Agentic AI in 2025 - Top 5 Tools That Make Videos Without Prompts

Runbo Li's Portrait
Runbo Li
·
Co-founder & CEO of Magic Hour
· 4 min read
AI

As of August 2025, a new generation of agentic AI tools can produce entire videos without requiring users to type prompts. Instead of crafting detailed instructions, these systems plan, script, edit, and render videos autonomously. This shift is accelerating how creators, marketers, and startups produce content at scale.

According to KPMG, more than 50% of businesses are exploring AI agents, and over 30% are already deploying them in production. With the global market projected to surpass $50 billion by 2030, choosing the right agentic video tool matters more than ever.

This guide highlights five of the most capable agentic AI platforms for video generation in 2025. I’ve tested each tool to evaluate how well they handle video planning, execution, and multi-modal integration.


At a Glance: 5 Agentic AI Video Tools

Tool

Best For

Platforms

Free Plan

Key Feature

Magic Hour

Autonomous, cinematic-quality videos

Web, API

Limited

Full video pipeline automation

Pika Labs

Short-form, creative AI edits

Web

Yes

Video remixing agents

Runway Gen-3

Professional-grade AI video

Web, Desktop

No

Multi-agent workflow system

ElevenLabs Studio

Audio-to-video storytelling

Web, API

Limited

Agentic voice + visual sync

HeyGen Agents

Business explainer videos

Web

Yes

End-to-end video avatars


Magic Hour

Magic Hour logo

Magic Hour

Pricing

  • Free plan; paid from $12/month.

Pros

  • Full end-to-end automation, not just clip generation
  • High-quality cinematic output with adaptive storytelling
  • Flexible API for integration into marketing or product workflows

Cons

  • Early-stage ecosystem, fewer third-party plugins than larger platforms
  • Processing time can be longer for high-resolution outputs

Magic Hour positions itself as an agentic AI studio capable of producing entire videos with minimal human input. Once you provide a high-level goal (e.g., “launch teaser for a new app”), the system orchestrates everything: script generation, scene planning, voice, editing, and rendering.

From my tests, Magic Hour felt like having a film crew agent that coordinates scriptwriters, editors, and animators. If you’re looking for a platform that doesn’t just create clips but produces finished videos with narrative flow, this is one worth trying.


Pika Labs

Pika logo

Pika Labs

Pricing

  • Free plan available; Pro plans from $10/month.

Pros

  • Great for TikTok/Instagram creators
  • Strong community and template sharing
  • Fast rendering speeds

Cons

  • Not ideal for long-form or polished commercial videos
  • Limited enterprise integrations

Pika Labs has become popular among creators for its AI-powered video remixing. Their agentic model can take existing footage or raw ideas and turn them into stylized, short-form content.
In my tests, Pika Labs is best when you want quick, creative edits - think music videos or campaign snippets.


Runway Gen-3

Runway ML

Runway Gen-3

Pricing

  • No free plan; subscription starts at $95/month.

Pros

  • Industry-standard outputs for ads and films
  • Robust editing and compositing features
  • Integrates with Adobe and Unreal Engine

Cons

  • Steeper learning curve than other tools
  • Higher pricing compared to creator-first tools

Runway’s Gen-3 agentic engine is designed for professional video production. It enables multi-agent collaboration: one agent handles scene design, another handles character animation, another ensures continuity.

For larger teams, Runway feels like a studio-level assistant, capable of producing entire campaigns.


ElevenLabs Studio

ElevenLabs logo

ElevenLabs Studio

Pricing

  • Free tier with limited exports; Pro from $22/month.

Pros

  • Seamless voice + video synchronization
  • Excellent for educational content and audiobooks
  • Strong API ecosystem

Cons

  • Limited visual styles compared to Runway or Magic Hour
  • Not yet optimized for cinematic footage

Known for its voice AI, ElevenLabs has expanded into audio-to-video storytelling. Their agents can take a podcast or audio script and auto-generate matching visuals.

I found ElevenLabs Studio especially valuable for turning narration into educational shorts.


HeyGen Agents

HeyGen logo

HeyGen Agents

Pricing

  • Free plan with watermark; paid plans start at $29/month.

Pros

  • Strong avatar-driven videos for business use cases
  • Fast turnaround for marketing teams
  • Built-in translation for multi-language output

Cons

  • Less creative flexibility for non-business use cases
  • Avatars may feel less “cinematic” compared to Magic Hour or Runway

HeyGen is well-known for its AI avatars, but in 2025, it has introduced agentic automation for end-to-end video production. You can provide a topic, and its agents generate a script, select an avatar, and render a polished business explainer.

For startups and enterprises producing product explainers or onboarding videos, HeyGen is a practical choice.


How I Chose These Tools

I spent two weeks testing each tool with real-world use cases: marketing launches, internal training, and social campaigns. My evaluation criteria included:

  • Autonomy: Can it produce a complete video without prompts?
  • Quality: Are the visuals and storytelling usable without heavy editing?
  • Integration: Can the tool fit into existing workflows (APIs, plugins)?
  • Scalability: Is it suited for individuals, teams, or enterprises?

Market Trends

Agentic AI video tools are evolving quickly. Three trends stand out in 2025:

  • Multi-agent orchestration - instead of a single model, multiple agents collaborate to produce video.
  • API-first integration - platforms like Magic Hour and ElevenLabs prioritize embedding into workflows.
  • Shift to business adoption - enterprises use agentic video for training, marketing, and knowledge management, not just social content.

Final Takeaway

If you want a tool that handles the entire video pipeline, platforms like Magic Hour and Runway are strong bets. For short-form creators, Pika Labs offers the fastest path to stylized content. If your focus is narration-first, ElevenLabs Studio is unmatched. And for corporate explainers, HeyGen Agents streamline production.

Bottom line: Agentic AI video tools reduce the need for prompts and manual editing. The best approach is to test a few and see which one fits your creative or business goals.


FAQ

What is an agentic AI tool?
An AI tool that plans, decides, and executes tasks autonomously without needing step-by-step prompts.

Do these tools really make videos without prompts?
Yes - they handle scripting, editing, and rendering with minimal input (often just a goal or idea).

Which tool is best for cinematic quality?
Magic Hour and Runway deliver the most polished, narrative-driven videos.

Can these tools integrate into workflows?
Yes - most provide APIs or direct integrations with creative suites and business platforms.

Are they affordable for startups?
Most have free tiers or entry-level plans; enterprise pricing applies for large-scale use.


Runbo Li's Portrait
About Runbo Li
Co-founder & CEO of Magic Hour
Runbo Li is the Co-founder & CEO of Magic Hour. He is a Y Combinator W24 alum and was previously a Data Scientist at Meta where he worked on 0-1 consumer social products in New Product Experimentation. He is the creator behind @magichourai and loves building creation tools and making art.
Agentic AI in 2025 - Top 5 Tools That Make Videos Without Prompts