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Oracle APEX alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Oracle APEX: tied to Oracle Database, and needs SQL and PL/SQL skills for serious apps. We ranked 5 alternatives by how directly each one replaces Oracle APEX, then by reviews, real visits and how recently each app's facts were checked against its own website. Retool currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Retool logoRetoolFree plan + paidNoWeb, iOS, Android +14 of 466.5
2OutSystems logoOutSystemsPaidNoWeb, iOS, Android3 of 362.6
3Microsoft Power Apps logoMicrosoft Power AppsPaidNoWeb, Windows, iOS +14 of 459.6
4Appsmith logoAppsmithOpen sourceYesWeb, Self-hosted4 of 457.2
5Mendix logoMendixFree plan + paidNoWeb, iOS, Android3 of 355.3
  1. Retool logo

    1. RetoolTop pick

    Best for: Engineering-led teams building many internal tools on top of production databases and APIs

    Free plan + paidSelf-hostableWeb, iOS, Android, Self-hosted

    66.5

    score / 100

    Why switch from Oracle APEX

    Works with Oracle and any other database, with a richer UI builder.

    Pros

    • Connects to almost any database or API
    • Large component library with SQL and JavaScript everywhere
    • Cloud, self-hosted and air-gapped deployment options

    Cons

    • Per-user pricing gets expensive as usage spreads
    • Needs developers comfortable with SQL and JavaScript
    • Closed source, so you depend on Retool's roadmap
    Visit Retool Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Retool a good Oracle APEX alternative?

    Verified facts

    4 of 4 verified
    Free plan
    $0 per builder
    Checked Oct 25, 2026retool.com(opens source in a new tab)
    Builder pricing
    $10 (Team) / $50 (Business) per builder/month
    Checked Oct 25, 2026retool.com(opens source in a new tab)
    Internal user pricing
    $5 (Team) / $15 (Business) per user/month
    Checked Oct 25, 2026retool.com(opens source in a new tab)
    Self-hosting
    Self-hosted or air-gapped
    Checked Oct 25, 2026retool.com(opens source in a new tab)
  2. OutSystems logo

    2. OutSystems

    Best for: Large enterprises building and maintaining many business-critical apps with in-house developers

    PaidWeb, iOS, Android

    62.6

    score / 100

    Why switch from Oracle APEX

    Enterprise low-code that is not tied to one database vendor.

    Pros

    • Scales to large, business-critical applications
    • Flexible deployment, including on-premises and sovereign cloud
    • Free Personal Edition for learning

    Cons

    • Quote-based pricing that is expensive for small teams
    • Requires trained developers
    • Significant platform lock-in
    Visit OutSystems Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is OutSystems a good Oracle APEX alternative?

    Verified facts

    3 of 3 verified
    Personal Edition
    Free
    Checked Oct 25, 2026outsystems.com(opens source in a new tab)
    End users
    Starts with 100 internal users
    Checked Oct 25, 2026outsystems.com(opens source in a new tab)
    Deployment
    Cloud, on-premises, private or sovereign cloud
    Checked Oct 25, 2026outsystems.com(opens source in a new tab)
  3. Microsoft Power Apps logo

    3. Microsoft Power Apps

    Best for: Organisations on Microsoft 365 that want governed business apps built by IT and power users

    PaidWeb, Windows, iOS, Android

    59.6

    score / 100

    Why switch from Oracle APEX

    Similar role for organisations on Microsoft 365 and SQL Server.

    Pros

    • Deep integration with Microsoft 365, Teams and Dynamics
    • Hundreds of connectors and Dataverse storage
    • Strong governance through Microsoft admin tools

    Cons

    • Licensing is complicated and premium features cost extra
    • Canvas apps can be slow with large data
    • Little appeal outside the Microsoft ecosystem
    Visit Microsoft Power Apps Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Microsoft Power Apps a good Oracle APEX alternative?

    Verified facts

    4 of 4 verified
    Premium price
    $20 per user/month, paid yearly
    Checked Oct 25, 2026microsoft.com(opens source in a new tab)
    Volume price
    $12 per user/month with 2,000-seat minimum
    Checked Oct 25, 2026microsoft.com(opens source in a new tab)
    Developer plan
    Free
    Checked Oct 25, 2026microsoft.com(opens source in a new tab)
    Extra database capacity
    $40 per GB/month
    Checked Oct 25, 2026microsoft.com(opens source in a new tab)
  4. Appsmith logo

    4. Appsmith

    Best for: Developer teams that want a Retool-style builder they can self-host for free

    Open sourceSelf-hostableWeb, Self-hosted

    57.2

    score / 100

    Why switch from Oracle APEX

    Open-source builder that connects to Oracle and many other sources.

    Pros

    • Apache-licensed and free to self-host
    • Git-based version control for apps
    • Connects to common databases and any REST or GraphQL API

    Cons

    • Fewer and less polished components than Retool
    • SSO and audit features need paid plans
    • Large apps can feel sluggish
    Visit Appsmith Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Appsmith a good Oracle APEX alternative?

    Verified facts

    4 of 4 verified
    Free plan
    Up to 5 users on cloud
    Checked Oct 25, 2026appsmith.com(opens source in a new tab)
    Business plan
    $15 per user/month
    Checked Oct 25, 2026appsmith.com(opens source in a new tab)
    License
    Apache-2.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Community edition
    Free, open source
    Checked Oct 25, 2026appsmith.com(opens source in a new tab)
  5. Mendix logo

    5. Mendix

    Best for: Enterprises, especially in manufacturing, building governed apps across business and IT

    Free plan + paidWeb, iOS, Android

    55.3

    score / 100

    Why switch from Oracle APEX

    Enterprise low-code with broader deployment options.

    Pros

    • Mature enterprise platform with many deployment options
    • Free tier to learn and prototype
    • Strong business-IT collaboration features

    Cons

    • Paid tiers start at a high monthly cost
    • Pricing beyond the starting points needs a sales quote
    • Needs trained developers for complex apps
    Visit Mendix Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Mendix a good Oracle APEX alternative?

    Verified facts

    3 of 3 verified
    Free tier
    $0/month
    Checked Oct 25, 2026mendix.com(opens source in a new tab)
    Standard tier
    From $1,090/month
    Checked Oct 25, 2026mendix.com(opens source in a new tab)
    Premium tier
    Quote on request
    Checked Oct 25, 2026mendix.com(opens source in a new tab)

The best Oracle APEX alternative for…

The highest-ranked app in this list for each need.

Retool logo

Best Oracle APEX alternative for most people

Retool

Works with Oracle and any other database, with a richer UI builder.

Appsmith logo

Best Oracle APEX alternative for a free option

Appsmith

Open-source builder that connects to Oracle and many other sources.

Mendix logo

Best Oracle APEX alternative for a free plan you can upgrade

Mendix

Enterprise low-code with broader deployment options.

Appsmith logo

Best Oracle APEX alternative for open source

Appsmith

Open-source builder that connects to Oracle and many other sources.

Retool logo

Best Oracle APEX alternative for self-hosting

Retool

Works with Oracle and any other database, with a richer UI builder.

Microsoft Power Apps logo

Best Oracle APEX alternative for Windows

Microsoft Power Apps

Similar role for organisations on Microsoft 365 and SQL Server.

OutSystems logo

Best Oracle APEX alternative for iPhone and Android

OutSystems

Enterprise low-code that is not tied to one database vendor.

Retool logo

Best Oracle APEX alternative for working in the browser

Retool

Works with Oracle and any other database, with a richer UI builder.

Oracle APEX alternatives: common questions

What is the best alternative to Oracle APEX?

Retool ranks first right now. Works with Oracle and any other database, with a richer UI builder. OutSystems and Microsoft Power Apps follow it in our ranking.

Is there a free alternative to Oracle APEX?

Yes. Retool (free plan + paid), Appsmith (open source) and Mendix (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Oracle APEX?

Yes: Appsmith. Appsmith can also be self-hosted.

Why do people switch from Oracle APEX?

The complaints we hear most: tied to Oracle Database; needs SQL and PL/SQL skills for serious apps; default look can feel dated without theming work.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Oracle APEX, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.