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Mendix vs Volnyn

Mendix logo

Mendix

No-Code

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

From
Free
Rated
-
Full reviewWebsite
Volnyn logo

Volnyn

No-Code

AI website and app builder on a shared credit balance

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Volnyn website creation sits on Pro Max, not the entry paid tier, so the feature most buyers arrive for is on the second plan up.
  • They diverge on capability: Mendix covers Visual app and process modelling, Volnyn covers AI website builder.
  • Prices and features above were last checked on 15 September 2026.

Where they differ

Only the attributes on which Mendix and Volnyn actually diverge.

Attributes where Mendix and Volnyn differ
AttributeMendixVolnyn
Pricing modelPer application tier (One App vs Unlimited Apps), cloud infrastructure billed separatelyfreemium
PlatformsWeb, iOS, AndroidWeb, iOS, Android, Chrome

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 Mendix

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

Only in Volnyn

  • AI website builder
  • Mobile app builder
  • AI design tools
  • Presentation and spreadsheet makers
  • Browser automation agent
  • Media generation
  • Credit rollover and top-ups

What people use each for

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

Mendix

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

Volnyn

  • Launching a small business site without writing codenot Mendix
  • Generating a brand kit and logo alongside a new sitenot Mendix
  • Producing a mobile app from the same builder as the websitenot Mendix
  • Generating images or video for a site without a separate toolnot Mendix
  • Automating repetitive browser tasks through the agent extensionnot Mendix

Where each one falls short

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

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.

Volnyn

  • Website creation sits on Pro Max, not the entry paid tier, so the feature most buyers arrive for is on the second plan up.
  • Everything is metered from one credit balance, which makes the monthly cost a function of usage rather than a number you can budget. A few AI videos at 100 credits each consume a meaningful share of a Pro allowance.
  • Prices are published in UAE dirhams only, so buyers elsewhere carry the conversion and any card fees on top.
  • The product surface is unusually broad for its size, spanning site building, apps, documents, media generation, browser automation, a freelancer marketplace, a property portal and games. Depth in any one of those is harder to assume than it would be for a focused tool.
  • No founders, leadership or company history are published, and the stated address is a large shared office building, so there is little to verify the operation behind the product against.

Pricing, plan by plan

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

Volnyn

Free
  • FreeFree
    • Credit-gated rather than time-limited
    • Chat at 5 credits per message
    • AI image at 50 credits
  • Pro$33.05/month
    • 5,000 credits a month
    • 100 daily credits
    • Credit rollover and on-demand top-ups
  • Pro Max$55.09/month
    • Everything in Pro
    • AI website creation at 10 credits per site
    • 7,000 credits a month
  • Enterprise$146.86/month
    • 9,000 credits a month
    • Priority support
    • Dedicated builders

Which should you pick?

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

Choose Volnyn if

  • You need ai website builder.
  • You want to start without paying.
  • You work on Web, iOS, Android, Chrome.
  • You also want mobile app builder.
Volnyn review

Questions people ask

Is Mendix or Volnyn better?
Neither clearly leads. Mendix starts at Free and Volnyn at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mendix or Volnyn?
Mendix starts at Free and Volnyn at Free.
Does Mendix or Volnyn run on more platforms?
Mendix runs on Web, iOS, Android. Volnyn runs on Web, iOS, Android, Chrome.
Can I use Mendix for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mendix best used for?
Mendix is most often used for a siemens industrial software customer extending into application development on a platform already inside its vendor ecosystem, a company building exactly one production app that wants the lower one app tier rather than paying for unlimited apps it does not need, an enterprise standardising on mendix across many departments where the unlimited apps tier amortises well, a team wanting to evaluate low-code at zero cost before committing to a paid production tier. Of those, a siemens industrial software customer extending into application development on a platform already inside its vendor ecosystem and a company building exactly one production app that wants the lower one app tier rather than paying for unlimited apps it does not need are not what Volnyn is typically brought in for.
What can Mendix do that Volnyn cannot?
Mendix covers Visual app and process modelling, Free tier, Multi-cloud deployment, AI-assisted development. Volnyn covers AI website builder, Mobile app builder, AI design tools, Presentation and spreadsheet makers.

Answered from the vendors’ own pages

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.

Volnyn: Is Volnyn free?

There is a free plan, and it is gated by credits rather than by time. Chat costs 5 credits a message, an AI image 50 and an AI video 100, so the free tier is usable for evaluation rather than for running a site.

Source
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.

Volnyn: What does Volnyn cost?

Pro is AED 33.05 a month or AED 27.43 billed yearly for 5,000 monthly credits. Pro Max is AED 55.09 monthly or AED 45.72 yearly for 7,000 credits and adds AI website creation. Enterprise is AED 146.86 monthly or AED 121.90 yearly for 9,000 credits.

Source
Mendix: Who owns Mendix?

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

Volnyn: Which plan do I need to build a website?

Pro Max. AI website creation is listed on that tier at 10 credits per website, so the cheapest paid plan does not include the site builder itself.

Source
Volnyn: How do Volnyn credits work?

One balance covers everything. Credits arrive monthly with your plan, roll over if unused, and can be topped up on demand. Each action has a published cost: 5 credits a chat message, 50 an image, 100 a video, 10 a website.

Source
Volnyn: Can Volnyn build mobile apps?

Yes, it lists an app builder covering iOS and Android alongside the website builder, drawing on the same credit balance.

Source
Volnyn: What is the Volnyn browser agent?

A Chrome extension published as Volnyn AI Browser Agent that drives a browser to carry out tasks on your behalf, separate from the site builder.

Source
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