Best for
Best for founders and teams who want a prompt to end in a deployed app rather than a codebase to host themselves.
- Freelancers
- Small and mid-sized
- Enterprise
AI App Builders Comparison
Emergent vs. Mendix
At a glance
At a glance
Best for
Best for enterprise IT organisations that want AI-generated applications as governed visual models and the freedom to run them on their own cloud or servers.
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | Emergent | Mendix |
|---|---|---|
| Starting price | Free tier; Standard $20 / month, Pro $200 / month Billed annually the Standard and Pro plans are $17 and $167 per month. Each deployed app costs a further 50 credits per month. | lower value Free tier; Standard from $1,090 / month The Standard tier is $1,090 / month for a One App plan and $2,725 / month for Unlimited Apps. Cloud resources are charged on top of the subscription in both cases. Premium is quoted by the vendor. |
| Free trial | Free tier with 10 credits per month | Free tier with no commitment and no credit card required |
| Output | Deployed full-stack web and Expo mobile apps | Enterprise web and mobile applications and AI agents, built as visual models executed by the Mendix Runtime |
| API | Not stated | Yes, apps publish REST services with OpenAPI documentation and OData or GraphQL services |
| Hosting | Not stated | Mendix Cloud on AWS, Mendix on Kubernetes, Mendix on Azure, SAP Business Technology Platform, private cloud or on-premise |
| What it generates | Full-stack web apps and Expo mobile apps, built from a prompt and deployed to a live URL | Enterprise web and mobile applications, AI agents and orchestrated processes. Maia is the agentic AI built into the platform, and Maia Make executes multi-step development autonomously from requirements to working software, generating into visual models rather than raw code |
| Stack and frameworks | React and Next.js, Python with FastAPI, MongoDB; Expo (React Native) for mobile. No Flutter, Kotlin or Swift | An application model built in Studio Pro and executed by the Mendix Runtime, not a generated source tree. Custom logic is added through Java Actions and JavaScript Actions |
| Auth and database | Yes, MongoDB and authentication are set up with the app; Supabase is among the listed integrations | Apps deployed to Mendix Cloud run on PostgreSQL and cannot be configured to use another database; self-managed deployments support MySQL and MariaDB, Oracle, SAP HANA and SQL Server |
| Hosting and deploy | Yes, one-click deploy in five to ten minutes, custom domains with automatic SSL, 50 credits per deployed app per month | Mendix Cloud on AWS in multiple regions, with at least an acceptance and a production environment per licensed node and daily backups kept up to a year depending on the plan. Also Mendix on Kubernetes, Mendix on Azure, SAP BTP, private cloud and on-premise. Free apps sleep after roughly an hour of inactivity, run a single instance and get 0.5 GiB of database storage |
| Payments | Stripe is among the listed integrations | No payment handling in the platform itself. A provider is added from the Marketplace, where Mendix publishes a Stripe Checkout Connector and partners publish further Stripe and Adyen integrations |
| Access to the code | Yes, push to a GitHub repository and branch from the editor, and import an existing repository | The artefact is a visual application model rather than a repository of hand-written source; custom Java and JavaScript enter as Java Actions and JavaScript Actions |
| Deployment | Cloud (SaaS), Browser-based | more entries Cloud (SaaS), Browser-based, On-premise |
| Support | Not stated | Email helpdesk, Phone, Community forum |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Live online demos and webinars, On-site training |
| Company size | more entries Freelancers, Small and mid-sized, Enterprise | Enterprise |
| Integrations | more entries GitHub, Stripe, Supabase, Airtable, Slack, Twilio, OpenAI, Claude | AWS, SAP, Siemens Teamcenter, Stripe |
Add a tool
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Key Differences
- Starting price Emergent Free tier; Standard $20 / month, Pro $200 / month Mendix Free tier; Standard from $1,090 / month
- Free trial Emergent Free tier with 10 credits per month Mendix Free tier with no commitment and no credit card required
- Deployment Emergent Cloud (SaaS), Browser-based Mendix Cloud (SaaS), Browser-based, On-premise
- Company size Emergent Freelancers, Small and mid-sized, Enterprise Mendix Enterprise
- Output Emergent Deployed full-stack web and Expo mobile apps Mendix Enterprise web and mobile applications and AI agents, built as visual models executed by the Mendix Runtime
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
Emergent
Strengths
- Deploys to a live URL with a custom domain and automatic SSL, no pipeline to set up
- Web and Expo mobile apps come from the same platform
- Code pushes to GitHub, and an existing repository can be imported
Limitations
- The stack is fixed, with no Flutter, Kotlin or Swift
- Every deployed app draws 50 credits a month on top of the plan
- Large gap between the Standard and Pro plans, at $20 and $200 per month
Mendix
Strengths
- Free tier with unlimited users and one environment per app, no credit card and no commitment
- Runs on public cloud, private cloud, Kubernetes or on-premise, unlike most tools in this category
- Bring your own LLM, whether frontier, open-source or private, and connect existing data without migrating it
- Apps publish REST with OpenAPI documentation as well as OData and GraphQL services
- Backed by Siemens and named a Gartner Magic Quadrant Leader for enterprise low-code nine years running
Limitations
- The step from the free tier to Standard is $1,090 / month, with no small paid plan in between
- Cloud resources are billed on top of the subscription, so the listed price is not the total
- Standard support runs 9 AM to 5 PM with a 99.5 percent uptime guarantee; 24/7 support, high availability and multi-region failover need the quoted Premium tier
- Free apps sleep after about an hour of inactivity and are capped at 0.5 GiB of database storage
- Apps deployed to Mendix Cloud are locked to PostgreSQL
Plans
Pricing
Emergent
- Free $0 10 credits per month, core platform, web and mobile.
- Standard $20 Per month, or $17 per month billed annually. 100 credits per month, private project hosting, GitHub integration.
- Pro $200 Per month, or $167 per month billed annually. 750 credits per month, 1M context window, custom agents, priority support.
- Business Not stated Custom. Adds role-based access control, single sign-on, shared workspaces and real-time co-editing.
- Enterprise Not stated Custom. Adds audit logs, self-hosted database support, VPC deployment, user-level credit limits and usage reporting.
Mendix
- Free $0 No hidden fees, no commitment, no credit card. Full platform access for exploration, prototypes and small applications, unlimited users, one deployment environment per app.
- Standard, One App $1,090 Per month, starting price, cloud resources extra. Agile project management, collaborative multi-user development, up to 3 environments per app, operations dashboard, identity provider integration, vertical scalability, support 9 AM to 5 PM and a 99.5 percent uptime guarantee.
- Standard, Unlimited Apps $2,725 Per month, starting price, cloud resources extra. The same platform capabilities as the One App plan; the difference is scope, not features.
- Premium Custom Quoted by the vendor, cloud resources extra. Adds a private marketplace, flexible environments, horizontal scalability, high availability and fallback, multi-region failover, 24/7 premium support and a 99.95 percent uptime guarantee.
What users say
Review Scores · opens after launch
Emergent
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Mendix
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Where this comes from
Emergent https://emergent.sh · no check date recorded yet
Mendix https://www.mendix.com · checked against the official source on 2026-09-06
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.