, so the ownership advantage is available only to buyers already spending at the high end.
  • The pool of agencies and freelancers who know Directual is small next to Bubble or Airtable, so handing a finished system to someone else to maintain is harder and more expensive.

Mendix

  • The platform fee explicitly excludes compute and infrastructure costs, so the real all-in bill is the subscription plus a separate, less predictable cloud hosting charge.
  • The jump from a free or One App tier to Unlimited Apps is a large discrete price step (roughly 918 to 2,295 euros a month at published starting rates), not a gradual scale-up, which punishes a team that grows from one app to two.
  • Being a Siemens business unit means Mendix roadmap priorities can be shaped by Siemens' broader industrial software strategy rather than purely by low-code market demand.
  • Deployment flexibility across Mendix Cloud, Azure, Kubernetes and SAP BTP is a strength on paper but means the actual infrastructure cost and complexity vary significantly by choice, complicating like-for-like vendor comparisons.
  • Premium-tier features and enterprise governance capabilities are quote-only, so a buyer cannot fully compare Mendix's top tier against OutSystems or Appian without entering a sales process.

Pricing, plan by plan

Directual

Free
  • Directual$undefined/month
    • Free tier with capped records and API calls
    • Paid tiers priced by database rows, API calls and scenario runs
    • Self-hosted deployment on the top tier only

Mendix

Free
  • FreeFree
    • Unlimited users on one deployment environment
    • No commitment or credit card required
    • Suitable for evaluation and small-scale use
  • Standard, One App$undefined/month
    • Licenses a single application in production
    • Cloud deployment and standard support options
    • Compute and infrastructure costs billed separately
  • Standard, Unlimited Apps$undefined/month
    • Licenses unlimited applications under one subscription
    • Per-user cost declines as user volume grows
    • Discounted external (B2B/B2C) user rates available
  • Premium$undefined/month
    • Custom quote
    • Enterprise-grade governance and 24/7 support
    • Advanced deployment and compliance options

Which should you pick?

Choose Directual if

  • You need visual database designer.
  • You want to start without paying.
  • You also want scenario builder.
Directual review

Choose Mendix if

  • You need visual app and process modelling.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want free tier.
Mendix review

Questions people ask

Is Directual or Mendix better?
Neither clearly leads. Directual starts at Free and Mendix at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Directual or Mendix?
Directual starts at Free and Mendix at Free.
Does Directual or Mendix run on more platforms?
Directual runs on Web. Mendix runs on Web, iOS, Android.
Can I use Directual for free?
Both have a free tier, so you can try either at no cost before committing.
What is Directual best used for?
Directual is most often used for providing the backend for a webflow or flutterflow front end that needs real data, authentication and logic, replacing an airtable base that has outgrown its row limits without hiring a backend developer, event-driven workflows such as order processing or scheduled billing runs that must run without a person triggering them, organisations with a data residency requirement that rules out most no-code platforms, using the self-hosted tier. Of those, providing the backend for a webflow or flutterflow front end that needs real data, authentication and logic and replacing an airtable base that has outgrown its row limits without hiring a backend developer are not what Mendix is typically brought in for.
What can Directual do that Mendix cannot?
Directual covers Visual database designer, Scenario builder, Generated API endpoints, Event-driven triggers. Mendix covers Visual app and process modelling, Free tier, Multi-cloud deployment, AI-assisted development.

Answered from the vendors’ own pages

Directual: Is Directual a replacement for Bubble?

Not directly. Bubble builds the whole application; Directual builds the backend and expects you to bring a front end such as Webflow or FlutterFlow.

Mendix: What is the difference between One App and Unlimited Apps?

One App licenses a single application in production; Unlimited Apps covers any number of apps under one subscription, at a materially higher starting price.

Directual: Can I host it myself?

Yes, on the top commercial tier. That is unusual in no-code and it is the main reason regulated buyers look at it at all.

Mendix: Does the licence include hosting?

No. Mendix states explicitly that compute and infrastructure resources are billed separately from the platform licence, regardless of deployment target.

Directual: How does it cope with large data volumes?

It is built on a real database with indexing rather than a spreadsheet abstraction, so record counts that break Airtable-class tools are within its normal range.

Mendix: Who owns Mendix?

Siemens, which acquired Mendix in 2018 and runs it as part of its industrial software portfolio.

Directual: What happens to my logic if I leave?

The data exports and the API is documented, but scenarios are platform-specific and have to be reimplemented, unless you are already on the self-hosted tier.

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