Retool Alternatives

FlutterFlow

Free plan Free trial

9 /10

FlutterFlow is the cross-platform visual development tool with Flutter-based output (iOS + Android + web from single codebase). Free: 2 projects + 5 lifetime AI generations. Basic at $29.25/month annual ($351/year): unlimited projects + code exports + 50 AI/month. Growth $60 first seat + $41.25 second seat annual: 2-user collaboration + GitHub + 200 AI. Business $112.50 first + $63.75 seats 2-5 annual: 5-user collaboration + Figma import + 500 AI.

• Flutter-based cross-platform output — iOS + Android + web from single codebase
• Code export at Basic+ tiers eliminates vendor lock-in (migrate to native anytime)
• GitHub integration at Growth+ enables proper version control workflows

Full Review Visit FlutterFlow

Bubble

Free plan Free trial

8.9 /10

Bubble is the full-stack web app builder with visual programming. Free: development only (no custom domain, Bubble branded). Starter at $29/month annual ($348/year): 175k Workload Units + custom domain. Growth at $119/month annual ($1,428/year): 250k WU + API workflows. Team at $349/month annual ($4,188/year): 500k WU + collaboration. Enterprise custom with dedicated account management.

• Most capable full-stack web app builder — genuine SaaS products built at scale on Bubble
• 5,000+ plugin marketplace extends platform capabilities dramatically
• Built-in database + API connector + responsive design + visual programming in one platform

Full Review Visit Bubble

Glide

Free plan Free trial

8.7 /10

Glide is the mobile-first no-code app builder with spreadsheet backend. Free: unlimited drafts + 1 editor + 25,000 rows + 40+ components. Business at $199/month annual ($2,388/year): unlimited apps + 30 users included ($5/user/year additional) + 5,000 updates included (2¢ per additional) + 100,000 rows + Google Sheets/Airtable/Excel/Glide Tables. Enterprise custom with 100+ data sources + SSO.

• Mobile-first tablet/phone-native output is category-leading for operations apps
• Spreadsheet backend (Google Sheets + Airtable + Excel) familiar for non-developers
• $5/user/year scaling after 30 included is remarkably cheap for large deployments

Full Review Visit Glide

Adalo

Free plan Free trial

8.5 /10

Adalo is the no-code mobile app builder with flat, predictable pricing. Free: 500 records/app + 1 editor + unlimited test apps (no publishing). Starter at $36/month annual ($432/year): 1 published app + custom domain + App Store + Google Play. Professional at $52/month annual ($624/year): 2 apps + 5 editors + custom integrations. Team at $160/month annual ($1,920/year): 5 apps + 10 editors + Xano + API. Business at $250/month annual ($3,000/year): unlimited editors + SSO.

• Flat predictable pricing with no usage-based charges — unique in category
• Ada AI assistant included across all plans — AI coding help at no extra cost
• Team tier white-labeling removes Adalo branding for agencies and resellers

Full Review Visit Adalo