How do their growth rates compare?

Noteey has a month-over-month growth rate of +8.9%; OpenAI Platform has -9.6%.

How does pricing compare?

Noteey: Freemium. OpenAI Platform: Paid. Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API.

What are alternatives to Noteey and OpenAI Platform?

Other tools in related categories include Google Gemini, Google AI Studio, Code Arena, Qwen 4 (Alibaba Qwen4), OpenRouter.

Noteey vs OpenAI Platform — Traffic (234.34K vs 234.68M), Pricing & Verdict

Open AI Tools

Noteey vs OpenAI Platform — Traffic (234.34K vs 234.68M), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Noteey	OpenAI Platform
Official Domain	noteey.com	openai.com
Pricing Model	Freemium	Paid
Monthly Visits	234.34K (234,338)	234.68M (234,678,639)
MoM Traffic Delta	+19.21K (+8.9%)	-24.78M (-9.6%)
Primary Market & Share	🇰🇷 South Korea (23.4%)	🇺🇸 United States (25.4%)
Direct Visits / mo	30.76K	105.1M
User Rating	5	4.3
Supported Platforms	Website	Website

Noteey

Visual note-taking app for organizing thoughts and creating visual knowledge maps.

OpenAI Platform

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

GPT-6 & GPT-6.1 Model Lineup with 1.05M Context

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.

Configurable Reasoning Effort Controls

Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.

Responses API & Native Computer Use Tools

Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.

GPT-Live-1 Realtime Voice API

Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.