Shifter 对比 DataImpulse
Looking for a DataImpulse alternative? DataImpulse prices well and runs reliably, so this comparison comes down to coverage. Shifter served between 30% and 183% more live residential IPs across the five countries tested, drawn from substantially more networks.
受信赖于 50,000+ 全球客户
Closer on price, further apart on coverage
Rate per GB from 200 GB a month. DataImpulse sells pay as you go from $1.00 with no subscription, which undercuts Shifter's entry plan at low volume.
| 月流量 | Shifter | DataImpulse | 您节省 |
|---|---|---|---|
| 入门 | $10 5 GB at $2.00/GB | $1.00/GB pay as you go, no subscription | not cheaper |
| 100 GB | $100 $1.00/GB | $100 $1.00/GB | level |
| 200 GB and above | $149 $0.75/GB | $200 $1.00/GB standard | 25% |
| Above 1 TB | $0.75/GB flat from 200 GB | $0.80/GB volume rate | 6% |
测试期间在线的 IP
Distinct IPs each network had live and reachable at test time, not the size of its total network. Residential IPs rotate all day, so both providers serve far more addresses across 24 hours.
逐国完整指标
Pick a country to see the complete measurement, including the numbers that did not go our way.
| 指标 | Shifter | DataImpulse |
|---|---|---|
| 已发送请求数 | 250,000 | 250,000 |
| 测试期间的在线 IP | 136,667 | 86,976 |
| 独立网络数 (ASNs) | 1,606 | 967 |
| 独立城市数 | 5,813 | 4,513 |
| 平均延迟 | 364 ms | 430 ms |
| 成功率 | 99.8% | 99.6% |
Shifter served 57% more live US IPs than DataImpulse, 136,667 against 86,976, from 1,606 networks against 967, and answered in 364 ms against 430 ms.
How we measured this
Every request opened a fresh connection through the rotating residential gateway, then asked an IP echo service which address it came from. Because each connection draws a new exit, the count of distinct addresses shows how much of the pool was reachable.
DataImpulse and Shifter received identical request counts, the same concurrency of 1,000, a 10 second timeout and the same target, tested one after the other from one server.
Country volumes were fixed and matched across providers, from 60,000 requests in the smallest market to 250,000 in the United States, totalling 560,000 per provider.
What these numbers mean
These counts are the IPs each network had live and reachable during the test window rather than the size of its network. Residential IPs rotate constantly as real devices join and leave, so across a full day both providers serve many times what a single test observes. The number that limits a crawl is how many are online simultaneously. Sample sizes differ per country, so each country's pair of bars compares the two providers rather than the countries.
为什么使用 Shifter 住宅代理？
30% to 183% more live IPs
Shifter led coverage in all five countries, from a 30% margin in Canada to 2.8 times the live pool in Germany.
Two to three times the network spread
148 French networks against 63 and 1,606 US against 967. Blocks follow networks, so spread across autonomous systems matters as much as address count.
The gap widens in smaller markets
Germany was the clearest case, 22,005 live IPs against 7,786. Thin pools show up first outside the largest markets, which is usually where crawls start failing.
Cheaper from 200 GB
$0.75 per GB against $1.00 standard. Below that DataImpulse's pay as you go is the cheaper option, and we would rather say so than pretend otherwise.
常见问题
Common questions about how we benchmarked DataImpulse.
Run concurrent requests through both gateways to an IP echo endpoint, opening a new connection each time, and count the distinct addresses returned. Keep the request count, machine and hour identical for both providers.
Compare the coverage on your own countries
Pool depth varies most in smaller markets. Run the same measurement where you actually crawl and see how many IPs each network has online.