A free AI app builder turns a plain-language prompt into a working app without asking you to pay. In 2026 almost every one is "free forever, but metered": the plan never expires, while AI generation is capped in credits, messages or tokens. Updated November 2026: we re-read the free plan of 14 builders on each vendor's own pricing page or documentation on November 3, 2026, so every limit below is current.
Quick Answer
The best free AI app builder depends on what you need to keep. For a real app with a database, login and hosting on a free plan, try Totalum (50 credits once, 2 projects), Lovable or Base44. For free code export, v0, Lovable (GitHub sync) and Google AI Studio lead. No major builder offers unlimited free AI generation.
Free AI app builder comparison: free tier limits in November 2026
This is the table most "best free" lists skip: the exact allowance, what resets, and the three things that decide whether your free work survives (a real backend, code export and a custom domain). Every row was read on the vendor's own page on November 3, 2026, with the monthly price toggle selected where a page offered one.
| Builder | Free allowance | Resets | Database and login on free | Code export on free | Custom domain from | Cheapest paid plan, billed monthly |
|---|---|---|---|---|---|---|
| Totalum | 50 credits, 2 projects | Once, at sign-up | Yes, a managed SQL database with an admin panel, plus sign-in | View the code free; download and GitHub from Starter | Starter | Starter, $29/month |
| Lovable | 5 build credits a day (max 30 a month), 20 Cloud credits, 4 AI credits | Daily and monthly | Yes, Lovable Cloud | GitHub sync yes; Download code from Pro | Pro | Pro, $25/month |
| Bolt.new | 300,000 tokens a day, 1M a month | Daily and monthly, no rollover | Yes, Bolt databases | Zip download and GitHub, no plan limit stated in its docs | Pro | Pro, $25/month (10M tokens) |
| v0 | $5 one-time credits for new users, 7 messages a day | Messages daily | No built-in database; bring your own | Yes, GitHub sync on Free | Through Vercel | Plus, $30 per user/month |
| Base44 | 25 message credits a month (max 5 a day), 100 integration credits, up to 5 apps | Daily and monthly | Yes, auth and a 200 MB database per app | No, GitHub sync from Builder ($50/month) | Starter | Starter, $20/month ($16 billed annually) |
| Replit | Daily Agent credits up to a monthly cap, Lite build only, Free Mode with a daily cap | Daily | Yes, built-in database | You work in the real files | Not stated; the 1 free published app goes down after 30 days | Core, $20/month ($18 billed annually) |
| Google AI Studio | Free, "modest quota" | Not published | Yes, auto-provisions Firestore and Firebase Auth | Yes, GitHub sync and ZIP download | Not documented | Usage is free; up to 2 apps on Cloud Run without billing, for eligible accounts |
| Dyad | Free and open source, you bring your own model key | Basic Agent: 20 messages a day | One-click Supabase or Neon | Yes, the code is on your machine | You host it | Pro, $20/month |
| FlutterFlow | 2 projects, 5 AI generation requests per lifetime | Never | Firebase and Supabase integrations | Code download from Basic | Basic | Basic, $39/month |
| Figma Make | 150 AI credits a day, up to 500 a month (Figma Starter) | Daily and monthly | Supabase or Payload backend | Not stated | Publishes via Figma Community only | Professional Full seat, $16/month billed annually |
| Emergent | 10 credits | See note below | Not stated | No, GitHub from Standard | Standard | Standard, $20/month ($17 billed annually) |
| Bubble | 500 AI credits a month, 50,000 workload units, development version only | Monthly | Yes, Bubble database (200 records) | No, proprietary format | Starter | Starter, $39/month ($32 billed annually) |
| Softr | 5 AI credits a month, unlimited apps, 5,000 records, 5 app users | Monthly | Yes, Softr databases | No, platform-hosted | Basic | Basic, $25/month ($19 billed annually) |
| Glide | Limited credits, 10 projects, 0 published apps | Not published | Not stated | No, platform-hosted | Not stated | Basic, $25/month |
Notes on the table. Emergent's pricing page says "10 free monthly credits" while its help center says 10 credits on your first day, and the free plan does not publish to production. Firebase Studio is missing on purpose: Google disabled new sign-ups and new workspaces on June 22, 2026 and shuts it down on March 22, 2027, pointing users to Google AI Studio and Antigravity instead. Glide's pricing page now sells GlideOS; Glide Classic has separate plans.
How to read it. The biggest allowance is rarely the most useful one. Bolt.new's token budget looks large, but tokens burn quickly on a real build. Lovable and Base44 reset daily, which suits steady tinkering. Totalum's 50 credits arrive once, so they are best spent building one real project end to end. The columns that decide whether your free work survives are the database column and the export column.
What "free" means in an AI app builder
Vendors use one word for four different deals, and they often run two at once:
- Free forever, metered by credits. No expiry, a fixed allowance that resets (or, on Totalum, a one-time starting balance). This is the dominant model because every prompt costs the vendor model inference.
- Free trial. Paid features for a fixed window, then a bill. A trial is not a free tier.
- Freemium prototype. Free to design and preview, but the app lives on the vendor's subdomain with a badge and often cannot be moved. Bubble's free plan, for example, has no live version at all.
- Free to build, paid to own and ship. You can generate and run a real app for free; code download, your own domain and more usage sit on a paid plan. This is the honest version of freemium, and it is where Totalum, Lovable and Base44 all sit.
None of these is dishonest by itself. The problem starts when "build for free" quietly means a demo you will have to rebuild before launch. So the useful question is not "is it free" but "what does the free tier let me keep and grow". If you are new to the category, what is an AI app builder defines the term and the ownership test that free tiers either pass or fail.
Is there a free AI app builder with unlimited credits?
No. Every major free AI app builder in November 2026 caps AI generation, and that is pricing physics rather than a gap in the market. The free allowances are 50 credits once on Totalum, 5 build credits a day on Lovable, 300,000 tokens a day on Bolt.new, 7 messages a day on v0, 25 message credits a month on Base44, 5 lifetime AI requests on FlutterFlow and 5 AI credits a month on Softr.
What some free plans make unlimited is something else: unlimited apps and databases on Softr, unlimited Bolt databases, unlimited database records on Totalum (billed in credits). "Unlimited" on a pricing page almost always means projects, apps or collaborators, not prompts.
The only genuinely uncapped route is to bring your own model. Dyad is free, open source and runs on your machine; you pay your model provider directly (or use a model you already pay for), and you handle the hosting, database and login yourself. Our guide to open source AI app builders covers that path in depth, including which licenses let you rebrand and resell.
Which free AI app builders let you export the code?
This is where the 2026 picture changed most since our October check. Verified on November 3, 2026:
- v0 lists Sync with GitHub on its free plan. The trade: 7 messages a day, and a front-end-first tool that expects you to bring your own backend.
- Lovable now lists Git sync (GitHub, GitLab and Bitbucket) on Free in its plan documentation. Download code and Edit code start on Pro at $25 a month.
- Google AI Studio documents GitHub two-way sync and ZIP download in Build mode, and it provisions Firestore and Firebase Auth for you.
- Bolt.new documents zip download and GitHub with no plan restriction stated.
- Dyad writes the code straight to your machine, so there is nothing to export.
- Replit puts you in a real code workspace on Starter, so you work in the files directly.
- Base44 gates GitHub two-way sync to Builder ($50 a month, or $40 billed annually). FlutterFlow gates code download to Basic ($39 a month). Totalum lets you view every line of your code free on every plan, and puts download and GitHub on Starter ($29 a month), on every project.
- Bubble, Softr and Glide have no source code to export on any plan. They are platform-hosted builders, not code generators.
Owning your code and exporting it are two different claims. Lovable's pricing FAQ says you own your projects and code; its plan table then decides which export route your plan has. Both statements are true, they just answer different questions. For the full builder-by-builder detail, see our guide to finding an AI app builder that lets you export your code.
Export is only half the test. A free export of a front end you still have to wire to a database, login and hosting is a starting point, not an app. The other half is what the code contains. Our breakdown of AI app builders that generate real code you own explains why a real backend on a mainstream stack matters more than the export button.
What you get free on Totalum
Totalum is an AI app builder: you describe the app, and its agent builds a real Next.js and React application with a database, sign-in and hosting, then tests it in a browser before you see it. Here is the free plan exactly as the pricing page on totalum.app read on November 3, 2026.
Included on Free:
- 50 credits to start, once. They do not renew each month, so treat them as a budget for one real project rather than a monthly allowance.
- 2 projects, and up to 1 new project per minute. Just you, no team members.
- Totalum AI, plus Figma connection so you can build from your designs.
- API and MCP access on every plan, including Free, so an agent such as Claude Code, Cursor or Codex can create and edit Totalum projects for you.
- View your source code free. Every line the agent writes is visible in the browser, on every plan.
- A real backend from the first prompt: each project gets its own managed SQL database (one for development and one for the published site) with a panel to see and edit records, built-in sign-in, and any minute of the last 30 days restorable.
- Built-in integrations with no keys to set up: email delivery, AI text and images, PDFs, file storage, scheduled jobs and more, billed in credits from your balance.
- Hosting on Cloudflare's global network, with the frontend and backend on Cloudflare Workers and the database on Cloudflare D1. You never need a Cloudflare account.
What starts on Starter ($29 a month): editing and downloading the full source, connecting GitHub and your own domain, Android and iOS app builds (a native shell that opens your published site), nightly backups of each live database, 250 credits a month, 10 projects, 3 team members, and no "Made with Totalum" badge. Paid plans apply all of this to every project on the account.
| Totalum Free | Totalum Starter | |
|---|---|---|
| Price | $0 | $29/month |
| Credits | 50, once | 250 a month |
| Projects | 2 | 10 |
| Team members | Just you | 3 |
| Database, sign-in, hosting | Yes | Yes |
| View source code | Yes | Yes |
| Edit and download code, GitHub | No | Yes, every project |
| Custom domain | No | Yes, every project |
| Android and iOS apps | No | Yes |
| API and MCP | Yes | Yes |
The honest boundary. Totalum is free to build and run, paid to own and ship. Credits also pay for infrastructure and built-in integrations, so a free project spends from the same 50 credits as the builds. If credits run out mid-build, the agent stops, saves a working version and charges only what it used. The upgrade matters less than what you upgrade: a free Totalum project is already a real Next.js app with a backend, so paying converts it into an exportable one instead of starting a rebuild.
Want to test a real app, not a prototype? Start free on Totalum and spend your 50 credits on one small project with a database and login, then read every line of the code before you decide anything.
The best free AI app builders in 2026, by what you want to do
The table answers "how much is free". This section answers "which one should I open first".
Best free AI app builder for a real app with a backend: Totalum
Pick Totalum if the goal is a product with users, logins and data, built on a mainstream stack a developer could extend later. The free plan builds and hosts it; Starter at $29 a month is the cheapest verified plan in this list that adds code download, GitHub and a custom domain on a generated full-stack app (Base44's GitHub tier is $50 a month billed monthly). The trade-off is the one-time credit balance: 50 credits suit one focused project, not open-ended tinkering. If you are building a company rather than a side project, our AI app builder for startups guide weighs that path further.
Best free plan for daily tinkering: Lovable
Lovable's daily grant (5 build credits a day, up to 30 a month) plus 20 Cloud credits suits a little building every day, and its design output is polished. Git sync on Free means your code can live in your own repository from day one; downloading and editing code in Lovable, a custom domain and removing the badge start on Pro at $25 a month. Our Lovable pricing 2026 guide explains how build and Cloud credits interact once you are paying.
Best for fast browser prototypes: Bolt.new
Bolt.new gives 300,000 tokens a day and 1 million a month, hosting on a bolt.host address with a "Made in Bolt" badge, and unlimited Bolt databases. Custom domains start on Pro at $25 a month, which also lifts you to 10 million tokens a month with rollover. Read our Bolt.new pricing 2026 breakdown before you rely on the daily cap.
Best free code export for front ends: v0
v0 is the cleanest free path to code in your own GitHub repository, with Design Mode and deploys to Vercel. New users get $5 of one-time credits and 7 messages a day. It is front-end first, so a database, logins and payments are yours to add.
Best for business apps with zero setup: Base44
Base44's free plan includes auth and a 200 MB database per app across up to 5 apps, on 25 message credits a month (no more than 5 a day). Private apps need Starter ($20 a month), and GitHub sync needs Builder ($50 a month). Our Base44 pricing guide covers the credit math, and Base44 vs Totalum compares the two head to head.
Best free option inside Google's ecosystem: Google AI Studio
AI Studio's Build mode is free to use, provisions Firestore and Firebase Auth, syncs to GitHub and downloads as a ZIP. Eligible accounts can publish up to 2 full-stack apps to Cloud Run without a billing account; Google Workspace accounts and anyone with a current or past paid Cloud billing account are excluded, and Cloud Run pricing may apply after that. It ties you to Google Cloud, which is fine if you already live there.
Best for learning to code with an agent: Replit
Replit's free Starter plan puts you in a real workspace with daily Agent credits, Lite build and Free Mode with a daily cap. Publishing is the tight part: 1 published app, which goes down after 30 days and carries the Replit badge. Core is $20 a month. If you are leaving Replit rather than joining it, our list of the best Replit alternatives compares the field.
Best free and fully local: Dyad
Dyad is open source and runs on your computer with your own model key, writes standard code you own and connects to Supabase or Neon in one click. Hosting and maintenance are on you. See how it compares in Dyad vs Totalum.
Also worth knowing: FlutterFlow, Figma Make, Emergent, Bubble, Softr and Glide
- FlutterFlow suits native mobile prototypes, but 5 AI requests per lifetime is a taste, not a build budget.
- Figma Make turns designs into working prototypes on Figma's free Starter plan (150 AI credits a day, up to 500 a month), publishing through Figma Community.
- Emergent builds web and mobile apps from chat; the free plan does not publish to production. Our Emergent vs Totalum breakdown compares the two.
- Bubble, Softr and Glide are platform-hosted no-code builders: generous free workspaces, no code to take with you, and live publishing or a custom domain on paid plans.
How to pick a free AI app builder that will not trap you
Run every candidate through five questions before you invest a weekend in it:
- Does the free tier build a real backend, with a database and login, or only a front end you will wire up later?
- Can I take the code, and on which plan? Check the plan table or docs, not the landing page. If export is paid, price that plan in now; it is the real cost of not being locked in.
- Can the exported code run elsewhere? Code on a mainstream stack such as Next.js can be hosted anywhere. A proprietary app format cannot, whatever the export button is called.
- What exactly moves behind the paywall? Usually a custom domain, badge removal, more credits and team members. Make sure you can afford that plan on launch day.
- Will my free work carry forward? The best free tier is one where upgrading is a billing decision, not a rebuild.
A free AI app builder that scores well on questions 1, 3 and 5 is worth more than one with a bigger credit allowance, because it protects the time you are about to spend. For the wider ranking beyond free plans, see our AI app builder comparison for 2026, and for the production checklist, what makes a production-ready AI app builder.
When should you upgrade from a free AI app builder?
Plan for three moments in advance, so a paywall never catches you mid-launch:
- When the app needs your own domain. A vendor subdomain is fine for feedback; real users, trust and search visibility need your domain, which is a paid feature on nearly every builder in the table.
- When real people log in and pay. Accounts, data and payments call for nightly backups, more capacity and no badge.
- When credits ration your progress. If every iteration waits for a daily reset, the paid plan usually costs less than the stalled momentum.
How do paid AI app builders compare with free ones? The paid entry tiers are close in price: $20 a month for Replit Core and Base44 Starter, $25 for Lovable Pro and Bolt.new Pro, $29 for Totalum Starter, $30 per user for v0 Plus, and $39 for Bubble Starter and FlutterFlow Basic, all billed monthly as read on November 3, 2026. The differences are what each tier unlocks: Base44 Starter adds a domain but not GitHub, while Totalum Starter adds code download, GitHub, a custom domain and mobile apps on every project.
FAQ
Is there a free AI app builder with unlimited credits?
No major one. Every prompt costs the vendor model inference, so free AI generation is capped everywhere: 50 credits once on Totalum, 5 build credits a day on Lovable, 300,000 tokens a day on Bolt.new, 7 messages a day on v0 and 25 message credits a month on Base44. Some plans make projects or databases unlimited, not prompts. The only uncapped route is an open-source builder such as Dyad with your own model key, where you pay the model provider directly.
What limitations should I expect on free AI app builder plans?
Expect a cap on AI generation (daily, monthly or one-time), a vendor subdomain with a badge instead of your own domain, a limit on projects or published apps, and often no code download. Some free plans also skip a real backend, and a few restrict publishing: Replit's free app goes down after 30 days, Bubble's free plan has no live version, and Glide's free plan has 0 published apps.
Which AI app builder free tier is best?
For a real app with a database, login and hosting, Totalum, Lovable and Base44 build a working backend on the free plan. For free code export, v0 and Lovable sync to GitHub and Google AI Studio downloads a ZIP. For the largest daily allowance, Bolt.new's 300,000 tokens a day leads. Pick by what you need to keep, not by the size of the allowance.
Can free AI app builders use a custom domain?
Not on the major ones. As of November 3, 2026, a custom domain starts on Totalum Starter ($29 a month), Lovable Pro ($25), Bolt.new Pro ($25), Base44 Starter ($20), Bubble Starter ($39), FlutterFlow Basic ($39), Softr Basic ($25) and Emergent Standard ($20). v0 deploys through Vercel, where domains are configured on the Vercel side.
Do free AI app builders let me export my source code?
Some do. v0 and Lovable include GitHub sync on their free plans, Google AI Studio and Bolt.new document ZIP download and GitHub, and Dyad keeps the code on your machine. Base44 (GitHub from Builder), FlutterFlow (download from Basic) and Totalum (download and GitHub from Starter, with code viewing free) gate export to a paid plan. Bubble, Softr and Glide have no code export at all.
What do you get free on Totalum?
Totalum's free plan gives 50 credits to start (once, not per month), 2 projects, Totalum AI, Figma connection, and API and MCP access. Every project includes a managed SQL database with an admin panel, sign-in and hosting, and you can view all of the source code. Editing and downloading code, GitHub, a custom domain, mobile apps and nightly backups start on Starter at $29 a month.
Can I build an app free forever?
Yes, on plans that never expire, such as Totalum Free, Lovable Free, Bolt.new Free, Base44 Free and Replit Starter. What is not forever is the allowance: credits reset daily or monthly, or, on Totalum, arrive once. Building and running a small app at no cost is realistic; growing it usually means a paid plan.
Can ChatGPT build me an app for free?
ChatGPT can write the code, but you still have to run it, host it, and wire up the database and login yourself. An AI app builder does that surrounding work for you. You can combine the two: Totalum's API and MCP work on every plan, including Free, so an AI agent can drive the builder directly and you get a hosted app instead of loose files.
Start free with Totalum
If you want a free AI app builder whose free work is a real application rather than a throwaway prototype, start on Totalum. Describe your idea and get a Next.js app with a database, sign-in and hosting on 50 free credits, with API and MCP included on every plan. When you are ready to download the source, connect GitHub and ship on your own domain, Starter is $29 a month and covers every project. Start building free at totalum.app.
Weighing the full field rather than only free plans? Our ranking of the best Lovable alternatives puts monthly prices and code ownership for ten builders in one table, and if you want to run your own builder, here is how to build your own AI app builder from an open-source Next.js starter.