
Canva
PicMonkey
Piktochart
Adobe InDesign
Microsoft Publisher
Scribus
QuarkXPress
Marq (formerly Lucidpress) is a web-based design and layout application that enables anyone to create beautiful creatives
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

Which is more popular?
Website, pricing, platforms and company facts side by side.
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ZIP
ZIP Code API
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|---|---|---|
| Website | marq.com | zip-codes.com |
| Pricing | — | |
| Company | Startup from the United States | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Marq yet.
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...
What each product offers, as listed by its team.

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An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Marq is recommended for small to medium-sized businesses, marketing teams, educational institutions, and individuals who need an easy-to-use platform for creating professional-looking design materials without extensive design skills.
Overall verdict
Why this product is good
Recommended for
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How Lucidpress works (in under 2 minutes)
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Lucidpress (now Marq) is another online tool you can use to make brochures, flyers, newsletters, business cards, posters, magazines, and presentations on your computer when you are looking for PosterMyWall alternatives.
Lucidpress has received a rating of 4.4 out of 5 stars based on user reviews. Users generally mention the intuitive design and ease of use. Check out more Lucidpress reviews here.
Adobe InDesign remains the industry standard for desktop publishing, but there are numerous alternatives that can suit a variety of needs and budgets. Whether you're a freelance designer seeking affordability with...
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When comparing Marq and ZIP Code API, you can also consider the following products.

Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
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Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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PicMonkey is a feature-rich online photo editor that works right in your browser; no downloads...
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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