Quick answer: Our top pick is FlutterFlow, followed by Glide and Softr. All 5 are compared below on price, strengths and the key trade-off of each, so you can match one to your needs.
We compared the field so you can skip the trial-and-error. This guide rounds up the 5 tools we'd actually recommend for this job, with what each does best, what it costs, and who should pick it.
We looked at where each tool genuinely earns its keep for this use case, what the entry tier really costs, and who walks away happy. Pricing reflects public plans at the time of writing.
Free plan; reported Basic ~$39/mo, Growth from ~$80/mo (1st seat), Business from ~$150/mo (1st seat); plans/pricing restructured in 2026 (Pro plan retired)
Free plan; reported Basic ~$49-59/mo, Professional ~$139-167/mo, Business ~$269-323/mo, Enterprise custom; ~17% off annual; costs rise with app users, AI credits and add-ons
Free plan (build/test, 500 records); reported Starter ~$36/mo, Professional ~$65/mo, Team ~$160/mo (payment processing tier), Business ~$200/mo (annual billing); AI Builder added in 2026
Free plan; Cloud Scale plans from ~$35/mo (unlimited developer seats); Partner Plan for agencies (up to 20 apps); Backendless Pro (on-premise) custom
full-stack-apps
The picks, ranked
1. FlutterFlow Nocode App Builder
Visual builder on top of Google's Flutter that produces real cross-platform apps with full source-code export, Firebase/Supabase integration and custom code injection for developer-grade output. Best suited to teams that care most about cross-platform-apps.
Why it's on this list: No-code speed with full Flutter source-code ownership for developer-grade cross-platform apps. A natural fit for technical founders and developers who want to build fast but keep and extend real source code.
Standout features:
Full Dart/Flutter source-code export (from Basic plan)
Deep Firebase and Supabase integration
Standout strength: Generates clean, ownable Dart/Flutter code (no lock-in if exported).
Worth knowing: Free plan exists (not just trial), but code export requires a paid plan.
Pricing: Free plan; reported Basic ~$39/mo, Growth from ~$80/mo (1st seat), Business from ~$150/mo (1st seat); plans/pricing restructured in 2026 (Pro plan retired)
Spreadsheet- and AI-driven no-code builder that turns Google Sheets, Excel or its own Big Tables into polished web and mobile business apps, with strong templates for internal tools and customer portals. It stands out for internal-tools without a heavy setup cost.
Why it's on this list: Spreadsheet-to-app speed with AI generation, ideal for non-technical teams shipping business tools fast. Aimed squarely at non-technical operators and small businesses building internal tools and customer portals from existing spreadsheets/Airtable.
No-code builder for client portals, internal tools and websites on top of Airtable, Google Sheets, Xano or its own database, with permissioned user access and blocks-based design. Best suited to teams that care most about client-portals.
Why it's on this list: The fastest path to a polished, permissioned client portal on top of Airtable data. A natural fit for agencies, consultants and ops teams building client portals and internal tools on Airtable/Google Sheets.
Standout features:
Block-based no-code builder for portals, internal tools and websites
AI Co-Builder that generates working apps from prompts
Standout strength: Flat pricing (no per-end-user seat charges) is often cheaper than Airtable interfaces at scale.
Worth knowing: No source-code export.
Pricing: Free plan; reported Basic ~$49-59/mo, Professional ~$139-167/mo, Business ~$269-323/mo, Enterprise custom; ~17% off annual; costs rise with app users, AI credits and add-ons
Visual no-code builder focused on native iOS/Android and web apps from a single project, with a relational database and direct publishing to the App Store and Google Play. Picked here for how cleanly it handles native-mobile-apps.
Why it's on this list: One of the few accessible no-code tools that ships genuinely native mobile apps to both app stores. Made for startups and non-developers who need a native mobile MVP on iOS and Android.
Standout features:
Built-in relational database
Direct publishing to Apple App Store and Google Play
Standout strength: AI generation included on every plan.
Worth knowing: Native iOS and Android apps plus web apps from a single build.
Pricing: Free plan (build/test, 500 records); reported Starter ~$36/mo, Professional ~$65/mo, Team ~$160/mo (payment processing tier), Business ~$200/mo (annual billing); AI Builder added in 2026
Visual app development plus a full no-code backend (database, APIs, real-time messaging, hosting), with cloud and on-premise (Backendless Pro) options for full-stack apps. Picked here for how cleanly it handles full-stack-apps.
Why it's on this list: A complete no-code backend (DB, APIs, real-time, auth) with a self-hostable Pro edition. Built for developers and teams needing a full-stack backend behind their app, including self-hosting.
Standout features:
Visual UI Builder plus full no-code backend
Real-time database with codeless data logic
Standout strength: On-premise/self-hosted option (Backendless Pro) with no functional limits.
Worth knowing: Web apps plus full backend-as-a-service; mobile via API/SDKs.
Pricing: Free plan; Cloud Scale plans from ~$35/mo (unlimited developer seats); Partner Plan for agencies (up to 20 apps); Backendless Pro (on-premise) custom
Work backwards from the one job you most need done. Match it to the entry whose ‘why it's on this list’ lines up, sanity-check the pricing against your budget, then shortlist two and trial them on the same real task. Whichever clears your workflow with the least friction is your pick.
FAQ
What is the best option in this list?
We'd reach for FlutterFlow first, though the ‘best’ tool is the one whose trade-offs fit your priorities — compare the entries before deciding.
Are there free options?
Yes — FlutterFlow, Glide, Softr, Adalo and Backendless offer a free plan or tier, so you can validate fit before paying. Check each entry's pricing line above.
How were these tools chosen?
Each pick is judged on fit for the specific job in this guide — its real strengths, pricing and who it suits — using features and facts drawn from independent reviews and the vendors' own documentation, cited in Sources below.
How often is this guide updated?
We revisit pricing and rankings regularly as vendors change plans and ship features.
Sources
The features, strengths and facts cited for each pick above are drawn from these independent reviews and vendor pages: