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    Stacker for Nonprofits

    Your team already manages critical data in Airtable or Google Sheets—donor records, volunteer schedules, program metrics, grant applications. The data is there, structured and maintained, but you're stuck manually creating reports, sharing screenshots, or building custom solutions when your executive director needs a dashboard, board members want real-time metrics, or program staff need a client intake system. Stacker eliminates these workarounds by transforming your existing spreadsheets and databases into professional, functional business applications—complete with dashboards, client portals, permission controls, and custom workflows—without writing a single line of code or migrating data to yet another platform.

    What Stacker Does

    Building custom software for internal needs is expensive and time-consuming. Yet off-the-shelf tools rarely fit your nonprofit's unique workflows—the way you track donors, manage volunteers, coordinate programs, or report to funders. Meanwhile, your team has already invested months or years structuring critical data in Airtable or Google Sheets. That data just needs a better interface.

    Stacker bridges this gap by sitting on top of your existing data sources (Airtable, Google Sheets, MySQL, Salesforce, Pipedrive) and letting you build custom applications without code. You connect your database, choose which tables and fields to include, design the interface using drag-and-drop components (lists, grids, graphs, maps, forms, calendars), set granular user permissions, and publish a professional web app. Changes in your source database sync to your Stacker app, and data entered through Stacker flows back to your spreadsheet or database.

    The platform is designed for creating internal business tools—think donor dashboards for your development team, volunteer portals where people can view schedules and log hours, program tracking systems for case managers, grant reporting apps for your grants team, or client intake forms that feed directly into your CRM. You're not building public-facing websites or downloadable mobile apps. You're building the functional tools your staff, volunteers, board members, and partners need to get work done efficiently.

    What makes Stacker particularly valuable for nonprofits is its focus on permission management and collaboration. You can create different views and access levels for different user groups: let board members see high-level metrics without exposing individual donor details, allow volunteers to view their own schedules without seeing the entire volunteer database, or enable program partners to submit data through forms without granting database edit access. Every user sees exactly what they need—nothing more, nothing less.

    For nonprofits already using Airtable or Google Sheets as their "database," Stacker effectively unlocks that investment by making the data accessible, actionable, and useful across your organization—without forcing you to learn code, hire developers, or abandon your existing systems.

    Best For

    Organization Size

    • Mid-sized nonprofits (10-100+ staff)
    • Organizations with complex permission needs
    • Teams already using Airtable or Google Sheets
    • Small nonprofits with technical champions (note: pricing starts at $79/month)

    Primary Use Cases

    • Internal dashboards and reporting tools
    • Client or partner portals with data access
    • Volunteer management and scheduling systems
    • Donor databases and fundraising trackers
    • Program management and case tracking

    Ideal User Roles

    • Operations Directors building internal tools
    • Development teams creating donor portals
    • Volunteer coordinators managing schedules
    • Program managers tracking client data
    • Non-technical staff who understand their data structure

    When to Choose Stacker

    • You need robust permission controls beyond basic sharing
    • Your team is comfortable with Airtable or Google Sheets
    • You want to avoid Airtable seat costs for external users
    • You're building functional tools, not design-heavy websites
    • Budget allows for $79-$349/month investment

    Key Features for Nonprofits

    Granular Permission Controls

    Control exactly what each user can see, edit, or delete at the field, record, and table level. Create role-based access for board members, staff, volunteers, and external partners—ensuring data security while enabling collaboration.

    Multiple Data Source Integration

    Connect to Airtable, Google Sheets, MySQL, Salesforce, Pipedrive, and more via Zapier. Build apps that pull from multiple databases simultaneously, creating unified dashboards from fragmented systems.

    Flexible Display Options

    Display your data as lists, grids, calendars, maps, graphs, kanban boards, or forms. Mix and match views to create exactly the interface your users need—whether it's a donation pipeline board or a volunteer calendar.

    Two-Way Data Sync

    Changes made in Stacker apps write back to your source database (Airtable, Google Sheets, etc.), and updates in your database flow to your apps. One source of truth, multiple interfaces.

    External User Access Without Database Seats

    Share apps with volunteers, donors, clients, or partners without purchasing additional Airtable or database seats. Users interact with data through secure, branded portals instead of accessing your backend.

    Advanced Filtering and Search

    Build apps with sophisticated filtering, search functionality, and saved views. Let users find exactly what they need—whether it's upcoming volunteer shifts, pending grant applications, or active program participants.

    Real-World Nonprofit Use Case

    Volunteer Management Portal for Youth Development Nonprofit

    A youth development nonprofit manages 200+ volunteers across multiple programs using Airtable. Staff track volunteer applications, certifications, availability, assigned shifts, and hour logs in interconnected tables. The data is organized and functional for internal staff, but volunteers struggle: they email constantly asking "What shifts am I scheduled for?" or "How many hours have I logged this year?" Staff spend hours each week sending individual screenshots or CSV exports.

    Using Stacker, the nonprofit builds a Volunteer Portal in three days. Each volunteer logs in with their email and sees a personalized dashboard showing:

    • Their upcoming shifts (calendar view)
    • Total volunteer hours logged this year (auto-calculated from Airtable)
    • Certification status and expiration dates
    • A form to submit hour logs or request schedule changes

    Permission controls ensure each volunteer sees only their own data, while staff and coordinators retain full visibility across all volunteers. The volunteer coordinator builds a separate "Staff Dashboard" showing pending hour approvals, volunteers with expiring certifications, and staffing gaps for upcoming events—all pulling from the same Airtable base, just displayed differently based on user role.

    Result: Staff time spent on volunteer inquiries drops by 75%. Volunteers report feeling more connected and informed. Hour logging compliance improves because volunteers can easily submit their own hours. The organization maintains its trusted Airtable workflows behind the scenes while delivering a professional, user-friendly experience to volunteers.

    Pricing

    Free Plan

    • Basic features and limited functionality
    • Suitable for testing and small-scale projects
    • Good for exploring Stacker before committing

    Paid Plans (Starting at $79/month)

    • Full feature access and advanced capabilities
    • Increased usage limits and external users
    • Premium support and advanced customization
    • Airtable-specific tier: $349/month (billed monthly)

    Free Trial Details

    Stacker offers a 14-day free trial with full access to all features. You can create as many Stacker apps as you like during the trial period to test the platform's capabilities before purchasing. This generous trial period gives you time to build real use cases and evaluate whether Stacker fits your nonprofit's needs.

    View Full Pricing Details

    Nonprofit Discount & Special Offers

    No Published Nonprofit Discount (As of 2026)

    Stacker does not currently offer a published nonprofit discount program. While nonprofits are among their typical customer base—using Stacker for fundraising, donor management, volunteer coordination, and program management—there is no automatic pricing reduction for 501(c)(3) organizations.

    User feedback indicates that nonprofit organizations find Stacker's pricing "extremely expensive" compared to budget constraints typical in the sector. There are active feature requests from the user community asking Stacker to add nonprofit-specific pricing tiers.

    What We Recommend:

    • Contact Stacker's support team directly to inquire about potential nonprofit pricing arrangements
    • Leverage the 14-day free trial to build a proof-of-concept and demonstrate value to stakeholders before purchasing
    • Consider Softr, which offers a 30% nonprofit discount (starting at $34.30/month vs Stacker's $79/month)
    • If your organization has the budget and Stacker's features align perfectly with your needs, the investment may still be worthwhile

    Learning Curve

    Beginner to Intermediate

    Designed for non-technical users, but requires understanding of your data structure

    What Makes It Accessible

    • Intuitive drag-and-drop interface requires no coding knowledge
    • Quick setup: connect your data source and start building immediately
    • If you already use Airtable or Google Sheets, you're halfway there
    • Pre-built components (lists, forms, calendars) reduce design decisions
    • 14-day free trial provides ample time to explore and experiment

    Where You'll Need to Learn

    • Understanding your data structure (tables, fields, relationships) is essential
    • Permission systems require careful planning to avoid oversharing or blocking access
    • Complex workflows and conditional logic may require trial and error
    • Limited advanced customization means you work within Stacker's framework
    • Expect 1-2 weeks to become proficient for basic apps, longer for complex systems

    Bottom Line: If your team is comfortable managing data in spreadsheets or Airtable, Stacker's learning curve is manageable. The biggest hurdle isn't the platform itself—it's thinking through how to structure permissions, workflows, and user experiences. Budget time for planning and iteration, not just clicking buttons.

    Integration & Compatibility

    Native Data Source Integrations

    • Airtable: Full integration with tables, views, and linked records
    • Google Sheets: Connect spreadsheets and build apps from Sheet data
    • MySQL: Connect to MySQL databases for enterprise data sources
    • Salesforce Sales Cloud: Build apps from Salesforce data
    • Pipedrive: Integration with Pipedrive CRM

    Extended Integrations via Zapier

    Stacker integrates with Zapier, enabling connections to thousands of additional apps and services. Use Zapier to trigger workflows, sync data between Stacker and your CRM, send notifications, or automate reporting. This extends Stacker's capabilities far beyond its native integrations.

    Common nonprofit Zapier workflows include: sending Slack notifications when new records are added, creating Google Calendar events from Stacker entries, syncing donor data to Mailchimp, or triggering email sequences through your email platform.

    Platform Compatibility

    • Web-Based: Access Stacker apps from any web browser (Chrome, Firefox, Safari, Edge)
    • Mobile-Friendly: Responsive design works on smartphones and tablets via mobile browsers
    • No Native Apps: Cannot publish to Apple App Store or Google Play Store

    Data Portability & Ownership

    You own your data. Stacker doesn't hold your data—it remains in your Airtable base, Google Sheet, or database. Stacker creates a presentation layer on top of your existing data sources. If you cancel Stacker, your data stays exactly where it is, fully accessible through your original database platform.

    This architecture means you're never locked in. You can stop using Stacker at any time without losing data, migrating records, or exporting files. Your nonprofit maintains full control and ownership of all information.

    Honest Pros & Cons

    Pros

    • Granular permission controls: Industry-leading control over who sees what data at field, record, and table levels
    • No coding required: Intuitive drag-and-drop interface accessible to non-technical staff
    • Uses existing data: No migration needed; build apps directly from Airtable, Google Sheets, or MySQL
    • Multiple data sources: Connect to various databases and CRMs simultaneously
    • Quick setup: Build functional apps in days, not months
    • Generous free trial: 14 days to build and test real use cases before purchasing
    • External user access: Share apps without buying database seats for every user
    • You own your data: Data stays in your source database, never locked in Stacker

    Cons

    • No nonprofit discount: Pricing starts at $79/month with no published nonprofit program (vs. competitors like Softr at $34.30/month with 30% nonprofit discount)
    • Not real-time sync: Changes between Stacker and data sources have delays, not instant updates
    • No native mobile apps: Cannot publish to App Store or Google Play (web-only access)
    • Limited design customization: Less flexibility than platforms like Webflow or Bubble for custom aesthetics
    • Internal tools focus: Not ideal for public-facing websites, booking systems, or customer-facing apps
    • Learning curve for permissions: Setting up granular access controls requires careful planning and testing
    • Higher cost for small teams: May be expensive for smaller nonprofits with limited budgets

    Alternatives to Consider

    Softr

    Better for nonprofits with tight budgets seeking similar functionality

    Softr builds portals from Airtable, Google Sheets, Notion, and SQL databases with more data source flexibility than Stacker. Offers 30% nonprofit discount (bringing it to $34.30/month vs Stacker's $79/month), more pre-built templates, better payment integrations, and stronger design customization. Trade-off: Stacker's permission system is more granular. Best for: Budget-conscious nonprofits wanting similar portal functionality at lower cost.

    Learn More About Softr

    Glide

    Simpler option for rapid prototyping and mobile-first apps

    Glide specializes in turning spreadsheets (Google Sheets, Airtable) into mobile-friendly apps with drag-and-drop simplicity. Focuses on rapid prototyping, real-time updates, and beautiful mobile interfaces. Less sophisticated than Stacker for complex permission systems or enterprise integrations, but faster to build and easier to learn. Best for: Nonprofits wanting quick, mobile-first solutions without complex permission needs.

    Learn More About Glide

    Pory

    Airtable-only alternative with faster setup

    Pory is an Airtable-specific portal builder that connects in under 1 minute with a growing collection of pre-built blocks. Similar functionality to Stacker for Airtable users, but with simpler setup and no multi-source support. Pricing starts at $99/month (vs Stacker's $79/month base tier). Best for: Nonprofits exclusively using Airtable who want the fastest setup experience and don't need MySQL or Google Sheets integration.

    Learn More About Pory

    Getting Started with Stacker

    Step 1: Organize Your Data Source

    Before signing up for Stacker, ensure your data is well-structured in Airtable, Google Sheets, or your chosen database. Clean up duplicate records, standardize field names, establish relationships between tables (if using Airtable), and clarify what data different user groups should access. Stacker works best when your backend is already organized—it won't fix messy data, but it will beautifully display clean data.

    Spend time mapping out user roles and permissions before building. Who needs to see what? Who should be able to edit? Create a simple spreadsheet documenting these requirements—it will save hours during setup.

    Step 2: Start Your 14-Day Free Trial

    Visit stackerhq.com and start your free 14-day trial. Connect your Airtable account, Google Sheets, or database. Start with a simple use case—a single dashboard or basic portal—to learn the interface. Don't try to build your entire system on day one.

    Use the trial period to build a proof-of-concept that demonstrates value to your team or board. Pick a high-impact, frequently requested feature (like a volunteer dashboard or donor report) and build it fully during the trial. This gives you a real-world test and a compelling case for investment.

    Step 3: Build Your First App with User Permissions

    Choose a simple but valuable app for your first build: a staff dashboard, volunteer portal, or donor database. Use Stacker's drag-and-drop components to add lists, forms, calendars, or maps. Configure permissions carefully—test by logging in as different user types to verify each role sees appropriate data. Start with read-only permissions and gradually add edit capabilities once you're confident in the setup.

    Don't overcomplicate your first app. Focus on one core function done well rather than building a complex system all at once. Get feedback from actual users early—they'll tell you what's missing and what's confusing.

    Step 4: Launch, Test, and Iterate

    Share your app with a small group of test users before rolling it out organization-wide. Gather feedback on usability, permissions, and missing features. Watch how people actually use it—you'll quickly discover what needs adjustment. Iterate based on real-world use, not assumptions.

    Once your first app is working smoothly, expand to additional use cases. Each new app becomes easier as you learn Stacker's patterns and best practices. Consider documenting your setup process and permission structures for future reference.

    Need Help Implementing Stacker?

    Get expert guidance on data structure, permission design, and workflow automation

    Building no-code apps is accessible, but designing effective permission systems, planning user experiences, and integrating Stacker into your nonprofit's workflows requires strategic thinking. We help nonprofits:

    • Assess whether Stacker (or an alternative like Softr or Glide) fits your use case and budget
    • Design data structures and permission frameworks that balance access and security
    • Build proof-of-concept apps that demonstrate value to stakeholders
    • Train your team to maintain and expand apps independently

    Frequently Asked Questions

    Does Stacker offer a nonprofit discount?

    As of 2026, Stacker does not have a published nonprofit discount program. However, nonprofits are among their typical customer base, and user feedback indicates demand for nonprofit-specific pricing. We recommend contacting Stacker's support team directly to inquire about potential nonprofit pricing or special arrangements, especially if you're a smaller organization with budget constraints.

    What's the difference between Stacker and Airtable Interfaces?

    Airtable Interfaces are built-in views within Airtable for internal team use. Stacker creates standalone web applications with more robust features like granular permissions, custom branding, external user access without Airtable seats, advanced filtering, and client-ready portals. Stacker is ideal when you need professional apps for external stakeholders (volunteers, donors, clients) or complex permission structures that go beyond Airtable's native capabilities.

    Can I publish Stacker apps to the App Store or Google Play?

    No, Stacker apps cannot be published to the Apple App Store or Google Play Store. Stacker creates web-based applications that are accessed through a browser. However, users can access your Stacker apps from mobile devices through their mobile browsers, and the apps are responsive and mobile-friendly. If you need native mobile apps in app stores, consider alternatives like Glide or Adalo.

    Does Stacker sync in real-time with Airtable and Google Sheets?

    Stacker does not offer real-time synchronization with Airtable or Google Sheets. Changes made in your source database (Airtable or Google Sheets) may take some time to reflect in your Stacker app, and vice versa. This is one of the platform's known limitations. For use cases requiring instant data updates across systems, this delay may be a consideration. However, for most internal tools and dashboards where slight delays are acceptable, this limitation is minor.

    What data sources does Stacker support?

    Stacker natively integrates with Airtable, Google Sheets, MySQL, Salesforce Sales Cloud, and Pipedrive. You can also connect additional data sources through Zapier integrations, expanding the range of systems you can build apps from. This makes Stacker flexible for nonprofits using various CRM and database platforms.

    How does Stacker compare to Softr for nonprofit use?

    Softr offers a 30% nonprofit discount (bringing pricing to $34.30/month vs Stacker's $79/month starting price), more data source options (including Notion and SQL databases), more pre-built templates, and stronger design customization. Stacker excels in granular permissions, internal business tools, and ease of setup. For nonprofits on tight budgets, Softr's nonprofit discount makes it significantly more affordable. For organizations prioritizing robust permission controls and internal dashboards, Stacker may be worth the higher cost.

    Ready to Transform Your Spreadsheets into Powerful Apps?

    Start your 14-day free trial and build functional internal tools without code—or get expert help planning your implementation.