ChatLLM vs Mammouth

ChatLLM

• People who want many frontier models at a low per-user price
• Teams that want chat, an agent and app building in one subscription
• Developers who want an API that routes between models

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

ChatLLM

• There is no free plan or free trial. Billing is monthly at $10 per user, or $20 per user with Pro.
• Usage runs on credits: Basic has 20,000 a month, and heavy models, images, video and agent tasks use them faster. A set of lighter models stays unlimited.
• Basic limits the Abacus AI Agent to 3 tasks of limited complexity and Abacus AI Studio to 3 conversations. Pro removes both caps.
• Abacus.AI states that it does not give refunds based on the output or performance of its models and agents.

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.

ChatLLM

100+ models with automatic routing

Chat with models from OpenAI, Anthropic, Google, xAI and open-weight labs, or leave the picker on Auto and RouteLLM chooses a model for each task.

Abacus AI Agent

A general-purpose agent that builds and hosts apps from a description, creates slides, documents and research reports, and automates work with tasks and triggers.

Image and video generation

Image models include Nano Banana Pro, GPT Image and FLUX. Video generation runs through Abacus AI Studio with models such as Veo, Kling and Seedance.

Documents, data and web search

Analyzes uploaded PDFs, Word and PowerPoint files, charts data from CSV and Excel files, searches the web and runs generated code in a playground beside the chat.

Team workspace and connectors

Invite any number of users at the per-user price, organize chats and files in projects, and connect Slack, Microsoft Teams, Google Drive, SharePoint, Confluence and other systems.

Mobile apps, extension and desktop tools

iOS and Android apps with voice mode, a Chrome extension, and Abacus AI Desktop with a coding agent and CLI are included with the subscription.

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.

ChatLLM

• Basic$10

  per user / month

  Every chat, image and video model, 20,000 credits a month, 3 AI Agent tasks of limited complexity and limited Abacus AI Studio use.

• Pro$20

  per user / month (Basic plus a $10 upgrade)

  30,000 credits a month, unrestricted Abacus AI Agent and Studio use while credits last, a stronger agent and the always-on SuperComputer.

• Abacus.AI EnterpriseFrom $5000

  billing period not stated

  The separate enterprise platform for organizations that need enterprise features, sold through the sales team.

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.

ChatLLM

• Other savings

  $7 for the first month of Basic

  New subscribers are charged $7 instead of $10 for the first month, then $10 billed monthly. The discounted month comes with 14,000 credits instead of 20,000.

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.