OpenAI Platform records 234,678,639 monthly visits with -9.6% month-over-month growth and Paid pricing. StudyPro records 965 monthly visits with 0% growth and Freemium pricing.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
All-in-one AI writing workspace for drafts, checks and citations
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openai.com | studypro.com |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 234.68M (234,678,639) | 965 (965) |
| MoM Traffic Delta | -24.78M (-9.6%) | +965 (0%) |
| Primary Market & Share | 🇺🇸 United States (25.4%) | 🌐 Global (—) |
| Direct Visits / mo | 105.1M | 379 |
| User Rating | 4.8 | 3.8 |
| 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.
All-in-one AI writing workspace for drafts, checks and citations
AI Writer, AI Detector, Humanize AI Text, Improvement Suggestions, Plagiarism Check, AI Paraphraser, Citation Assistant, Smart Editor, Grammar & Style Check and Assignment Grader in one platform.
Draft and revise the same document with AI commands, inline editing and direct access to every connected tool.
Plagiarism Check highlights matching passages with linked sources, and Citation Assistant formats references in common styles.
Review text for patterns associated with AI generation, then rewrite stiff or repetitive passages to read more naturally.
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.
Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace
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.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
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.
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.
Specializes in high-performance serverless inference and dedicated GPU clusters for open-source models, bypassing closed commercial restrictions.
Specializes in high-performance serverless inference and dedicated GPU clusters for open-source models, bypassing closed commercial restrictions.
The AI workspace where researchers read, write, and cite with every claim traceable to its source
The AI workspace where researchers read, write, and cite with every claim traceable to its source
SpecialistFocuses heavily on running and fine-tuning open-source vision and language models via simple APIs, unlike OpenAI's hosted closed models.
SpecialistFocuses heavily on running and fine-tuning open-source vision and language models via simple APIs, unlike OpenAI's hosted closed models.
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
SpecialistDelivers ultra-low-cost serverless inference for open-weight models, though with fewer enterprise orchestration tools than OpenAI.
