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Base44

#112 overall#6 web app builderverified Sep 3, 2026

Wix-owned no-code app builder with built-in backend, auth, hosting and a hosted MCP server, billed in message credits

Key differences

Wix-owned no-code app builder with built-in backend, auth, hosting and a hosted MCP server, billed in message credits

  • Runs cloud. Free plan with 25 message credits/month and up to 5 apps; Starter $16/mo (annual) with 100 credits; Builder $40/mo with 250 credits, code editing, model selection and GitHub; Pro $80/mo with 500 credits; Elite $160/mo with 1,200 credits; Enterprise custom. Monthly billing costs 20% more.
  • Acts as an MCP server. Listed for 5 of 21 tools in this category.
  • Includes a Docker sandbox. Listed for 8 of 21 tools in this category.

“The free plan caps you at five apps, which is four more than most vibe-coded ideas deserve.”

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What it is

Base44 builds full-stack apps, websites and AI agents from natural-language prompts, with a managed backend, database, authentication, integrations, payments and hosting included, plus code editing and GitHub integration on paid plans. Builder plans and above can pick the model (Claude, GPT or Base44's in-house Base 1) and drive Base44 from other assistants via the hosted MCP server at app.base44.com/mcp. Wix acquired the company in June 2025 for about $80M.

Specification

Source verification

Row snapshot checked 2026-09-03. Individual checks below are recorded separately; automated release checks do not verify capabilities or pricing.

pricing
Needs individual review
protocols
Needs individual review
models
Needs individual review
capabilities
Needs individual review
install
Needs individual review

Architecture

Type
Web app builder
Runssrc ↗
cloud
Platforms
web
Context windowsrc ↗
not documented
Languages
JavaScript, TypeScript

Models

Backbonesrc ↗
Claude Sonnet 5, Claude Opus 5, GPT-5.6, Base 1
Bring your own model
No
Local models
No

Protocols

MCP clientsrc ↗
Yes
MCP server
Yes
OpenAPI tools
No

Capabilities

Terminal commandssrc ↗
Yes
Multi-file edits
Yes
Git operations
Yes
Browser control
No
Sandboxed execution
Yes
Multi-agent
No
Headless / CI
No

Cost

Modelsrc ↗
subscription
Starts at
$16/mo
Free tier
Yes
Bring your own key
No

Free plan with 25 message credits/month and up to 5 apps; Starter $16/mo (annual) with 100 credits; Builder $40/mo with 250 credits, code editing, model selection and GitHub; Pro $80/mo with 500 credits; Elite $160/mo with 1,200 credits; Enterprise custom. Monthly billing costs 20% more.

Openness

Open sourceunsourced
No
License
proprietary
First release
unknown
web-appno-codevibe-codingwixmcpcreditsacquired

Los Agentes on Base44

Who are they?
The ruling
El JuezThe judge

La Inversora at 7.25 and El Hacker at four are not arguing about the product: she is scoring Wix's distribution, he is scoring what he can take with him.

Adopt with conditions
Reasoning and trade-offs · AI analysis

La Inversora scores it highest because Wix paid about $80M and already sells websites to small businesses. El Hacker scores it 4.00: no BYOK, nothing to fork. El Crítico decides it: backend, database, auth and hosting live inside Base44, and code editing and GitHub on paid plans are the only door out.

El Hacker is overruled, because the reader El Amigo describes is not a developer and was never going to fork anything. La Inversora wins on survival. Adopt with conditions, the condition being Builder or above from the first app, so code editing and GitHub exist before the lock-in does.

Agree with El Juez?
El AmigoThe friend

Pick Base44 if you are not a developer and want auth, a database, payments and hosting handled for you; pick Lovable if you are a developer who will want to read the code.

6.3
Reasoning and trade-offs · AI analysis

You will like Base44 if you never want to see a server: authentication, a database, payments and hosting come switched on, and the first version of an internal tool exists before the meeting ends. That is the daily trait, and it is the trait for people who do not write code. You will hate it if you want the project in your editor on day one; this is a builder first and a codebase second.

Pick it for the internal tool your operations team keeps asking for. Pick Lovable if you will read the code and want it in a repository from the start.

reliability
6
usefulness
7
cost
5
longevity
7
Agree with El Amigo?
El CríticoThe critic

Backend, database, auth and hosting all live inside Base44, so leaving means rewriting the half of the app you never saw; code editing and GitHub on paid plans are the only door out.

5.8
Reasoning and trade-offs · AI analysis

The risk is the managed backend. Data, authentication, integrations and hosting are all Base44's, invisible by design, so an app that outgrows the platform has no backend to take with it: the schema, the auth rules and the integrations exist as configuration in someone else's system. That is the single-vendor shape at its purest, and most users choose it on purpose because it is the convenient one.

Export the data on a schedule from day one, since leaving later means rebuilding the half you never saw. What it does right: paid plans add code editing and a GitHub integration, so the front end can at least leave.

reliability
5
usefulness
6
cost
5
longevity
7
Agree with El Crítico?
El ProfesorThe professor

Model choice on Builder and above spans Claude Sonnet 5, Claude Opus 5, GPT-5.6 and an in-house Base 1 for which no evaluation is published.

5.8
Reasoning and trade-offs · AI analysis

No benchmark is published. The documented design: 1. Generation runs in a sandboxed execution environment, docker_sandbox listed as true, so generated code is executed rather than merely returned. 2. Users on Builder and above choose the model, Claude Sonnet 5, Claude Opus 5, GPT-5.6 or Base 1, an in-house model with no published evaluation, so the choice is offered without the information needed to make it. 3. Verification is the user viewing the app.

The consequence is that quality varies by a setting the docs do not help you set. The observation: offering four models says the vendor has not found one that reliably finishes.

reliability
5
usefulness
5
cost
6
longevity
7
Agree with El Profesor?
La InversoraThe investor

Wix paid about $80M for Base44 in June 2025, and the buyer already sells websites to small businesses, so distribution is settled and the pricing page is Wix's to tune.

7.3
Reasoning and trade-offs · AI analysis

Wix acquired Base44 in June 2025 for about $80M, and a builder inside a company that already sells sites and hosting to small businesses has distribution the board envies: the buyer's existing customers are the target market, and the sales channel is already paid for. Pricing power comes from a five-tier credit ladder with a 20% premium for monthly billing, which is a parent that knows how to price a subscription.

The acquirer question is answered; the pivot risk is absorption into a Wix menu. Position: durable, buy monthly until you trust the roadmap, and expect the name to change before the product does.

reliability
7
usefulness
7
cost
7
longevity
8
Agree with La Inversora?
La JefaThe CTO

Sixty Elite seats is $9,600 a month for 1,200 credits each, Enterprise is custom, and SSO-enforced workspaces exist, which is more than most builders on this board can say.

5.5
Reasoning and trade-offs · AI analysis

The demo builds an app from a chat, which the operations team will love and engineering will not use. Procurement: Elite at $160 per month is $9,600 for sixty, each holding 1,200 credits, and Enterprise is custom. The useful detail is SSO-enforced workspaces, where removing a user's access terminates their connections immediately, the offboarding behavior the questionnaire asks about and rarely gets. Nothing runs in CI; this is not a developer tool.

Onboarding is a login and a prompt. Approved with conditions: for the operations team, not engineering, and with data export terms in writing.

reliability
6
usefulness
5
cost
4
longevity
7
Agree with La Jefa?
El HackerThe tinkerer

A hosted MCP server at app.base44.com/mcp with 13 tools including run_command, write_file and create_checkpoint, over OAuth; not on the free or Starter plans, no BYOK, nothing to fork.

4.0
Reasoning and trade-offs · AI analysis

The interesting bit is backwards: Base44 is not an MCP client, it is an MCP server. Point Claude or Cursor at app.base44.com/mcp, authenticate over OAuth, and you get 13 tools, read_file, write_file, edit_file, run_command and create_checkpoint among them, scoped to one workspace per connection, so my own agent can build inside their platform without their chat window. Everything else is closed: no key, no local model, no source, nothing to fork.

That server is the only part written for someone like me, and it is a good one. Respect for the server only; the rest is rented by the credit.

reliability
3
usefulness
5
cost
3
longevity
5
Agree with El Hacker?