Introduction:Base44 turns natural-language descriptions into functioning web apps with frontend, backend, database, authentication, hosting, and integrations.
Base44 is an AI app and website builder that translates natural-language instructions into deployable software. It can generate user interfaces, backend functions, databases, authentication, storage, analytics, payments, email systems, and integrations without requiring users to assemble separate services.
Builders can refine an app through chat and visual edits, collaborate with teammates, manage versions and testing, and publish to hosted infrastructure. Advanced workflows include custom domains, GitHub synchronization, model selection, and production scaling.
Research basis:
This is a source-based directory listing prepared from public product information; it is not represented as a hands-on test. Last updated August 8, 2026. Read our methodology.
How to use this tool
Describe the users, roles, data objects, core workflow, success criteria, integrations, and prohibited actions before generating.
Build the smallest usable version and test navigation, data creation, authentication, role boundaries, mobile layouts, and error states.
Use Discuss mode for planning and selected-element edits for UI changes to conserve credits and reduce unintended rewrites.
Add payments, email, external APIs, backend functions, and AI calls one at a time with test credentials and spending controls.
Run security and acceptance testing, connect GitHub and backups where eligible, then publish to a production domain only after review.
Core Features
✓Natural-language generation of full-stack web apps and websites.
✓Integrated frontend, database, backend, authentication, storage, analytics, payments, and email.
✓Responsive visual editing plus direct in-app code changes on paid access.
✓Production hosting with private or public sharing and team workspaces.
✓Backend functions, connectors, and custom OpenAPI integrations on eligible plans.
✓Staging, vulnerability scanning, analytics, versioning, and testing workflows.
✓Custom domains, AI model selection, and GitHub synchronization on Builder and higher.
✓Two-way source-code export and ownership of created apps and data.
Use Cases
#1Build an MVP from a written idea
#2Create an internal operations tool
#3Launch a customer portal
#4Develop a reporting dashboard
#5Prototype an AI-enabled SaaS product
Frequently Asked Questions
Base44 is an AI full-stack app builder that generates interfaces, backend logic, databases, authentication, hosting, and integrations from natural language.
Yes. Free includes 25 message credits and 100 integration credits per month with core app-building features.
Starter is $20 monthly or $16 per month annually, with 100 message and 2,000 integration credits.
Builder is $50 monthly or $40 per month annually, with 250 message and 10,000 integration credits.
Pro is $100 monthly or $80 per month annually, with 500 message and 20,000 integration credits.
Elite is $200 monthly or $160 per month annually, with 1,200 message and 50,000 integration credits.
Message credits are used while instructing the builder; integration credits are consumed by live app actions such as AI, email, files, and connected services.
Yes. Eligible two-way GitHub sync exports the source, and Base44 states that users own their apps, data, and users.
Yes. Base44 runs an official Ambassador Program with rewards and monthly platform credits for accepted participants.
Yes. Authentication, authorization, data protection, integrations, payments, performance, and failure behavior must be tested before launch.
Base44 Support Email & Customer service contact & Refund contact etc.
