High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Executive Telemetry Verdict (BLUF)In our 2026 telemetry benchmark, DeepSeek leads total web traffic with 357.40M monthly visits (357,399,386) versus sync.so at 216.9K (216,871)—representing 1648.0x volume and a difference of 357.18M visits per month. For month-over-month momentum, DeepSeek leads growth velocity at +1.0% (+3.60M visits/mo) compared with sync.so at -12.7%. Pricing compares DeepSeek (Freemium) against sync.so (Contact for Pricing), with primary geographic demand led by China (50.5%) for DeepSeek and United States (25.1%) for sync.so.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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Verified 2026 monthly traffic volume, acquisition channels, pricing structure, and ecosystem footprint
| Dimension / Metric | | |
|---|---|---|
| Official Domain | deepseek.com | sync.so |
| Pricing Model | Freemium | Contact for Pricing |
| Pricing Details | Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x). | Contact for Pricing |
| Monthly Web Visits | 357.40M357,399,386 visits/mo | 216.9K216,871 visits/mo |
| MoM Traffic Delta | +3.60M3,597,280 visits delta | -31.6K-31,633 visits delta |
| MoM Growth Velocity (%) | +1.0% | -12.7% |
| Primary Market & Share | 🇨🇳 China(50.5% share) | 🇺🇸 United States(25.1% share) |
| Direct Visits / mo | 280.06M(280,059,676) | 119.5K(119,501) |
| Referral Visits / mo | 10.57M(10,570,000) | 26.7K(26,655) |
| Email Visits / mo | 2.21M(2,211,842) | 3.5K(3,462) |
| User Rating | 3.8 / 5.0(68 reviews) | 5.0 / 5.0(79 reviews) |
| Bookmarks | 44 saves | 1 saves |
| Supported Platforms | Website | Website |
| Chrome Extension Installs | — | — |
| Discord Community Members | — | — |
| Primary Categories |
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
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.
AI video lipsync tool for real-time lipsync and seamless translation.
AI video lipsync tool for real-time lipsync and seamless translation.
DeepSeek generates more monthly web traffic with 357.40M visits/mo (357,399,386) compared to sync.so with 216.9K visits/mo (216,871), giving DeepSeek 1647.98x the monthly reach (357.18M additional visits). Across acquisition channels, DeepSeek records 280.06M direct visits, 10.57M referral visits, and 2.21M email visits per month, while sync.so records 119.5K direct visits, 26.7K referral visits, and 3.5K 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 sync.so posted a MoM growth velocity of -12.7% with a delta of -31.6K visits (-31,633). Regionally, DeepSeek's top market is China (50.5% share) and sync.so's top market is United States (25.1% share).
DeepSeek operates on a Freemium pricing model (Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x).), while sync.so 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 1 bookmarks and a 5.0/5.0 user rating for sync.so.
Based on category overlap and verified 2026 monthly traffic telemetry, the top alternatives to both DeepSeek and sync.so 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 sync.so frequently benchmark these competitors for pricing flexibility, platform support, and workflow integration.
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