
ZeroTier
ngrok
Netmaker
OpenVPN
Twingate
NetBird
WireGuard
Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.
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?
Based on our record, TailScale seems to be more popular. It has been mentioned 556 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
ZIP
ZIP Code API
|
|
|---|---|---|
| Website | tailscale.com | zip-codes.com |
| Pricing | — | |
| Company | Startup from Canada · 10 - 19 employees · 2019 | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of TailScale 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.

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

Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
The Byte - Tailscale Private networks made easy
No ZIP Code API videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using TailScale and ZIP Code API. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Tailscale allows you to create a secure virtual private network between your servers, computers, and cloud instances using the WireGuard protocol from a binary executable.
They make the already great wireguard even better! Installation and configuration is a breeze, can easily connect to machines behind firewall(s) without altering anything. Definitely made life easier.
We have no reviews of ZIP Code API yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Put your computer and phone on the same private network with Tailscale, so the computer is reachable from anywhere without opening ports. - Source: dev.to / 7 days ago
Tailscale connects the Mac and the phone in a private network. As long as the Mac is on and online, I can reach herdr from my phone, anywhere, and keep talking to the agents without carrying the computer. - Source: dev.to / 3 days ago
Besides a messaging channel, I also have Tailscale set up so I can access my server remotely. This allows me to still connect to my Kiro Crew instance from my phone even when I'm out and about. I've had this setup since well before Kiro... - Source: dev.to / 4 days ago
Tracking ZIP Code API since May 2026.
When comparing TailScale and ZIP Code API, you can also consider the following products.

ZeroTier offers the world’s most secure software-defined networking platform that connects people, devices, and clouds anywhere in the world with both high flexibility and reduced complexity.
Compare ZeroTier to TailScale or ZIP Code API:

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Compare Smarty to TailScale or ZIP Code API:

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Compare ngrok to TailScale or ZIP Code API:

Free Zip Code API - Free Postal Code Validation | Zipcodestack
Compare Zipcodestack to TailScale or ZIP Code API:

Netmaker automates mesh VPN's and software-defined networks using WireGuard.
Compare Netmaker to TailScale or ZIP Code API:

The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
Compare PostalDataPI to TailScale or ZIP Code API: