受信赖于 50,000+ 全球客户
功能逐项 对比
| 功能 | Shifter | Proxy-Seller |
|---|---|---|
| 起始价格 | $2.00/GB | $3.00/GB (1 GB plan) |
| 最优价格 | $0.75/GB | $2.20/GB (50 to 100 GB) |
| IP 池 | 205M+ 住宅 IP | 10M+ residential IPs |
| 国家/地区 | 195+ | 220+ locations |
| 协议 | HTTP / HTTPS / SOCKS5 | HTTP / HTTPS / SOCKS5 |
| Geo-Targeting | Country, state and city | Country, region, city and ISP |
| Product Focus | Residential and ISP proxies | IPv4, IPv6, mobile, residential, ISP |
| IP 轮换 | 单次请求 + 粘性会话 | 单次请求 + 粘性会话 |
| Trial | 是 | $1.99 for 3 days |
价格比较（每 GB）
| 用量 | Shifter高达 71% 折扣 | Proxy-Seller | 节省金额 |
|---|---|---|---|
| 入门 | $10 for 5 GB ($2.00/GB) | $9 for 3 GB ($2.50/GB) | 20% |
| 中等流量（约100 GB） | $100 ($1.00/GB) | $220 ($2.20/GB) | 55% |
| Best Rate | $0.75/GB from 200 GB | $2.20/GB | 66% |
为什么使用 Shifter 住宅代理？
Cheaper From the First Gigabyte
Proxy-Seller's published ladder runs from $3.00 per GB down to $2.20 and stops there. Shifter starts at $2.00 and keeps falling to $0.75, so the gap widens as your usage grows.
A Far Larger Residential Pool
Proxy-Seller publishes around 10 million residential IPs. Shifter runs 205M+, which is the difference between rotating freely and revisiting addresses on a large crawl.
One Product, Properly Built
Proxy-Seller runs a wide catalog covering IPv4, IPv6, mobile, ISP and residential. Shifter concentrates on residential and ISP proxies, with a dashboard and support team built around those workloads rather than a storefront.
No Price Cliff at Volume
Proxy-Seller's per GB rate flattens at $2.20 from 50 GB upward, so buying more stops earning a discount. Shifter's ladder keeps descending to $0.75 per GB.
Benchmarks You Can Check
We publish head to head live IP measurements, method included. The full Proxy-Seller run across five countries is at /benchmark/proxy-seller.
简单透明 定价
固定月度套餐，含流量配额。无隐藏费用。随用量增长灵活扩展。
常见问题
关于从 Proxy-Seller 切换到 Shifter 的常见问题。
Around 20% at entry volume and roughly 66% at each provider's best published rate, $0.75 per GB against $2.20. Proxy-Seller does advertise negotiated discounts on large projects, so confirm your own quote.
Keep the discount going as you grow
A larger residential pool, city level targeting and a price ladder that keeps falling to $0.75 per GB instead of flattening at $2.20.