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

Granola.so
Fellow.app
Tactiq
Audacity
HyNote AI
Twist
Hyprnote
Eliminate background noise, minimize distractions, feel more confident, and activate your communication superpower with Krisp, an AI-powered software solution for effective online meetings.

Which is more popular?
Based on our record, Krisp seems to be more popular. It has been mentioned 141 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 | krisp.ai |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States · 2026 | 2017 |
| 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...
No description of Krisp yet.
What each product offers, as listed by its team.

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
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Krisp Review - Noise Removal App (Kids Screaming!)
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External articles and on-site reviews we used to compare the two products.

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Among the work from home tools it will be useful to have a service that suppresses extraneous noise during online calls. This is especially true for employees who have small children or whose neighbors are renovating....
One of the biggest obstacles to your agents providing quality customer support over the phone is background noise. Itâs nearly inescapable. Whether theyâre working in an office with a chatty coworker next to them...
Recommendations tracked on public social media and blogs since March 2021.

Tracking ZIP Code API since May 2026.
Krisp is outstanding for filtering out unwanted noise on calls and streams. Say goodbye to fire engines in the background while you stream. 🤣. - Source: dev.to / over 2 years ago
You can try https://krisp.ai . Voice isolation in my experience doesn’t work well outside. Source: almost 3 years ago
I currently have to VPN into locked-down VM Horizon desktop (all apps installs are managed by the client GIS staff). Are you running krisp.ai outside of your VPN session? Source: over 3 years ago
When comparing ZIP Code API and Krisp, you can also consider the following products.

Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Granola takes your raw meeting notes and makes them awesome
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Free Zip Code API - Free Postal Code Validation | Zipcodestack
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Fellow is the most complete AI meeting management platform built for teams that want to move faster and smarter
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The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
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Meeting notes powered by speech to text transcription
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