Residential Proxies for AI & Machine Learning
Build training datasets at web scale, ground LLM agents in fresh data, and run multi-region evaluation pipelines, with the IP infrastructure to never see a block.
Trusted by 50,000+ clients worldwide
Why AI & Machine Learning needs residential proxies
Training Data Goes Stale
Public datasets like Common Crawl are months out of date by release. Models trained on stale corpora hallucinate on current events. Fresh, continuously refreshed web data requires reliable scraping infrastructure that never gets blocked.
Geo-Diverse Coverage
Models trained on US-centric English data fail on multilingual, multi-region prompts. Building globally-balanced training sets means collecting from sites only reachable through residential IPs in each target country.
LLM Agents Need Live Web Access
Agents that browse the web for users hit anti-bot systems on every major site. Without residential IPs, your agent appears as a bot and gets served CAPTCHAs or empty pages. Your product looks broken to the user.
Evaluation at Scale
Comparing model outputs against fresh web ground truth requires running thousands of queries per evaluation cycle. Datacenter IPs trigger rate limits within minutes; residential pools handle millions of requests per day.
How Shifter powers AI & Machine Learning
Real-world applications of residential proxies in AI & Machine Learning.
Training Data Collection
Pull fresh, diverse text from forums, news, documentation, and specialty sites that aren't in public datasets. Build domain-specific corpora for fine-tuning, RLHF reference data, or synthetic data generation pipelines.
Multilingual & Multi-Region Data
Collect content as users in Tokyo, São Paulo, or Mumbai see it. Train models on regional dialects, country-specific knowledge, and localized vocabulary that pure-English crawls miss entirely.
Agent & Browser Tool Backends
Power LLM agents that browse the web on behalf of users. Reliable residential IPs mean agents see real pages, not bot challenges. Critical for shopping assistants, research agents, and autonomous workflow tools.
RAG & Retrieval Pipelines
Ground LLM answers in current web information by retrieving fresh context at query time. Run your retrieval and document-fetch layer through Shifter residential proxies for both top-k search and long-form grounding.
Model Evaluation & Benchmarking
Run evaluation suites against live web ground truth. Track model accuracy on time-sensitive queries, multi-region facts, and domain-specific tasks across thousands of test cases per evaluation cycle.
Synthetic Data & Augmentation
Seed synthetic data generation with diverse real-world examples scraped from across the open web. Combine geo-distributed sources to build evaluation sets that surface bias and coverage gaps in your models.
What you can collect
Key data points that AI & Machine Learning companies collect with residential proxies.
Text & Documents
- News articles and editorials
- Forum and community threads
- Documentation and tutorials
- Academic and research papers
- Product reviews and Q&A
- Multilingual news in any language
Structured Knowledge
- Schema.org-tagged metadata
- Pricing and product specs
- Encyclopedic and reference data
- Geo-tagged events and listings
- Time-series stats and rankings
- Tabular data from public reports
Live Agent Context
- Real-time SERP results
- Current pricing and stock
- Live news headlines
- Social trend signals
- Geo-localized recommendations
- Dynamic site state at query time
High-performance residential proxies
Enterprise-grade infrastructure built for scale, speed, and reliability.
HTTP(S) & SOCKS5
Full protocol support for any tool, browser, or framework. Switch protocols without changing your proxy endpoint.
Geo-Targeting at Every Level
Target by country, region, city, or ASN across 195+ countries. Get location-accurate data from any market in the world.
Unlimited Connections
No connection caps or hidden limits. Run as many concurrent requests as your infrastructure can handle.
Flexible Proxy Rotation
Rotate IPs using a session ID (sid) or time-to-live (ttl). If neither is set, a new IP is assigned per request by default.
Flexible Authentication
All requests use username/password authentication. Secure access with simple credentials across all integrations.
Real-Time Dashboard
Full-featured dashboard for real-time usage monitoring. Track traffic, connections, and performance with ease.
The first residential proxy provider.
Now one of the largest.
Since 2012, Shifter has grown into a global proxy network trusted by over 50,000 clients including Fortune 500 companies. Connect from anywhere, access local data without restrictions, while preserving complete privacy and security.
Integrate in seconds
A single line of code is all you need. Works with any language or tool.
Drop-in proxy support for every stack
Shifter works with standard proxy configuration. No proprietary SDK, no vendor lock-in. Just point your HTTP client to our endpoint and start collecting data.
- Single gateway: p.shifter.io:443
- Username selectors for geo, ASN, and session control
- Sticky sessions via sid-XXX; rotate with a new sid
- HTTP(S) and SOCKS5 supported on standard ports
- No SDK required, works with any HTTP client
curl -x p.shifter.io:443 \
-U "customer-USERNAME-country-us-sid-123ABC:PASSWORD" \
https://ipinfo.io/jsonSimple, transparent pricing
Fixed monthly plans with included bandwidth. No hidden fees. Scale as your usage grows.
What's included
- 10 GB bandwidth
- HTTP(S) + SOCKS5
- City-level targeting
- API access
- Priority support
What's included
- 25 GB bandwidth
- HTTP(S) + SOCKS5
- City-level targeting
- API access
- Priority support
What's included
- 100 GB bandwidth
- HTTP(S) + SOCKS5
- City-level targeting
- API access
- Priority support
What's included
- 250 GB bandwidth
- HTTP(S) + SOCKS5
- City-level targeting
- API access
- Priority support
Save up to 60% vs competitors
Same enterprise features, fraction of the cost.
Frequently asked FAQ questions
Common questions about proxies for AI & Machine Learning.
Yes. Residential IPs make agent traffic look like a real user browsing, which is critical for sites that aggressively detect bots. Route every agent fetch through Shifter residential proxies — full HTML, search engines, any public URL — with city-level geo-targeting.
Ready to ground your AI in fresh web data
Start collecting training data, powering agents, or running evaluation pipelines at scale. Set up in minutes.