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The Most Reliable and Flexible Proxy Servers in Seattle, Washington
There are 3 million Internet users in Seattle. Become one of them with our top quality proxy servers.
Leverage our sophisticated technology to get as many residential, mobile (3G/4G/LTE/5G), and datacenter IPs as possible. No CAPTCHAs, blocks and verifications.
We use only real sim-card and enterprise grade hardware to get top 4G/LTE/5G speeds. Only legal devices.
View 🇺🇸Seattle proxies pricing Register
Pay per GB or use our unlimited plans. Flexible packages, unique proxy pools from different providers.
were used by our clients within past 24 hours
than the datacenter and residential proxy market average
of data processed within past 24 hours
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Work with any software and any website



We guarantee work with any software that support HTTP/SOCKS5 proxies. In case of any issues our support will always help you to set it up.
Compare best proxy offers in Seattle, Washington
Data center proxies from Seattle, Washington provide significant benefits in terms of speed, reliability, and scalability, making them ideal for extensive automation tasks.
<150ms response time
Speed up to 100 Mbps
99.99% uptime
Best for browsing, scraping, market intelligence, cyber security, brand protection.
Static residential proxies from Seattle, Washington allow you to collect public data from any website with the highest success rate.
Unlimited traffic
Static or dynamic ISP IPs
No monthly commitment
Best for multi-accounting management, market intelligence, review monitoring, ads verification, ecommerce.
With dynamic residential proxies from Seattle, Washington, you get infinite amount of top quality IPs that will satisfy any business needs.
98% success rate
No limits on concurrent connections
Rotating or sticky sessions
Best for social media accounts, ecommerce, scraping, sneakers, tickets monitoring.
Effortlessly gather publicly accessible data using highly dependable mobile proxies from Seattle, Washington.
Unlimited bandwidth and sticky sessions
Fast IP changes via API or automatically
55M+ unique residential mobile IPs
Best for scraping, multi-accounting management, ads verification & management, market intelligence.
Biggest ASNs in United States
AS20473
Choopa, LLC
982,272 IPs
AS386
Air Force Systems Networking
838,144 IPs
AS40676
Psychz Networks
832,256 IPs
AS33070
Rackspace Hosting
791,808 IPs
AS2572
University of Missouri - dba the Missouri Research and Education Network (MOREnet)
787,968 IPs
AS14340
Salesforce.com, Inc.
766,976 IPs
AS6325
Illinois Century Network
760,064 IPs
AS7430
Hewlett-Packard Company
743,168 IPs
AS703
MCI Communications Services, Inc. d/b/a Verizon Business
718,592 IPs
AS1540
Headquarters, USAISC
711,936 IPs
AS31822
City University of New York
676,096 IPs
AS72
Schlumberger Limited
667,392 IPs
AS3737
PenTeleData Inc.
661,504 IPs
AS7046
MCI Communications Services, Inc. d/b/a Verizon Business
656,896 IPs
AS87
Indiana University
655,616 IPs
AS10430
Washington State K-20 Telecommunications Network
647,936 IPs
AS13649
Flexential Colorado Corp.
633,088 IPs
AS395954
Leaseweb USA, Inc.
630,784 IPs
AS54600
PEG TECH INC
587,008 IPs
AS3598
Microsoft Corporation
526,336 IPs
AS17306
JAB Wireless, INC.
520,192 IPs
AS6939
Hurricane Electric LLC
505,856 IPs
AS3999
The Pennsylvania State University
443,648 IPs
AS35908
Krypt Technologies
435,200 IPs
AS18747
IFX Corporation
433,408 IPs
AS10753
Level 3 Parent, LLC
426,240 IPs
AS5056
Aureon Network Services
414,464 IPs
AS2711
Spirit Communications
405,248 IPs
AS3372
MCI
400,896 IPs
AS17055
University of Utah
398,592 IPs
AS7381
SunGard Availability Services LP
377,600 IPs
AS3680
Novell, Inc.
362,752 IPs
Why litport?
Litport is designed and managed to provide you highest data quality and guaranteed anonymity.

100% ethical and legal
No virus-infected computers, hacked phones and IoT. Our services are based on official contracts with mobile carriers around the world.

Flexible pricing policy
In most of our locations we provide flexible packages that allow you to get best price and features ratio.

Sharing know-how
You do web scraping, ad verification, SEO monitoring? We do that for many years on enterprise level. We know how to solve issues and how top quality proxy should work.
Wanna try best proxy solution? It is fast and easy.
Check out our pricing page.
Read testimonials from our customers
These proxies have been great for buying tickets. Fast and reliable, no more missing out on concerts sales.
Using these mobile proxies has revolutionized my e-commerce scraping. They're super stealthy and come from real mobile carriers in major american cities, haven't been caught once, which is a game changer for my side gig.
These mobile proxies are alright for data scraping, stable and mostly reliable. They use real american mobile IPs which is crucial for geo-specific data. Wish the API access was a bit easier to handle for non-techies like me.
Frequently asked questions
UDP (User Datagram Protocol) is used for low-latency, speed-sensitive tasks, while TCP (Transmission Control Protocol) ensures data accuracy and is more reliable for error-checking tasks.
Residential proxies provide IPs that look like they belong to real users, reducing the chance of being detected and providing more reliable data access.
Proxies can help distribute the load across multiple servers, preventing any single server from being overwhelmed by large data requests.
Proxy rotation helps in maintaining privacy by changing the IP address periodically, making it difficult for services to track or identify the user.
Proxies can simulate searches from different locations, helping SEO professionals understand how results vary by region and optimize accordingly.
Proxies can cache web pages and content, which can speed up loading times for frequently accessed web resources.
Ensure that the proxy provides SSL encryption, choose a reputable provider, and consider dedicated proxies for enhanced security.
SOCKS5 proxies handle all types of traffic, not just web pages, and support both TCP and UDP, making them more versatile than HTTP proxies, which only handle HTTP/S traffic.
High latency can lead to slower load times and a less responsive browsing or scraping experience, reducing the overall efficiency of proxy servers.


