Price, integrations and Netherlands check side by side.
for freelancers and SMEs and large companies
API to autocomplete and validate addresses in your web shop or app, with BAG data and hosting in the Netherlands.
from €4.17 /month excl. VATfor freelancers and SMEs and large companies
One API to post, schedule and analyse on Instagram, TikTok, LinkedIn, YouTube and other social channels.
Free plan| Postcode.nl Adres API | Zernio | |
|---|---|---|
| Price | from €4.17/month excl. VAT | Free plan |
| Data in the EU | ✓ Yes | ✕ No |
| Data processing agreement | ✓ Yes | ✓ Yes |
| Company in the Netherlands | ✓ Yes | ✕ No |
| Integrations | WooCommerce, Magento, Shopify, Shopware, Lightspeed eCom, PrestaShop, OpenCart | Instagram, Facebook, X, TikTok, YouTube, LinkedIn, Pinterest, Threads, Bluesky, WhatsApp, Google Business Profile, MCP |
| Free trial | None | None |
| Stackwijs verdict | No verdict yet | No verdict yet |
| User reviews | No reviews yet | No reviews yet |
| For whom | freelancers, SMEs, large companies | freelancers, SMEs, large companies |
Facts checked on the vendors' websites.
Postcode.nl Adres API stores your data in the EU, Zernio does not. Postcode.nl Adres API is a Dutch company, Zernio is not. Zernio has a free plan, Postcode.nl Adres API does not. Only Postcode.nl Adres API integrates with WooCommerce, Magento, Shopify, Shopware, Lightspeed eCom, PrestaShop and OpenCart. Only Zernio integrates with Instagram, Facebook, X, TikTok, YouTube, LinkedIn, Pinterest, Threads, Bluesky, WhatsApp, Google Business Profile and MCP.
We sometimes earn from a click. That does not change the order. How we make money
API to autocomplete and validate addresses in your web shop or app, with BAG data and hosting in the Netherlands.
Suits web shops and developers who want to autocomplete and check addresses as they are entered, also for customers in other European countries.
On the Postcode.nl Adres API website
One API to post, schedule and analyse on Instagram, TikTok, LinkedIn, YouTube and other social channels.
Suits developers and agencies who want to build posting to many social channels into their own app or AI agent.
On the Zernio website · partner link
You get Postcode.nl Adres API or Zernio with the differences in a one-off email. We don't store your address for this.
We get a fee if you take out a subscription through us. That does not change our verdict.
