The Mammouth Insider’s Guide
Everything we know about Mammouth in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Mammouth
The Insider’s Guide
One subscription for GPT, Claude, Gemini and other AI models
Every plan, grade, refund rule and rival among AI assistants, read from Mammouth’s own pages.
Made by Mammouth AI SAS · checked Oct 6, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Mammouth’s own pages, its app-store listings and our grades. Every fact in it is on Mammouth’s page too, where it is kept up to date. Checked Oct 6, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.2
GPA, above 4 of the 57 other AI assistants we grade
Mammouth is a French multi-model AI service that puts text models from OpenAI, Anthropic, Google, Mistral, xAI, DeepSeek and others behind one subscription, along with image, video and music generators. A prompt can be re-sent to another model in one click, and custom assistants called mammouths keep instructions and files for reuse. Plans differ mainly in how much usage they allow, and each includes API credits.
To get you started, here are 8 things to know about Mammouth, taken from its own pages and our grades.
It opens in a browser and resending a prompt to another model is one click, so there's nothing to set up.
- 1
Best for GPT, Claude and Gemini on one bill
Mammouth puts GPT, Claude and Gemini models, plus image and video generators, behind one subscription from $10 a month billed yearly, and one click resends a prompt to another model.
- 2
Paid plans start at $10 a month
As its pricing page puts it: $10 per month, billed yearly ($120), or $12 billed monthly.
- 3
It runs on 2 platforms
Web and Android.
- 4
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.
- 5
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.
- 6
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.
- 7
A 2.2 GPA, above 4 of 57
That is against the other AI assistants we grade, on value, the free plan, features, ease of use and platforms.
- 8
Keep it
To replace Mammouth you would be making an AI model, which you can rent by the request but not make. That is not a weekend's work, with an AI app builder or without one.
Mammouth at a glance
- Pricing
- Paid, from $10 per month, billed yearly ($120), or $12 billed monthly
- Free plan
- No
- Free trial
- None stated
- Runs on
- Web, Android
- Made by
- Mammouth AI SAS
- Category
- AI Assistants
- Our grade
- 2.2 GPA, fair
The report card
Best for GPT, Claude and Gemini on one bill
Mammouth puts GPT, Claude and Gemini models, plus image and video generators, behind one subscription from $10 a month billed yearly, and one click resends a prompt to another model. There's no free plan or trial, usage is capped per session and resets every 3 hours, dollar prices leave out VAT, and there's no App Store app for iPhone or Mac.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | C | Starter is $10 a month if you pay for the year, or $12 monthly, the middle of this category, and here it covers models from several makers at once. Usage is rationed though, with quotas renewing every 3 hours, and the dollar prices leave out VAT. |
| Free plan and trial | F | Nothing 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 | B | Text 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. API credits and a coding tool too. |
| Ease of use | B | It opens in a browser and resending a prompt to another model is one click, so there's nothing to set up. There's no App Store app, though, so we have no rating on record to show how people get on with it. |
| Platforms and integrations | B | Web 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. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Mammouth is for
- Fits if you're paying for two or three AI subscriptions and would rather have one bill
- Works for people who want a second opinion, since one click sends your prompt to another model
Who it is not for
- Not for you if you want to try before you pay, as no free plan or trial is listed
- Skip it if you want a proper iPhone or Mac app, because it isn't in the App Store and installs from the browser
- Tight if you chat in long bursts: usage is capped per session, renews after 3 hours, then drops you to a lighter model
- Pricey if you need more room, with 3x the usage at $20 a month and 10x at $60, both billed yearly
- Watch out: dollar prices leave out VAT, and paying by bank transfer needs a yearly commitment
Good to know
Good for
- 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
- 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.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$10
A month to start
Mammouth is a paid product, starting at $10 per month, billed yearly ($120), or $12 billed monthly.
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.
Enterprise
Custom
For more than 100 licences: onboarding, SSO and flexible payment options such as wire transfer, by quote.
Read from mammouth.ai on Oct 6, 2026.
Ways to pay less
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.
Stated on mammouth.ai
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
2
Places it runs: Web and Android
One subscription for GPT, Claude, Gemini and other AI models. Here is what it does, as its own site describes it, and what it covers: public API, AI features, dictation, chat assistant, AI search.
But it isn't in the App Store: on iPhone, Mac and Windows you install it from the browser as a web app.
- 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.
Where it runs
- Web
- Android
What it works with
- Microsoft 365
- GitHub
- Notion
- Atlassian
Mammouth is made by Mammouth AI SAS.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
4/57
Other AI assistants it is graded above
Mammouth's GPA of 2.2 is higher than 4 of the 57 other AI assistants we grade, and level with 7.
It stands best on features (B, above 28 of 57) and worst on free plan and trial (F, above 0).
Its paid plans start at $10 a month, against a middle price of $10 for the category: 19 of the 38 others that charge start lower.
On features, ease of use and platforms it scores 3.0 out of 4. 6 tools score higher and cost less.
Each grade against the category
Every bar is all 58 AI assistants we grade, cut by the letter each got. Mammouth’s own letter is outlined.
- CValue for moneyAbove 5 of 57
- FFree plan and trialAbove 0 of 57
- BFeaturesAbove 28 of 57
- BEase of useAbove 21 of 57
- BPlatforms and integrationsAbove 23 of 57
Price against what you get
Each dot is one of 45 AI assistants. Further left costs less; higher up scores better on features, ease of use and platforms. Mammouth is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace Mammouth you would be making an AI model, which you can rent by the request but not make. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 46 of the 57 other AI assistants grade higher. It costs $120 a year.
What you could not
- An AI model, which you can rent by the request but not make.
- A search engine with an AI model behind it.
- Dictation that types into any app on your computer.
- A real app for Android. Something home-made would be a web page.
- It plugs into other products, Microsoft 365, GitHub and Notion among them, and has an API.
- Sharing with other people, which means accounts and invitations.
- The depth: we grade its features B, which means it covers the whole job.
What this rests on. Mammouth’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Poe, T3 Chat, ChatLLM, Magai and ChatHub
The 5 tools Mammouth is most often weighed against, with where each one differs from it.
- 3.4GPA
Poe
Free plan · from $4.17/mo
One app for chatting with AI models from many different labs.
- Poe has a free plan. Mammouth does not.
- Only Poe lists macOS, Windows and iOS apps.
- Mammouth also covers dictation.
- 2.2GPA
T3 Chat
Free plan
Web chat app with models from several AI labs in one account.
- T3 Chat has a free plan. Mammouth does not.
- Only Mammouth lists an Android app.
- Mammouth also covers dictation.
- 2.4GPA
ChatLLM
From $10/mo
Multi-model AI assistant and agent platform from Abacus.AI.
- Only ChatLLM lists an iOS app.
- Only ChatLLM lists a browser extension.
- Mammouth also covers dictation.
- 1.8GPA
Magai
From $20/mo
Multi-model AI workspace with shared memory and agents.
- Only Mammouth lists an Android app.
- Mammouth also covers dictation.
- Magai also covers workflow automation and AI agents.
- 2.6GPA
ChatHub
Free plan · from $14.99/mo
Ask several AI models one question and compare answers side by side.
- ChatHub has a free plan. Mammouth does not.
- Only ChatHub lists macOS, Windows and iOS apps.
- Only ChatHub lists a browser extension.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
14
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Mammouth free?
No. Mammouth is a paid product, starting at $10 per month, billed yearly ($120), or $12 billed monthly.
How much does Mammouth cost?
Mammouth lists 5 plans. Starter: $10 per month, billed yearly ($120); $12 billed monthly, excl.
What platforms does Mammouth work on?
Mammouth is available on Web and Android.
Does Mammouth offer any discounts?
Mammouth publicly lists the following: About 17% off with yearly billing.
Does Mammouth have an iPhone app?
No iPhone app was listed when its pages were read on Oct 6, 2026. Mammouth is listed for Web and Android.
Does Mammouth have a Windows app?
No Windows app was listed when its pages were read on Oct 6, 2026. Mammouth is listed for Web and Android.
Is Mammouth open source?
Mammouth is not described as open source on its own site, as read on Oct 6, 2026.
Does Mammouth have an API?
Yes. Mammouth offers a public API, according to its own site.
What does Mammouth integrate with?
Mammouth's listing names Microsoft 365, GitHub, Notion and Atlassian. A listing names up to eight integrations, so it may connect to more.
Who makes Mammouth?
Mammouth is made by Mammouth AI SAS.
What are the alternatives to Mammouth?
The closest alternatives to Mammouth in our directory are Poe, T3 Chat, ChatLLM, Magai and ChatHub.
How does Mammouth compare with other AI assistants?
Mammouth's GPA of 2.2 is higher than 4 of the 57 other AI assistants we grade, and level with 7.
Is Mammouth good value for money?
ToolGPA grades Mammouth C for value for money. Its paid plans start at $10 a month, against a middle price of $10 for the category: 19 of the 38 others that charge start lower.
Could I make my own version of Mammouth?
To replace Mammouth you would be making an AI model, which you can rent by the request but not make.
Where this guide comes from
The prices, plans, platforms and features were read from Mammouth’s own pages on Oct 6, 2026, and the grades were given on Oct 10, 2026. Graded from this listing, whose facts were read from Mammouth's own pages on 6 October 2026. Also tested with a demo account on 2026-08-17.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Mammouth AI SAS. Prices change, so check mammouth.ai before you buy.
- mammouth.ai/pricing
- mammouth.ai/pricing?yearly=true
- mammouth.ai/
- mammouth.ai/legalNotice
- info.mammouth.ai/docs/introduction-to-mammouth/
- info.mammouth.ai/docs/how-to-download-the-mammouth-app/
- info.mammouth.ai/docs/quota-policy/
- info.mammouth.ai/docs/teams/
- info.mammouth.ai/docs/FAQ/
- info.mammouth.ai/docs/terms-of-service/
- play.google.com/store/apps/details?id=ai.mammouth.application&hl=en_US&gl=US
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
3,189
Tools graded, in 94 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
3,189
tools graded
94
categories
426
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Mammouth, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/mammouth
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Mammouth: The Insider's Guide", checked Oct 6, 2026. https://toolgpa.com/tools/mammouth
Know someone choosing between AI assistants?
Send them this guide: toolgpa.com/tools/mammouth/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded AI assistants after Mammouth, each with an Insider's Guide of its own.
- AI Assistants Insider's GuideEvery one of the 58 AI assistants we grade, compared
- Gemini Insider's GuideGoogle's AI assistant, tied into Gmail, Docs and other Google apps3.8 GPA
- Chatbox Insider's GuideAI chat client for your own API keys or a hosted model plan3.4 GPA
- ChatGPT Insider's GuideOpenAI's general-purpose AI assistant for chat, images and voice3.4 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Mammouth’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Mammouth is a trademark of its owner, and this guide is not made, paid for or approved by Mammouth AI SAS. Prices and plans change: check mammouth.ai before you buy.