Nano Banana vs Seedream (2026): which should you pick?
As of Nov 13, 2026, Nano Banana grades higher than Seedream: 3.0 against 1.6 out of 4.0.
Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA
Nano Banana grades higher on value for money, the free plan, ease of use and platforms. They get the same grade on features.
Price, platforms and features side by side. The table says where each price was read and when.
Nano Banana
Google's image creation and editing model inside the Gemini app
Seedream
ByteDance's image generation and editing model, sold by the image
Which one is for you
Pick Nano Banana if
- Fits if you already use Gemini and want to edit photos by describing the change
- Works for casual image making on a free plan
Look elsewhere if
- Skip it if you want the newest model on the free plan, as Nano Banana 2.1 needs a paid Google AI plan
- Watch out: generated images carry a visible watermark as well as an invisible one
- Tight if you make many images: limits are stated as multiples of the free plan, not image counts
- Not for you if you want a standalone app, since it lives inside Gemini
Pick Seedream if
- Fits if you generate images in volume and want to pay per image
- Works for developers who want an image model behind their own app
Look elsewhere if
- Skip it if you want a finished app with a gallery and editor, as this is a model
- Tight if you buy packs and use them slowly: they expire after 30 days and unused images are lost
- Pricey if you read the discounted prices as the real ones, since $6.99, $24.99 and $49.99 are for a first purchase only
- Watch out: versions 4.0, 5.0 Lite and 5.5 all appear across ByteDance pages, and the packs are stated for 5.5
How we grade them
| 3.0GPANano BananaVery good | 1.6GPASeedreamWeak | |
|---|---|---|
| Value for money | AGoogle AI Plus is $4.99 a month, under 60% of the category's cheaper quarter of $8.33. Pro is $19.99 and Ultra $99.99. | C$13.99 for 700 images, about 2 cents each, and $35.99 for 1,800. Those are pay-as-you-go packs the category's monthly figures can't be set against, so it sits in the middle. The cheaper first-purchase prices apply once. |
| Free plan and trial | BA free Gemini plan includes Nano Banana 2 for generating and editing, at lower limits. Limits are stated only as multiples of it. | FNo free plan or trial on the listing. A first pack is discounted to $6.99, which is still a purchase. |
| Features | CText-to-image, editing by instruction, combining and restyling, text in images and resizing. The newest model needs a paid plan. | CText-to-image and prompt-based editing in one model, transparent backgrounds and multi-turn edits. It's a model, not a full app, so there is no gallery, library or editor around it. |
| Ease of use | BNo rating figure here, but it lives inside Gemini, an account most people already have, so there is nothing to set up. | CNo store rating on record. It's sold as API access and image packs, which suits people who are comfortable calling a model rather than opening an app. |
| Platforms and integrations | BWeb, iPhone and Android through Gemini, with Google Flow and Search. No desktop app. | CWeb only, with an API through BytePlus. No phone or desktop apps and no integrations are named. |
| Best for | Google image generation and editing in Gemini | an image model bought by the pack or through an API |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Nano Banana and Seedream. How we grade
Where they differ
- Nano Banana also covers chat assistant.
At a glance
| Nano Banana | Seedream | |
|---|---|---|
| Pricing | Free plan | Paid |
| Starts at | $4.99 per month (Google AI Plus) | $13.99 for 700 images, valid 30 days ($6.99 first purchase) |
| Free plan | Free Gemini plan with Nano Banana 2 image generation and editing, at lower usage limits than the paid plans. | None |
| Free trial | None listed | None listed |
| Web | ||
| iOS | ||
| Android | ||
| Made by | ByteDance | |
| Price read from | gemini.google | byteplus.com |
| Checked | Nov 13, 2026 | Nov 12, 2026 |
Worth knowing
Nano Banana
- Nano Banana 2.1, the newest model, needs a paid Google AI plan; the free plan has Nano Banana 2.
- Generated images carry a visible watermark as well as an invisible one.
- Usage limits are stated only as multiples of the free plan, not as image counts.
Seedream
- Seedream is a model, not an app of its own; the pages read here sell API access and image packs.
- Packs expire after 30 days and unused images are not carried over.
- The discounted prices apply to a first purchase only; the listed figure is the regular price.
- Versions 4.0, 5.0 Lite and 5.5 appear across ByteDance pages; the packs are stated for 5.5.
Key features
Nano Banana
- Text-to-image generation
- Describe a scene in the Gemini chat and get an image back, then ask for changes in plain follow-up messages.
- Photo editing by instruction
- Upload a photo and ask for a different background, lighting, camera angle or an added object while the rest is kept.
- Combine and restyle images
- Merge two uploaded pictures into one, or apply the texture, color or style of a reference photo to your subject.
- Text inside images
- Google says logos, invitations, posters and comics can carry readable text, in many languages.
- Resizing to other formats
- A creation can be resized to a different aspect ratio for each place it will be shared.
- SynthID watermark
- Images carry an invisible SynthID mark and a visible watermark that shows they are AI-generated.
Seedream
- Generation and editing in one model
- Seedream 4.0 combined text-to-image and prompt-based editing in a single architecture, according to ByteDance Seed's page.
- Multi-turn editing
- Seedream 5.5 makes targeted changes across successive edits while keeping the unedited parts of the image as they were.
- Transparent backgrounds
- Seedream 5.5 can output images with transparent or semi-transparent backgrounds, including separate layers.
- Multi-image fusion and series
- BytePlus lists multi-image fusion, image series generation, style transfer and element deletion or modification.
- Per-image API pricing
- BytePlus advertises image generation and editing from $0.02 per image through its API.
Plans
Nano Banana
Free$0
per month with a Google Account
Image generation and editing with Nano Banana 2; Flow access includes limited Nano Banana Pro.
Google AI Plus$4.99
per month
Twice the usage of Free, 200 Flow credits and 400 GB of storage.
Google AI Pro$19.99
per month
Four times the usage of Free, 1,000 Flow credits and 5 TB of storage; Nano Banana 2.1 per Google's FAQ.
Google AI Ultra$99.99
per month, or $199.99 for the higher tier
Highest limits: 5x the usage of Pro at $99.99, 20x at $199.99, with 10,000 or 25,000 Flow credits.
Seedream
Starter$13.99
for 700 images, valid 30 days, paid once
Seedream 5.5 image pack. First purchase is $6.99 (50% off); unused images expire.
Professional$35.99
for 1,800 images, valid 30 days, paid once
Seedream 5.5 image pack. First purchase is $24.99 (31% off); unused images expire.
Team$69.99
for 3,500 images, valid 30 days, paid once
Seedream 5.5 image pack for heavy use. First purchase is $49.99 (29% off).
Ways to pay less
Nano Banana
- Education
Students: a Plus plan free for one year
The Gemini page says students can unlock more Nano Banana access with a Google AI Plus plan at no cost for one year.
Seedream
- Other savings
First-purchase pack discount
New BytePlus customers pay $6.99, $24.99 or $49.99 for the three packs, 29% to 50% below the listed prices.
Common questions
Which is cheaper, Nano Banana or Seedream?
As of Nov 13, 2026, Nano Banana starts at $4.99 per month (Google AI Plus), and Seedream starts at $13.99 for 700 images, valid 30 days ($6.99 first purchase).
Which has a free plan, Nano Banana or Seedream?
As of Nov 13, 2026, only Nano Banana has a free plan. Seedream does not.
Which platforms do Nano Banana and Seedream run on?
As of Nov 13, 2026, only Nano Banana lists iOS and Android apps. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.