Best AI Tools in 2025: Top Neural Networks for Image & Video Generation, Text Writing, and More

At Crypto Insite, we always stay on top of the most cutting-edge and disruptive technologies shaping our digital world. The year 2025 has been a true explosion for artificial intelligence — neural networks have evolved beyond assistance to full-scale creation: text, images, video, music, and even entire digital worlds. Just a couple of years ago, generating a realistic photo or a complete screenplay seemed like science fiction. Today, it’s accessible to everyone — all you need is the right tool and a well-crafted prompt.

In this article, we’ll break down which neural networks truly stand out in 2025, what tasks they’re best suited for, and how to use them effectively — whether you’re a crypto enthusiast, designer, marketer, or simply a fan of cutting-edge tech.

We’ve put together a full guide to the top AI tools of 2025: you’ll learn about the leading text generators, discover which platforms perform best for image and video creation, and compare the most advanced AI assistants for everyday tasks. We’ll also explore where these tools can be used — on websites, mobile apps, or even directly in Telegram — and explain which ones are free and which require a subscription.

We’ve paid special attention to real user reviews to help you choose tools that actually work, not just trendy startups. And of course, we’ll share practical tips — how to write effective prompts and which tricks can help you get the most out of AI.
If you want to be among the first to take advantage of the best AI tools of 2025 — this guide is for you!

What Are Neural Networks and Where Did They Come From

Neural networks are a unique class of artificial intelligence technologies inspired by how the human brain works. Just imagine: billions of neurons in our brain constantly exchange signals, forming thoughts, memories, and emotions. Developers set out to replicate this principle in the digital world by creating artificial neural networks — complex systems where simple computational elements (artificial neurons) are interconnected and share information.

Each of these “neurons” receives signals, processes them according to specific rules, and passes them along. Over time, the entire network learns to recognize patterns, make decisions, and even create. Thanks to this approach, neural networks can now recognize faces in photos, translate texts, write poetry, and generate original images.

The history of neural networks dates back to the mid-20th century, when scientists first began exploring the idea of simulating brain activity using computing machines. In 1943, Warren McCulloch and Walter Pitts introduced the first mathematical model of an artificial neuron — essentially, a simple algorithm capable of making decisions based on input data.

In 1957, Frank Rosenblatt developed the perceptron — the first functional neural network, capable of recognizing basic patterns. However, due to the limitations of computing power at the time, the development of neural networks slowed for several decades.

A true breakthrough came in the 2000s with the advent of powerful graphics processing units (GPUs) and massive datasets for training. This marked the beginning of the deep learning era: neural networks became multilayered, learned to train themselves using examples, and began solving tasks that were previously considered impossible.

Important to Note! Today, neural networks are not just a trendy buzzword — they are a fundamental technology transforming every area of life: from medicine and science to art, cryptocurrency, and entertainment.

Where Neural Networks Can Be Used

Today, neural networks have found their way into nearly every aspect of life — from business and science to creativity and entertainment. They’re used by both major corporations and everyday users to automate routine tasks, generate content, analyze data, make predictions, and even create unique digital art.

Thanks to the rise of cloud technologies and user-friendly platforms, working with neural networks has become as simple as a few clicks — whether through websites, mobile apps, or even Telegram bots.

Just a Glimpse of Where Neural Networks Have Become Essential:

Working with neural networks today goes far beyond just using websites. Many services now offer mobile apps for iOS and Android, as well as integration with popular messengers — especially Telegram.

For example, Telegram bots can generate images, create text, synthesize speech, and even write code — all directly within a chat, with no need to download additional software. For businesses and developers, APIs are available to seamlessly integrate neural network features into their own products or websites.

Neural networks have become a universal tool for solving a wide range of tasks — from automating routine processes to bringing creative ideas to life. The key is to choose the right service and not be afraid to experiment, because today, the possibilities of artificial intelligence are limited only by your imagination.

Best Text-Based Neural Networks

In 2025, text-based neural networks have become true all-in-one tools for businesses, bloggers, marketers, copywriters, and anyone who works with words. They not only speed up the content creation process but also help generate fresh ideas, maintain brand voice, and even optimize text for SEO.

Here’s a selection of the most popular and powerful text-generation AIs this year — so you can test and choose the one that fits your needs right away. Which text AI should you choose?

ChatGPT (OpenAI)

ChatGPT remains the most in-demand tool for generating text in virtually any format, offering a wide range of capabilities — from articles, social media posts, and Q&A responses to scripts, emails, technical documentation, translations, and any kind of descriptive writing. Thanks to its flexibility and multilingual support, it’s used by everyone from beginner writers to large companies looking to automate routine tasks.

• The free version (GPT-3.5) is available to all users, while advanced features (GPT-4 and beyond) are accessible via a subscription starting at $20/month.
• Official website: openai.com

Gemini (Google)

Gemini is Google’s flagship neural network, well-suited for creating long-form content, in-depth reviews, educational materials, and marketing copy. It’s often chosen for projects involving large volumes of information where structure and logical flow are key.

• A free version with basic features is available, while advanced capabilities start at $19.99/month.
• Official website: google.com

Jasper

Jasper (formerly Jarvis) is a powerful platform designed for creating commercial content such as landing pages, email campaigns, social media posts, and advertising copy. It stands out for its deep customization options that align with brand voice and its built-in collaboration tools for teams.

• Only paid plans are available, starting at $39/month.
• Official website: jasper.ai

Claude (Anthropic)

Claude 3.7 is a neural network focused on safe interactions, transparency, and intelligent assistance. It’s widely used by developers, researchers, and anyone who values clean output and minimal errors.

• A limited free version is available, with paid plans starting at $20/month.
• Official website: claude.ai

Copy.ai

Copy.ai is perfect for crafting advertising copy, slogans, creative descriptions, and email campaigns. It’s especially useful for quickly testing different copy variations and overcoming creative blocks.

• A free plan is available with a 2,000-word monthly limit. Paid plans start at $36/month.
• Official website: copy.ai

Each of these neural networks brings something unique to the table: ChatGPT is the all-purpose powerhouse, Gemini excels at long-form content, Jasper is your go-to corporate copywriter, Claude serves as an intelligent assistant, and Copy.ai is a creativity booster.

The right choice depends on your goals, budget, and preferred workflow. Most of these platforms offer free plans or trial periods — so don’t miss the chance to test their capabilities for yourself!

Best Neural Networks for Image Generation

Today, generating images with neural networks has become accessible, fast, and incredibly versatile. Whether you need a unique illustration, social media art, a banner, or even a full-fledged digital painting — you can create it in just a few minutes, as long as you craft the right prompt.

Here’s a roundup of the most popular and effective image-generation AIs, trusted by both users and industry experts.

Midjourney

Midjourney remains a leader among creative neural networks. It operates through Discord — simply type your prompt in the chat, and the AI will generate four image options to choose from. Midjourney is known for its unique artistic style, high level of detail, and the ability to refine results using reference images. It’s an ideal tool for designers, illustrators, marketers, and anyone who values strong visual impact.

• Only available via paid subscription, starting at $10/month.
• Website: midjourney.com

Stable Diffusion

Stable Diffusion is an open-source neural network that can be run both online and locally on your own computer. It’s great for text-to-image generation, inpainting, stylization, and even photo editing. Stable Diffusion supports a wide range of custom models and continues to evolve thanks to its active community.

• Free for local use; online versions may come with limitations or paid plans.
• Website: stability.ai

Kandinsky

Kandinsky by Sber is one of the most popular image-generation neural networks for Russian-language users. It handles complex prompts well, supports a wide range of styles — from realism to fantasy — and is especially effective with themes related to Russian culture and folklore. Kandinsky is available for free via its website or a Telegram bot, making it highly accessible to a wide audience.

• Free to use with no restrictions.
• Website: fusionbrain.ai

DALL-E 3

DALL-E 3 is a next-generation neural network from the creators of ChatGPT. It stands out for its deep contextual understanding, support for complex prompts, and built-in safety mechanisms. Integrated into ChatGPT Plus, it allows users to generate images directly within the chat — a major convenience for those already using the OpenAI ecosystem.

• A limited free version is available, with full access included in the ChatGPT Plus plan for $20/month.
• Website: openai.com/dall-e-3

Leonardo AI

Leonardo AI is a platform designed for creating not only static images but also animations, offering a vast library of pre-trained style models and powerful post-processing tools. It’s an excellent choice for designers, game developers, and anyone looking to experiment with visuals on a professional level.

• Paid plans start at $12/month, with a free trial available.
• Website: leonardo.ai

So, to sum it up: Midjourney is perfect for artistic experimentation, Stable Diffusion offers flexibility and customization, Kandinsky excels with Russian-language prompts, DALL·E 3 delivers precise and safe generations, and Leonardo AI is built for full-scale creative work. Most platforms offer free versions or trial periods — so don’t hesitate to try them out and find the one that fits your needs best!

Best Neural Networks for Video Generation

In 2025, AI-powered video generation has evolved into a full-fledged tool for businesses, creative industries, content creators, and everyday users. Modern neural networks can now produce short films, promo videos, animations, synthesize digital avatars, and even bring photos to life.

Here are the Top 5 most popular and powerful video generation AIs, including up-to-date pricing and official websites.

Kling AI 2.1

Kling AI 2.1 is widely regarded as one of the most advanced platforms for video generation. It can create highly realistic clips with detailed animation, and supports inputs from images, text prompts, and even sound effects. One of Kling’s standout features is its POV (first-person view) effect and high motion fidelity. It’s ideal for creative projects, advertising, storytelling, and even prototype animations for games.

• Free plan available with limitations (366 credits per month, videos include watermark). Pro version starts at $6.99/month.
• Website: klingai.com

Runway Gen-4

Runway has long established itself as one of the most advanced video generation platforms. Its latest model, Gen-4, supports both text and visual prompts, as well as audio tracks. Runway excels at creating hyper-realistic videos, animations, and even short films. It’s a perfect fit for designers, video creators, marketers, and anyone looking to produce high-quality video content quickly.

• Free plan available with credit limits. Subscriptions start at $12/month.
• Website: runwayml.com

Google Veo 3

Veo 3 is Google’s neural network for generating short but highly realistic video clips, with support for advanced physics and sound. It works based on text prompts and is especially well-suited for storytelling, promotional videos, and testing visual concepts for creative projects.

• A limited free quota is available. Subscription plans start at $19.99/month.
• Website: veo.google.com

HeyGen

HeyGen is the perfect choice for creating presentations, educational videos, or marketing content featuring digital avatars. The platform supports voice cloning, automatic voiceovers, multilingual translation, and flexible customization of avatar appearance. It’s ideal for business, education, HR, and online courses.

• A limited free version is available. Paid plans start at $29/month.
• Website: heygen.com

Synthesia

Synthesia is one of the most popular platforms for creating videos with realistic virtual presenters. It supports over 140 languages and enables quick production of training, presentation, and marketing videos — all without the need to film real people.

• Free plan includes up to 3 minutes of video per month. Paid subscription starts at $29/month.
• Website: synthesia.io

Each of these neural networks offers something unique: Kling AI 2.1 — for cinematic effects, Runway — for creative projects, Veo 3 — for realistic physics and sound, HeyGen and Synthesia — for avatar-based presentations and explainer videos.

Most platforms offer free usage limits or trial periods, so don’t hesitate to test them out and find the one that perfectly fits your needs!

Best AI Assistants

AI assistants have become an essential part of everyday life and work — helping save time, automate routine tasks, create content, and even manage projects. Modern assistants feature advanced language understanding, can work with files, integrate with other services, and serve as true digital partners.

Below is an overview of the most popular and effective AI assistants, trusted by both everyday users and professionals alike.

ChatGPT (OpenAI)

ChatGPT remains the gold standard among AI assistants thanks to its versatility and powerful capabilities. It can help write content, analyze data, generate code, answer complex questions, and even process uploaded files.

• The free version already includes access to the advanced GPT-4o model, while the ChatGPT Plus subscription ($20/month) unlocks extended features and priority access.
• Website: chat.openai.com

Grok (X / Twitter)

Grok is integrated into the X platform (formerly Twitter) and is ideal for quick information lookup, fact-checking, and content generation — including images and memes. It stands out for its minimal censorship and multiple reasoning modes, allowing for deep, comprehensive responses.

• Free access is limited; extended features require a paid X subscription.
• Website: x.com/grok

Claude (Anthropic)

Claude is known for its ethical approach and precision. It’s especially useful for complex analysis, content creation, and intelligent assistance.

• A limited free version is available, with paid plans starting at $20/month.
• Website: claude.ai

Thunai AI

Thunai is an advanced AI assistant tailored for corporate tasks: automating CRM workflows, generating meeting notes, analyzing calls, and creating personalized emails. It helps teams work more efficiently by reducing routine tasks and improving communication quality.

• A free plan is available, with paid subscriptions starting at $9/month.
• Website: thunai.ai

Manus

Manus is a versatile AI assistant capable of creating presentations, analyzing data, generating images and videos, building websites, and even coding. It’s a great all-in-one solution for users who want to go from research to finished product within a single platform.

• The free plan includes 300 daily credits. Paid subscriptions start at $16/month.
• Website: manus.ai

Each of these AI assistants has its own strengths: ChatGPT — a versatile all-rounder with broad functionality, Grok — a fast and creative information expert, Claude — a safe and intelligent thinker, Thunai — a business automation specialist, Manus — an all-in-one digital agent.

Your choice depends on your goals, budget, and preferred workflow — but all of them can already make your work easier and boost your productivity today.

Useful Tips for Using AI

To get truly high-quality and relevant results from neural networks, it’s important to learn how to craft prompts correctly — meaning your requests or instructions for the AI. Even the most advanced neural network can’t read your mind: it relies solely on what you write.

Here are some practical tips and life hacks to help you “speak the same language” with AI and get exactly the results you’re looking for.

The more detailed and specific your task description is, the higher the chance you’ll get the desired output.
Instead of the vague “Write a post about crypto,” it’s better to say:
“Write a short Telegram post about the benefits of using Bitcoin for international money transfers. Tone — friendly, no complex terms, length — up to 1,000 characters.”

For text-based tasks, specify the type of content (article, post, slogan), target audience, desired tone, length, and key points. For image or video generation, include the style (realism, anime, minimalism), color scheme, composition, number of objects, emotions, resolution, and even reference examples if possible.

Example of a text prompt:

“Imagine you are an experienced crypto analyst. Write an overview article for a blog about Ethereum’s prospects in 2025, with a focus on new technologies and DeFi projects. Style — expert but beginner-friendly, length — 4,000 characters.”

Example of an image prompt:

“Generate a detailed digital illustration: futuristic city at night, neon lights, people in cyberpunk clothing, style — similar to Simon Stålenhag’s artwork, resolution 1024×1024.”

Ask the AI to take on a role: “Imagine you are a designer,” “Act as an experienced marketer,” “Explain step-by-step how to…” — this helps the AI better understand the tone and level of detail you need.

If you have specific examples you like, attach them to your prompt or describe them as clearly as possible. This is especially important for visual AIs: “Create it in the style of this image,” or “Use the same structure as this email.” If the result isn’t quite right, provide feedback, clarify your needs, or rephrase the prompt. Sometimes, adding just a few extra words is enough to help the AI hit the mark.

Write in clear, simple language. If you use abbreviations or specific terms, be sure to explain them so the AI doesn’t misinterpret your request. You can also send the same prompt to different services — for example, ChatGPT, Gemini, or YandexGPT — and choose the best result or combine the strongest parts from each.

AI can sometimes “make things up” or get facts wrong — especially when it comes to numbers, dates, or factual information. It’s always best to double-check anything important manually.

Prompt hacks:

1. «Describe step-by-step…” — great for instructions or workflows.
   
2. “Write/draw in the style of…” — for stylizing content like a specific author or artist.
   
3. “Make it brief/detailed” — to control the length of the output.

Keep in mind! A well-crafted prompt is your key to working effectively with AI. The clearer and more detailed your request, the more likely you’ll get a result that doesn’t need rewriting. Don’t be afraid to experiment and learn from trial and error — with time, you’ll learn how to get the most out of AI!

User Reviews of Popular Neural Networks

User feedback on neural networks in 2025 is a real goldmine of insights for anyone looking to find the perfect AI tool. Here’s what real users and professionals from various industries are saying:

Alexander, COO of a SaaS data analytics platform:

“I’ve spent the last year actively integrating AI solutions into cross-functional workflows. Personally, I regularly use ChatGPT, Claude, and Gemini — each excels in its own area. ChatGPT is an all-purpose powerhouse, perfect for both writing and coding. I appreciate Claude for its intelligent assistance and ethical approach, and Gemini for its structured output and ability to handle large volumes of data. ChatGPT still has the highest user engagement, but DeepSeek is gaining traction fast among tech professionals — especially due to its strong reasoning performance and low training cost.”

Maria, illustrator and art director:

“Midjourney is my go-to for creative work. The quality, detail, and speed are simply amazing! For commercial projects, I often use Stable Diffusion — there are so many custom models, and you can refine results to perfection. Kandinsky is a gem for Russian-language prompts, especially when I need something with a folk-art vibe. DALL·E 3 impressed me with its precision on complex prompts, though it sometimes produces more generic outputs.”

 Vladimir, game developer:

“Runway and Kling AI are top-tier for video generation. Runway produces hyper-realistic footage and integrates well with Adobe and Unreal Engine. Kling AI is fantastic for prototype animations and storytelling — I especially love the POV mode. Synthesia and HeyGen are must-haves for presentation and training videos with avatars: fast, convenient, no need to hire actors.”

Ekaterina, marketer:

“Copy.ai and Jasper are the best for creative email campaigns and ad copy. They save tons of time, offer several variations at once, and make it easy to compare and choose. Gemini is great for long-form reviews and analytics, while ChatGPT is my all-in-one assistant — from brainstorming to SEO.”

Roman, entrepreneur:

“Grok really helps when I need to quickly look something up, fact-check, or analyze social media profiles. Its Telegram integration and extended features make it indispensable for business. On the other hand, Gemini’s mobile version was disappointing — the interface feels raw and clunky, although the web version is solid for complex tasks.”

Svetlana, SMM specialist:

“Kandinsky is my pick for quick social media visuals: it’s free, fast, watermark-free, and understands complex prompts in Russian. I use Midjourney for unique avatars and concept art, and Stable Diffusion when I need something custom or want to manually tweak the image.”

Users agree there’s no one-size-fits-all solution — it all depends on the task. For text and code, ChatGPT, Claude, and Gemini are the top choices. For art and visuals — Midjourney, Stable Diffusion, Kandinsky, and DALL·E 3. For video — Runway, Kling AI, Synthesia, and HeyGen. Among AI assistants, ChatGPT and Grok lead the way thanks to their rich features and convenience. The key is to test different platforms and choose the one that best fits your workflow.

FAQ. Frequently Asked Questions

Conclusion

The year 2025 has truly marked the era of artificial intelligence. Neural networks are no longer mysterious or exclusive — they’ve become accessible, powerful tools for everyone. Whether you’re a freelancer, entrepreneur, designer, marketer, or simply a tech enthusiast, AI now enables you to speed up routine tasks and reach new levels of creativity, automation, and productivity. At Crypto Insite, we firmly believe that smart use of neural networks unlocks enormous potential for both personal and professional growth.

In this article, we explored the best neural networks of 2025 for generating text, images, video, and handling complex tasks. We discussed where and how to use them effectively and shared real user feedback. The key is to keep experimenting, learn how to craft clear prompts, and try different platforms. Remember: AI isn’t a magic wand — it’s your digital partner, and the clearer your instructions, the better it performs.

Stay updated, explore new tools, and don’t forget to share your experience — because you are helping shape the future of the AI industry!

If you have questions or want to share your thoughts on neural networks, feel free to reach out in the comments or on Crypto Insite’s social media. Let AI work for you — not the other way around!