This Base44 review covers one of the best known AI app builders, now owned by Wix. You describe an idea in plain English and Base44 builds a working product: pages, a database, user logins, integrations and hosting, ready to publish. It can certainly produce a simple website, but its real strength is small apps, such as booking tools, client portals, dashboards and internal tools, built by people who do not write code. That makes it simpler than full developer platforms and more capable than a plain page builder, with a credit system you need to understand before you rely on it.

Our verdict

Base44 is a friendly, prompt-first way to get a functional web app online quickly, with the backend pieces most beginners struggle with already built in. Professional reviewers like its interface, its free plan and its long list of integrations, and Wix's ownership gives it financial backing that many young AI tools lack. The cautions are real, though. Published apps consume integration credits as they run, so an app can stop working if credits run out. The AI sometimes builds more than you asked for. User reviews are far less positive than editorial ones, mainly about credit use and support. And a security flaw found by researchers shortly after the Wix acquisition is a reminder to review any app that holds private data. For a simple, fast build, it earns its place on our list; for a mission-critical app, plan for testing and growth costs.

What is Base44 and who is it for?

Base44's homepage describes an AI no-code platform for building apps, websites and AI agents from plain language, with built-in backend storage, a database, authentication, hosting, custom domains, payments, analytics and marketing tools. The footer names Wix.com Ltd. as the owner. TechCrunch reported that Wix bought the bootstrapped startup for cash when it was only months old, after it had grown to a large user base mainly by word of mouth and was already profitable. Wix's announcement positioned it as a chat-based tool that handles databases, authentication and deployment behind the scenes.

The intended users are entrepreneurs, small teams and business staff who want custom software without hiring developers: someone replacing a spreadsheet with a proper booking or inventory app, a coach who wants a client portal, or a team lead who needs an internal dashboard. Developers can use it for prototypes and then edit code directly on paid plans.

Key features

Backend included

The most useful thing about Base44 for non-technical builders is that the hard parts are built in. Every plan includes a database, user authentication and analytics, according to the pricing page, so you do not need to set up and connect separate services. TechRadar notes that you can connect an external database such as Supabase if you prefer.

Integrations and agents

Base44 lists connections to Google Calendar, Gmail, Slack, Notion, HubSpot, Salesforce and custom APIs, and reviewers describe many more, from Google Sheets and Drive to Dropbox, OneDrive, Airtable and Discord. It also promotes AI agents that can carry out tasks such as customer support or analysis inside your app. These integrations are what turn a demo into something useful, and they are also what consume integration credits once your app is live.

Code access and GitHub

Paid plans allow in-app code edits, and the pricing page lists GitHub integration from the Builder plan upward. That gives you a way to keep a copy of your project and work with developers. Bear in mind that an exported project still relies on Base44's backend services, so moving it elsewhere is not a simple copy and paste.

Publishing and mobile

You can publish to a Base44 subdomain, and paid plans let you connect your own domain. Base44 also has iOS and Android apps for building on the go, and TechRadar reports that projects can be prepared for submission to Apple's and Google's app stores, subject to their review.

How much does Base44 cost?

Prices change and our product card shows current figures from our data, so here is the structure. The pricing page lists a free plan and four paid tiers named Starter, Builder, Pro and Elite, plus enterprise options. Each tier includes two monthly allowances: message credits, which you spend when you ask the AI to build or change something, and integration credits, which your app spends when it performs actions such as sending email, calling an AI model or using a connected service. The free plan caps the number of apps and includes core features only. Starter adds unlimited apps, in-app code edits and custom domains. Builder adds a choice of AI model, GitHub integration and early access to beta features. Pro and Elite raise the allowances and add premium support. Annual billing is discounted compared with monthly.

The detail that matters most comes from TechRadar's review: once an app is published, it draws on integration credits, and if those run out, the app stops working until the allowance resets or you upgrade. Size your plan for how the app will be used, not just for how long it takes to build.

Is Base44 safe?

Base44's security page lists encryption in transit and at rest, SOC 2 Type II and ISO 27001 certification, GDPR compliance with a data processing agreement, role-based workspace access, two-factor authentication, single sign-on and IP allowlisting for enterprise customers, a bug bounty, penetration testing and a built-in scanner that checks apps for issues such as exposed secrets, missing authentication and weak data access rules. It names its main infrastructure providers and says data is stored in the US by default, with other regions available on the top plans.

There is also a track record to consider. The Hacker News reported that researchers at Wiz found a flaw that let outsiders register for private Base44 apps using only an app's identifier, bypassing login protections including single sign-on. Wix fixed it within a day of being told, and there was no evidence it had been abused. The lesson is not that Base44 is uniquely risky, but that platforms built this quickly can have gaps, and that apps handling personal or business data deserve their own checks: test what each user role can see, run the built-in security scan, and consider a professional review before you collect sensitive information.

What could be better

  • Credits in two currencies. Message and integration credits are easy to confuse, and running out of the second can take a live app offline.
  • The AI goes off-script. TechRadar found it prone to adding features nobody asked for, which costs credits and can complicate an app.
  • Testing is on you. AllAboutCookies noted the lack of end-to-end testing, so you need to check each function yourself.
  • Lock-in. Exported code depends on Base44's backend, so leaving means rebuilding parts of the app.
  • Support and billing complaints. User reviews frequently mention unhelpful responses and disputes over credits and charges.

Who should choose something else?

If you need a straightforward business website, a dedicated website builder, including Wix's own, will give you more design control, predictable pricing and no credits to monitor. If you are building a product you expect to scale to many users or to hand to an engineering team, a platform that generates portable code on a standard stack, or a conventional development route, may age better. If your app will process health, financial or other sensitive data, get specialist advice on compliance before relying on any no-code platform.

Is Base44 worth it?

For prototypes, internal tools and simple customer-facing apps, Base44 offers a lot: it removes the setup work around databases, logins and hosting, connects to the tools small businesses already use, and lets you try it for free. Wix's ownership adds some reassurance about its future. It is worth it when you plan your credit use, test your app properly and accept that you are building on Base44's platform rather than owning a portable codebase.

What other reviewers found

  • TechRadar called it a strong no-code tool with a friendly prompt interface, a useful free tier and a mobile app, but warned that it can over-deliver or wander off the brief and needs reining in.
  • AllAboutCookies scored it very highly for beginner friendliness, integrations, the built-in security scanner and code access, while flagging the lack of end-to-end testing, backend lock-in and negative online sentiment about scaling and support.
  • The Hacker News covered the access bypass flaw found by Wiz and its rapid fix, using it to illustrate the new security risks of AI app platforms.
  • TechCrunch reported on the acquisition and the company's unusually fast, profitable growth before Wix bought it.
  • On Trustpilot, Base44 averages a low score across several hundred reviews: some users, including complete beginners, praise how easily they built what they needed, while many others complain about credits running out, AI fix loops, billing and slow support.

Where they agree and disagree. Editorial reviewers agree that Base44 is easy to start with and capable for small apps, and that its integrations are a real strength. They agree too that you must keep the AI on a tight brief and test the result. The sharpest split is between professional reviews and user reviews: editors who build one test app tend to be impressed, while users running apps day to day report credit and support frustrations. Reviewers also disagree on code portability; TechRadar said it could not sync to GitHub, while Base44's current pricing lists GitHub integration on its Builder plan and up. For a buyer, the practical conclusion is to build something small on the free plan, watch exactly how both kinds of credits are used, and only then choose a paid tier.

Bottom line

Base44 makes building a working app with logins, data and integrations accessible to non-developers, backed by a large and established owner. It suits prototypes, internal tools and simple customer apps. Go in with eyes open about credits, testing and lock-in, and choose a plain website builder if a website is all you need.

Frequently asked questions

Is Base44 free?

Base44 has a free plan with a monthly allowance of message credits and integration credits, a cap on the number of apps, and core features including a database, user authentication and analytics. It is good for trying the platform. Custom domains, unlimited apps, code edits and GitHub integration require paid plans, and busy published apps usually need the larger integration allowances of a paid tier.

Who owns Base44?

Base44 is owned by Wix, the website building company. Wix bought the startup a few months after it launched, and Base44's site footer now names Wix.com Ltd. Base44 continues to run as its own product, focused on building apps from prompts, alongside Wix's traditional website builder. Wix's ownership gives Base44 the backing of a large, publicly listed company.

What are Base44 integration credits?

Base44 uses two kinds of monthly credits. Message credits are spent when you ask the AI to build or change your app. Integration credits are spent by your app itself when it performs actions such as sending email, using an AI model or calling a connected service. According to TechRadar, a published app stops working if its integration credits run out, until they reset or you upgrade.

Is Base44 secure?

Base44 says it encrypts data in transit and at rest, holds SOC 2 Type II and ISO 27001 certification, offers two-factor authentication and runs a bug bounty and penetration tests. Researchers found and reported an access bypass flaw soon after the Wix purchase, which was fixed within a day with no evidence of abuse. Check permissions and run the built-in security scan on any app holding personal data.

Can I build a normal website with Base44?

Yes, you can build and publish a simple website, and paid plans let you connect your own domain. However, Base44 is designed around apps with data, logins and integrations, and it charges in AI credits. For a brochure site, portfolio or local business site, a conventional website builder will usually give you more design control and more predictable costs.

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