[2025 Edition] A Must-See for Vibecoders! Ranking of the Best AI-Powered Full-Stack App Development Tools

"I have an idea, but I'm not good at writing code..." "I'm not an engineer, but I want to make an app!"
That's when Vibe Coding .
Just leave it to AI and watch your app launch as if by magic. Once you've experienced it, you'll never go back.

As of 2025, we are now in an age where AI can even take over full-stack development.
In this article, we will introduce a ranking of the best tools that we have actually paid for and tried out and found to be "truly useful."

Create.xyz is the best choice for Vibecoders in 2025

The reason is simple: "If you're going to do full-stack development with AI, it's head and shoulders above other tools."
Specifically, it has the following six strengths:

No API key required when using major external APIs

The most notable feature is that
no API key is required when using major external APIs Since you don't need to use your own API key, you can rest assured from a security standpoint that you won't be charged a high amount due to an API key leak.

Also, if you use multiple external APIs, you will need to register accounts on various sites, but this service frees you from the hassle of account registration and key management

This alone is enough to highly recommend Create.xyz

Currently, there is no charge for using external APIs

What's even more amazing is that at the time of writing this article, there is no charge for using external APIs!
In the future, you may need to use credits, but for now it's a great deal!

A partial list is shown below.
If you can use these for free without an API key, there is no other choice than to choose Create.xyz.

• ChatGPT
• Claude
• Gemini
• Groq
• GPT-4 Vision
• Diffusion v3
• DALL-E 3
• Audio Transcription
• Text-to-Speech
• Markdown Renderer
• Google Business Data
• Google Maps
• etc…

However, in the future, using external APIs may require credits, so think of the free feature as just a bonus. Not needing an API key is already a great feature!

Backend functions, DB, and authentication are all done within Create

Create.xyz handles backend functions, databases, and authentication functions within Create.xyz.
Many other services require integration with Supabase or Firebase, so you have to consider the fees for both Supabase and the AI ​​service.

I think it will be a great advantage for Vibecoder to have everything completed within the service.

Full-fledged Postgres (Neon-based) database available

It's reassuring to know that you can use the robust and scalable Postgres right from the start, rather than just a key-value database.
Of course, I'm not saying that key-value databases are bad, but even if they become popular in the future and you want to migrate to a different environment, Postgres should make it easy to migrate.

You can also create mobile apps (beta function)

Although it is still in beta, Create.xyz can also develop mobile apps (native apps).
While many other services only allow you to develop web apps, I think the ability to develop mobile apps is a strength.

All this starting at just $19/month

And all of this is available for just $19 a month!
At $19, you might feel like you don't have many credits, but if you use it normally, you'll have no problem using that many. Even if you pay more, it's only $50, which is about the same as other services, so if you use it frequently, you might want to consider signing up for the next higher plan.

If you include the cost of external APIs, it's an incredibly good deal! I felt that it was a full-stack AI development tool that was satisfactory in terms of functionality, UI, and cost-effectiveness!

What is Vibecoding?

"Vibecoding" a new development style in which you leave the creation of your app almost entirely to AI .
It's similar to the traditional "no-code/low-code" approach, but the difference is that you leave it to AI much more than you do it yourself .

• No-code: Build it yourself like building blocks
• Vibe Coding: Share your idea and let AI handle the code, backend, and deployment

In other words, the biggest appeal of this app is that
even if you're not an engineer, you can create an app as long as you have an idea This style is perfect for prototyping and personal hobby development.

Evaluation criteria for full-stack AI development tools for Vibecoder

There are many tools for vibe coding, but the following six criteria are important to determine whether a tool is actually "safe" and "convenient" to use.

We also excluded from our evaluation features that tend to be aimed at engineers, such as credit consumption and custom domains, as well as features that are similar across services.

Evaluation criteria	Checkpoint
①Security	Appropriate use of backend functions
② External service collaboration	Complete without relying on Supabase or Firebase
3) Ease of use of external APIs	Use external APIs without an API key
③Mobile app development	Is it possible to develop a mobile app?
4. Easy to understand server specifications	Are the specifications transparent and easy to understand?
⑤Easy-to-understand UI/UX	Is the UI intuitive to use? / Stress-free even for engineers
⑥Cost performance	Is it worth the price? / Free plan

Full-stack AI development tool ranking for Vibecoder

Here, we've ranked full-stack AI development tools that we've actually paid for and tested, based on whether they're ideal for vibe-coding (AI-driven development). We've compared them
based on six evaluation criteria: security, external dependencies, functionality, UI/UX, and cost-effectiveness

We have carefully selected tools that you can use with confidence for those who want to "leave it all to AI to create an app!"

1st place: Create.xyz (Highly Recommended)

First of all, the conclusion is that the best tool that Vibecoder should choose in 2025 is Create.xyz.
The reason is simply "ease of use of external API" and "overwhelming cost performance" .

Ease of use of external APIs

you don't need to register an API key when using major external APIs .
This is a major advantage that other services don't currently have.
There's no need for tedious account registration, and you're also free from the risk of your API key being leaked and resulting in a high bill.

Cost performance

All features are available from just $19 per month .
Even if you feel you don't have enough credits, you can still use it with the higher-level plan, which costs $50 per month.
Considering that other services start at around $50, Create.xyz is very affordable.

What's more, there is currently no charge for using external APIs .
Combined with this, we can confidently say that this is truly a "god tool."

Evaluation criteria	Checkpoint	evaluation
①Security	When using external APIs, backend functions are created appropriately!
② External service collaboration	It does not depend on Supabase or Firebase and is completed within Create.xyz, so there is no extra work involved!
3) Ease of use of external APIs	Some major APIs can be used without an API key! Only Create.xyz can do this!
③Mobile app development	Although it is still in beta, mobile apps can also be developed!
4. Easy to understand server specifications	It was clearly stated that Neon was being used, but there was no mention of the specific capacity or anything like that.
⑤Easy-to-understand UI/UX	The UI/UX is intuitive to use! You can basically build an app using only chat! I used it myself and had no trouble with the functions!
⑥Cost performance	The cost performance is very good! All functions are available for just $19 a month! At the moment, there is no charge for using external APIs, so the cost performance is amazing!

2nd place: Base44

Base44 is one of the few full-stack AI development tools that does not rely on external services. Its
greatest appeal is that development can be completed entirely within Base44 , without relying on external services such as Supabase or Firebase

Compared to Create.xyz, it doesn't have the overwhelming advantage of not needing an external API key, so it's a bit inferior.
However, it will be a strong option for Vibecoders who want to reduce external dependencies and develop in one stop

Evaluation criteria	Checkpoint	evaluation
①Security	When using external APIs, backend functions are created appropriately!
② External service collaboration	It does not depend on Supabase or Firebase and is completed within Create.xyz, so there is no extra work involved!
3) Ease of use of external APIs	An API key is required, but Base44 makes it safe to manage and easy to connect!
③Mobile app development	Only web applications can be developed
4. Easy to understand server specifications	It uses credits in Base44 called Integration Credits. Although the performance is unclear, it is managed by credits, so it is easy to understand for vibe coding!
⑤Easy-to-understand UI/UX	The UI/UX is intuitive to use! You can basically build an app using only chat! I used it myself and had no trouble with the functions!
⑥Cost performance	The starting price is essentially $50 per month. Base44 tends to have a bottleneck in integration credits, and using external services, databases, authentication, etc. consumes a fair amount of integration credits. It's not a problem for personal development, but I don't think it's a good value for the money.

3rd place: Lovable

Lovable is a full-stack AI development tool that works with Supabase. Connecting to it is not difficult, but since it relies on Supabase, API key management can be a little complicated. Also, because charges are incurred for both Lovable and Supabase, there's a risk that billing may suddenly fluctuate due to price or specification changes.

Evaluation criteria	Checkpoint	evaluation
①Security	When using external APIs, backend functions are created appropriately!
② External service collaboration	Since integration with Supabase is required, registration with Supabase is required.
3) Ease of use of external APIs	It uses the backend functions of Supabase. The API key is also managed by Supabase. Supabase itself is reliable, but it is a little complicated to manage, so it can be troublesome, such as forgetting to delete the API key when deleting the app.
③Mobile app development	Only web applications can be developed
4. Easy to understand server specifications	Since it requires Supabase, the server specifications are clear. However, it may be difficult for non-engineers to understand the specifications of Supabase.
⑤Easy-to-understand UI/UX	The UI/UX is intuitive to use! You can basically build an app using only chat! I used it myself and had no trouble with the functions!
⑥Cost performance	With Lovable, you can start full-scale development from $25 per month. Supabase also has strict limitations in its free plan, so it's safer to sign up for the $25 per month plan. In other words, $25 + $25 = $50 per month. Having to worry about the fees for both Lovable and Supabase can be difficult to manage.

4th place: Replit

Replit is powerful in that it allows you to complete full-stack development within Replit, but I felt that it was a bit too difficult for a vibe coder.

• The Autoscale feature is useful for popular apps, but it's mostly engineers who understand how it works.
• a pay-as-you-go system , there is a risk of being charged high amounts (it is possible to set a limit, but there is a risk of setting it incorrectly).
• It's feature-rich and powerful, but too difficult for non-engineers.
• The UI/UX is cluttered, and this was the only tool I had trouble using.

👉 Overall: This is for Vibecoders who are more of an engineer. If you're looking for a popular service, it's worth considering.

5th place: Bolt.new

Bolt.new supports major JS frameworks, so you can use major frameworks such as React and Vue.
While most services only support React, Bolt.new can also be used with other frameworks, so I think it's best to use it for basic development by engineers.

• the premise of collaboration with Supabase , so it is not a completely independent environment.
• The fact that it supports native app development
• External API keys tend to be placed at the front, which is a bit of a security concern .
• It supports a wide range of languages ​​and frameworks and is highly flexible.

👉 Overall review: It's perfectly usable for engineers to develop the base, but it's not great for vibe coding that relies on AI.

6th place: v0

Vercel offers an AI development tool called "v0." While it's highly reliable because it's run by a major company, it can be a bit difficult to use for Vibecorders.

• The database based on Supabase or Neon , and is highly dependent on external sources.
• requires understanding and mastering both v0 and Vercel , and is aimed squarely at engineers.
• The quality of the generated code and apps is currently not that high.

👉 Overall: It's reliable, but there aren't many benefits for Vibecorders at the moment.

7. Firebase Studio

Another option is Firebase Studio, a development environment provided by Google. While it offers the sense of security that comes with being a major company, the documentation is difficult to understand. The pay-as-you-go system is also complicated, making it a significant hurdle for anyone other than an engineer wanting to try out live coding.

• It's reliable because it's made by Google.
• However, the pay-as-you-go system is complicated and difficult to understand .
• The documentation is difficult to understand and the learning curve is high.

👉 Overall: It's a good option for engineers, but it might be difficult for non-engineers.

Summary: Create.xyz is the best Vibecoder tool

We've compared multiple full-stack AI development tools so far, but our conclusion remains the same:
Create.xyz is the tool Vibecoder should choose in 2025.

• No external API key required for safe use
• Complete without relying on Supabase or Firebase
• Equipped with full-fledged Postgres (Neon)
• Although it is in beta version, it is also possible to develop mobile apps.
• Unbeatable value starting from just $19 per month

At the moment, Create.xyz is the only platform that offers all of these features.
If you want to create a full-stack app using AI, try Create.xyz first.