Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
usZIPCodes.org
REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah

Upwork
Fiverr
Toptal
Guru
PeoplePerHour
99designs
Elance
Search for jobs related to Www freelancer com homepage or hire on the world's largest freelancing marketplace with 12m+ jobs. It's free to sign up and bid on jobs.
Which is more popular?
Based on our record, Freelancer.com seems to be more popular. It has been mentioned 260 times since March 2021.
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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| Website | zip-codes.com | freelancer.com |
| Company | Startup from the United States · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type. What it does Address validation and standardization — production-grade parser with ZIP+4 append, refreshed monthly Radius search — centroid haversine and...
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Freelancer.com connects businesses with a vast pool of freelancers and operates on a project-based bidding system, where freelancers compete by submitting proposals for your project. This bidding system helps you stay...
The doors of Freelancer.com are always open to everyone. There’s practically no impediment to putting your skills to use in any niche.
Freelancer can offer a more cost-effective option compared to Upwork, particularly for businesses looking to save on fees. The free job posting option attracts those seeking quality freelancing services without the...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Freelancer: Good for short-term, project-based work. - Source: dev.to / over 2 years ago
Freelancing platforms like Upwork, Freelancer, and Fiverr provide a gateway to showcase your skills and connect with clients seeking various services. Whether you are a writer, designer, programmer, marketer, or translator, these... Source: about 3 years ago
I earned at 16-18, learn a skill and become fairly good at it. And make an account on Fiverr. upwork. freelancer.com, etc. Design, code, or anything which can be offered digitally. If you get an order on any of them double down on it.... Source: over 3 years ago
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One marketplace, millions of professional services.
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Hire the Top 3% of Freelance Talent®. Toptal is an exclusive network of the top freelance software developers, designers, finance experts, product managers, and project managers in the world.
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