# DeepAI vs Polymath

DeepAI records 8,407,615 monthly visits with +0.9% month-over-month growth and Freemium pricing. Polymath records 0 monthly visits with — growth and Free pricing.

| Metric | [DeepAI](https://openaitools.app/tool/deepai-org) | [Polymath](https://openaitools.app/tool/polymath) |
| :--- | :--- | :--- |
| Website URL | https://deepai.org | https://github.com/samim23/polymath |
| Categories | AI Image Generator, Text to Image, AI Character, AI Colorize | AI Stems Splitter, AI Midi Generator, AI Song Remixer, Open Source AI Models |
| Pricing Model | Freemium | Free |
| Monthly Visits | 8,407,615 | 0 |
| MoM Growth Rate | +0.9% | — |
| Primary Market | United States | Global |
| Direct Visits | 2,275,031 | 0 |
| Review Score | 4.1 | 4.4 |
| Saved Count | 43 | 4 |
| Supported Platforms | Website | Open Source |

## DeepAI

DeepAI launched in late 2016 with one of the first browser-based text-to-image generators and has since grown into a broad creative suite. A single prompt can produce images, edited photos, short videos, original music or a chat reply, and voice chat lets you talk to a realistic AI. Almost everything runs instantly in the browser, and many capabilities are exposed through simple REST APIs for developers.

The platform leans hard on accessibility. You can try the generators without creating an account, and the Pro tier at $9.99 per month unlocks high-volume usage, private generations and an ad-free experience. DeepAI states that users keep full ownership of whatever they create, and it offers real email support rather than chatbot-only help.

Beyond consumer tools, DeepAI takes on custom computer-vision projects for governments, nonprofits and research groups, including conservation monitoring, satellite-imagery analysis and asteroid detection work. It also runs an "AI for Good" initiative and sponsors community and disaster-relief efforts.

**Pricing & Plans:** Freemium. Free use without an account, with DeepAI Pro at $9.99/month for higher volume, private generations and an ad-free experience. Custom/enterprise projects are quoted separately.

- **Image Generation and Editing:** Generate images from text prompts, then colorize, upscale, replace objects or remove backgrounds with dedicated editing tools.
- **Video and Music Generation:** Produce short AI videos and original music tracks from a prompt, all inside the browser.
- **AI Chat with Web Browsing:** Ask questions or converse with an assistant that can browse the internet; voice chat adds a spoken, realistic interface.
- **Developer APIs:** REST endpoints for image, video, music and text models make it straightforward to embed DeepAI capabilities into your own apps.
- **Detector Tools:** AI image detection and humanizer utilities help you check or reshape generated content before publishing.

**Strengths:** Very broad toolset in one place: image, video, music, chat, voice and editing; Free tier requires no account, so you can evaluate before committing; Ownership of created content is stated clearly by the vendor; Straightforward REST APIs and an affordable $9.99/month Pro plan

**Limitations:** Free tier is ad-supported and has tighter usage limits; Output quality can lag behind newer specialist image and video models; Dense interface with many tools can feel overwhelming for newcomers

[Profile (Markdown)](https://openaitools.app/tool/deepai-org.md)

## Polymath

Polymath is built around a simple idea: any large music collection is effectively an untapped sample pack. Instead of digging through folders manually, you point the tool at your audio and let a chain of neural networks label, slice and align it. Music source separation is handled by Demucs, structure segmentation by sf_segmenter, pitch tracking and key detection by Crepe, and audio-to-MIDI by Basic Pitch, with pyrubberband and librosa covering quantization and metadata.

Once a song has been analyzed once, it lives in a local database file, so repeated searches and quantization steps are fast and do not require re-processing. You add tracks with the -a flag (single files, folders or YouTube IDs), quantize with -q against a target BPM or the track's own tempo, and search for similar material with -s. Everything is driven from the terminal or through the included Docker image.

Typical workflows split into two camps. Producers and DJs use Polymath to extract a beat from one genre, a bassline from another and horns from a third, all tempo-matched and ready to drop into a DAW — or to assemble smooth, hour-long mixes from tracks that share a feel. Machine-learning developers use it to generate large, richly labeled audio datasets for training generative music models.

**Pricing & Plans:** Polymath is free and open source under the MIT license. The repository is public on GitHub, so there is no subscription, license fee or account. Running it does require compatible software (ffmpeg and Python 3.7–3.10) and, for practical speeds, a GPU — the cost of any hardware or cloud compute is yours.

- **Library ingestion from disk or YouTube:** Feed Polymath a single track, a folder, or a list of YouTube IDs and it builds a persistent local database of analyzed songs that can be searched instantly afterwards.
- **Neural stem separation:** Demucs splits each song into beats, bass, vocals and other stems, which are then saved to a separated folder for use in your DAW.
- **Tempo quantization to a common grid:** Every track can be time-stretched and re-aligned to a shared tempo and beat grid (for example 120 BPM), so elements from different songs line up cleanly.
- **Structure, key and loudness analysis:** Polymath labels musical sections such as verse and chorus, detects key and loudness, and exposes that metadata for search and filtering.
- **Audio-to-MIDI transcription:** Pitch tracking and Basic Pitch transcription turn melodic material into MIDI files you can edit and re-arrange in any instrument track.
- **Similarity search across the library:** Given a song already in the library, Polymath finds the most similar tracks (optionally including BPM as a criterion) to support mash-ups and long-form mixes.

**Strengths:** Completely free and open source under a permissive MIT license; Chains several proven ML models (Demucs, Crepe, Basic Pitch) into one workflow; Persistent library database makes repeated search and quantization fast; Handles both local files and YouTube sources, plus batch additions

**Limitations:** Python stack is pinned to Python 3.7–3.10, so newer environments may need extra setup work; Requires ffmpeg plus a sizeable set of ML dependencies, and initial GPU support is easiest on native installs; Analysis of every new track takes time before it becomes searchable; There is no hosted web UI — everything runs through the command line or Docker

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

## Frequently Asked Questions

### How do DeepAI and Polymath compare in monthly traffic?

DeepAI has 8,407,615 monthly visits, while Polymath has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

DeepAI has a month-over-month growth rate of +0.9%; Polymath has —.

### How does pricing compare?

DeepAI: Freemium. Freemium. Free use without an account, with DeepAI Pro at $9.99/month for higher volume, private generations and an ad-free experience. Custom/enterprise projects are quoted separately. Polymath: Free. Polymath is free and open source under the MIT license. The repository is public on GitHub, so there is no subscription, license fee or account. Running it does require compatible software (ffmpeg and Python 3.7–3.10) and, for practical speeds, a GPU — the cost of any hardware or cloud compute is yours.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Venice AI](https://openaitools.app/tool/venice-ai) | 25,088,401 | +23.8% | Freemium | Focuses strongly on privacy and uncensored open-source model generation, whereas DeepAI offers a more traditional freemium creative suite. | [.md](https://openaitools.app/tool/venice-ai.md) |
| 2 | [OpenArt](https://openaitools.app/tool/openart) | 12,394,629 | +15.8% | Freemium, Free Trial | Aggregates a vast library of third-party image and video models with robust prompt assistance, surpassing DeepAI's generation depth. | [.md](https://openaitools.app/tool/openart.md) |
| 3 | [Leonardo.Ai](https://openaitools.app/tool/leonardo-ai) | 7,633,018 | +6.8% | Freemium | Offers advanced fine-tuned image generation and canvas tools, but lacks DeepAI's broader multi-modal chatbot and simple API mix. | [.md](https://openaitools.app/tool/leonardo-ai.md) |
| 4 | [Civitai](https://openaitools.app/tool/civitai) | 6,963,136 | +12.8% | Freemium | Discover, download and generate with open-source AI models for image, video and 3D. | [.md](https://openaitools.app/tool/civitai.md) |
| 5 | [Unlucid AI](https://openaitools.app/tool/unlucid-ai) | 5,709,459 | +33% | Freemium | Uncensored AI video and image generation with daily free credits | [.md](https://openaitools.app/tool/unlucid-ai.md) |
| 6 | [NovelAI](https://openaitools.app/tool/novelai) | 5,312,740 | +4.9% | Free Trial | Anime AI art and long-form storytelling in one creative suite | [.md](https://openaitools.app/tool/novelai.md) |
| 7 | [Magic Hour](https://openaitools.app/tool/magic-hour) | 3,383,328 | +26.8% | Freemium | All-in-one generative video and media studio with developer APIs, but more video-centric than DeepAI's image and chat focus. | [.md](https://openaitools.app/tool/magic-hour.md) |
| 8 | [ModelScope](https://openaitools.app/tool/modelscope-community) | 3,085,423 | +5.1% | Free | Open-source model and dataset hub with one-click online demos | [.md](https://openaitools.app/tool/modelscope-community.md) |
| 9 | [Mage](https://openaitools.app/tool/mage) | 2,916,673 | +16.2% | Freemium | Provides fast, unlimited access to frontier image and video models in a clean interface, similar to DeepAI's creator suite. | [.md](https://openaitools.app/tool/mage.md) |
| 10 | [Recraft Image Model](https://openaitools.app/tool/recraft-image-model) | 1,542,390 | +4.4% | Freemium | Specializes in vector graphics and art-directed design generation, whereas DeepAI provides more general-purpose raster image and chat tools. | [.md](https://openaitools.app/tool/recraft-image-model.md) |

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Source: https://openaitools.app/compare/deepai-org-vs-polymath

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