Unlimited Residential Proxies
Powered by 90M+ real residential IPs, with bandwidth-based pricing and unlimited traffic, supporting AI model training and complex workflows.
- Unlimited Traffic
- Real Residential IPs
- High-Concurrency Access
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Unlimited Traffic, Reliable Performance for High-Volume and Long-Term Tasks
Real residential network resources with flexible connection configurations, adapting to different business scales and access needs.
Use proxy resources throughout the plan period without traffic limits, supporting long-running, high-frequency data collection and AI/LLM model training.
Choose the Right Unlimited Residential Proxy Plan
Configure proxy resources on demand for optimal performance in data collection and LLM model training.
- Unlimited Traffic & IPs
- Flexible Custom Bandwidth
- Real Rotating Residential Proxies
Trial
1 DAY
20% OFF7 Days
20% OFF15 DAYS
20% OFF30 Days
20% OFFPopular Proxy Locations
Covering 195+ countries and regions, with proxy resources in major locations continuously updated to support global data access requirements.
United States
6,604,587 IPs
United Kingdom
2,473,581 IPs
Canada
1,278,069 IPs
Germany
1,903,353 IPs
France
1,952,740 IPs
Japan
4,931,080 IPs
Singapore
155,548 IPs
Australia
808,232 IPs
Unlimited Residential Proxies for LLM Training
Connect to residential networks across multiple global regions to support large-scale public data collection and continuous access, easing the cost burden of acquiring LLM training data with ample proxy resources and bandwidth.
Reduced Latency
Minimizes data retrieval latency to accelerate model iteration.
Reliable Uptime
99.9% uptime, keeping training and testing cycles running without interruption.
Tailored for Training
An unlimited proxy service optimized for LLM training scenarios, giving models the freedom to train at scale.
Use Cases for Unlimited Residential Proxies
Get unlimited traffic throughout your plan for large-scale public web data collection and ongoing monitoring.
AI Data Collection
Collect public web data at scale across regions and languages to train AI models and update knowledge bases.
Market Research
Continuously collect public industry information, competitor updates, and consumer feedback across regions to track market changes.
E-commerce
Continuously monitor product prices, stock levels, and promotions across markets to support cross-border e-commerce operations.
Explore sk5data Compatibility with LLM Workflows
sk5data Unlimited Residential Proxies are compatible with various LLM training frameworks, enabling high-quality dataset creation.
Flexible Configuration, Quick Integration
Complete deployment in three steps and get straight to collection and automation tasks.
Select a usage period, bandwidth, and concurrency configuration based on task scale, flexibly matching different business needs.
#include "stdafx.h"
#include "curl/curl.h"
#pragma comment(lib, "libcurl.lib")
static size_t write_buff_data(char *buffer, size_t size, size_t nitems, void *outstream)
{
memcpy(outstream, buffer, nitems * size);
return nitems * size;
}
int GetUrlHTTP(char *url, char *buff)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if (curl)
{
// user:pass http
curl_easy_setopt(curl, CURLOPT_PROXY, "http://user:pass@us.sk5data.com:5151");
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)buff);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_buff_data);
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L);
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 50L);
curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, 2000000L);
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
if (res == CURLE_OK)
{
return res;
}
else
{
printf("%d", res);
}
}
return res;
}
int GetUrlSocks5(char *url, char *buff)
{
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if (curl)
{
// user:pass socks5
curl_easy_setopt(curl, CURLOPT_PROXY, "socks5://user:pass@us.sk5data.com:5151");
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)buff);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_buff_data);
curl_easy_setopt(curl, CURLOPT_URL, url);
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L);
curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 50L);
curl_easy_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE, 2000000L);
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
if (res == CURLE_OK)
{
return res;
}
else
{
printf("%d", res);
}
}
return res;
}
int main()
{
char *buff = (char *)malloc(1024 * 1024);
memset(buff, 0, 1024 * 1024);
GetUrlHTTP("http://ipinfo.io/json", buff);
printf("response: %s", buff);
memset(buff, 0, 1024 * 1024);
GetUrlSocks5("http://ipinfo.io/json", buff);
printf("response: %s", buff);
free(buff);
Sleep(10 * 1000);
return 0;
}Frequently Asked Questions
Unlimited Residential Proxies do not impose traffic or IP quantity limits and support unrestricted concurrency. Plans can be selected based on bandwidth requirements. Use of the service must comply with the Fair Use Policy, and abuse through automated programs is prohibited.