GPT-6 Astra, Sol, Luna 및 실시간 멀티모달 에이전트를 배포하기 위한 엔터프라이즈 개발자 플랫폼 및 API.
Executive Telemetry Verdict (BLUF)In our 2026 telemetry benchmark, OpenAI Platform leads total web traffic with 259.46M monthly visits (259,461,422) versus Vapi at 747.8K (747,827)—representing 347.0x volume and a difference of 258.71M visits per month. For month-over-month momentum, OpenAI Platform leads growth velocity at +27.0% (+55.13M visits/mo) compared with Vapi at -6.2%. Pricing compares OpenAI Platform (Paid) against Vapi (Contact for Pricing), with primary geographic demand led by United States (25.5%) for OpenAI Platform and United States (42.3%) for Vapi.
GPT-6 Astra, Sol, Luna 및 실시간 멀티모달 에이전트를 배포하기 위한 엔터프라이즈 개발자 플랫폼 및 API.
Platform for developers to build, test, and deploy voice AI agents.
Verified 2026 monthly traffic volume, acquisition channels, pricing structure, and ecosystem footprint
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openai.com | vapi.ai |
| Pricing Model | Paid | Contact for Pricing |
| Pricing Details | 사용량 기반 토큰당 종량제 API 과금: 100만 토큰당 GPT-6 Astra 입력 $10 및 출력 $50; GPT-6.1 Sol 입력 $2 및 출력 $10; GPT-6.1 Terra 입력 $1 및 출력 $5; GPT-6 Luna 입력 $0.10 및 출력 $0.50; GPT-Live-1 음성은 분당 $0.05; 캐시된 입력 90% 할인 및 Batch API 50% 할인 적용. | Contact for Pricing |
| Monthly Web Visits | 259.46M259,461,422 visits/mo | 747.8K747,827 visits/mo |
| MoM Traffic Delta | +55.13M55,126,264 visits delta | -49.7K-49,696 visits delta |
| MoM Growth Velocity (%) | +27.0% | -6.2% |
| Primary Market & Share | 🇺🇸 United States(25.5% share) | 🇺🇸 United States(42.3% share) |
| Direct Visits / mo | 111.70M(111,695,320) | 434.8K(434,755) |
| Referral Visits / mo | 22.91M(22,911,336) | 32.4K(32,426) |
| Email Visits / mo | 3.82M(3,824,685) | 24.9K(24,892) |
| User Rating | 4.3 / 5.0(78 reviews) | 5.0 / 5.0(50 reviews) |
| Bookmarks | 144 saves | 2 saves |
| Supported Platforms | Website | Website |
| Chrome Extension Installs | — | — |
| Discord Community Members | — | 26,386 members |
| Primary Categories |
GPT-6 Astra, Sol, Luna 및 실시간 멀티모달 에이전트를 배포하기 위한 엔터프라이즈 개발자 플랫폼 및 API.
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.
Platform for developers to build, test, and deploy voice AI agents.
Platform for developers to build, test, and deploy voice AI agents.
OpenAI Platform generates more monthly web traffic with 259.46M visits/mo (259,461,422) compared to Vapi with 747.8K visits/mo (747,827), giving OpenAI Platform 346.95x the monthly reach (258.71M additional visits). Across acquisition channels, OpenAI Platform records 111.70M direct visits, 22.91M referral visits, and 3.82M email visits per month, while Vapi records 434.8K direct visits, 32.4K referral visits, and 24.9K email visits per month.
OpenAI Platform is growing faster on a month-over-month velocity basis in 2026. OpenAI Platform posted a MoM growth velocity of +27.0% with a monthly traffic delta of +55.13M visits (55,126,264), whereas Vapi posted a MoM growth velocity of -6.2% with a delta of -49.7K visits (-49,696). Regionally, OpenAI Platform's top market is United States (25.5% share) and Vapi's top market is United States (42.3% share).
OpenAI Platform operates on a Paid pricing model (사용량 기반 토큰당 종량제 API 과금: 100만 토큰당 GPT-6 Astra 입력 $10 및 출력 $50; GPT-6.1 Sol 입력 $2 및 출력 $10; GPT-6.1 Terra 입력 $1 및 출력 $5; GPT-6 Luna 입력 $0.10 및 출력 $0.50; GPT-Live-1 음성은 분당 $0.05; 캐시된 입력 90% 할인 및 Batch API 50% 할인 적용.), while Vapi operates on a Contact for Pricing model (supported on Website). In user satisfaction and community adoption, OpenAI Platform has 144 directory bookmarks and a 4.3/5.0 user rating, compared to 2 bookmarks and a 5.0/5.0 user rating for Vapi.
Based on category overlap and verified 2026 monthly traffic telemetry, the top alternatives to both OpenAI Platform and Vapi include ChatGPT (5.92B visits/mo, Freemium), Google Gemini (2.64B visits/mo, Freemium), Claude (1.01B visits/mo, Freemium), DeepSeek (357.40M visits/mo, Freemium), Grok (205.46M visits/mo, Freemium). Teams evaluating OpenAI Platform vs Vapi frequently benchmark these competitors for pricing flexibility, platform support, and workflow integration.
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