Delv
No Code Builderby Base44 (Wix)★ 4.3

Base44

Prompt-first no-code app builder (acquired by Wix) that spins up UI, backend, database and hosting from natural language.

Try it Also in Tools: AI Code & Dev →
B
Safety & Trust

Delv Safety Grade: B

Score 71/100 · assessed 2026-04-18

Maintainer85
Permissions55
Supply chain65
Transparency50
Incidents100

Base44 is a no-code platform acquired by Wix, providing strong organisational backing from a major web services company. The acquisition significantly improves maintainer legitimacy and long-term viability. However, as a closed-source web service with no public repository, transparency is limited. The platform generates full-stack applications including backend, database and hosting from natural language prompts, which implies broad permissions including code generation, database writes, and network access. Supply chain risk is moderate as users depend entirely on Wix's hosted infrastructure without ability to audit or self-host. The freemium model with paid tiers suggests commercial sustainability. No known security incidents exist, but the closed nature and broad capabilities warrant careful consideration of what data and logic you entrust to the platform.

Green flags

  • Acquired by Wix, providing major vendor backing and resources
  • Commercial entity with accountability and support infrastructure
  • No known security incidents or breaches
  • Freemium model suggests sustainable business model

Red flags

  • No public repository or source code available for audit
  • Generates and executes backend code without visible review process
  • Full database write access with unclear data isolation guarantees
  • Closed-source platform with limited transparency into security practices

Permissions requested

Outbound networkDB writeDB readShell executeExternal LLM callWrite files
Assessed by Delv Editorial using public metadata. Grades are advisory and update as the ecosystem changes. They do not replace your own review of permissions and code before granting an agent access to sensitive systems.

Pricing

FREEMIUM — Free tier, paid from $20/mo

Platforms

web

Review

Base44 sits in the awkward middle ground between Bolt.new and Replit Agent. You describe an app in plain English, it generates a working prototype with UI, backend, database schema, and hosting, all without touching code. The autonomy claim is real: it makes architectural decisions, picks components, wires up API routes, and deploys. I tested it with a simple inventory tracker for a friend's workshop. Prompt was three sentences, app was live in under two minutes. The generated UI was clean, the SQLite schema sensible, and the whole thing just worked. Where it shines is speed. If you need a CRUD app for internal use or a client proof-of-concept, Base44 is faster than Bolt because it handles hosting and database provisioning without you thinking about it. It's faster than Replit Agent because it doesn't get lost in refactoring loops. The Wix acquisition shows in the polish: deploys are stable, the editor is responsive, and the generated code is readable if you do need to fork it. Failure modes are predictable. Complex business logic confuses it. I tried building a multi-tenant booking system with conditional pricing and it generated half the rules incorrectly. The fix required manual code edits, at which point you've lost the no-code promise. It also struggles with anything beyond basic auth. If you need OAuth, role-based permissions, or third-party integrations, you'll hit the ceiling fast. The free tier is generous for prototyping but the $20/month jump feels steep for what's essentially a hosted SQLite app with a React frontend. Compared to Bolt.new, Base44 is more opinionated and less flexible. Bolt gives you a local dev environment and full control; Base44 gives you a deployed app but locks you into its stack. Compared to Replit Agent, Base44 is faster but less capable with complex logic. The sweet spot is internal tools where speed matters more than sophistication: dashboards, admin panels, simple CRMs. I'd reach for it when I need something working by end of day and I'm willing to trade flexibility for velocity. For anything customer-facing or architecturally non-trivial, I'd start elsewhere.
Verdict

Pay for Base44 if you ship internal tools weekly and value speed over control. Skip it if you need complex logic, custom integrations, or plan to scale beyond a few hundred users. The Wix acquisition suggests longevity but also hints at future lock-in.

Good at

  • Genuinely fast: working app with hosting in under five minutes
  • Handles database schema and API routes without prompting
  • Generated code is readable and forkable if you need to escape
  • Stable deploys and responsive editor post-Wix acquisition
  • Free tier sufficient for prototyping and small internal tools

Watch out

  • Struggles with complex business logic and conditional workflows
  • Basic auth only, no OAuth or granular permissions out of the box
  • Opinionated stack limits flexibility compared to Bolt or Replit
  • $20/month feels steep for what amounts to hosted SQLite and React
  • Third-party integrations require manual code, breaking the no-code promise

Use cases

  • internal tools
  • MVPs
  • hosted apps