Leonardo.Ai is a generative AI platform for images and video that styles itself on its homepage as the creator-first generative AI platform. It has a web app for individual creators, a developer API with a long list of models, and a business section for teams. It is also part of Canva, according to coverage of the acquisition, which makes it relevant to anyone weighing up visual AI tools in the Canva ecosystem.
This guide sets out what we could confirm from Leonardo’s own homepage and API documentation, what reputable coverage says about the company, and where we could not confirm details, particularly consumer plan prices. We think it is more useful to be clear about gaps than to fill them with guesses. We have a separate comparison of Leonardo, Ideogram and Recraft if you are choosing between those.
How we researched this: we did not run hands-on tests for this article. It is based on the vendor’s own documentation and public sources, checked on 14 November 2026. Features and prices change, so confirm details on the vendor’s site before you buy.
Key takeaways
- Leonardo.Ai calls itself the creator-first generative AI platform, with a web app, a Developer API and a Business section visible on its homepage.
- Its API documentation lists many image, video, audio and 3D models from several providers, plus Leonardo’s own Phoenix image model.
- API billing is moving from subscriptions to pay-as-you-go credits, according to a Leonardo documentation page last modified on 1 September 2026.
- We could not open Leonardo’s consumer pricing page, so we do not quote app plan prices or token allowances.
- Coverage reports that Canva agreed to acquire Leonardo.Ai, which matters if you care about who owns the product and its data practices.
What it is and who makes it
Leonardo.Ai is an AI image and video generation platform. Its homepage carries the headline phrase about ideas, tools and creating, and the tagline that it is the creator-first generative AI platform. The navigation lists Create, Industry, Business and Learn menus, a Pricing link and a Contact link, and the page has buttons for Start now and Developer API, plus Tutorial and Log in options.
Ownership and background
Neowin’s report on the deal says Canva is acquiring Leonardo.Ai for an unspecified sum, that it is Canva’s eighth acquisition, and that Leonardo offers AI image, video and transparent PNG generation plus its first foundation model, Phoenix. The same report says Leonardo has more than 19 million registered users. The page we read did not state the date of the announcement, and the user figure is from that report, not from Leonardo’s own pages, so treat it as dated. Canva’s co-founder Cameron Adams is quoted describing the deal as two Australian companies joining forces.
Who builds on it
Leonardo documents a developer API alongside the app. According to its API documentation, API plans are separate from web app subscriptions, and usage is billed in dollars against a credit balance. That makes the platform relevant to developers who want to call many models through one account, not just to people who generate images in a browser.
Who it is for
Based on the documented features, Leonardo suits several kinds of user.
- Individual creators who want a browser-based generator with a creator focus and who are comfortable with a credit-based system.
- Developers and product teams who want one API that exposes many image, video, audio and 3D models.
- Teams already in the Canva ecosystem who want to follow how the products are connected, after confirming the current arrangement on Canva’s and Leonardo’s pages.
- Businesses exploring generative content at scale, who can use the Business menu on the homepage and the custom deal route documented for API customers.
It may be a weaker choice for people who want a single flat price with no usage meter, or for anyone who needs published consumer plan details before they start. Our guide to choosing an AI tool covers how to weigh those factors.
Core features
Leonardo’s consumer app documentation was not available to us, so this section relies on the homepage and the API documentation, which describe the platform’s capabilities in broad terms.
Image generation from prompts
The core API endpoint starts an image generation and returns a generation ID that you use to fetch results. The documented parameters include a prompt, a model ID, a style identifier, width, height, number of images and contrast, plus flags for options named alchemy and ultra. The documented Get API Code export is the only web app to API link we could confirm.
Video generation
The API documentation lists a set of video models, including Veo 3.1, several Kling versions, Seedance, Wan, MiniMax Hailuo and Leonardo’s Motion 2.0, with standard and Fast variants listed for Motion. The homepage also describes video, and the page title calls it a platform for images, art and video.
Audio and 3D
The API documentation lists audio models (music, sound effects and dialogue) and 3D models, so the platform extends beyond pictures. We did not open app-level pages for these, so we cannot say how they appear in the interface.
Editing and upscaling
The documentation lists background removal, blueprint generation and two upscalers, named Pro Upscaler Precise and Pro Upscaler Creative. These point to editing and finishing tools beyond raw generation.
Model choice
Rather than a single model, the platform exposes many. The table below summarises the families named in the API documentation we read. Names and versions change quickly, so use it as an indication of breadth rather than a current catalogue.
| Type | Models and families named in Leonardo’s API documentation |
|---|---|
| Image | FLUX (Dev, Schnell, Kontext, 2 Pro), GPT Image variants, Ideogram (3.0, 4.5), Krea, Lucid, Nano Banana, Phoenix, Recraft, Seedream |
| Video | FLUX 3 Video, Grok Imagine, Kling, Veo 3.1, Seedance, Wan, MiniMax Hailuo 03, Gemini Omni, Motion 2.0 |
| Audio | Music v1, Sound Effects v2, Dialogue v3, Seed Audio 1.0 |
| 3D | Rodin V2, Meshy 7 |
Newer or advanced features and integrations
Webhooks, SDKs and MCP
The API documentation lists webhooks for job-completion events, rate limits and concurrency controls, official SDKs, presigned URL image uploads and an MCP server connection. These suit teams building Leonardo’s models into their own apps or automations.
Phoenix
Phoenix is described in coverage as Leonardo’s first foundation model and appears by name in the API model list. We did not read a vendor page that explains how it compares with other models, so we make no quality claim.
Third-party models in one place
Because the API lists models from other labs, the platform acts as an aggregator for some tasks. That convenience is also a reason to check each model’s terms, as covered in the privacy section.
Business and custom deals
The documentation says custom agreements stay in place for existing customers and that custom per-model discounts are available through a Custom Deals form. The homepage also has a Business menu. We did not read the details of enterprise features.
Pricing and plans
We were unable to open Leonardo’s consumer pricing page during our research, so we cannot list app plan names, prices or credit allowances, and we have not copied figures from third-party price trackers because they can be out of date. Check the Pricing link on the Leonardo homepage for the current table.
What we could confirm is the API model, from a Leonardo documentation page last modified on 1 September 2026:
| Point | What the documentation says |
|---|---|
| Billing model | Leonardo is transitioning API customers from subscription plans to pay-as-you-go pricing. |
| Existing subscribers | A current subscription stays unchanged until you choose to migrate. Remaining API credits convert into a PAYG credit balance. |
| Usage | Charged against your balance in real time. The balance does not expire. |
| Top-ups | Manual top-ups are possible, and auto top-ups can be set with a threshold and an amount. |
| When the balance hits zero | API requests pause until credit is added. |
| Discounts | Self-serve users get no discounts by default. Custom per-model discounts are available through a Custom Deals form. |
| Per-unit prices | Not listed on that page. An API pricing calculator inside the Leonardo app is referenced. |
How to approach the cost question
With any credit or pay-as-you-go model, the monthly bill depends on the models you pick, the resolution and the number of attempts. Run a small trial, record the credits used per useful image, and extrapolate. Our guide to reading an AI tool’s pricing page and our steps for testing an AI tool before you pay help with this.
Strengths
Breadth of models behind one account
The API documentation lists dozens of models across images, video, audio and 3D. If you want to try different engines without opening many accounts, that is a clear advantage.
A developer route with practical tooling
Webhooks, SDKs, rate-limit controls, presigned uploads and an MCP server connection are all documented. The guidance to keep API keys server-side, not in client code, is sensible and clearly stated.
Usage-based API billing with no expiry on balance
The pay-as-you-go model means you pay for what you use, and the documentation says the balance does not expire. That suits irregular workloads better than a monthly subscription that resets.
Established position
Coverage reports a large registered user base and a deal with Canva. That gives the product more stability than a very young start-up, though a deal is not a guarantee of future features or pricing.
Creator focus
The homepage emphasises creators and offers a tutorial entry point and a Learn menu, which suggests support for newcomers. We did not review those materials.
Weaknesses and limits
Consumer pricing was not verifiable for us
We could not read the consumer pricing page, which means we cannot tell you what the free tier allows or what paid tiers cost. Check the live page, and treat third-party price lists with caution.
API pricing needs a calculator
The documentation page we read gives no per-unit prices and points to a calculator in the app. Budgeting before you sign in is therefore harder.
Billing changes in progress
The move from API subscriptions to pay-as-you-go means the rules are changing. Anyone on an existing plan should read the migration notes before acting, since cancelling is how the documentation says existing subscribers switch.
Model churn
The model list includes many versions, and models appear and disappear. If your workflow depends on one model version, check that it remains available.
Ownership change and product direction
With a Canva deal reported, the product’s direction, bundling and terms may shift over time. We did not find an official statement on future plans, and we do not speculate.
Privacy, data handling and security
We could not open Leonardo’s terms of service or privacy policy, so we cannot state its position on training data, content visibility, ownership of outputs or retention. The only security guidance we read is in the API documentation, which says API keys use a bearer token, are created on an API Access page, can include a webhook callback URL, and should not be embedded in client-side code.
| Question to settle before use | Where to look | Status in our research |
|---|---|---|
| Are generations public or private by default? | Leonardo terms and app settings | Not confirmed |
| Who owns the output? | Terms of service | Not confirmed |
| Is customer content used to train models? | Privacy policy | Not confirmed |
| How do third-party models handle data? | Each model provider’s terms | Not confirmed |
| How are API keys protected? | API documentation | Bearer keys, keep server-side |
For anything confidential, follow the steps in our guide on protecting company data when using AI tools before you upload. Do not assume that a feature available on one plan applies to another.
How it compares
The table compares Leonardo.Ai with three other tools on our list, using only facts from each vendor’s own pages, read on 14 November 2026. We have not tested any of them. Read our quarterly roundup of AI image tools for context on how quickly this area moves.
| Tool | Positioning on its own pages | Pricing model we could confirm | Distinctive documented point |
|---|---|---|---|
| Leonardo.Ai | The creator-first generative AI platform | API moving to pay-as-you-go. Consumer plans not confirmed | Many third-party models via one API |
| Midjourney | Community-funded research lab building AI models | Four paid plans, $10 to $120 a month, on its docs | Public by default, stealth mode on Pro and Mega |
| Ideogram | Models for visual intelligence, stressing prompt fidelity, type and editing | Pricing page exists, details not captured here | Homepage lists Ideogram 4.0 and 4.5 |
| Adobe Firefly | Images, video and audio in one studio | Free tier plus credit-based paid plans | States it does not train on customer content |
Getting started
- Open the Leonardo homepage and read the Pricing page for the current consumer table.
- Decide whether you want the web app, the API, or both, because API plans are separate from app subscriptions.
- Create an account and test a short set of prompts you actually need, noting the credits used for each result.
- Read the terms and privacy policy for content visibility, ownership and training before uploading anything sensitive.
- If you use the API, create a key on the API Access page, store it server-side and check the pricing calculator before scaling.
- Set auto top-up thresholds carefully if you use pay-as-you-go, so that requests do not pause unexpectedly.
Frequently asked questions
Is Leonardo.Ai free?
We could not confirm from official pages. The homepage has a Start now button and a Pricing link, so check the live pricing page for any free allowance.
Who owns Leonardo.Ai?
A news report we read says Canva is acquiring Leonardo.Ai, without stating a date on the page. Check both companies’ current pages for the latest position.
Does Leonardo have an API?
Yes. The homepage has a Developer API button, and the documentation describes endpoints, models, webhooks, SDKs and an MCP server connection. API plans are separate from web app subscriptions.
How does API billing work?
Leonardo says it is transitioning from subscription plans to pay-as-you-go. Usage is charged against a balance that does not expire, and requests pause when the balance reaches zero unless you add credit.
Which models can I use?
The API documentation lists models from several providers, including FLUX, Ideogram, Recraft, Veo, Kling and Leonardo’s own Phoenix. The list changes, so check it before relying on one.
Can I use the images commercially?
We could not read Leonardo’s terms, so we cannot say. Read the terms and any model-specific rules before commercial use. This is general information, not legal advice.
Conclusion
Leonardo.Ai looks most interesting for its breadth: an app for creators plus an API that exposes a wide range of image, video, audio and 3D models. The documented move to pay-as-you-go billing for the API suits variable workloads, and the reported Canva deal gives the product a major backer. The main limits for a buyer today are the gaps we could not close, namely consumer plan prices, content ownership and privacy terms.
It is best for creators and developers who want model variety and are prepared to read the terms and test credit use first. If privacy terms or published prices are a hard requirement, confirm them on the vendor’s pages before you commit, and use our AI tool selection guide and the three-way comparison to structure your trial.
Sources
- Leonardo.Ai homepage, viewed 14 November 2026
- Leonardo API documentation: Pricing and Plans FAQs, accessed 14 November 2026
- Leonardo API documentation: Getting started, accessed 14 November 2026
- Neowin: Canva to acquire generative AI platform Leonardo.Ai, accessed 14 November 2026
