Base44 costs $0 to $160 per month in 2026 — a free plan for testing, then four paid tiers at $16, $40, $80, and $160 a month billed annually (about 20% more if you pay monthly). That’s the simple part. The part that actually determines your bill is Base44’s two-credit system: message credits that drain while you build your app, and integration credits that drain while people use it. Two separate pools, two separate ways to hit a wall mid-month.
I spent several weeks building real apps on Base44 across different plan tiers — a client CRM, an internal dashboard, a simple booking tool — specifically to see where the credits run out and the bill climbs. This review rates every tier, explains exactly how both credit systems work, and covers the costs that surprised me along the way. It’s written for the business owner or non-developer deciding whether Base44 is a predictable place to build — the honest version, not the pricing-page version.
What Is Base44?
Base44 is an AI-powered app builder in the category people call “vibe coding.” It runs on large language models — the same class of AI that powers ChatGPT — trained to turn descriptions into working software. You describe the app you want in plain English — “a client portal where customers upload files and track project status” — and the AI generates the whole application: the interface, the backend logic, the database, user logins, even payments. The apps run on real production infrastructure, not a sandbox, and connect to everyday tools like Gmail, Slack, Notion, and Stripe.
It’s one of the fastest-growing AI development platforms of the past two years — enough traction that Wix acquired it in 2025 — and it competes directly with Lovable, Bolt, and Replit for anyone who wants working software without writing code. What sets its pricing apart from those rivals is the dual-credit model, which is either refreshingly aligned with real usage or confusingly unpredictable, depending on how well you understand it before you commit. That’s what the rest of this guide is for.
What You Can Build with Base44
Before the pricing makes sense, it helps to know what you’re actually paying to build. Base44 generates full-stack web applications — real apps with a database, user accounts, and a hosted front-end, not static pages.
In testing, the app types that worked best were internal business tools and simple customer-facing apps: client portals, CRM systems, booking and scheduling apps, inventory dashboards, expense trackers, and lightweight marketplace apps. Each is a genuine web application — the AI builds the user interface, wires up the page layouts and forms, generates the backend logic, and provisions the database and authentication underneath. The interface design is functional rather than beautiful out of the box; Base44 produces clean, usable app layouts, but if pixel-level front-end design is your priority, tools like Lovable produce more polished interfaces on the first pass.
Every app is responsive, so it works as a web app in a mobile browser, though Base44 builds web applications rather than native iOS or Android mobile apps. For most internal tools and MVPs, a responsive web app is exactly what’s needed. The apps run on production infrastructure with real hosting, custom domains on paid plans, and live integrations to services like Stripe, Slack, and Gmail — so what you build is a deployable application, not a prototype that dies when you close the browser.
That range — data-driven business apps with real interfaces, hosting, and integrations — is what the credits below actually pay for.
Base44 Pricing Plans in 2026
Base44 offers five tiers, plus custom Enterprise pricing. Annual billing saves 20% on every paid plan.
| Plan | Annual (per mo) | Monthly | Message credits | Integration credits | Best for |
|---|---|---|---|---|---|
| Free | $0 | $0 | 25/mo | 100/mo | Testing the platform |
| Starter | $16 | $20 | 100/mo | 2,000/mo | Hobby projects, first MVPs |
| Builder | $40 | $50 | 250/mo | 10,000/mo | Shipping a real product |
| Pro | $80 | $100 | 500/mo | 20,000/mo | Multiple active projects |
| Elite | $160 | $200 | 1,200/mo | 50,000/mo | High-traffic production apps |
Rating the tiers against what they actually unlock: the Free plan is a genuine test drive — core features, logins, and a database — but 25 message credits disappear fast, and since February 2026 new private apps require a paid plan. Starter is the first useful tier: unlimited apps, private projects, and in-app code editing, which lets you fix small things directly instead of spending a credit on an AI prompt. Builder is the first production-ready tier and, in our assessment, the best-value plan for anyone shipping something real — it adds a custom domain, backend functions, and GitHub integration. Pro mostly just doubles your credits. Elite is for apps with heavy live usage, where the 50,000 integration credits are the whole point.
Students and teachers can get up to 50% off Starter with verification.
How Base44’s Two Credit Systems Actually Work
This is the section that determines whether your Base44 bill is predictable, and it’s where most pricing pages go vague. Base44 charges usage through two separate credit pools that behave differently.
Message credits are what you spend while building. Here’s how they work in practice: every prompt you send the AI — add a feature, fix a bug, change a layout — consumes message credits as the AI model generates the code to fulfil the request. The cost scales with how much work the AI does: brainstorming in discussion mode runs around 0.3 credits per message, while real build prompts cost more. Vague prompts that need repeated correction are the fastest way to drain this pool, because failed attempts cost credits too.
Integration credits are what your live app spends. When a user of your app triggers an action that calls a built-in AI service — an LLM call to a language model, an AI image generation request, sending an email, uploading a file, running an automation — that burns an integration credit. One important exception: standard database operations are free. Reading and writing records doesn’t touch your integration credits, which is why a simple internal tool can run for months on a small allowance while an AI-powered app with chat features can burn thousands of credits fast.
It’s worth understanding where these actions actually run. Base44 hosts your app on managed production infrastructure — the database, the backend server functions, the authentication service, and the deployment pipeline are all provisioned and hosted for you. Message credits pay for the AI’s code-generation work; integration credits pay for the runtime services your deployed app consumes on that infrastructure. The two pools run independently, and hitting zero on either one stops that side of the platform. Run out of message credits and you can’t keep building; run out of integration credits and your app’s integration-backed features stop responding for users until the cycle resets. Credits don’t roll over — both pools reset monthly on your billing anniversary and unused credits expire. If you run short mid-cycle, Base44’s current pricing page offers credit top-ups, or you can upgrade a tier for an immediate refill.
The Costs That Surprise People
Here’s where my testing got expensive. Building the CRM, I watched message credits drain faster than the plan allowance suggested they should — not because the app was complex, but because getting the AI to produce exactly what I wanted took repeated tries, and every attempt cost credits whether it worked or not. Three things catch new Base44 users off guard, and they’re worth knowing before you pick a plan. First, bad AI outputs still consume credits — if the AI misunderstands your prompt and you spend five attempts getting one feature right, that’s five prompts’ worth of message credits for one result. Real users on community forums consistently report burning through credits faster than expected for exactly this reason, and it’s the strongest argument for writing precise, detailed prompts. Second, credits never roll over, so a quiet month is a wasted allowance — plan your tier around your average usage, not your peak. Third, code export is frontend-only: from Builder up you can sync your app’s frontend to GitHub, but the backend and database stay on Base44’s platform. If full migration matters to you someday, budget for rebuilding the backend elsewhere.
None of these are dealbreakers. They’re the fine print that separates an informed plan choice from an expensive surprise.
What Each Plan Really Costs: Worked Examples
To work out which plan fits you, match your situation to these examples. If you’re testing whether the AI app builder fits how you work, start on the Free plan — it’s genuinely $0, enough to generate one simple app and poke at the interface, but not enough to finish anything. For a solo founder building an MVP on Starter at $16/month annual, 100 message credits supports steady building if your prompts are disciplined, and 2,000 integration credits comfortably covers a small app’s live usage. For a business shipping a client-facing product on Builder at $40/month, the custom domain and backend functions matter more than the credit bump — this is the tier where a Base44 app stops looking like a prototype. And for an app with real daily users triggering AI features, Elite’s 50,000 integration credits at $160/month is the honest cost of running an AI-powered product on the platform.
How to Choose Your Base44 Plan, Step by Step
Picking the right tier is a process, not a guess. Here’s how to work it out before you pay.
Step 1: Estimate your build volume. Count how many distinct features your app needs, then multiply by three or four to account for the AI needing several prompts per feature. That’s a rough message-credit estimate for the build. If it’s under 100, Starter covers you; a larger app pushes you toward Builder’s 250.
Step 2: Estimate your live usage. Work out how many integration actions your app’s users will trigger per month — every email sent, LLM call, file upload, or automation. Remember that ordinary database reads and writes are free and don’t count. A low-traffic internal tool rarely exceeds Starter’s 2,000 integration credits; a customer-facing AI app can blow past 10,000 fast.
Step 3: Check your feature requirements. If you need a custom domain, backend functions, or GitHub export, you need Builder or above — those aren’t available on Starter regardless of your credit math.
Step 4: Start one tier lower than you think, on monthly billing. Build for two weeks and watch your actual credit consumption in the dashboard before committing to annual billing. You’ll know your real usage pattern by then, and you can switch to annual (saving 20%) once you’re sure which tier fits.
Step 5: Upgrade reactively, not preemptively. Base44 lets you upgrade instantly from the billing dashboard the moment you hit a limit, so there’s no penalty for starting lean. Don’t pay for Elite credits you might use; pay for them when you actually do.
Following these steps in order will land most people on Starter or Builder, which is exactly where Base44 is best value.
Base44 vs Lovable vs Bolt-on Price
The comparison every buyer runs. Here’s how the entry paid tiers stack up in 2026:
| Tool | Entry paid plan | Model | Where it wins |
|---|---|---|---|
| Base44 | $16/mo (annual) | Message + integration credits | Cheapest entry; hosting, database, auth bundled |
| Lovable | ~$21/mo (annual) | Credits, shared across seats | Teams; polished design output |
| Bolt | $20/mo | Tokens, roll over one month | Solo builders; code visibility |
To choose between them, start with how you build. In our assessment, Base44 wins on entry price and on bundling — hosting, database, and logins are included where rivals lean on paid add-ons, so if you want the simplest all-in-one setup, this is how to get it cheapest. At the top end the gap widens: Base44’s Elite at $160/month delivers message volume that costs roughly $294/month on Lovable’s equivalent tier. The trade-off is lock-in: Bolt and Lovable give fuller code access, while Base44 keeps your backend on its platform. Choose Base44 for the cheapest all-in-one path to a working app; choose Bolt if you want to own every line of code; choose Lovable if design polish and team seats matter most.
Which Plan Should You Choose?
Our plan-by-plan verdict. Start on Free to see whether describing an app in plain English actually produces what you imagine — it costs nothing and answers the question in an afternoon. Move to Starter the moment you’re building anything you care about; private apps and in-app code editing pay for themselves immediately. Choose Builder when real users will touch the app — the custom domain, backend functions, and GitHub sync make it the first tier that ships a credible product, and it’s the best value on the list. Skip Pro unless you’re consistently exhausting Builder’s credits across multiple projects. Choose Elite only when live usage — LLM calls, uploads, automations — is genuinely heavy, because that’s the tier priced for integration volume rather than building.
Frequently Asked Questions
Base44 costs $0 to $160 per month billed annually ($0 to $200 monthly). The five plans are Free ($0), Starter ($16/mo annual), Builder ($40), Pro ($80), and Elite ($160), differing mainly in message credits for building and integration credits for live app usage. Enterprise pricing is custom.
Base44 is an AI app builder — a no-code development platform that turns plain-English descriptions into working full-stack web apps, including the interface, backend, database, and user authentication, hosted on production infrastructure. It was acquired by Wix in 2025 and competes with Lovable, Bolt, and Replit.
Base44 uses two credit types, and here’s how to keep track of both. Message credits are spent when you prompt the AI model to build or edit your app; integration credits are spent when your live app triggers AI-powered actions like LLM calls, emails, or file uploads. Standard database reads and writes are free. Both pools reset monthly and unused credits don’t roll over.
Base44 has a permanent free plan with 25 message credits and 100 integration credits per month. To make the most of it, use it to test the AI app builder and generate a simple app first — it’s enough for that, but not enough to build or run anything substantial. Since February 2026, new private apps require a paid plan.
At entry level, yes. Base44’s Starter at $16/month (annual) undercuts Lovable (~$21/mo annual) and Bolt ($20/mo). At high volume the gap grows — Base44’s Elite delivers message volume for $160/month that costs roughly $294/month on Lovable. The trade-off is that Bolt and Lovable offer fuller code export.
For the right project, yes. In testing, Base44 earned its price when the goal was shipping a working internal tool or MVP fast — it bundles hosting, a database, authentication, and integrations into one bill, which genuinely undercuts stitching those services together separately. It’s worth it if you prompt carefully and pick a tier matched to real usage. It’s not worth it if you need to export and self-host the full application, need pixel-perfect custom design, or expect the credit cost to stay flat while you iterate heavily — the credit meter rewards precision and punishes trial-and-error. For most non-developers building a real, hosted app without a development team, the Builder plan at $40/month is worth it.
Getting started takes four steps. First, sign up for the free plan at base44.com — no payment needed to begin. Second, describe the app you want in plain English in the prompt box; be specific about what it does and who uses it, because a clear first prompt saves message credits later. Third, review what the AI generates, then refine it through follow-up prompts until the app works the way you want. Fourth, when you’re ready to publish, connect a custom domain (on Builder or above) and deploy. The whole process from sign-up to a live app can take under an hour for a simple tool — the key is writing precise prompts so the AI model gets it right the first time and you don’t burn credits on corrections.
The Verdict
Base44 is one of the cheapest ways to turn a plain-English description into a working, hosted app, and its pricing rewards exactly the people it’s built for: builders who prompt carefully and pick a tier matched to their app’s real usage. After building across the tiers, I rate the Builder plan as the sweet spot — the first production-ready tier, and the one where my test apps stopped feeling like prototypes. It’s the best value on the list. Go in understanding the two credit pools, write your prompts carefully so you’re not paying for the AI’s mistakes, accept that the backend lives on Base44’s platform, and the pricing is genuinely competitive for what you get. Go in blind, and the credit meter will teach you the expensive way — as it taught me, four days into a build with a half-finished app and an empty credit balance.
