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Side-by-side comparison · Image, Logo & Design

ChatGPT Images vs Nano Banana vs Spline

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

ChatGPT Images

4.2

Free to start

Best overall

Nano Banana

4.6

From $19.99/mo

Spline

4.0

From $0

Comparing 3 tools, the maximum.

At a glance

Easiest to use

Pick it if: Anyone who already uses ChatGPT and wants quick, accurate images without learning another tool.

Best overallBest value

Pick it if: Marketers, store owners and creators who need realistic images and edits that stay true to the original person or product.

Pick it if: Designers, marketers and founders who want 3D visuals on their website or product without learning Blender.

Overview

AttributeChatGPT ImagesNano BananaSpline
In one lineMake and edit images inside ChatGPT by describing what you want, words included.Google's image model. Describe an edit and faces and products stay the same.Design interactive 3D for websites and apps in your browser, with AI that builds scenes.
Pricing modelFreemiumFreemiumFreemium
Starting priceFree$19.99/mo$0
Free plan Yes Yes Yes
Works with Claude Code No Yes Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeChatGPT ImagesNano BananaSpline
Overall rating4.24.6Winner4.0
Ease of useHow quickly someone non-technical gets value from it.
5.0
4.5
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.0
4.5
4.5
Output qualityHow good the results are before you fix them.
4.5
5.0
4.5
Value for moneyWhat you get for the price, including the free plan.
4.0
4.5
3.5
Speed & reliabilityHow fast it is and how often it falls over.
3.5
4.5
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeChatGPT ImagesNano BananaSpline
Access & platform
Free plan Yes Yes Yes
Mobile app Yes Yes No
Desktop app Yes No Yes
Browser extension Yes No No
API access Yes Yes Yes
Teams & business
Team workspace Yes No Yes
Enterprise plan or SSO Yes Yes Yes
Connects to other apps Yes Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images Yes Yes Yes
Makes images Yes Yes Yes
Makes video Yes No No
Writes code Yes No Yes
Runs agents or automations Yes No Yes
Learns your brand or style Yes No No
Works in many languages Yes Yes–
Capabilities score16/ 179/ 1711/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeChatGPT ImagesNano BananaSpline
Plans

Free

Free

A few images a day.

Free (Gemini app and AI Studio)

Free

Trying it and occasional images.

Free

$0

Learning the basics.

Go

See website

Light users who hit the free limits.

Google AI ProOur pick

$19.99/mo

Marketers and creators making images every week.

Hobby

$12/seat/mo billed yearly, or $15 monthly

Adding 3D to your own site.

PlusOur pick

See website

Most marketers and business owners.

Google AI Ultra

From $99.99/mo

Heavy daily image and video makers.

ProOur pick

$25/seat/mo billed yearly, or $30 monthly

Designers doing client work.

Pro

See website

Heavy daily users.

Gemini API

From $0.034 per image

Developers and automated workflows.

Max

$60/seat/mo billed yearly, or $70 monthly

Heavy AI users.

Business

See website

Teams who need shared workspaces and admin.

Enterprise

Custom

Large teams.

Which plan to pickFree is enough to find out if the quality suits you. Plus is the one to buy if you make images most days, because the limits stop getting in the way and you get the whole assistant too. Pro is only for people living in ChatGPT all day.Start free in the Gemini app to see if it suits your work. If you make images most weeks, Google AI Pro is the one to buy because it adds Nano Banana Pro and comes with Gemini, video credits and storage. Developers should use Nano Banana 2 on the API and save Pro for hero images.Learn on Free, but you'll need Hobby to remove the watermark and use AI. Pick Pro if you need video exports, code or apps. Extra AI credits cost $5 per 1,000 a month.

Key features

AttributeChatGPT ImagesNano BananaSpline
Standout features
  • Edit by conversation
  • Accurate text
  • Reference images
  • Thinking mode
  • Lives inside ChatGPT
  • API as gpt-image-2
  • Edit by describing
  • Consistent characters
  • Blend reference images
  • Sharp text and 4K
  • Grounded in Google Search
  • Gemini API
  • 3D editor in the browser
  • AI agent
  • AI 3D and textures
  • Interactions and animation
  • Export anywhere
  • MCP server

Pros and cons

AttributeChatGPT ImagesNano BananaSpline
Pros
  • No learning curve: describe it, then describe the fix
  • Reliable text and faithful use of your logo and product photos
  • Included in every ChatGPT plan, including Free
  • Handles many languages well
  • Thinking mode makes complex layouts and infographics workable
  • The best at editing a photo while keeping the person or product identical
  • Free to try in the Gemini app
  • Pro renders accurate text and up to 4K
  • Cheap, fast API with a half-price batch mode
  • Built into Canva, Photoshop and Higgsfield as well as Google's apps
  • Far easier than traditional 3D software
  • AI builds scenes, models and textures
  • Exports to web, video, code and mobile apps
  • MCP server for Claude
  • Unlimited viewers on every plan
Cons
  • Slower than dedicated generators
  • Free plan limits run out quickly on a busy day
  • Less distinctive artistic style than Midjourney
  • Limited fine control over composition compared with a design tool
  • No vector output
  • Less artistic flair than Midjourney
  • Free images carry a visible watermark, and every image has an invisible SynthID mark
  • Model names and plan limits change often
  • Safety filters can block harmless requests involving people
  • Free plan has no AI and adds a watermark
  • Per-seat pricing adds up for teams
  • Heavy scenes can slow websites on older phones
  • Detailed work still takes time to learn

Who each one is for

AttributeChatGPT ImagesNano BananaSpline
Best for
  • Mockups and signage with real text
  • Editing an image by describing changes
  • Social tiles and quick marketing visuals
  • Multilingual text in images
  • Editing photos by describing the change
  • Product shots and lifestyle scenes
  • Consistent characters across images
  • Posters and graphics with readable text
  • A 3D hero section for a landing page
  • Interactive product mockups
  • Animated 3D graphics for social and video
  • 3D elements in Webflow or Framer sites
You'll find it used by
  • Small business owners
  • Marketers
  • Product teams
  • Anyone on ChatGPT
  • Marketers
  • Ecommerce store owners
  • Content creators
  • Designers
  • Developers
  • Designers
  • Marketers
  • Startups
  • Agencies

Questions people ask

Which is better, ChatGPT Images, Nano Banana or Spline?

Nano Banana scores highest overall in our ratings (ChatGPT Images 4.2/5, Nano Banana 4.6/5 and Spline 4.0/5). ChatGPT Images is best for mockups and signage with real text and editing an image by describing changes. Nano Banana is best for editing photos by describing the change and product shots and lifestyle scenes. Spline is best for A 3D hero section for a landing page and interactive product mockups.

Which is cheaper, ChatGPT Images, Nano Banana or Spline?

ChatGPT Images: It's free to use. Nano Banana: There's a free plan, and paid plans start at $19.99/mo. Spline: There's a free plan, and paid plans start at $0.

Which is easier to use, ChatGPT Images, Nano Banana or Spline?

ChatGPT Images rates highest for ease of use in our scores. Anyone who already uses ChatGPT and wants quick, accurate images without learning another tool.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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