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Caspio alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Caspio: high entry price for small projects, and builder has a steep learning curve and dated design. We ranked 5 alternatives by how directly each one replaces Caspio, then by reviews, real visits and how recently each app's facts were checked against its own website. Knack currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Knack logoKnackPaidNoWeb4 of 466.5
2Tadabase logoTadabaseFree plan + paidNoWeb4 of 462.6
3Quickbase logoQuickbasePaidNoWeb, iOS, Android4 of 459.6
4Zoho Creator logoZoho CreatorFree plan + paidNoWeb, iOS, Android4 of 448.9
5Microsoft Power Apps logoMicrosoft Power AppsPaidNoWeb, Windows, iOS +14 of 447.8
  1. Knack logo

    1. KnackTop pick

    Best for: Small organisations that need a database-backed portal with logins for outside users

    PaidWeb

    66.5

    score / 100

    Why switch from Caspio

    Cheaper entry point for database-backed portals with user logins.

    Pros

    • Account-based pricing instead of per-user charges for app users
    • Built-in logins, roles and record-level access for portals
    • Mature product with a long track record

    Cons

    • No free plan
    • Builder and default designs feel dated
    • Custom styling needs CSS or JavaScript
    Visit Knack 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 Knack a good Caspio alternative?

    Verified facts

    4 of 4 verified
    Starter plan
    $59/month (regular price)
    Checked Oct 25, 2026knack.com(opens source in a new tab)
    Pro plan
    $130/month (regular price)
    Checked Oct 25, 2026knack.com(opens source in a new tab)
    Corporate plan
    $300/month
    Checked Oct 25, 2026knack.com(opens source in a new tab)
    Free trial
    Yes
    Checked Oct 25, 2026knack.com(opens source in a new tab)
  2. Tadabase logo

    2. Tadabase

    Best for: Small organisations building client portals or case-management apps without developers

    Free plan + paidWeb

    62.6

    score / 100

    Why switch from Caspio

    Similar portal builder with a free plan and HIPAA options on higher tiers.

    Pros

    • AI generator produces a real app with database and roles, not a mockup
    • Account-level pricing rather than per-user fees
    • Logins, roles and record rules for external users

    Cons

    • Plans and docs are currently split between the old and new sites
    • Credit-based limits take some working out
    • Smaller community than Airtable or Softr
    Visit Tadabase 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 Tadabase a good Caspio alternative?

    Verified facts

    4 of 4 verified
    Free plan
    Yes, no card needed
    Checked Oct 25, 2026tadabase.com(opens source in a new tab)
    Starter plan
    $25/month ($21 billed yearly)
    Checked Oct 25, 2026tadabase.com(opens source in a new tab)
    Pro plan
    $50/month ($42 billed yearly)
    Checked Oct 25, 2026tadabase.com(opens source in a new tab)
    App users
    Unlimited, no per-person fee
    Checked Oct 25, 2026tadabase.com(opens source in a new tab)
  3. Quickbase logo

    3. Quickbase

    Best for: Mid-size and large organisations replacing risky spreadsheets with governed operational apps

    PaidWeb, iOS, Android

    59.6

    score / 100

    Why switch from Caspio

    Enterprise operational apps with stronger workflow and governance tools.

    Pros

    • Handles complex, multi-table operational apps at scale
    • Strong governance: permissions, sandboxes and audit logs
    • Industry templates for construction, manufacturing and safety

    Cons

    • Platform minimum fee makes it costly for small teams
    • Interface looks dated next to newer tools
    • Real pricing is only clear after talking to sales
    Visit Quickbase 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 Quickbase a good Caspio alternative?

    Verified facts

    4 of 4 verified
    Free trial
    30 days
    Checked Oct 25, 2026quickbase.com(opens source in a new tab)
    Team plan
    From $35 per user/month, billed annually
    Checked Oct 25, 2026quickbase.com(opens source in a new tab)
    Business plan
    From $55 per user/month, billed annually
    Checked Oct 25, 2026quickbase.com(opens source in a new tab)
    Platform minimum
    Applies on top of per-user cost
    Checked Oct 25, 2026quickbase.com(opens source in a new tab)
  4. Zoho Creator logo

    4. Zoho Creator

    Best for: Small and mid-sized businesses building custom apps, especially those already using Zoho

    Free plan + paidWeb, iOS, Android

    48.9

    score / 100

    Why switch from Caspio

    Low-code apps at a lower price, especially if you already use Zoho.

    Pros

    • Native mobile apps generated automatically
    • Low per-user pricing with a free edition
    • Integrates with the wider Zoho suite

    Cons

    • Logic relies on the proprietary Deluge language
    • Interface design is less flexible than developer tools
    • Plan limits and add-ons take time to understand
    Visit Zoho Creator Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    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 Zoho Creator a good Caspio alternative?

    Verified facts

    4 of 4 verified
    Free trial
    15 days, no credit card
    Checked Oct 25, 2026zoho.com(opens source in a new tab)
    Free edition
    One custom app
    Checked Oct 25, 2026zoho.com(opens source in a new tab)
    Mobile apps
    Native iOS and Android
    Checked Oct 25, 2026zoho.com(opens source in a new tab)
    Analyst recognition
    Gartner Magic Quadrant Challenger 2024
    Checked Oct 25, 2026zoho.com(opens source in a new tab)
  5. Microsoft Power Apps logo

    5. Microsoft Power Apps

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

    PaidWeb, Windows, iOS, Android

    47.8

    score / 100

    Why switch from Caspio

    Fits organisations already standardised on Microsoft 365 and Dataverse.

    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 ×0.338
    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 Caspio 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)

The best Caspio alternative for…

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

Knack logo

Best Caspio alternative for most people

Knack

Cheaper entry point for database-backed portals with user logins.

Tadabase logo

Best Caspio alternative for a free plan you can upgrade

Tadabase

Similar portal builder with a free plan and HIPAA options on higher tiers.

Microsoft Power Apps logo

Best Caspio alternative for Windows

Microsoft Power Apps

Fits organisations already standardised on Microsoft 365 and Dataverse.

Quickbase logo

Best Caspio alternative for iPhone and Android

Quickbase

Enterprise operational apps with stronger workflow and governance tools.

Zoho Creator logo

Best Caspio alternative for working in the browser

Zoho Creator

Low-code apps at a lower price, especially if you already use Zoho.

Caspio alternatives: common questions

What is the best alternative to Caspio?

Knack ranks first right now. Cheaper entry point for database-backed portals with user logins. Tadabase and Quickbase follow it in our ranking.

Is there a free alternative to Caspio?

Yes. Tadabase (free plan + paid) and Zoho Creator (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Caspio?

None of the 5 alternatives in this list is open source.

Why do people switch from Caspio?

The complaints we hear most: high entry price for small projects; builder has a steep learning curve and dated design; no free plan beyond the trial.

How is this list ranked?

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