A Base44 alternative that hands you the code.
Base44 made no-code app building genuinely fast: describe what you want, and auth, database, hosting and email are simply there. The trade is what you own when you’re done. opix generates a real Next.js codebase on a Postgres database that’s yours outright — here’s the honest comparison.
Free welcome credits · no card required · failed builds cost $0
What Base44 does well
Base44’s pitch is completeness, and it delivers: every plan — including free — bundles AI building, an integrated backend and database, authentication, hosting, cloud storage, analytics, payment processing and email tools. There is nothing to wire up, which is exactly what someone who has never opened a code editor wants. Wix acquired it in June 2025 and runs it as a distinct product, so there’s a large company behind it, and the Starter plan at $16/month billed annually undercuts our own entry price.
It also ships useful connectors — Gmail, Slack, Notion, HubSpot, Salesforce — and calls made through your own API keys don’t consume its integration credits. From the Builder plan up, two-way GitHub sync lets you pull the app source into your own repo. For internal tools, portals and CRMs built by non-technical teams, the speed from idea to something clickable is real.
Side by side
Base44 details from base44.com/pricing and docs.base44.com, early July 2026. Check their pages for current terms.
| Base44 | ● opix | |
|---|---|---|
| Entry price | Free: 25 message credits/mo (max 5/day); Starter $20/mo ($16/mo billed annually) with 100 message credits | Free welcome credits, no card; Starter $29/mo with 120 credits |
| Credit model | Two meters: message credits to build, integration credits when the app runs (emails, LLM calls, automations) | Build credits with a live cost meter; in-app AI is capped and can run on your own keys |
| Failed builds | Credits are non-refundable for AI mistakes, per official docs | Failed builds, retries and auto-fixes are always free |
| Credit expiry | Unused monthly credits expire at the end of each cycle; no rollover | Plan credits refresh monthly; one-time packs never expire |
| Generated stack | Vite + React app on Base44’s managed backend and proprietary “entities” datastore | Next.js App Router + TypeScript on a dedicated Neon Postgres you own |
| Leaving | GitHub/ZIP export of app code (Builder plan up); the managed backend stays on Base44; data exits as per-table CSV | GitHub export + eject to any host — standard code, standard Postgres, whole app |
| Database | Built-in entities system; no external database option documented, no direct SQL access | Dedicated Postgres per app — real schema, SQL when you want it |
| Company | Owned by Wix (acquired June 2025) | Independent — Switzerland, CH/EU data posture, DPA available |
Where opix stakes its difference
Code that runs anywhere
Base44’s exported app still needs its hosted backend to run, per its own docs. An exported opix app is a normal Next.js repo — install, run, deploy to any host, no calls home.
A database, not an abstraction
Entities are convenient until you need a join, a migration or an exit. Every opix app gets its own Postgres — real schema in your repo, portable to any provider.
$0 failure policy
Base44’s docs state credits are non-refundable for AI mistakes. opix settles failed builds at zero — the vendor eats its own errors, which keeps the incentives honest.
Costs you see up front
Base44’s docs say an action’s credit cost is only known after it runs. The opix meter prices every build before and after, and hard caps bound the project.
How to choose
Choose Base44 if you never want to think about code and value everything being built in: auth, database, hosting, email and payments with zero setup, at a lower entry price. For internal tools and quick portals where the app’s future is measured in months, that convenience is the product — and it’s a good one.
Choose opix if the code is the point: a real Next.js application on a Postgres you own, exportable and ejectable as a whole, with failures free and costs visible before you spend. Fair warning in both directions — opix costs more at entry and shows you a real codebase, which is more to look at. It’s also more that’s actually yours.
Asked before you asked.
Does Base44 export code?+
Partly. From the Builder plan up, two-way GitHub sync exports the Vite + React app source — but per Base44’s own docs the exported project needs an environment variable pointing at Base44’s hosted backend, and the entities database, auth and integrations stay on their infrastructure. Data leaves as per-table CSV. opix exports the entire application, database included.
Do Base44 credits roll over?+
No — official docs state unused monthly credits expire at the end of each credit cycle, and the free plan additionally caps at 5 credits a day. opix plan credits refresh monthly too, but one-time packs never expire and need no subscription to spend.
What are Base44 integration credits?+
Base44 meters twice: message credits pay for building, and integration credits burn while your app runs — roughly one per email, several per LLM call, one per automation run. When they run out, end-user actions fail. On opix, standard app runtime isn’t metered; in-app AI runs through a capped gateway or on your own API keys.
Is Base44 owned by Wix?+
Yes. Wix acquired Base44 in June 2025 for roughly $80M in initial consideration plus earn-outs, and operates it as a distinct product and brand. It was bootstrapped by solo founder Maor Shlomo before the acquisition.
Can I use my own database with Base44?+
Base44’s docs describe no option to bring an external database, and there’s no direct SQL access to its built-in entities datastore. On opix every app is generated against its own dedicated Postgres — the schema lives in your repo and the database moves with you.
Is opix harder to use than Base44?+
The day-to-day flow is the same: describe, watch it build, refine in chat. The difference is underneath — opix produces a real codebase you never have to read, but can. If a developer ever joins the project, that difference is the whole ballgame.
Own what you build.
Describe your app once — get a real Next.js repo and a Postgres database that leave with you. Welcome credits free, failures $0.
Base44 is a trademark of its owner (a Wix company); opix is not affiliated with or endorsed by Base44 or Wix. Competitor details reflect base44.com/pricing and docs.base44.com as read in early July 2026 and may have changed — verify current terms before deciding.