A Comparison Guide to
Generative AI Tools
in 2025

Comparative Guide to Generative AI 2025 Since 2023, the democratization of artificial intelligence has been accelerating. In 2025, this structural trend is profoundly transforming the professional sphere and redefining our working methods. Content-generating AIs now allow employees to free themselves from many time-consuming tasks: email management, drafting meeting minutes, creating presentations, and documentary research.

Would you like to leverage these innovations to boost your teams' productivity? In this article, Mozzaik provides a comparison of the main text, image, and video generative AIs available in 2025, to help you choose the tool best suited to your needs. Happy reading!

Comparative Guide to Generative Text AIs

Text generators are tools based on generative artificial intelligence that produce original content (emails, summaries, poems, translations, etc.) from a simple text or voice prompt that is, a command formulated in natural language. This type of software uses machine learning and natural language processing models to generate coherent responses, drawing on an internal database or online information.

In 2025, the range of text-generating software has expanded, with increasingly high-performing solutions. Here is a selection of the most essential tools on the market.

ChatGPT

ChatGPT is the conversational agent developed by the American company OpenAI. Since 2024, it has been based on the GPT-4o version, a multimodal model capable of understanding text, images, and even audio. This chatbot can generate quality content (emails, reports, scripts, poems, etc.) from simple prompts. The relevance of the responses always depends on the clarity of the user's queries.

ChatGPT is accessible for free with certain limitations, and in a paid version via the ChatGPT Plus subscription, which unlocks advanced features such as document analysis, voice functions, and a coding assistant.

Gemini

Gemini, formerly Bard, is the conversational artificial intelligence model developed by Google. In 2025, it is based on Gemini 1.5, a version with a very extensive contextual processing capacity, capable of handling large documents. Available for free, Gemini is natively integrated into the Google Workspace environment (Docs, Gmail, Sheets, etc.) and allows users to benefit from multiple response suggestions, based on the most recent data available online.

Claude AI

Claude AI is an artificial intelligence assistant designed by the American company Anthropic. It positions itself as an ethical alternative to ChatGPT, based on the concept of "Constitutional AI," which aims to ensure useful, harmless, and honest responses. Claude 3, launched in 2024, displays high-level performance and accepts the import of documents for summaries, translations, or analyses. Good news: Claude is now available in France without needing a VPN, via a web interface or third-party integrations.

Claude exists in a free version and a paid plan (Claude Pro), offering greater speed and priority access to new features.

Mistral AI

Founded in 2023, Mistral AI is a French company that develops open-source generative AI models, among the most powerful on the market. Their flagship models, Mixtral and Codestral, are used in numerous commercial and open-source applications.

Mistral stands out for its strong commitment to transparency, security, and European digital sovereignty. The tools offered are particularly appreciated for their efficiency in text generation and language comprehension, especially in a multilingual context.

Our Recommendation for Text Generative AI

For companies with a Microsoft digital environment (Digital Workplace), Microsoft Copilot remains the most integrated, complete, and powerful solution to date. Its native compatibility with the Microsoft 365 suite, its ability to automate tasks directly in your daily tools, and its transparency regarding the sources used make it a prime ally.

Copilot thus combines relevance, time savings, and reliability, and represents an excellent gateway into the world of generative AI for businesses.

Comparison of Generative AI Integrated into the Digital Workplace

Generative AI integrated into the Digital Workplace boosts employee productivity and enhances the employee experience. With these ChatBots integrated into their intranet, employees can easily find HR information (an alternative method to EDM within a SharePoint intranet) or submit leave requests by simply expressing their request via the Chat. Several solutions are available to companies looking to integrate a generative AI assistant into their Digital Workplace (DWP), including:

Genius AI by Mozzaik365

Genius is the new artificial intelligence tool integrated into your Microsoft Digital Workplace developed by Mozzaik. This tool, based on ChatGPT4, is a work assistant that offers a significant time-saving benefit to employees. With it, users can quickly find reliable information in their company's internal database and receive personalized responses. Genius also helps employees create content more easily through the generation, translation, formatting, and automatic summarization of contextualized texts. Additionally, Genius streamlines daily task management by sending meeting reminders to teammates, suggesting points to address during meetings, and generating meeting minutes. Genius has the major advantage of being 100% secure, using Azure's OpenAI service, ensuring that company data never leaves its digital workspace.

If you would like to learn more, you can book a 30-minute slot with Martin, our Generative AI expert:

Microsoft Copilot for Microsoft 365

Microsoft Copilot is not just a text generator. In 2025, it establishes itself as a true artificial intelligence assistant, deeply integrated into your Microsoft Digital Workplace. Accessible from Microsoft 365 applications (Word, Excel, Outlook, PowerPoint, Teams, OneNote), as well as in Windows 11, Copilot assists employees daily in content creation, data analysis, and task management.

The paid version of Microsoft Copilot allows you to securely leverage internal data from the Microsoft 365 environment to:

Quickly search for confidential and relevant information.
Generate personalized content (emails, reports, meeting summaries).
Synthesize or analyze large volumes of unstructured data.
And even solve complex business problems via contextualized suggestions.

Thanks to Microsoft Copilot Studio, organizations can now create custom AI assistants without coding, to automate specific processes. For example, an HR department can design a personalized Copilot to automate new employee onboarding, manage leave, or answer recurring staff questions.

Duet AI for Google Workspace

Gemini for Workspace (formerly Duet AI) is the alternative developed by Google, integrated into the Google Workspace environment. This powerful generative AI fluidly integrates with Gmail, Docs, Sheets, Slides, and Google Meet, providing contextual help at every step of collaborative work.

In 2025, Gemini notably allows you to:

Automatically draft or rephrase emails in Gmail.
Generate content in Google Docs from simple prompts.
Create images or visuals in Slides in seconds.
Analyze complex spreadsheets in Sheets with tailored recommendations.
Produce meeting summaries or multilingual subtitles in real time in Google Meet.

Gemini relies on the internal data of your Google Workspace account while respecting the security and privacy rules defined by your organization.

Generative AI Integrated into the Digital Workplace: Our Recommendation

The match between generative AIs integrated into digital work environments is very tight. Your choice should primarily be based on the AI integrated into the workspace you already use in your activities. Organizations with a Mozzaik or Microsoft 365 Digital Workplace can benefit from one of the most cost-effective AI solutions on the market while enjoying a 100% secure tool that guarantees a significant productivity boost for their employees.

Are you unsure about choosing the right AI?
Leave nothing to chance and check out our free AI guide.

Your Free Guide

Comparison of Image Generative AIs

An image generator is a program based on artificial intelligence that uses a machine learning model to create original visual content. A generative image AI can offer significant time savings for marketing teams looking to illustrate their social media posts, for creatives who want to generate a rough draft in a few clicks, or for consultants who want to make their presentations more dynamic.

In 2025, these models have become more sophisticated, offering more realistic visuals that are better suited to text prompts and, in some cases, can be used for commercial purposes. Here is a comparison of the main generative image AIs you should know about this year:

Dall-E

DALL·E is the image generator developed by OpenAI. Its current version, DALL·E 3, is integrated directly into ChatGPT (web and mobile), allowing you to generate and modify images with a simple prompt thanks to a highly intuitive interactive feature.

The visual rendering is faithful to the instructions and adapts to different graphic styles. DALL·E 3 is available for free in the basic version of ChatGPT, with advanced features accessible through the ChatGPT Plus subscription.

Midjourney

Midjourney is a generative image AI developed by an independent research lab. Available only via Discord, Midjourney V6 is particularly popular with creatives for its advanced style control, its ability to produce highly detailed visuals, and its near-photographic rendering.

The main drawback remains the lack of a dedicated web interface and the need for a paid subscription to use it, although a limited free trial may be offered.

Magic Media in Canva

Magic Media is the image (and video) generation tool integrated into Canva. Accessible in a free version with a limited number of images, this solution becomes truly powerful with a Canva Pro subscription, which unlocks unlimited generation capabilities.

Magic Media is based on several AI models, including DALL·E, and can quickly produce visuals suitable for all formats: social media posts, presentations, posters, etc. It's an ideal solution for non-designers looking for productivity.

Bing Image Creator

Bing Image Creator is the AI image generator offered by Microsoft. In 2025, it is based on the DALL·E 3 model, making it a very high-performing and completely free tool. It is accessible from Microsoft Edge, Copilot, or via a dedicated interface.

The service allows you to generate realistic illustrations from text descriptions, with a simple and fast interface. It's an excellent entry point for users looking for a reliable tool with no extra cost.

Imagen 2 (Google / Gemini)

Imagen 2 is the generative image artificial intelligence model developed by Google DeepMind. It is integrated into Google services like Gemini for Workspace (formerly Duet AI), particularly in Slides and Docs, as well as in the professional environment Vertex AI.

Designed to meet the needs of professional users, Imagen generates clean, coherent visuals suitable for office use. It is especially useful for illustrating documents, creating educational materials, or enriching presentations in Google Workspace. However, it offers less artistic customization than Midjourney or DALL·E.

Adobe Firefly

Adobe Firefly is the AI image generator developed by Adobe, integrated into the Creative Cloud suite, including Photoshop, Illustrator, and Adobe Express. This AI can generate visuals from text prompts, replace elements, extend backgrounds, or stylize existing images.

Firefly stands out for its professional focus and secure commercial license: all generated images can be used without risk for marketing campaigns or client projects. Adobe Firefly is based on a database of royalty-free images, ensuring ethical generation.

It's an ideal solution for designers, agencies, and demanding visual content creators.

Generative Image AIs: Our Recommendation

The choice of the best generative image AI depends on how you plan to use it and the digital environment you work in.

For quick, professional illustrations that are well-integrated with a conversational assistant, DALL·E 3 (via ChatGPT or Bing) is a very accessible solution.
Creative or artistic users will prefer Midjourney, which allows for advanced stylistic control and a very precise visual rendering.
Magic Media in Canva is ideal for communicators, small teams, and entrepreneurs seeking a simple, versatile solution integrated into a design tool.
Google Workspace users will benefit from native integration via Imagen 2, which is suited for internal professional needs.
Adobe Firefly is a must-have for graphic professionals and marketing teams who need commercially usable visual content within a demanding creative framework.
Finally, Bing Image Creator is an excellent free option for exploring AI image generation without a commitment.

Comparative Guide to Generative Video AIs (2025)

A video generator is a tool that uses an artificial intelligence model to produce video content from machine learning. Today's generative video AIs can create various types of videos (animations, photorealistic videos, short clips, etc.) from a simple text prompt or an image.

These tools can be used, for example, to create educational materials in video format, internal communications, interactive presentations, or advertisements. In 2025, the capabilities of video AIs have accelerated significantly, offering increasingly realistic and accessible renderings.

Here is a comparison of the main generative video AIs that have caught our attention.

Synthesia

Synthesia is a content creation AI that generates animated videos from text, using realistic avatars. This tool is particularly popular for creating business presentations, training videos, tutorials, or internal messages. Over 150 customizable avatars are available, as well as hundreds of templates (client case studies, product pitches, HR videos, etc.).

Synthesia also allows users to clone their own voice and create videos in over 130 languages. The platform is paid, but a free trial is offered.

Fliki

Fliki is a tool for generating videos and podcasts from text content (articles, scripts, tweets, PowerPoint presentations, etc.). It quickly transforms text into a video clip with a voiceover, visuals, background music, and subtitles.

Fliki also offers AI avatars, the ability to clone a voice, and a user-friendly interface for content creators, marketing teams, and trainers. The tool is available in a free version (with limited features) and a paid version.

Elai

Elai is an AI video generation platform that creates professional videos from text, a web link, a PDF, or a PowerPoint presentation. Like Synthesia, Elai offers a large library of virtual avatars, multilingual voice synthesis, and ready-to-use templates.

The tool is particularly suitable for e-commerce videos, animated newsletters, or client presentations. Elai is a paid service, with a free trial version

Runway Gen-2

Runway is one of the pioneers of AI video generation from text prompts or images. With its Gen-2 version, Runway can create stylized, cinematic, or abstract videos from a simple description, an image, or an existing video.

Visual content creators, directors, and marketers use Runway to prototype ideas, illustrate concepts, create short clips, or enhance creative campaigns. The tool is accessible via a web interface. It offers a free version (with a watermark) and professional plans.

Pika Labs

Pika Labs offers an alternative to Runway with a simplified, community-driven approach. Initially operating via Discord, Pika can generate animated, stylized, or futuristic videos in seconds from a simple text prompt.

The style of Pika Labs is particularly well-suited for social media content, stylized animation, and visual storytelling. The tool is now available via a dedicated interface and remains free for basic use.

HeyGen

HeyGen is an AI-based video creation platform specializing in generating realistic video avatars and video translation with lip-syncing. It can not only create videos from text but also translate an existing video into another language, perfectly synchronizing the filmed person's lips.

HeyGen is a particularly relevant tool for international teams, HR services, or communication departments that want to quickly localize content into multiple languages.

Sora (OpenAI)

Sora is the revolutionary video generation project developed by OpenAI. Capable of producing realistic videos of several seconds from a complex text prompt, Sora impresses with its level of detail: shadows, reflections, camera movements, physical interactions, etc.

To date, Sora is not yet publicly available, but its potential suggests a profound transformation in automated video creation. It's a tool to watch very closely in the coming months.

Generative Video AIs: Our Recommendation

The choice of the best generative video AI depends on your needs, budget, and the type of content you want to produce:

For corporate or training videos, Synthesia, Fliki, and Elai remain reliable and accessible options.
For more creative or stylized visual content, Runway and Pika Labs open up new possibilities with more expressive and artistic renderings.
HeyGen is ideal for organizations that want to localize and personalize multilingual videos in a fluid and professional manner.
Finally, Sora represents the future of AI video generation, with unprecedented realism and complexity—although it is not yet commercially available on a large scale.

Comparative Guide to Generative Music AIs (2025)

Artificial intelligence music generators are tools based on machine learning models that can produce original musical compositions or songs from a simple text prompt or selected parameters (style, mood, duration, etc.).

These tools are now used by professional musicians, content creators, and corporate marketing and communication teams. For example, they can create original soundtracks for videos, podcasts, advertisements, or internal events, all while respecting usage rights.

Here is a selection of the main AI music generation platforms available in 2025.

Soundraw

Soundraw is an AI music generator that creates original audio tracks in a few clicks. Simply choose a duration, a musical genre, and a mood (melancholic, joyful, energetic, etc.) to generate a personalized composition.

The user can then edit the track (intro, transitions, intensity, structure), making it a tool particularly well-suited for video creators. All music generated via Soundraw is royalty-free, including for commercial use. The platform is accessible by subscription, with a limited free version.

Stable Audio

Developed by Stability AI (creator of Stable Diffusion), Stable Audio is a generative music AI that produces tracks from a text description: genre, instruments, mood, tempo, or emotions.

In 2025, the platform can generate tracks several minutes long, including sound effects. It offers a free version for personal use and a paid plan that allows commercial use of the tracks, ideal for podcasts, advertisements, or social media videos.

Mubert

Mubert is an AI music generation platform focused on royalty-free background music, used for video content, podcasts, and streams.

It offers a wide selection of customizable parameters (duration, style, activity, mood, emotion, etc.), with generation possible from a text prompt or an image. The generated music can be downloaded, modified, and used legally according to the chosen license. Mubert offers a freemium version as well as a Pro plan for commercial use.

Suno

Suno is one of the most impressive AI music generators of 2025. It can compose complete songs with lyrics and a singing voice from a simple prompt.

The user can choose a musical style (pop, rock, rap, EDM, etc.), and the AI generates a coherent song with verses, choruses, and musical structure. The results are particularly impressive for creative or fun projects, but Suno is also starting to be used in marketing, viral campaigns, and podcasts.

The tool is available in a free version (with a limited number of generations) and a Pro version.

MusicGen (Meta)

MusicGen is an open-source music generation model developed by Meta AI. It can generate tracks from text, but also from audio snippets (musical influence, samples, rhythm).

The model is integrated into several platforms, including Hugging Face, and serves as a basis for personalized creative projects. Its open-source nature makes it accessible to developers, experimental musicians, or audio studios looking to prototype sounds.

Boomy

Boomy is an AI-assisted music generation platform geared toward independent creators. The tool can create a song in less than 30 seconds by selecting a style and a few options, with no musical skills required.

Users can publish their creations, share them on streaming platforms, and even monetize their tracks. Boomy is an interesting solution for beginner artists, content creators, or small businesses wanting to produce simple jingles or music quickly.

Aiva

Aiva (Artificial Intelligence Virtual Artist) is an AI composer used primarily in the fields of film music, video games, or corporate videos. The user can choose a style (classical, cinematic, jazzy, etc.), adjust the structure, and let the AI create a complete orchestral composition.

Aiva is often used in professional or artistic contexts, particularly in production studios that want to generate emotional or immersive soundtracks.

Generative Music AIs: Our Recommendation

The choice of the best generative music AI depends heavily on your needs, your technical skill level, and the intended use (creative, marketing, commercial, personal).

For companies that want to create musical atmospheres tailored to their brand, Soundraw and Mubert are the most intuitive and reliable options.
For more creative or artistic needs, Suno (songs with vocals), MusicGen (open source), or Boomy (fast production) are the ones to favor.
For cinematic or immersive use, Aiva is an excellent solution.

Finally, Stable Audio offers a good balance of customization, sound quality, and commercial use.

Comparison of Generative AIs: Final Thoughts

The offer of generative AIs is already vast. This technology opens up many possibilities in terms of creating written, video, and audio content, as well as improving productivity and employee experience within the Digital Workplace. To fully benefit from this technology, it is necessary to start training now to, for example, gain a good understanding of prompts. At the organizational level, it is also important to structure your data to be able to implement AI tools that will allow you to exploit it and boost your performance.

FAQ

Comparative Guide: Generative AIs

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