Dedicated 4G/5G mobile proxies in San Francisco, California. Real carrier IPs — not datacenter addresses. Built for venture capital & startups and crypto & Web3.
San Francisco is the global headquarters of venture capital, AI, and crypto. An SF Bay Area mobile proxy lets you monitor startup fundraising activity, access crypto exchange APIs, and scrape tech job boards and salary databases as a California-based professional.
Real-world applications for a dedicated San Francisco mobile proxy
Track OpenAI, Anthropic, Google DeepMind, and startup AI platform pricing from an SF IP — many offer SF/Bay Area early access or pricing tiers.
Access Coinbase, Kraken, and Gemini APIs without geo-restrictions. San Francisco IPs have the lowest friction on US-regulated crypto platforms.
Scrape Crunchbase, LinkedIn, and AngelList as an SF user to monitor funding rounds, headcount changes, and technology adoption patterns at Bay Area startups.
Access Levels.fyi, Glassdoor, and Blind as a Bay Area tech professional to collect accurate compensation benchmarking data.
Every San Francisco proxy includes the full RelayKit feature set — no add-ons required.
A dedicated physical modem on the AT&T, T-Mobile, or Verizon 4G/5G network in San Francisco. Your IP is never shared with another customer.
Both protocols included. Works with every scraping framework, browser automation tool, and antidetect browser out of the box.
Rotate to a fresh mobile carrier IP in seconds from your dashboard or via our API. Set automatic rotation on a schedule for hands-off workflows.
Whitelist your server IP for credential-free authentication. Essential for headless scraping environments and CI/CD pipelines.
Run scrapers, automation tools, and browsers 24/7 with no data caps. Typical speeds of 50–80 Mbps.
Pair with our Cloud Antidetect Browser or any external browser profile tool for a fully isolated, fingerprint-clean browsing environment.
Hourly to monthly plans. No bandwidth fees, no contracts. Cancel any time.
Multi-location plan (switch between all 50+ US cities): from $8.80/hr
Compare All Plans →Yes. RelayKit uses dedicated physical modems located in or near San Francisco, California, connected to the carrier's 4G/5G network. Your IP address resolves to the San Francisco metro area — not a VPN endpoint or datacenter.
RelayKit proxies run on AT&T, T-Mobile, and Verizon — all three major US carriers. These are among the most trusted IP ranges in any IP reputation database, with no proxy flags.
Yes. You can rotate to a fresh mobile carrier IP from your dashboard with one click, or via our API for programmatic rotation. Auto-rotation schedules are also available — set it to rotate every N minutes hands-free.
Both HTTP/HTTPS (port 8000) and SOCKS5 (port 9000) are supported. You authenticate via username:password or IP whitelist. Compatible with Python Requests, Scrapy, Playwright, Puppeteer, Selenium, and all major antidetect browsers.
With the Multi-Location plan, yes — you can freely switch between all 50+ US cities from your dashboard. With the Single Location plan, your proxy is fixed to San Francisco. You can upgrade your plan at any time.
No. All RelayKit proxies include unlimited bandwidth at no extra charge. Typical speeds are 50–80 Mbps, suitable for data-intensive scraping and browser automation tasks.
50+ US locations on AT&T, T-Mobile & Verizon — switch anytime with Multi-Location
Create a free account, choose San Francisco, and your dedicated mobile proxy is live in minutes.
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