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Top 11 AI Video Generation Tools: Review and Feature Comparison

Top 11 AI Video Generation Tools: Review and Feature Comparison
Hostman Team
Technical writer
Infrastructure

After OpenAI's successful debut in 2022, AI tools rapidly entered everyday life. 

When we talk about text generation, ChatGPT comes to mind. When it comes to image generation, we think of Midjourney. Then there are Gemini, DALL-E, Claude, Stable Diffusion, and many other leading models in the field.

But what comes to mind when it comes to video generation? Or at least, what should come to mind? That’s exactly what we’ll discuss in this article.

1. Kling

Kling is a Chinese AI video generation tool developed by Kuaishou in 2024.

It is one of the best video generation AI tools on the market, ideal for marketers, bloggers, and large teams who need to produce high-quality videos quickly.

Kling's standout feature is its balanced blend of cinematic aesthetics and flexible settings—you can get hyper-realistic or stylized clips.

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The model processes both text prompts and static images, turning them into dynamic, high-quality videos—up to 10 seconds long, FullHD resolution (1080p), and 30 FPS. Naturally, the best features are available only on paid plans.

The service supports complex camera behavior for expressive angles: panning, tilting, and zooming. You can also set keyframes (start and end) to generate video in between them. There's also an "extension" function to prolong an already generated video up to 3 minutes.

Additionally, the model supports lip-syncing—synchronizing mouth movement with speech.

The interface is intuitive, though slightly overloaded. It’s easy to get the hang of but can occasionally be confusing.

 

Free Plan

Paid Plans (from $3/month)

Resolution

up to 720p

up to 1080p

Duration

up to 5 sec

up to 10 sec

Generations

up to 6 per day

from 18 per month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

up to 3 minutes

Extra Features

no

yes

Note: On the free plan, Kling allows about 10x more generations per month than the paid plan. However, those videos are shorter and lower quality. The free quota is added on top of the paid quota.

2. Hailuo AI

Hailuo AI is a Chinese AI video generator developed by MiniMax in 2024.

It offers a simple and flexible toolkit for creating content on the go, from marketing clips to social media stories.

In just minutes, it can turn a text or static image into a high-quality, albeit short, video, significantly cutting down the time and resources needed for traditional video production.

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Hailuo AI focuses on quickly generating short videos (up to 6 seconds at 25 FPS) based on text descriptions or static images. The resolution maxes out at 720p.

While these limitations are acceptable for fast marketing tasks, they can be a dealbreaker for serious projects.

You can combine text and image inputs for more control over the video story.

In addition to full camera control (angle, zoom, pan), Hailuo AI reduces random motion noise and maintains character appearance across scenes.

The interface is both simple and flexible, allowing cinematic effects without a steep learning curve. It also offers an API for integration into external apps.

Ideal for quick short-form videos like animated teasers and promo clips. For longer, more complex videos, you’ll need something else.

 

Free Plan

Paid Plans (from $14/month)

Resolution

up to 720p

up to 720p

Duration

up to 6 sec

up to 6 sec

Generations

up to 90/month

from 130/month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

up to 2 minutes

Extra Features

no

yes

Note: There’s also progressive pricing based on generation volume. From $1 for 70 credits, enough for a couple of generations.

3. Fliki

Fliki is an American AI video generator created by Fliki in 2021.

It’s an all-in-one platform combining various AI modules for generating presentations, audio, and video.

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Fliki specializes in automatically turning any text format (article, script, website URL, PDF/PPT) into a video with realistic voiceovers (2,000+ voices, 100+ dialects) and animated avatars (70+ characters).

You can even clone your voice and dub videos in 80+ languages.

Fliki also gives access to millions of stock images, video clips, stickers, and music for rapid video creation.

Unlike services that render each frame from scratch, Fliki assembles clips, slideshows, presets, and transitions into a cohesive video. Final length can be up to 30 minutes.

Runs in-browser with no downloads needed. Just enter your text, select a voice, add media, and you’ll get a professional video with voiceover and subtitles in minutes.

Its broad feature set in a simple package makes it suitable for small teams and large enterprises alike. Paired with classic editing tools, Fliki’s potential is immense.

 

Free Plan

Paid Plans (from $28/month)

Resolution

up to 720p

up to 1080p

Duration

up to 5 min (8 sec scenes)

up to 30 min (8 sec scenes)

Generations

up to 5 min/month

from 180 min/month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

no

Extra Features

no

yes

Paid plans also unlock thousands of voices and dialects, millions of premium images, videos, sounds, and access to Fliki’s API.

4. Dream Machine

Dream Machine is an American AI video generator created by Luma AI in 2024.

It specializes in generating short videos from text prompts or static images, making it easy to produce dynamic clips with natural movement and cinematic composition—no editing expertise needed.

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Users can describe or show what they want, and Dream Machine generates fluid, natural videos.

Default output is 5–10 seconds at 1080p and 24 FPS. You can adjust aspect ratio, animation style, motion intensity, and transition smoothness.

Dream Machine supports keyframe-based generation (start and end image), has an intuitive minimalist interface, and offers an API for integration.

It’s not suitable for long, complex videos. But for fast marketing and ad content, it’s a top pick.

 

Free Plan

Paid Plans (from $9/month)

Resolution

up to 720p

up to 1080p

Duration

up to 10 sec

up to 10 sec

Generations

up to 30/month

from 120/month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

up to 4K

Extension

no

up to 30 sec

Extra Features

no

yes

5. Runway

Runway is an American AI video platform developed by Runway AI in 2018.

It's a full-fledged cloud platform for generating and storing high-quality cinematic media.

Runway is both powerful and easy to use. It excels at quickly creating short clips, experimenting with visual styles, and automating parts of the creative process.

It can generate videos with outstanding photorealism and character motion consistency. It's one of the most advanced commercial tools for video generation.

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You can create clips from text or images, restyle existing footage, or edit content.

By default, videos are 720p, 24 FPS, and 5 or 10 seconds long. However, you can upscale to 4K and extend to 40 seconds.

Runway offers several models: Gen-2, Gen-3 Alpha, Gen-3 Alpha Turbo, Gen-4. The latest (Gen-4) allows for deep control over generation: aspect ratio, camera behavior, style prompts, and more.

 

Free Plan

Paid Plans (from $9/month)

Resolution

up to 720p

up to 720p (4K upscale)

Duration

5 or 10 sec

5 or 10 sec

Generations

up to 5/month

from 25/month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

up to 4K

Extension

no

up to 20 sec

Extra Features

no

yes

Note: Paid plans include up to 100 GB of cloud storage, while free users get only 5 GB.

6. PixVerse

PixVerse is a Chinese AI video generation model developed by AISphere in 2023. Thanks to a wide range of tools, PixVerse can transform text descriptions, images, and video clips into short but vivid videos — from anime and comics to 3D animation and hyperrealism.

PixVerse wraps numerous generation parameters in an extremely user-friendly interface: source photos and videos, aspect ratio, camera movement, styling, transitions, sound effects, voiceover, and more.

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The output videos are 5 to 8 seconds long, with resolutions up to 1080p at 20 frames per second. Naturally, videos can be upscaled and extended.

You can also upload an already finished video and additionally stylize it using the neural network — add visual effects, voiceover, or extend the duration.

As expected in such a powerful service, an API is also available—any external app can perform automatic video generation.

On the PixVerse homepage, you’ll find numerous examples of generated videos along with their original prompts. Anyone can use them as a base for their own projects or simply see the model’s capabilities in action.

 

Free Plan

Paid Plans (from $10/month)

Resolution

up to 540p

up to 720p

Duration

5 or 8 seconds

5 or 8 seconds

Generations

up to 20 per month

from 40 per month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

up to 4K

up to 4K

Extension

no

no

Extra Features

no

yes

7. Genmo

Genmo is another AI model for video, launched in 2022.

In essence, Genmo is the simplest possible service for turning text descriptions into short video clips with minimal configuration options. As simple as you can imagine—which is both good and bad.

On one hand, Genmo’s entry barrier is extremely low—even someone with no experience can create a video. On the other hand, the service is hardly suitable for complex projects due to the lack of control over generation.

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The neural network is based on the open-source Mochi model and has many limitations: it only uses text descriptions, and video resolution is capped at 480p with a fixed duration of 5 seconds at 30 fps.

Although generated videos contain visual artifacts (flickering or shifting geometry and colors) that reveal the use of AI, they still look coherent and interesting — good enough for visualizing ideas and concepts.

The user interface is extremely minimalistic—a prompt input field on the homepage followed by the best generations from the past day with their corresponding prompts.

It's important to understand that AI models that don't use images or video as input require more specificity in prompts—clear descriptions of visuals, environments, and details.

 

Free Plan

Paid Plans (from $10/month)

Resolution

up to 480p

up to 480p

Duration

5 seconds

5 seconds

Generations

up to 30 per month

from 80 per month

Faster Generation

up to 2 per day

from 8 per day

Watermarks

yes

no

Upscaling

no

no

Extension

no

up to 12 seconds

Extra Features

no

yes

8. Sora

Sora is a neural network created by OpenAI in 2024.

Based on detailed text descriptions, Sora can generate images and videos with the highest level of detail. It’s a model whose output can easily be mistaken for real photos or videos.

It’s significant that Sora was developed by OpenAI, a global leader in generative AI and the company behind ChatGPT and DALL·E.

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Sora’s interface follows the design system used across OpenAI products—sleek black theme and minimal elements. A small sidebar is on the left, a grid of popular user-generated content in the center, and a prompt field with configuration options at the bottom.

Sora-generated videos have photo-realistic detail, whether hyperrealistic or animated, almost nothing gives away the AI origin. The quality and imagination in the visuals are astounding.

The videos can be up to 20 seconds long, 1080p resolution, and 30 fps—significantly more than most competitors.

Sora unifies all video configuration into the prompt itself—the real power of the model lies in the quality of your description. The better the prompt, the better the result.

Thus, generating video with Sora becomes a constant game of tweaking prompts, words, and phrasing.

Sora can definitely be considered one of the most advanced AI models for generating images and video.

 

Free Plan

Paid Plans (from $20/month)

Resolution

up to 1080p

Duration

up to 20 seconds

Generations

from 50 per month

Faster Generation

yes

Watermarks

no

Upscaling

no

Extension

no

Extra Features

yes

The free plan in Sora does not allow video generation at all—only image generation, limited to 3 per day.

9. Pika

Pika is another AI-powered video creation service, launched in 2023.

The platform is easy to use and designed for everyday users who are not experts in video editing or neural networks.

Its primary use case is modifying existing video footage: adding transitions, virtual characters, changing a person’s appearance, and more. Still, Pika can also generate videos from scratch.

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Pika’s features are standard for AI video services: generation from text, from images, or between two frames (start and end).

Maximum resolution is 1080p. Frame rate is 24 fps. Video duration is up to 10 seconds. Styles can vary—from cartoony to cinematic.

In short, Pika is a simple and convenient tool for quickly creating videos from text or images without powerful hardware. It’s especially useful for prototyping, social media, marketing, and advertising.

 

Free Plan

Paid Plans (from $10/month)

Resolution

up to 1080p

up to 1080p

Duration

up to 10 seconds

up to 10 seconds

Generations

up to 16 per month

from 70 per month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

no

Extra Features

no

yes

Pika’s free plan has generation limits—you can create videos, but in small quantities.

The standard paid plan increases your generation limits and unlocks newer model versions, but does not remove watermarks.

The professional plan removes all limitations, provides access to advanced tools, speeds up generation, and removes watermarks from final videos.

10. Veo

Veo is a video generation model developed in 2024 by DeepMind, a Google-owned company.

There are several ways to access the model:

Veo can be considered a full-fledged tool for creating high-quality, hyperrealistic clips indistinguishable from real footage. Of course, it also supports animation.

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Veo generates videos at 720p resolution, 24 fps, and up to 8 seconds long.

In private developer previews, 1080p resolution and 4K upscaling are available—but not yet public.

It accepts both text prompts and still images as input. For the latter, the neural network preserves the original composition and color palette.

Most importantly, Veo supports various cinematic effects: time-lapse, panorama, slow-mo, and many more—with flexible parameter control.

Veo ensures excellent consistency, stability, and smooth motion.

Every video generated includes a SynthID digital watermark, invisible to the human eye or ear—a tool developed by Google to help detect AI-generated media.

Thus, any image, video, or audio can be scanned using SynthID to verify AI generation.

Veo also pays attention to small details—hair movement, fabric fluttering, atmospheric behavior, and more. As they say, the devil is in the details.

 

Free Plan

Paid Plans

Resolution

up to 720p

up to 720p

Duration

up to 8 seconds

up to 8 seconds

Generations

up to 30 per month

from 50 per month

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

no

Extra Features

no

yes

Like most Google cloud services, Veo uses pay-as-you-go pricing—$0.50 per second or $30 per minute of generated video.

So, a standard 10-second clip will cost $5—cheap for professionals, pricey for casual users.

11. Vidu

Vidu is a Chinese AI model developed in 2024 by ShengShu AI in collaboration with Tsinghua University. 

Vidu generates smooth, dynamic, and cohesive video clips, both realistic and animated. It can also add AI-generated audio tracks to videos.

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Vidu can accurately simulate the physical world, creating videos with developed characters, seamless transitions, and logical event chronology.

The platform offers three main tools: generation from text, from images, and from videos.

Additional tools include an AI voiceover generator and a collection of templates.

Maximum video resolution is 1080p. Max duration is 8 seconds. Frame rate is up to 24 fps.

The model is based on a "Universal Vision Transformer" (U-ViT) architecture, which processes text, image, and video inputs simultaneously to create coherent video sequences.

This ensures object consistency throughout the video.

For professionals and studios, Vidu is a powerful tool with great potential; for beginners, it’s an easy gateway into generative video.

 

Free Plan

Paid Plans (from $8/month)

Resolution

up to 1080p

up to 1080p

Duration

up to 8 seconds

up to 8 seconds

Generations

up to 40 per month

unlimited

Faster Generation

no

yes

Watermarks

yes

no

Upscaling

no

no

Extension

no

up to 16 seconds

Extra Features

no

yes

Which AI to choose?

The vast majority of AI video generation services have similar video parameters: resolution from 720p to 1080p, durations of 5 to 10 seconds, and frame rates around 24 fps.

Almost all can generate video based on text prompts, images, or video inputs.

Differences in output results are usually minor—video styles and presence of visual artifacts revealing the AI. 

The choice largely depends on your input and goals: text descriptions, images, or existing video.

Some AI models offer higher detail than others.

Always check the sample videos shown on service homepages.

And keep in mind: video is a much more complex data format than text. Unlike LLMs, completely free AI video generation tools don’t exist as training the models and powering generation requires significant resources.

That said, most services offer a low-tier paid plan that removes major limitations.

Name

Max Duration

Max Resolution

Max FPS

Starting Price

Kling

10 seconds

1080p

30 fps

$3/month

Hailuo AI

6 seconds

720p

25 fps

$14/month

Fliki

30 minutes

1080p

30 fps

$28/month

Dream Machine

10 seconds

1080p

24 fps

$9/month

Runway

10 seconds

720p

24 fps

$15/month

PixVerse

8 seconds

1080p

20 fps

$10/month

Genmo

5 seconds

480p

30 fps

$10/month

Sora

20 seconds

1080p

30 fps

$20/month

Pika

10 seconds

1080p

24 fps

$10/month

Veo

8 seconds

720p

24 fps

$0.50/sec

Vidu

8 seconds

1080p

24 fps

$8/month

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Information Security (InfoSec): Definition, Principles Triad, and Threats

Information security refers to various methods of protecting information from outsiders. That is, from everyone who should not have access to it. For example, a marketer typically has no reason to view the company's financial statements, and an accountant doesn't need to see internal documents from the development department. Before the era of universal digitization, it was mainly paper documents that needed protection. They were hidden in safes, secret messages were encrypted, and information was transmitted through trusted people. Today, computer security is the foundation of any business. InfoSec Principles Information security protection is based on three principles: availability, integrity, and confidentiality. Confidentiality: data is received only by those who have the right to it. For example, application mockups are stored in Figma, with access limited to designers and the product manager. Integrity: data is stored in full and is not changed without permission from authorized persons. Suppose there's code in a private repository. If an unauthorized person gains access to the repository and deletes part of the project, this violates integrity. Availability: if an employee has the right to access information, they receive it. For example, every employee can access their email. But if the email service is attacked and made unavailable, employees won't be able to use it. Adhering to these principles helps achieve the goal of information security: to reduce the likelihood of or eliminate unauthorized access, modification, distribution, and deletion of data.  Many companies also adopt a zero-trust security approach that assumes no user or system should be trusted by default. This reinforces all three principles by requiring continuous verification. What Information Needs Protection Understanding what data should be protected is what information security in a company depends on. Information can be publicly accessible or confidential. Publicly accessible: this data can be viewed by anyone. Confidential: available only to specific users. At first glance, it seems that information security measures don't apply to publicly accessible information, but this isn't true. Only the principle of confidentiality doesn't apply to it. Publicly accessible data must remain integral and, logically, available. For example, a user's page on a social network. It contains publicly accessible information. The social network ensures its availability and integrity. If the user hasn't changed privacy settings, anyone can view their page. But they cannot change anything on it. At the same time, the account owner can configure confidentiality, for instance, hide their friends, groups they're subscribed to, and musical interests. Confidential information also comes in different types. These can be: Personal user data. Trade secrets: information about how the company operates and what projects it conducts and how. Professional secrets, which must be kept by doctors, lawyers, notaries, and representatives of certain other professions. Official secrets: for example, pension fund data, tax inspection information, banking details. State secrets: intelligence information, data on economic conditions, foreign policy, science and technology. This is not an exhaustive list, but rather an attempt to show how much data needs information security measures applied to it. Possible Threats The enormous list of potential threats is usually divided into four types: Natural: for example, hurricanes or floods. Man-made: phenomena related to human activity. They can be unintentional (employee error) or intentional (hacker attack). Internal: threats that originate from within the system, such as from employees. External: threats that originate from other sources, such as attacks by competitors. With the mass adoption of remote work formats, the number of man-made threats, both external and internal, intentional and unintentional, has noticeably increased. Because of this, the workload on information security specialists has grown. Today's threat environment includes several increasingly prevalent attack vectors: Ransomware attacks: malicious software that encrypts company data and demands payment for its release. These attacks have become more sophisticated and targeted, often crippling entire organizations. Supply chain attacks: compromising software or hardware providers to gain access to their customers' systems. Attackers exploit trust relationships between organizations and their vendors. AI-powered threats: artificial intelligence is being used to create more convincing phishing campaigns, generate deepfakes for social engineering attacks, and automate vulnerability discovery. At the same time, AI is also being deployed defensively to detect and respond to threats faster. Social engineering and deepfakes: attackers use AI-generated audio and video to impersonate executives or trusted individuals, making fraudulent requests appear legitimate. Protection Measures Organizational information protection measures are implemented at several control levels. Administrative: the formation of standards, procedures, and protection principles. For example, developing a corporate security policy. At this level, it's important to understand what data you will protect and how. Logical: protection of access to software and information systems. At this control level, access rights are configured, passwords are set, and secure networks and firewalls are configured. Physical: at this level, physical infrastructure is controlled. This refers not only to access to equipment, but also to protection from fires, floods, and other emergency situations. Despite digitization, physical information protection remains no less important. Antivirus software and access rights separation won't help if attackers gain physical access to the server. They won't save you in case of an emergency either. To eliminate such problems, Hostman uses infrastructure in protected data centers.
20 October 2025 · 5 min to read

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