AI Fiesta vs Mammouth
We give AI Fiesta and Mammouth the same GPA: 2.6 out of 4.0. They get the same grade on all five counts.
Price, platforms and features side by side. The table says where each price was read and when.
AI Fiesta
100+ AI models and creation tools under a single subscription
Mammouth
One subscription for GPT, Claude, Gemini and other AI models
How we grade them
| 2.6GPAAI FiestaGood | 2.6GPAMammouthGood | |
|---|---|---|
| Value for money | BBasic is $12 a month, or $120 for the year, which is right in the middle for this category. It covers 3M tokens a month, up to 350 images and 20 Deep Research runs. But premium models count as 4x, unused tokens don't roll over, and Basic makes just 1 video a month. | BStarter is $10 a month if you pay for the year, or $12 monthly. That's about the going rate for an AI assistant, and here it covers models from several makers at once. Usage is rationed though, with quotas that renew every 3 hours, and the dollar prices leave out VAT. |
| Free plan and trial | FNothing is free. The site lists no free plan and no trial, and payments are non-refundable apart from billing errors or duplicate charges. So your first month is the trial, and you pay for it. | FNothing is free. There's no free plan, and the pricing page lists no trial either, so finding out whether you like it costs at least one month at $12. |
| Features | ACompare Mode sends one prompt to every model you pick, and Consensus merges the answers and flags where they disagree. Add Deep Research reports with citations, image and video studios, a slide builder that exports to PDF or PPT, a website builder, and Projects for your files. | AText models from OpenAI, Anthropic, Google, Mistral, xAI and DeepSeek, web and deep research, image, video and music generators, voice chat, and custom assistants that keep your instructions and files. Every plan includes API credits and a coding tool too. |
| Ease of use | BAuto Mode picks a model for each prompt, so you don't need to know which one is good at what. There's no App Store rating on record for it, so a B is as high as it goes. The 4x token sums take some working out, too. | BIt opens in a browser, and resending a prompt to another model is one click. There's no App Store app, so we have no rating on record to show how people get on with it. That stops it at a B. |
| Platforms and integrations | BWeb, iPhone and Android, so it's in your browser and on your phone. No desktop app is listed, and the listing shows nothing it connects to and no API. | BWeb and an Android app, with connectors for Microsoft 365, GitHub, Notion and Atlassian, and an API. But it isn't in the App Store: on iPhone, Mac and Windows you install it from the browser as a web app. |
| Best for | asking several AI models the same question at once | GPT, Claude and Gemini on one bill |
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: AI Fiesta and Mammouth. How we grade
Where they differ
- AI Fiesta starts at $12 per month, or $120 per year (Basic). Mammouth starts at $10 per month, billed yearly ($120), or $12 billed monthly.
- Only AI Fiesta lists an iOS app.
- AI Fiesta also covers research and presentations.
- Mammouth also covers dictation.
At a glance
| AI Fiesta | Mammouth | |
|---|---|---|
| Pricing | Paid | Paid |
| Starts at | $12 per month, or $120 per year (Basic) | $10 per month, billed yearly ($120), or $12 billed monthly |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| iOS | ||
| Android | ||
| Made by | Fiesta Labs Inc. | Mammouth AI SAS |
| Price read from | aifiesta.ai | mammouth.ai |
| Checked | Oct 9, 2026 | Oct 6, 2026 |
Who each one suits
AI Fiesta
- People who would otherwise pay for several AI subscriptions
- Comparing how different models answer the same question
- Occasional image, slide and website generation alongside chat
Mammouth
- People who want GPT, Claude, Gemini and other models on one bill
- Comparing answers from several models on the same prompt
- European teams that want GDPR-aligned processing and central billing
Worth knowing
AI Fiesta
- The site lists no free plan or trial, and payments are non-refundable apart from billing errors or duplicate charges.
- Usage is capped by a monthly token allowance in which premium models count as 4x, and unused tokens do not roll over.
- Basic allows only 1 video a month; Pro raises that to 50.
- The US App Store lists higher in-app prices than the website, for example Basic at $15.99 a month and $155.99 a year.
Mammouth
- There is no free plan, and the pricing page lists no free trial.
- Usage is limited per session and quotas renew after 3 hours. At a model's limit Mammouth switches to a lighter model.
- There is no App Store app: on iPhone, Mac and Windows it installs from the browser as a web app. Android has a Play Store listing.
- Prices are shown in euros or US dollars depending on the visitor's country, and dollar prices exclude VAT. Paying by bank transfer needs an annual commitment.
Key features
AI Fiesta
- Compare Mode and Consensus
- One prompt goes to every selected model and the answers appear side by side in the same chat. Consensus merges them into one reply and flags the points where the models disagree.
- 100+ models with Auto Mode
- Models from OpenAI, Anthropic, Google, xAI, Mistral, DeepSeek, Moonshot, Qwen and Perplexity cover chat, images, video and coding. Auto Mode routes each prompt to a model suited to it.
- Image and video studios
- Image Studio generates and edits images from a prompt or a template. Video generation takes a prompt with duration, resolution and aspect ratio, plus optional start and end frames.
- Presentation and website builders
- Decks start as an outline you can edit, are built from a template, and export as PDF or PPT. Websites are generated from a description and can be published to a custom domain.
- Web search and Deep Research
- Web Search answers with live results and linked sources. Deep Research runs many searches and returns a structured report with citations after a few minutes.
- Projects, Experts and Library
- Projects keep related chats, files and instructions together. Experts are assistants with their own instructions, knowledge and model, and the Library stores every chat, image, video and file.
Mammouth
- Many models in one subscription
- One plan covers text models from OpenAI, Anthropic, Google, Mistral, xAI, DeepSeek and others, with Perplexity for web and deep research. The default model in each category can be reordered.
- One-click reprompting
- Send a prompt, along with the conversation history, to another model to compare or complement the answer without retyping it or opening a new chat.
- Image, video and music generation
- Image models include Nano Banana, GPT Image, FLUX, Recraft and Stable Diffusion. Video runs on Veo, Kling and Grok Imagine, and music on Lyria.
- Custom mammouths
- Custom assistants keep instructions and files for reuse across conversations. In a team they can be shared with read-only or edit access while conversations stay private.
- Voice chat, dictation and read-aloud
- Hold a real-time voice conversation and get a transcript afterwards, dictate a message as text, or have any answer read out with text-to-speech.
- Connectors, API and Mammouth Code
- MCP connectors link Microsoft 365, GitHub, Notion, Atlassian or a custom server to the chat. Every plan includes monthly API credits and the Mammouth Code tool for developers.
Plans
AI Fiesta
Basic$12
per month, or $120 billed yearly
3M tokens a month (premium models count as 4x), up to 350 images, 1 video, 5 websites, 40 presentation slides and 20 Deep Research runs.
Pro$29
per month, or $279 billed yearly
10M tokens a month (premium models count as 4x), up to 1,400 images, 50 videos, 20 websites, 160 presentation slides and 80 Deep Research runs.
EnterpriseCustom
SSO, central billing and 24/7 human support for teams, arranged through a discovery call.
Mammouth
Starter$10
per month, billed yearly ($120); $12 billed monthly, excl. VAT
For regular use: all text, image and video models, web and deep research, projects, voice chat and $2 of API credits. A lighter model stays available at the limit.
Standard$20
per month, billed yearly ($240); $24 billed monthly, excl. VAT
For intensive use: the same features with 3 times the usage of Starter and $4 of API credits.
Expert$60
per month, billed yearly ($720); $72 billed monthly, excl. VAT
For maximum use: the same features with 10 times the usage of Starter and $10 of API credits.
Team$10
per user / month, billed yearly; $12 billed monthly
The same per-user prices as the individual plans, which can be mixed, with an admin console for licences, centralized billing and shared projects.
EnterpriseCustom
For more than 100 licences: onboarding, SSO and flexible payment options such as wire transfer, by quote.
Ways to pay less
AI Fiesta
- Annual discount
Save up to 20% with annual billing
Yearly billing is $120 for Basic and $279 for Pro, against $144 and $348 for twelve months paid monthly. The site describes this as saving up to 20%.
Mammouth
- Annual discount
About 17% off with yearly billing
Paying yearly lowers Starter from $12 to $10 a month ($120 billed in advance), Standard from $24 to $20 and Expert from $72 to $60.
