Best for packaged UI expansion: Avonni. Best for field-level record layouts: Salesforce Dynamic Forms. Best for guided tasks: Salesforce Flow. This 2026 guide compares Lightning App Builder options by what you need users to accomplish, what you must configure, and what your team will maintain.
- For components lightning app builder searches, choose Avonni for packaged no-code/low-code UI expansion.
- Use Salesforce Dynamic Forms when your main requirement is arranging record fields and controlling their visibility.
- Use Salesforce Flow for guided tasks, not as a substitute for every record-page component.
- Choose custom Lightning Web Components when your requirements justify owning the code and its maintenance.
Why this matters
Lightning App Builder is the page-composition surface, not a single component library. Standard components, managed-package components, and custom Lightning Web Components solve different problems. Comparing them without separating those jobs produces a shortlist that looks useful but does not answer your actual requirement.
For a 2026 selection, start with the interaction: reading a record, reviewing related records, completing a guided task, or using a purpose-built interface. Then choose the component approach. A richer interface is not automatically a better page if it adds configuration without improving that task.
What makes the best Lightning App Builder components
Judge the options against these criteria before choosing a package or commissioning development:
- Task fit: The component directly supports the action users need to complete, rather than merely displaying more information.
- Page compatibility: The component supports your intended page type, object, and Salesforce context. Check this before assessing appearance.
- Configuration ownership: An identified admin or developer can change the component after launch without an unclear handoff.
- Data access: The implementation respects the intended record access and field permissions. Visibility conditions are not a replacement for security.
- Maintenance scope: Your team understands whether it owns page configuration, Flow logic, package administration, or custom code.
- Usability: Users can complete the task with understandable labels, predictable interactions, and appropriate keyboard access.
For your 2026 evaluation, write a short acceptance statement before reviewing components: a named user must complete a named task on a named page. That statement is more useful than a feature checklist detached from daily work.
Lightning App Builder options at a glance
These options occupy different use-case slots. Dynamic Forms and Flow are platform capabilities used within Lightning pages; custom LWC is a development approach rather than a ready-made library.
| Option | Best for | Standout capability | Key limitation |
|---|---|---|---|
| Avonni | Packaged UI expansion | Subscription-based no-code/low-code components, including App Builder components | Requires package evaluation and administration |
| Salesforce Dynamic Forms | Field-level record layouts | Field and field-section composition on supported record pages | Availability depends on object and page support |
| Salesforce Related List – Single | Focused related-record context | Displays a selected related list on a record page | Does not define a custom multi-step workflow |
| Salesforce Flow | Guided user tasks | Embeds a screen flow in a Lightning page | Requires ownership of Flow logic and error paths |
| Custom Lightning Web Components | Bespoke interface behaviour | Developer-controlled UI and interaction logic | Your team owns implementation and maintenance |
1. Avonni: best App Builder option for packaged UI expansion
Avonni supplies subscription-based no-code/low-code UI components through AppExchange managed packages. Its component categories include App Builder, Flow Screen, Dynamic, Experience Cloud, and LWC components. For this comparison, evaluate the App Builder components against your Lightning-page requirement rather than treating every category as interchangeable.
Avonni is best for Salesforce teams seeking packaged no-code/low-code App Builder components rather than starting with custom UI development. The relevant decision is whether an existing packaged component matches the interaction you need. A package is not a substitute for checking supported configuration and deployment requirements.
Avonni pros:
- Provides a packaged component approach for teams evaluating alternatives to custom development.
- Includes App Builder components within its stated offering.
- Offers no-code/low-code UI components for Salesforce builders.
Avonni cons:
- Introduces a managed-package dependency that your team must administer.
- Requires checking each candidate component against your exact page and interaction requirements.
Best for: Admins, developers, ISVs, and partners seeking packaged UI building blocks for Salesforce pages.
Bring an actual page requirement to the evaluation. Identify the records involved, the expected user action, and the person responsible for maintaining the configuration. Confirm those details before committing to a component approach.
Verdict: Buy Avonni when the evaluated App Builder component meets your documented requirement; skip a package purchase for a task standard components already satisfy.
2. Salesforce Dynamic Forms: best for field-level record layouts
Salesforce Dynamic Forms lets you compose supported record pages with individual fields and field sections. Use it when the problem is how users encounter record information: which fields belong together, where they appear, and when they should be visible.
Dynamic Forms addresses record-page composition rather than arbitrary application behaviour. Check support for the object and intended experience before designing around it; not every Salesforce page supports the same configuration.
Salesforce Dynamic Forms pros:
- Supports field-level page composition on supported record pages.
- Lets you organise fields into task-relevant sections.
- Provides visibility configuration for fields and sections.
Salesforce Dynamic Forms cons:
- Depends on the object and page capabilities available in your environment.
- Does not replace a guided process with branching business logic.
Best for: Admins reorganising record fields without commissioning a bespoke interface.
Start with the information a user needs to make a decision. Group that information together, then introduce visibility rules only where they make the page clearer. Excessive conditional display makes troubleshooting harder because different users encounter different layouts.
Verdict: Buy into Salesforce Dynamic Forms for supported field-layout requirements; skip it as the primary solution for a multi-step transaction.
3. Related List – Single: best for focused related-record context
Salesforce Related List – Single displays a selected related list on a Lightning record page. It fits a straightforward requirement: users need related records beside the record they are already reviewing.
Choose this standard component before designing a custom related-record interface when its supported presentation meets the requirement. The important distinction is between showing relevant records and orchestrating work across those records.
Related List – Single pros:
- Places a selected related list within the record-page layout.
- Uses a standard Salesforce component rather than introducing custom code.
- Keeps related-record information in the current record context.
Related List – Single cons:
- Provides the component's supported presentation rather than an unrestricted custom interface.
- Does not define a guided sequence of decisions and updates.
Best for: Record pages where users need a focused view of associated records.
Write down what users must see and what action follows. If the requirement is simply to inspect related records, keep the implementation simple. If users must validate inputs, branch through decisions, or complete a coordinated update, assess Flow or custom development instead.
Verdict: Buy into Related List – Single for straightforward related-record visibility; skip it when the actual requirement is workflow orchestration.
4. Salesforce Flow: best for guided tasks inside a Lightning page
The standard Flow component lets you place a screen flow on a Lightning page. Screen flows combine user input with configured process logic, making this option appropriate when users need to complete a defined task rather than browse a static layout.
A flow's usefulness depends on its design. Clear screens, deliberate branching, and handled failures matter more than the fact that the flow appears inside the page.
Salesforce Flow pros:
- Supports guided interactions through screens and configured logic.
- Can be embedded within a Lightning-page experience.
- Lets Salesforce builders define a process without making custom UI code the default.
Salesforce Flow cons:
- Requires maintenance of variables, branches, data operations, and error handling.
- Can become difficult to understand when unrelated processes accumulate in the same flow.
Best for: Admin-led teams building guided record-entry, decision, or update tasks.
Define the end state before arranging screens. Specify what should happen when the user succeeds, cancels, lacks access, or encounters a failed operation. Also confirm the flow's execution context; embedding it on a page does not settle its data-access design.
Verdict: Buy into Salesforce Flow for a bounded guided task; skip a large flow that attempts to replace an entire application interface.
5. Custom LWC: best for bespoke interface behaviour
Custom Lightning Web Components give developers control over interface structure and interaction logic. To use a custom component in Lightning App Builder, developers must expose it for the relevant supported targets through its configuration.
Choose custom LWC when a documented requirement exceeds the capabilities of the standard or packaged options you have evaluated. Custom development transfers responsibility to your team: implementation, testing, accessibility, deployment, and future changes all need owners.
Custom LWC pros:
- Supports purpose-built interactions rather than only preset component behaviour.
- Gives developers control over component structure and logic.
- Allows the interface to follow a specific application requirement.
Custom LWC cons:
- Requires development expertise and a maintained deployment process.
- Leaves your team responsible for defects and ongoing code changes.
Best for: Development teams with requirements that justify owning a bespoke Salesforce interface.
Write acceptance criteria before writing code. Include loading, empty, error, and permission-related states, not just the successful interaction. A component that handles the ideal path but leaves failures ambiguous is not ready simply because it renders in App Builder.
Verdict: Buy into custom LWC for a justified capability gap; skip custom code for a requirement an existing component already meets.
How the options are ranked
This 2026 ranking prioritises task fit, page compatibility, ownership, data access, maintenance, and usability. It is a use-case ranking, not a claim that a managed package outperforms every standard component or that custom code produces a better experience.
Use this evaluation sequence for your own shortlist:
- Define the task: Identify the action and its successful end state.
- Check page fit: Verify the intended object, page type, and component support.
- Test access: Exercise the requirement with representative permissions.
- Assign ownership: Name who maintains configuration, logic, packages, or code.
For a practical acceptance check, use 1 representative page, 3 user tasks, and 2 user profiles with different permissions. These are suggested evaluation boundaries, not performance benchmarks. Record what happens for successful completion, restricted access, and invalid input; a polished demonstration alone does not establish readiness.
Which Lightning App Builder option should you choose?
Start with the smallest approach that completes the task correctly. In 2026, a field-layout problem still calls for a different answer than a guided process or a bespoke interaction.
Choose Dynamic Forms for supported field composition, Related List – Single for focused related-record context, and Flow for guided tasks. Evaluate Avonni when you need packaged App Builder components. Choose custom LWC when the remaining requirement warrants code ownership.
Evaluate packaged App Builder components
Assess Avonni against your Salesforce page requirements and configuration ownership.
FAQ
What's the best component option for Lightning App Builder?
The best option depends on the task: Dynamic Forms for field layouts, Related List – Single for related records, Flow for guided tasks, and custom LWC for bespoke behaviour. Avonni is a packaged no-code/low-code option to evaluate for UI expansion.
Is Dynamic Forms better than a custom Lightning Web Component?
Dynamic Forms is the better starting point when supported field layout and visibility configuration meet the requirement. Custom LWC fits requirements that need purpose-built interface behaviour and a team to maintain the code.
Can I use a screen flow in Lightning App Builder?
Yes, the standard Flow component can embed a screen flow on a Lightning page. Confirm the flow's input configuration, execution context, and behaviour in the intended page before deployment.
Are all Lightning Web Components available in App Builder?
No, a custom Lightning Web Component must be exposed for the relevant supported App Builder targets. Check the component configuration and intended page type rather than assuming that every LWC can be placed everywhere.
Does hiding a component secure the underlying data?
No, component visibility is not a substitute for data-access controls. Review object permissions, field permissions, record access, and the execution context of any code or flow involved.
What should I test before choosing a managed-package component?
Test the exact task on the intended page with representative user permissions. Check configuration ownership, failure behaviour, and package administration requirements before adoption.
Should I use an App Builder component or a Flow Screen component?
Use an App Builder component for its supported Lightning-page context and a Flow Screen component inside a supported screen flow. The deployment contexts differ, so confirm the component category before planning the interface.
One last thing
A component appearing in App Builder does not prove that it works for the intended user. Before approving a 2026 rollout, repeat the acceptance task with the permissions of the person who will actually use the page. An administrator's successful demonstration is not the same test.
