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Fastgen vs Horay.ai

Focuses on visual backend building rather than raw model inference.

Side by side

What it is
Fastgen:Webflow for the Backend
Horay.ai:Horay.ai offers fast, low-cost API access to open-source LLM, embedding, image, video and voice models.
Best for
Fastgen:No-code backend creation
Horay.ai:Low-latency inference for open-source models
Who it’s for
Fastgen:—
Horay.ai:Developers building generative AI, RAG, or multimodal applications.
Pricing
Fastgen:Subscription
Horay.ai:Freemium
DevHunt upvotes
Fastgen:95
Horay.ai:0
Launched on DevHunt
Fastgen:Jan 2023
Horay.ai:Jul 2025

Fastgen features

Webflow for the Backend

Horay.ai features

  • LLM Inference Acceleration. Out-of-the-box fast API for Llama 3, Mixtral, Qwen, DeepSeek and others.
  • Embedding & Reranker. Provides embedding and reranker models to improve RAG pipelines.
  • Text-to-Image/Video. Access SDXL, SDXL-lightning, Photomaker and other generation models via API.
  • ASR / TTS. Low-latency speech recognition and text-to-speech generation.
  • One-line SDK Integration. Integrate the fastest model services with a single line of code.
  • Agent & Chat2DB Apps. Pre-built low-latency agent and database chat applications.

Based on each tool's website and DevHunt data. Details may change; check the official sites.