Base44

Base44 is a prompt-driven platform for creating web apps, websites, agents, backends and games without coding. It is best for solo builders and small teams that want backend services, hosting and integrations in one workflow, rather than a separate mobile-app toolkit. Its broad automation is useful, but credit allowances and the web-only app output make plan selection important.

Overview

Natural-language instructions generate an application's code, structure, design and logic. Base44 also creates user logins, authentication, data storage and role-based permissions as part of the build, so a project can move beyond a visual prototype without assembling those services separately.

Hosting, analytics and custom domains are included, and published apps are instantly live and shareable. Users retain ownership of their code, data and users, with full-source export through two-way GitHub sync. That combination suits people who want managed deployment while keeping an exit path for continued development elsewhere.

Key features

Prompt building and backend

Base44 removes the need to write application code for an initial build, while its automatic backend setup handles common account and data requirements. This is a meaningful advantage for non-developers and for teams trying to validate an idea quickly. The limitation is metered work: message and integration credits restrict how much prompting, iteration and connected activity each month supports.

Superagents and integrations

Superagents are personal AI agents for automating workflows, managing data and connecting tools. One-click connectors cover Salesforce, Notion, Slack, HubSpot, LinkedIn, TikTok, Discord, Gmail and Google Workspace services. Manual API integrations include Monday.com, OpenAI, ElevenLabs, Twilio, Resend and Zapier, while any API service can be connected with the user's credentials. This is a strong foundation for operational apps, although high-volume integrations consume a separate credit allowance.

Security and control

Base44 states that it has SOC 2 Type II and ISO 27001 certification and supports GDPR requirements. TLS 1.2 or later protects data in transit, AES-256 protects data at rest and backups, and built-in scans check for vulnerable dependencies, insecure code patterns, exposed secrets, missing login checks and weak data-access rules, with AI fixes. Selectable data-residency regions, an enterprise training-data opt-out and a GDPR deletion flow add useful governance controls.

Documentation, a Discord community, partner help and tiered support are available, with premium support on Elite. Enterprise adds a dedicated architect, SSO, advanced security controls and an account team.

Pricing

The Free plan costs nothing and supports up to five apps, 25 message credits per month and 100 integration credits per month. Authentication, database functionality and analytics are included, making it suitable for learning, small proofs of concept and occasional personal projects. The low credit caps make it a poor fit for sustained iteration.

Starter costs $16 a month, billed annually. It raises allowances to 100 message credits and 2,000 integration credits monthly, removes the app-count limit, adds in-app code edits and lets you connect a domain. It is the sensible entry point for a small live project, provided annual billing works for you.

Builder costs $40 a month, billed annually, with 250 message credits and 10,000 integration credits, plus unlimited apps, code edits, domain connection and GitHub integration. It fits a builder managing several projects or needing source-control workflow.

Pro costs $80 a month, billed annually. Its 500 message and 20,000 integration credits suit heavier usage, and AI model selection joins the Builder feature set. Elite costs $160 a month, billed annually, and increases allowances to 1,200 message credits and 50,000 integration credits while adding premium support. Enterprise has custom pricing and custom credits alongside its dedicated architecture and security provisions.

Platforms

Base44 supports Android, iOS, web and API access as a platform, but its app output is web-focused: web apps are supported and mobile apps are not. Database and backend functionality are included, deployment supports both available options, and custom domains are supported. Choose it for shareable web products and services, not when native mobile publishing is a requirement.

Who it's for

Base44 is a strong match for non-technical founders, internal-tool builders and small teams that value rapid concept-to-deployment work, integrated authentication and broad business connectors. It is less suitable for native mobile developers, projects whose usage will regularly exceed monthly credits, or organizations that require enterprise controls without moving to custom pricing.

Pros and cons

• Pros: Prompt-based generation covers code, design, logic and backend setup in one place.
• Pros: Hosting, analytics, custom domains and instant publishing shorten the path to a shareable release.
• Pros: Source ownership and two-way GitHub sync reduce lock-in concerns.
• Pros: Superagents and extensive one-click or custom API connections support automation-heavy projects.
• Cons: Every plan is credit-metered, so frequent builds and integrations can force an upgrade.
• Cons: Mobile apps are not supported as an output, limiting native-device projects.
• Cons: Enterprise pricing is custom, making that tier harder to budget in advance.

Alternatives

For a wider comparison of prompt-led tools, see No-Code AI App Builders and AI App Builders. Traditional no-code options are collected in No-code app builders, while Portfolio Website Builders is more appropriate for a presentation-focused site.

Choose Replit instead if you want broad desktop and mobile platform coverage and a free tier with daily usage, one live project and one background task. FlutterFlow is the alternative when Android, iOS, Linux, macOS, web and Windows targets matter and a project-based free tier is sufficient. Adalo offers a free building and testing plan with 500 records per app and unlimited test apps. Bubble is another web-and-mobile option with a free tier offering 50K workload units per month. Lovable uses daily build credits plus monthly Cloud and AI credits. Retool is the better direction for internal tools and workflow runs, with self-hosted support. Thunkable focuses on mobile-oriented projects with AI-token allowances and public-project limits. UI Bakery suits teams wanting self-hosted or web deployment and unlimited apps and data-source connections on its free tier.

Verdict

Choose Base44 if you want to turn plain-language ideas into hosted web applications with authentication, data, integrations and agents in one managed platform. Its strongest reason to buy is the unusually complete path from prompt to deployed, connected product while preserving source ownership. Look elsewhere if native mobile output is essential or if your workload will outgrow credit quotas; in those cases, a platform built around your target runtime or usage model is the safer choice.