Executive Telemetry Verdict (BLUF)In our 2026 telemetry benchmark, DeepSeek leads total web traffic with 357.40M monthly visits (357,399,386) versus Vapi at 747.8K (747,827)—representing 477.9x volume and a difference of 356.65M visits per month. For month-over-month momentum, DeepSeek leads growth velocity at +1.0% (+3.60M visits/mo) compared with Vapi at -6.2%. Pricing compares DeepSeek (Freemium) against Vapi (Contact for Pricing), with primary geographic demand led by China (50.5%) for DeepSeek and United States (42.3%) for Vapi.

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 | deepseek.com | vapi.ai |
| Pricing Model | Freemium | Contact for Pricing |
| Pricing Details | Kostenlose Web- und Mobile-Chat-App unter chat.deepseek.com; nutzungsbasierte OpenAI-kompatible API mit Nebenzeittarifen von $0.15/1M Input-Token ($0.003 bei Cache-Hit) und $0.60/1M Output-Token für deepseek-flash (V4.1-Flash) sowie $0.66/1M Input ($0.022 bei Cache-Hit) und $1.98/1M Output für deepseek-v4-pro (wochentags zu UTC-Spitzenzeiten gilt der doppelte Preis). | Contact for Pricing |
| Monthly Web Visits | 357.40M357,399,386 visits/mo | 747.8K747,827 visits/mo |
| MoM Traffic Delta | +3.60M3,597,280 visits delta | -49.7K-49,696 visits delta |
| MoM Growth Velocity (%) | +1.0% | -6.2% |
| Primary Market & Share | 🇨🇳 China(50.5% share) | 🇺🇸 United States(42.3% share) |
| Direct Visits / mo | 280.06M(280,059,676) | 434.8K(434,755) |
| Referral Visits / mo | 10.57M(10,570,000) | 32.4K(32,426) |
| Email Visits / mo | 2.21M(2,211,842) | 24.9K(24,892) |
| User Rating | 3.8 / 5.0(68 reviews) | 5.0 / 5.0(50 reviews) |
| Bookmarks | 44 saves | 2 saves |
| Supported Platforms | Website | Website |
| Chrome Extension Installs | — | — |
| Discord Community Members | — | 26,386 members |
| Primary Categories |

Hocheffiziente Open-Weight- und gehostete Reasoning-KI auf Basis von DeepSeek-V4 und R1 zu extrem niedrigen Token-Preisen.
Leverages a sparse Mixture-of-Experts architecture (49B active parameters out of 1.6T on V4-Pro) to process up to 1 million tokens with minimal latency and memory overhead.
Pioneered by DeepSeek-R1 and integrated into V3.2 and V4 thinking modes, exposing step-by-step self-verification for complex math, logic, and code debugging.
Drops input token costs to $0.003/1M on Flash and $0.022/1M on V4-Pro for cache hits, with 50% lower rates during off-peak UTC hours.
Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models.

Platform for developers to build, test, and deploy voice AI agents.
Platform for developers to build, test, and deploy voice AI agents.
DeepSeek generates more monthly web traffic with 357.40M visits/mo (357,399,386) compared to Vapi with 747.8K visits/mo (747,827), giving DeepSeek 477.92x the monthly reach (356.65M additional visits). Across acquisition channels, DeepSeek records 280.06M direct visits, 10.57M referral visits, and 2.21M email visits per month, while Vapi records 434.8K direct visits, 32.4K referral visits, and 24.9K email visits per month.
DeepSeek is growing faster on a month-over-month velocity basis in 2026. DeepSeek posted a MoM growth velocity of +1.0% with a monthly traffic delta of +3.60M visits (3,597,280), whereas Vapi posted a MoM growth velocity of -6.2% with a delta of -49.7K visits (-49,696). Regionally, DeepSeek's top market is China (50.5% share) and Vapi's top market is United States (42.3% share).
DeepSeek operates on a Freemium pricing model (Kostenlose Web- und Mobile-Chat-App unter chat.deepseek.com; nutzungsbasierte OpenAI-kompatible API mit Nebenzeittarifen von $0.15/1M Input-Token ($0.003 bei Cache-Hit) und $0.60/1M Output-Token für deepseek-flash (V4.1-Flash) sowie $0.66/1M Input ($0.022 bei Cache-Hit) und $1.98/1M Output für deepseek-v4-pro (wochentags zu UTC-Spitzenzeiten gilt der doppelte Preis).), while Vapi operates on a Contact for Pricing model (supported on Website). In user satisfaction and community adoption, DeepSeek has 44 directory bookmarks and a 3.8/5.0 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 DeepSeek and Vapi include ChatGPT (5.92B visits/mo, Freemium), Google Gemini (2.64B visits/mo, Freemium), Claude (1.01B visits/mo, Freemium), OpenAI Platform (259.46M visits/mo, Paid), Grok (205.46M visits/mo, Freemium). Teams evaluating DeepSeek vs Vapi frequently benchmark these competitors for pricing flexibility, platform support, and workflow integration.
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