# Altered vs Runway

Altered records 31,200 monthly visits with -30.4% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing pricing. Runway records 7,498,396 monthly visits with +16.9% growth and Freemium, Paid, Contact for Pricing pricing.

| Metric | [Altered](https://openaitools.app/tool/altered) | [Runway](https://openaitools.app/tool/runwayml) |
| :--- | :--- | :--- |
| Website URL | https://altered.ai | https://runwayml.com |
| Categories | AI Voice Changer, AI Voice Cloning, AI Text-to-Speech | AI Video Generator, Text to Video, AI Models, AI API |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 31,200 | 7,498,396 |
| MoM Growth Rate | -30.4% | +16.9% |
| Primary Market | United States | United States |
| Direct Visits | 11,919 | 3,252,549 |
| Review Score | 4.3 | 4.6 |
| Saved Count | 4 | 47 |
| Supported Platforms | Website | Website |

## Altered

Altered builds speech technology that separates the identity of a voice from the performance behind it. The platform is split into two clearly different products. Altered Studio is aimed at media production: it lets editors morph a recorded performance into any voice in a curated portfolio or a custom voice, clone a speaker from a short sample, generate natural text-to-speech narration and clean up noisy dialogue. Because it works after recording, it can use high-end GPUs and prioritise fidelity over speed. Altered Real-Time Pro is the live counterpart, using only a few CPU cores to transform a voice within milliseconds of it being spoken, which makes it usable in voice calls, streaming and games.

The real-time product is organised around job-specific feature sets rather than a single generic slider. Voice Skins let gamers and streamers take on a completely different vocal identity, including accent changes. Accent Translation is aimed at contact centres that want an American or British accent on a call without discarding the agent's own voice. Isolate suppresses background noise and competing speakers so only the intended speaker is captured. Euphonia targets voice restoration, easing dysphonia and disfluencies for people whose voice no longer matches how they want to sound.

Beyond the self-serve tools, Altered offers premium custom voice cloning work, where the company creates a specific voice for a project. Altered publishes an ethics page and states that consent is required for cloning real people, which matters for anyone using the tools commercially. Pricing is freemium: a free tier and trial are available, paid plans are sold for the software, and custom voice work and enterprise licensing are quoted after contact.

**Pricing & Plans:** Freemium with a free trial. There is a free entry tier, paid subscription plans for Altered Studio and Real-Time Pro, and premium custom voice cloning plus enterprise work priced on request.

- **Real-time voice morphing:** Change your vocal identity on live voice and video calls with minimal latency, using just a handful of CPU cores rather than a dedicated GPU.
- **Accent translation:** Take on an American or British accent while keeping your own vocal character, a feature aimed at contact centres and international client calls.
- **Voice cloning:** Replicate a speaker's voice from a short recording, or commission a fully custom voice for a specific project through Altered's premium service.
- **Studio editing toolkit:** Edit voice inside audio and video files by combining classic DSP effects with modern AI morphing, cloning and text-to-speech inside one application.
- **Voice cleaning and isolation:** Remove background noise, competing speakers, mouth artifacts and filler words, and real-time isolate only the speaker you want heard.

**Strengths:** Two genuinely different products, one tuned for live low-latency use and one for high-fidelity post-production; Unusual accent translation and voice restoration features that most voice changers do not attempt; Publishes an ethics position and requires consent for cloning real people, which helps with commercial compliance; Free tier and trial let you test voice quality before paying

**Limitations:** Studio-grade morphing expects a capable GPU, so hardware requirements are higher than browser-only tools; Free tier is limited, and the most useful professional capability sits behind subscription or a sales conversation; Custom voice cloning is a premium, quoted service rather than a self-serve purchase

[Profile (Markdown)](https://openaitools.app/tool/altered.md)

## Runway

Runway is an AI research company focused on generative media. Its Creative suite brings video generation, image generation, editing, and audio tools into a single cloud workspace, so individuals and teams can go from an idea to a finished clip without a traditional editing pipeline. Core generation is driven by Runway's own models, and recent generations have pushed on motion realism, prompt adherence, and visual fidelity.

Runway also operates as a platform rather than only a product. The Dev offering exposes its models and models from other labs through a unified API for building media applications at scale. App Studio lets teams assemble custom no-code creative tools inside Runway, and integrations extend the models into environments like Claude Marketplace. Enterprise plans add security, administration, and support for larger organizations.

Beyond media, Runway researches what it calls General World Models — systems that understand the visual world and its dynamics. This research underpins GWM-1 and the Robotics product line, which provides photorealistic simulation for policy inference, offline evaluation, and synthetic data generation. Runway states that more than 60 million creatives have used its tools.

**Pricing & Plans:** Freemium with free trial access plus paid individual, team, and enterprise tiers; enterprise pricing is available on request. API usage and robotics tooling are typically quoted or metered separately.

- **Text and image to video:** Type a prompt or upload a reference to produce short video clips with model options tuned for realism, motion, and prompt adherence.
- **Editing and motion control:** Motion brush, camera controls, inpainting, and frame-level tools let you direct a generation rather than accept the first result.
- **Developer API platform:** Reach Runway's models and third-party models through the Dev platform to build media products and batch pipelines.
- **No-code App Studio:** Build and share custom creative apps inside Runway without writing code, so teams standardize on repeatable workflows.
- **Robotics and world models:** GWM-1 research powers simulation and policy inference for robotics applications beyond media generation.

**Strengths:** Combines strong video models with an editing suite in one workspace; API platform gives developers access to multiple model providers; Actively advancing model quality through published research; Enterprise support, security, and administration available

**Limitations:** Heavy video generation consumes credits quickly and lowers effective output per dollar; Some advanced capabilities are gated behind higher tiers; Model capabilities and interface change frequently, so workflows may need updating

[Profile (Markdown)](https://openaitools.app/tool/runwayml.md)

## Frequently Asked Questions

### How do Altered and Runway compare in monthly traffic?

Altered has 31,200 monthly visits, while Runway has 7,498,396. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Altered has a month-over-month growth rate of -30.4%; Runway has +16.9%.

### How does pricing compare?

Altered: Freemium, Free Trial, Paid, Contact for Pricing. Freemium with a free trial. There is a free entry tier, paid subscription plans for Altered Studio and Real-Time Pro, and premium custom voice cloning plus enterprise work priced on request. Runway: Freemium, Paid, Contact for Pricing. Freemium with free trial access plus paid individual, team, and enterprise tiers; enterprise pricing is available on request. API usage and robotics tooling are typically quoted or metered separately.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Adobe Firefly](https://openaitools.app/tool/adobe) | 396,998,213 | -8.6% | Freemium | Provides commercially safe generative video and image tools tightly integrated with professional creative workflows, though less experimental. | [.md](https://openaitools.app/tool/adobe.md) |
| 2 | [Higgsfield](https://openaitools.app/tool/higgsfield) | 47,127,865 | +16.2% | Freemium, Free Trial | Provides cinematic AI video generation and editing with a mobile-first focus, offering dynamic camera controls and stylized outputs. | [.md](https://openaitools.app/tool/higgsfield.md) |
| 3 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | [.md](https://openaitools.app/tool/elevenlabs-io.md) |
| 4 | [InVideo](https://openaitools.app/tool/invideo) | 6,893,591 | +4.6% | Freemium | Combines timeline video editing with agentic AI generation tools for marketing videos. | [.md](https://openaitools.app/tool/invideo.md) |
| 5 | [Pollo AI](https://openaitools.app/tool/pollo-ai) | 6,641,636 | -9.6% | Freemium | Aggregates leading third-party video and image models into one unified generation interface. | [.md](https://openaitools.app/tool/pollo-ai.md) |
| 6 | [ComfyUI](https://openaitools.app/tool/comfyui) | 4,379,348 | +13.4% | Contact for Pricing, Free | Offers complete local control over custom video diffusion pipelines, but requires steep technical setup compared to Runway's cloud suite. | [.md](https://openaitools.app/tool/comfyui.md) |
| 7 | [Vidu](https://openaitools.app/tool/vidu) | 4,009,012 | +18.7% | Freemium, Paid | Generates short cinematic video clips with strong character consistency, matching Runway's core text-to-video capabilities. | [.md](https://openaitools.app/tool/vidu.md) |
| 8 | [Voicemod](https://openaitools.app/tool/voicemod) | 3,836,221 | -2.7% | Freemium | Real-time AI voice changer and soundboard for gaming and streaming | [.md](https://openaitools.app/tool/voicemod.md) |
| 9 | [Luma Dream Machine](https://openaitools.app/tool/luma-dream-machine) | 2,254,969 | -2.4% | Freemium | Generates cinematic AI video clips from text and images, offering strong motion realism but fewer professional editing tools. | [.md](https://openaitools.app/tool/luma-dream-machine.md) |
| 10 | [Kling AI](https://openaitools.app/tool/klingai-com) | 1,989,326 | +16.2% | Freemium | Delivers exceptional visual fidelity and long motion consistency for text-to-video, though with a different interface and regional setup. | [.md](https://openaitools.app/tool/klingai-com.md) |

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Source: https://openaitools.app/compare/altered-vs-runwayml

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