TOP 10+ AI Platforms and Assistants for Developers

• By Robert Cruz
• 13-08-2025
• Artificial Intelligence

In 2025, the AI space is an evolving ecosystem of multiple innovative platforms and assistants, including stimulating chatbots, integrated presentation formations, creative widgets for music and video generation, among others. All solutions leverage cutting-edge techniques, such as natural language processing and generative AI, to enhance productivity, creativity, and engagement across use cases. A consistent market demand is observed for skilled talent, with a 25.2% year-on-year increase in demand for AI specialists, signaling a need for skilled talent in the industry.

TOP AI Platforms and Assistants

1. Character AI

Character.ai or c.ai

Character AI, also stylized or known as c.ai, char.ai, or Character AI, is a generative AI chatbot service which allows people to talk to their own customizable characters. Created by former Google LaMDA developers Noam Shazeer and Daniel de Freitas, it provides a platform for users to create and publish their own characters, with preset personalities, to talk to the community. Characters may be based on existing fictional works, celebrities, or created entirely from the user's own imagination, and can be used for roleplay writing or as a text-based adventure game. The beta was released on September 16, 2022, and the previous site was replaced by this one in September 2024. The iOS and Android mobile app, released in May 2023, was downloaded over 1.7 million times in its first week. The site and app are most popular with younger demographics, and uses AI-generated text to create realistic sounding responses from their characters, for interactive storytelling and entertainment.

Minimum Age Requirements

The Terms of Service for Per Character AI require users to be at least 13 years old. EU citizens and residents need to be at least 16 years old. Users under the minimum age are notified of a signup error and are returned to the sign-in page when they attempt to register. They are unable to attempt registration again. The service does not have an age verification system and therefore users can simply lie about their age. The Google Play store has age requirement of "Parental Guidance" and the Apple App Store has a rating of 17+.

How It Works

Registered users are able to chat to bots for language practice, brainstorming, games or any other purpose. Neutral bots can be found on the Discover page, although users may search unfiltered terms to locate the bots they are seeking. Users can also make their own characters or voices.

Create a Character

Users set a character's profile picture, name, tagline, description, greeting and voice, choosing whether to keep the character private or share it with the public. A user can set the character's personality, which defines its tone and behaviour (e.g., responding in a depressed or upbeat manner) to create engaging and lifelike conversations.

Creating a Voice

Users need to upload a 10-15 second audio file without any background noise to create a voice. Shorter samples will make the AI produce a more robotic voice. Once the voice is named and tagged it can be applied to a character to make chatbot responses appear as the uploaded voice.

2. Janitorai

Janitorai is a platform where creators build immersive worlds and readers engage with dynamic stories, blending human creativity with AI innovation.

Janitor AI is a chatbot platform where people can build their own AI characters and have a chat with them. The platform was first released in June 2023 by founder Jan Zoltkowski and had over one million people use it within the first week of its release.

Janitor AI is a high-end chat application that utilises state-of-the-art natural language processing (NLP) to provide natural and human-like interactions, designed to be used for both personal and professional purposes. It can do your work and tasks like a traditional AI chatbot but can also be used to set reminders and manage your schedule with maximum efficiency.

Janitor AI comes with a feature of customizable AI characters which allows you to create your own AI characters with their own personality, appearance, and objectives for leisure, learning, or even work, to make your experience more interactive and fun.
The AI engine enables you to be creative and even offers a level of immersion when roleplaying, as well as provides an entertaining, engaging, and unique virtual world experience thanks to the high-end AI technology.

Janitor AI has a simple user interface and is available on multiple platforms. It also supports third-party integrations, which can be used to automate tasks such as customer support and data entry. Additionally, it has community features that allow users to share and discover AI personas, and collaborate on projects.

The platform includes tools for managing tasks, having conversations, and automating processes. It offers personalized experiences through customizable AI personas and NLP technology.

3. Gamma: AI PowerPoint Creation

AI PowerPoint Presentations

Gamma AI allows you to quickly create slides with consistent branding that can be exported to PPT, Google Slides, and other formats. It’s one of the best AI-powered presentation software options for rapid content generation, interactive design, and a clean, user-friendly experience that doesn’t require any design knowledge or expertise.

Gamma can take ideas and quickly transform them into high-quality, finished presentations or proposals in minutes, and it does it all at incredible speeds. It’s also very flexible, has a sleek scrollable design, and offers many useful features. This is a review of the tool’s pricing, features, and when it’s best used to show why it’s a popular choice for teams and individuals.

We Recommend Gamma AI For:

• Founders and marketers needing quick idea presentations
• Agencies and freelancers creating client decks
• Remote teams collaborating on web-based presentations

We Don’t Recommend Gamma AI For:

• Users requiring advanced data visualization or complex animations
• Teams dependent on offline PowerPoint exports

Gamma AI

Gamma AI is the smartest way to make presentations, documents, and web pages. Describe what you want, and Gamma will create something beautiful and professional, no design or writing skills necessary. Perfect for anyone tired of PowerPoint and in need of a faster, better way to share ideas online.

4. Suno

Description:

Suno is an AI music generation platform that allows anyone from hobbyists to professionals to create their own original music in seconds. With easy-to-use tools and AI technology, it can generate melodies, harmonies, and entire compositions without needing any music production skills. Creators can share their work with a worldwide community and discover music from artists across the globe.

Key Features:

• Create AI music compositions in seconds
• Choose from a variety of genres and moods
• Share your tracks and discover new ones in the Suno community
• Easy-to-use interface for beginners and professionals
• Professional quality audio output

Best For:

Musicians, content creators, podcasters, and anyone who wants custom music but doesn't want to invest in expensive tools or learn how to use them.

5. Leonardo AI

Leonardo AI is a cutting-edge platform that creates high-quality videos with sound from just a single text prompt. It uses powerful generative AI to produce realistic images, animations, and soundscapes, making it a great tool for quick content creation. With the “Flow State” feature, users can explore multiple visual options and easily find the one they love best.

Key Features:

• Generate text-to-video with synced audio
• “Flow State” allows you to browse possible creative variations
• AI-powered cinematic effects and transitions
• Suitable for ads, short films or social media clips
• Accessible for non-technical users

Best For:

Marketers, filmmakers, ad makers and social media influencers who want to create fast, high-quality videos.

6. SpicyChat

Description:

SpicyChat is an adult and NSFW AI chatbot website. It contains over 925,000 AI characters that you can interact with freely in an unmoderated environment. You can have whatever roleplay, romance, or fantasy conversations you like. You can also make your own AI characters that have their own personalities and appearances.

Key Features:

• 925,000+ AI personas ready to talk with you
• Unlimited NSFW access, no content filters
• Create your own unique character with traits and history
• Roleplay, romance, fantasy-centric experiences
• Mobile-ready design for chatting on the go

Best For:

Adults who want an uncensored AI chatbot tailored to their preferences.

7. Claude AI

Claude is an artificial intelligence assistant from Anthropic that is safe, trustworthy, and powerful for a wide range of professional and personal tasks. Claude can assist with writing, summarization, brainstorming, coding, and much more, while placing a special focus on using AI responsibly. Claude is distinguished by its contextual understanding and its capacity to deal with complex, multi-step queries, while also avoiding harmful and biased output.

Key Features:

• Safe and unbiased AI responses
• Aware of context for multi-step tasks
• Capable of document analysis, content writing, and coding
• Designed with a focus on reducing bias and harmful content
• Integrates into workflows to get more done

Best For:

Businesses, researchers, and individual users looking for a safe and responsible AI to use every day

8. PixVerse

PixVerse is an advanced AI video generator that creates text to video, turning text prompts into cinematic video clips. Need an animated scene, a product showcase, or a creative short film? Use AI to generate with generative AI from PixVerse.

Key Features:

• Text to video generation in different styles
• Professional cinematic rendering
• Online user-friendly interface
• Ability to create short and long-form videos
• Constant updates for realistic and immersive visuals

Best For:

Creators, marketers, and agencies in need of fast, on-demand professional video content

9. Kling AI

Kling AI is a visual content generation platform with state-of-the-art generative AI capabilities and simple controls to generate stills and videos for storytelling, marketing, or entertainment.

Image and video creation from text prompts. Art in various styles and formats. AI editing and refinement tools. For marketing, art and social media. Best for designers, advertisers and storytellers who need original visuals quickly.

10. Luma AI

Luma AI is working towards developing multimodal general intelligence for visual creation. Their platform allows users to create realistic dynamic videos that can seamlessly interact with the real world. Luma’s Ray2 and Dream Machine tech are meant to power next-generation AI-filmmaking.

Multimodal AI-powered video generator for next-gen 3D and cinematic visuals.

Key Features:

• Next-gen AI video creation with photorealistic physics
• Multimodal AI for enhanced real-world connection
• Built for next-gen, immersive media experiences
• 3D and cinematic visual tools

Best For:

Filmmakers, game developers, and immersive media creators

11. HailuoAI

HailuoAI is a photorealistic AI video generation platform that creates movie-like, scene-based videos. It leverages cutting-edge generative AI to create stunning visuals with complex patterns, dynamic lighting, and realistic movement. It's commonly used to generate ethereal, artistic sequences that are perfect for creative projects and experimental filmmaking.

Key Features:

• AI-created movie video clips
• Realistic lighting and atmosphere effects
• Theme and visual style customization
• High-resolution output for professional quality

Best For:

Filmmakers, artists, and music video creators in need of unique and surreal visuals.

12. BLACKBOX.AI

BLACKBOX.AI is an advanced AI assistant tailored for developers, professionals, and enterprises. It serves as a comprehensive AI agent, offering features like coding assistance, data analysis, automation, and content generation. BLACKBOX.AI is productivity-centric, seamlessly integrating into workflows to boost efficiency across various industries.

Key Features:

• AI-powered coding assistant for multiple languages
• Data analysis and business automation tools
• Integrations with enterprise workflows
• Trusted by Fortune 500 companies
• Real-time collaboration features

Best For:

Software developers, data analysts, and enterprise teams looking for AI-powered productivity tools

13. Gemini (Google AI)

Gemini is an advanced artificial intelligence (AI) assistant created by Google DeepMind. It is a multimodal large language model that can understand and generate text, images, and more. Gemini can assist with a wide range of tasks, including writing, planning, brainstorming, coding, and research. By utilizing Google's knowledge graph and the latest advancements in AI, Gemini is designed to provide accurate and contextually aware responses to users' queries and tasks.

Key Features:

• Multimodal AI (text, image, etc.)
• Seamlessly integrated with Google Workspace apps
• Strong reasoning and problem-solving capabilities
• Aids research, planning, and creative tasks

Best For:

Researchers, professionals, and teams already using Google Workspace products.

14. CrushOn.AI (RushOn.AI)

CrushOn.AI provides uncensored NSFW AI chat with your characters. Our AI powered chatbot for adults are focused on dating, roleplay, and fantasy. There are no limitations as on other AI chatbots. Select pre-built characters or build your own for dirty talk

Key Features:

• 100% uncensored NSFW chats
• Personalized AI characters
• Text-based chat for roleplay and fantasy scenarios
• Private and anonymous chat

Best For:

Adults who are looking for an uncensored AI chat site to use for roleplay fantasy scenarios.

15. OpenAI

OpenAI is an American artificial intelligence research laboratory. It's a global leader in AI research and development. OpenAI created ChatGPT, DALL·E, and Codex. The company aims to develop safe, general-purpose AI for the public good. It builds tools for AI applications, including content generation, image generation, code generation, and advanced reasoning.

Key Features:

• ChatGPT to power conversational AIs
• DALL·E to generate AI images
• Codex for AI code generation
• API for developer access
• Research-based safety measures

Best For:

Businesses, developers, and creatives are looking for all-purpose AIs.

16. Bing AI (Microsoft)

Bing AI provides image and video generation on Microsoft's Bing search engine. Text prompts are instantly transformed into eye-catching images and videos in a matter of seconds using AI tools based on DALL·E and other models.

Key Features:

• Generates AI images and videos for free
• Has text-to-image and text-to-video capabilities
• Uses Bing search and Edge browser
• Offers an easy and quick workflow for creating visuals

Best For:

Non-professionals, marketers and small businesses looking for a quick solution for generating visual content.

17. Grok (xAI)

Grok is a virtual AI assistant by xAI that is designed to provide real-time and fact-based answers to questions. It's created to be a factual, truthful, and unbiased digital assistant. Grok does this by using a combination of internet searching live, along with image creation and current trend analysis.

Key Features:

• Live search of the internet
• Generative AI image tool
• Trend & data analysis
• AI responses are fact-based & objective

Best For:

Researchers, journalists, and anyone who requires accurate, up-to-date information.

18. Undetectable AI

Undetectable AI is a text rewriting service that makes AI-generated text undetectable by AI detectors and appear human-written. It's a useful tool for students, marketers, and SEO experts who need their content to be 100% original.

Key Features:

• Rewrite ai to human
• Bypasses most AI detectors
• Retains original meaning with more natural flow
• Works in several languages
• SEO-optimized rewrite available

Best For:

Authors, students, or marketers who want to make AI text human readable

How to Become AI Developer

AI developers can be trained by formal education, programming and experience. Gain formal education by taking courses on computer science, as well as studying relevant programming languages, machine learning and AI. The programming language Python is particularly important for AI developers.
Essential skills for AI chatbot developers

Successful AI Developers

Successful AI developers possess a mix of technical, communication, and problem-solving skills. Here is a bullet point list for a concise overview:

Programming Skills

Proficiency in languages like Python, Java, or C++ is fundamental for building machine learning models, working with APIs, and automating tasks.

Understanding of Data Structures and Algorithms

A strong foundation in data structures (arrays, lists, trees) and algorithms allows developers to write efficient code and solve complex problems.

Experience with AI Frameworks and Tools

Familiarity with frameworks such as TensorFlow, PyTorch, Scikit-learn, and OpenCV is crucial for building and training AI models.

Familiarity with APIs

Working with APIs is essential for integrating external services or creating interfaces for AI-powered features.

Data Handling and Analysis

Skills in data preprocessing, cleaning, structuring, and analysis using tools like pandas, NumPy, and SQL databases are important.

Roadmap to becoming an AI developer

Roads Less Travelled into AI Professions

Transitioning into AI from a similar field or starting from the ground up? Here is a short guide that will help you gain the necessary skills, experience and recognition to achieve success in the field of Artificial Intelligence either as a team member or a freelancer.

Begin with Basic Education

Having a bachelor’s degree in computer science, data science, or a related field is often the most common first step, however, bootcamps, online courses or certifications are also good ways to gain some of the most important know-how.

Gain Necessary Programming Skills

Programming in languages such as Python, Java, or C++ is essential in order to be able to manipulate data, train models, as well as developing AI-powered tools and software.

Learn Machine Learning and Deep Learning

Machine learning, including regression and classification, as well as deep learning, including neural networks and CNNs are essential techniques that form the basis of many current AI solutions.

Gain Data Science and Analytics Skills

Skills in data preprocessing, visualization, and statistical analysis help create more robust and accurate AI models.

AI Developer Salaries

Demand for AI Specialists

In the first quarter of 2025, there was steady growth in demand for artificial intelligence engineers. The number of job openings in the United States, Europe grew by 8.8% compared to Q4 2024 and by 25.2% year-over-year.

According to Upstaff (a platform that connects clients with trusted, pre-vetted AI, Web3, software, and data engineers), the AI market in Q2 2025 remains highly dynamic: job volumes are growing, competition for top talent is intensifying, and the focus on modern AI technologies continues.

AI developer salaries.

Upstaff is a global software and AI solutions partner. Scaling teams and surge shipping on demand within 1-5 days with Upstaff’s own in-house expertise and delivery capability and scaling up with Upstaff's curated talent pool of over 3,000 engineers.

Why and How to Hire AI App Developer

Businesses can hire AI developer by first identifying their project needs and the specific skill sets they require. They need to have a clear understanding of the type of AI applications they plan to develop, such as machine learning, deep learning, or natural language processing, and the technical skills needed to implement them. This may include programming languages like Python or Java, as well as experience with AI frameworks and libraries. It is important to have a well-defined job description that outlines the roles, responsibilities, and skills required for the position. This will help attract qualified candidates who possess the right expertise.

Use different recruitment channels:

Professional networking sites such as LinkedIn and AI-specific forums can also be leveraged to expand reach to potential candidates.
LinkedIn, X, Reddit, Facebook

Google or use AI search for: “ai software developer”, “ai web developer”, “ai agent developer”, “freelance ai developer” or “ai developer for hire” and “hire ai app developer”

AI job boards like AI Jobs , DataScienceJobs.com, and Jobtenso.

Consider checking on Talent platforms like Upwork and Upstaff.

Upstaff: All the Engineers You Need to Build AI, Web3, and Data Products. You’ll be joining a vetted network of Most Trusted AI Developer for hire, have matching assistance and free supervision from the discovery phase to product launch, and have ongoing support.

Conclusion

AI platforms and assistants are evolving rapidly, and they are bringing more and more tools with new capabilities and new promises of creativity and collaboration. (See interactive chatbots). Character AI & Janitor AI; advanced presentations with Gamma AI; creative ideas with Suno and Leonardo AI. For creators to produce, collaborate, and create it has never been easier to leverage the AI technology's productivity, creativity, and engagement when using newer technology.

AI is creating demand for AI specialists, and it is showing up through job postings: Jobs have increased in postings and salaries through 2025 ( according to indeed.com). Skilled developers will be in high demand in the future to build for the age of AD and will need to strategically determine what type of hire they need in AI developers and need to pull from a wide variety of recruitment sources (professional networks, specialized job boards, talent platforms such as Upstaff, etc. ).

AI will continue to shape and shift the ways we work today, and in some cases, completely reinvent industries. It’s important to stay active in learning about these platforms so you can find the right way to hire the people you need to make these platforms successful for your business as AI adoption only accelerates.