OpenAI Platform records 234,678,639 monthly visits with -9.6% month-over-month growth and Paid pricing. TrainEngine.ai records 331 monthly visits with -84.8% growth and Paid pricing.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Train your own Stable Diffusion and SDXL image models in the cloud
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openai.com | trainengine.ai |
| Pricing Model | Paid | Paid |
| Monthly Visits | 234.68M (234,678,639) | 331 (331) |
| MoM Traffic Delta | -24.78M (-9.6%) | -1.84K (-84.8%) |
| Primary Market & Share | 🇺🇸 United States (25.4%) | 🌐 Global (—) |
| Direct Visits / mo | 105.1M | 137 |
| User Rating | 4.8 | 4 |
| Supported Platforms | Website | Website |
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.
Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.
Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.
Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.
Train your own Stable Diffusion and SDXL image models in the cloud
Upload your own images and fine-tune Stable Diffusion models in the cloud using DreamBooth, including Stable Diffusion XL, without needing a local GPU.
Choose public models that the community can discover and generate from, or private models whose images stay exclusive to your account.
Every trained model becomes a generator that can produce unlimited AI assets in its learned style and subject matter.
Refine existing models with revisions and download finished weights in .CKPT (SD 1.5) or LoRA (SDXL) format for use in other tools.
Provides direct API access to Google's Gemini models with generous free prototyping tiers, but lacks OpenAI's ecosystem breadth.
Provides direct API access to Google's Gemini models with generous free prototyping tiers, but lacks OpenAI's ecosystem breadth.
Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Free / Open-sourceAlibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Unifies hundreds of third-party models under a single API key, offering greater model choice than OpenAI's curated catalog.
Unifies hundreds of third-party models under a single API key, offering greater model choice than OpenAI's curated catalog.
Free / Open-sourceCommunity-driven AI art, video, and character creation platform
Free / Open-sourceCommunity-driven AI art, video, and character creation platform
Free / Open-sourceThe AI lab behind some of the most striking text-to-image and video models
Free / Open-sourceThe AI lab behind some of the most striking text-to-image and video models
Free / Open-sourceDiscover, download and generate with open-source AI models for image, video and 3D.
Free / Open-sourceRoyalty-free stock photos, vectors and video with built-in AI creation tools
Free / Open-sourceRoyalty-free stock photos, vectors and video with built-in AI creation tools
Provides developer APIs for Zhipu AI's proprietary GLM models, serving as an alternative enterprise foundation model stack.
Provides developer APIs for Zhipu AI's proprietary GLM models, serving as an alternative enterprise foundation model stack.
Free / Open-sourceOne workspace for 50+ AI image, video, and audio models
Free / Open-sourceOne workspace for 50+ AI image, video, and audio models
SpecialistOptimized for lightning-fast serverless execution of generative media and image models, rather than general text LLMs.
SpecialistOptimized for lightning-fast serverless execution of generative media and image models, rather than general text LLMs.
Free / Open-sourceFree online AI image generation, video creation and model hosting in your browser
Free / Open-sourceFree online AI image generation, video creation and model hosting in your browser
Free / Open-sourceAI art generator and community with daily challenges and free credits
Free / Open-sourceAI art generator and community with daily challenges and free credits
