Monica

Monica is an all-in-one AI assistant that brings multiple AI models and productivity tools into a single platform. It is available through browser extensions, desktop applications, mobile apps, and messaging platforms. Rather than focusing on only one task, Monica combines AI chat, web search, writing, translation, summarization, coding, image generation, video generation, document analysis, and AI bots in one workspace.

The product originally launched as a ChatGPT-based browser extension in March 2023, designed to provide AI assistance directly on webpages. Users could summon Monica with a keyboard shortcut, ask questions, write emails, and perform other tasks without leaving the webpage.

Since then, Monica has expanded considerably. The current platform supports models from several major AI providers, including OpenAI, Anthropic, Google, xAI, Mistral, and others. This multi-model approach allows users to access different models from one interface rather than switching between separate AI services.

One of Monica’s strongest features is its browser integration. The assistant can be summoned while browsing, and its smart toolbar can work with selected text. Users can ask Monica to explain, translate, summarize, rewrite, or expand selected content. It can also enhance search results and summarize YouTube videos with timestamps.

For research, Monica provides web search and webpage-reading capabilities. Its Read feature can process webpages, URLs, images, PDFs, and screenshots, while Search can examine multiple sources and produce referenced answers. This makes the platform useful for research and information gathering rather than only conversational queries.

Writing is another major part of Monica. Users can compose or reply to content while specifying the desired length, format, tone, and output language. Quick Compose can also be accessed directly from text fields on webpages, allowing users to improve or rewrite content without opening a separate editor.

Monica also includes translation tools, including parallel webpage translation. Users can translate webpages, PDFs, or selected text while preserving the original content for comparison.

Its creative toolkit extends into image and video generation. The platform currently lists image-generation and image-editing tools alongside video-generation capabilities and access to models such as Sora, DALL-E, Stable Diffusion, Flux, and other image/video systems.

Monica also provides Bots, allowing users to create specialized AI assistants without necessarily having programming experience. Bots can use prompts, built-in skills, web access, knowledge sources, and custom skills. Users can then share their created bots through links and social platforms.

For developers, Monica has a separate Open API platform. The API provides access to chat, image generation, image processing, and other AI capabilities through a unified interface. It supports multiple models and offers an OpenAI-compatible chat-completions endpoint.

Monica is also available beyond the browser. Its current download page lists support for Windows, macOS, iOS, iPadOS, Android, and browser extensions, allowing users to move between desktop, mobile, and web environments.

Messaging integration is another area where Monica has expanded. The platform currently supports WhatsApp, Messenger, LINE, and Telegram, allowing users to interact with Monica through supported messaging applications. Some advanced features remain limited on these platforms compared with the full Monica application.

Pricing

Monica uses a freemium subscription model. Free users receive a daily allowance, while paid subscribers receive substantially higher usage and access to advanced capabilities.

Current subscription levels include Free, Pro, Max, and Ultra. Monica’s January 2026 credit rules show that the Free plan provides 40 basic queries per day, while Pro provides 5,000 basic queries and 200 advanced queries per month. Max and Ultra provide substantially higher allowances.

Additional advanced credits can also be purchased. Current published options include 4,000 credits for $10, 12,000 for $30, and 40,000 for $100.

A current checkout page also shows a Max annual plan at $199/year after a 3-day free trial.

Monica’s API is billed separately from the regular Monica subscription. Users need to fund their API account independently, and the API charges according to model and token usage.

Review

Monica’s biggest advantage is variety. It combines many AI functions—chat, search, writing, translation, research, coding, image generation, video generation, document analysis, and specialized bots—in one platform. Its browser integration also makes these capabilities available directly where users are working.

The multi-model approach is another strong point. Users can access models from different providers rather than depending on a single AI model, while the API platform gives developers a unified way to access several models.

The main drawback is that Monica’s credit and query system can be complicated. Different plans have different basic queries, advanced queries, and additional credit allowances, while some advanced features consume credits at different rates.

For someone who wants a broad AI toolkit rather than a single specialized application, Monica is a strong option. Its browser-first design, wide model selection, multimodal tools, and cross-platform availability make it particularly useful for research, writing, productivity, content creation, and everyday AI assistance.