EXdeck.xyz's answer

EXdeck generates real, fully editable files — not locked previews or watermarked exports. You get native .pptx, .xlsx, and document formats you can open directly in PowerPoint, Word, or Excel, with no paywall blocking the download. It's built mostly client-side, keeping it fast and affordable, and includes Collaboration Mode with owner/editor/viewer roles and change history — so teams can work on files together, not just generate them solo.

Spatius's answer:

Spatius combines photorealistic 3D Gaussian Splatting avatars with a cloud-edge rendering architecture built specifically for real-time AI interaction. Instead of rendering every frame on cloud GPUs and streaming it as video, Spatius sends lightweight motion data to the user’s device, where the avatar is rendered locally.

This approach addresses visual quality, network reliability, device coverage, and operating cost at the same time. It allows digital humans to remain responsive during long conversations, work across web, mobile, and intelligent hardware, and scale to high-concurrency production environments.

EXdeck.xyz's answer

Many AI presentation/document tools give you a preview and then charge extra or watermark the file when you try to export. EXdeck's exports are real and unrestricted from the start. It also covers more ground in one place — presentations, documents, spreadsheets, resumes, and file conversion — at $1.99/month, well below what most competitors charge for editable exports alone.

Spatius's answer:

Spatius combines photorealistic 3D Gaussian Splatting avatars with a cloud-edge rendering architecture built specifically for real-time AI interaction. Instead of rendering every frame on cloud GPUs and streaming it as video, Spatius sends lightweight motion data to the user’s device, where the avatar is rendered locally.

This approach addresses visual quality, network reliability, device coverage, and operating cost at the same time. It allows digital humans to remain responsive during long conversations, work across web, mobile, and intelligent hardware, and scale to high-concurrency production environments.

EXdeck.xyz's answer

Students, early-career professionals, and small teams who need to quickly produce polished presentations, documents, and spreadsheets but don't want to pay for expensive software or deal with restricted exports. Also useful for solo founders and freelancers who need professional-looking files fast.

Spatius's answer:

Spatius is built for companies and developers creating AI products that benefit from natural, face-to-face interaction. Its primary users include teams working in AI education, recruiting and interviews, customer service, smart terminals, digital assistants, intelligent devices, and AI companion products.

It is especially well suited to organizations that require long-duration conversations, high concurrency, cross-platform deployment, custom-branded characters, or reliable operation on constrained networks and hardware.

EXdeck.xyz's answer

EXdeck started as a solo project to solve a personal frustration: most AI file-generation tools either lock the real export behind a paywall or produce files that aren't truly editable. It's built and maintained by a single developer, with a focus on shipping real, usable output rather than flashy demos.

Spatius's answer:

Spatius was created to close the gap between digital human demonstrations and real-world deployment. Many avatar technologies can produce an impressive short demo, but become difficult or expensive to operate when conversations last longer, user numbers grow, or products must run across diverse devices and network environments.

The Spatius team developed its own cloud-edge 3DGS technology to solve these production challenges together. Today, Spatius helps companies turn AI into a more natural and expressive presence, bringing real-time digital humans into education, recruiting, smart devices, customer-facing terminals, and companion applications.

Spatius's answer:

Spatius is primarily built on proprietary 3D Gaussian Splatting technology and a cloud-edge rendering architecture.

Its cloud-based Motion Server converts generated speech into lightweight facial and motion data, while the AvatarKit SDK renders and animates the 3DGS character locally on the client device. Platform technologies include WebGL and WebGPU for web applications, Metal for iOS, and Vulkan for Android. Spatius can receive real-time audio through technologies such as WebSocket, WebRTC, LiveKit, and Agora, and can integrate with third-party ASR, LLM, and TTS providers.

Spatius's answer:

TAL Education is one of Spatius’s leading customers. Spatius also works with established companies across education, recruiting, smart devices, and AI companion products.

Products powered by Spatius have reached millions of end users and supported tens of millions of digital human conversations, demonstrating the platform’s ability to operate in long-term, large-scale production environments.