ASocks
Oxylabs
Bright Data
Decodo
IPRoyal
NetNut.io
Proxy-Seller
ABC S5 Proxy
PostalDataPI
Smarty
Melissa Data Quality
ASocks is a provider of qualitative and fast proxy servers with their own infrastructure. We offer you real residential proxies at the lowest price: 3$ per 1 GB.
PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate โ $0.000028 per query with no tiers or subscriptions.
What you get back: Up to 18 metadata fields per postal code โ city, state/region, coordinates, timezone, three levels of administrative hierarchy, elevation, and more. Sub-5ms cached responses.
Works everywhere: US ZIP codes, UK postcodes, German PLZ, Japanese postal codes, Canadian FSAs, and 230+ more. Format normalization handles case, spacing, and hyphen variations automatically.
Get started in 60 seconds: 1,000 free queries on signup, no credit card required. SDKs for Python and Node.js. MCP server for AI agents (Claude, Cursor, etc.).
Built for developers: REST API, consistent JSON responses across all countries, OpenAPI spec, llms.txt for AI agent discovery.
ASocks PostalDataPII have worked with many services that provide proxies, but asocks stands out among them. Responsive support managers, user-friendly interface, nice prices. I am very happy!
Good service with loads of countries to choose from, very inexpensive compared to other providers, I like that you pay as you go, no need for expensive subscriptions. If you need a proxy from time to time Asocks is the way to go. No captcha and fast servers. Highly recommend it.
I have used other services before but that service is just amazing. Great support + amazing options on the website how to create individual proxy. I just can recommend this service to anyone.
Oxylabs - A web intelligence collection platform and premium proxy provider, enabling companies of all sizes to utilize the power of big data.
Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Bright Data - World's largest proxy service with a residential proxy network of 72M IPs worldwide and proxy management interface for zero coding.
Melissa Data Quality - Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).
Decodo - Decodo is perhaps the most user-friendly way to access local data anywhere. It has global coverage with 195 locations, offers more than 55M residential proxies worldwide and a great deal of scraping solutions.
IPRoyal - At IPRoyal, we offer premium proxy servers, including residential, datacenter, ISP, and mobile proxies.
