
Circle.so
UUKI Live
Memberstack
SlackPass
RevenueCat
Patreon
Kommunity
The platform for creators to build private communities

AdiInviter Pro
SaaSiter Contacts Importer
ShuttleCloud
ContactRescue
FullContact
Cardhop
Ortto
Companies from every industry use CloudSponge’s Contact Picker to get access to their users’ address books.

Which is more popular?
Based on our record, Nas.io seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | nas.com | cloudsponge.com |
| Pricing | ||
| Platforms | — | |
| Company | — | 2010 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Nas.io yet.
CloudSponge is a Contact Picker for all major address books. It allows your users to share their address books without ever needing to remember, type, or upload emails manually. CloudSponge has been around since 2009 perfecting a product that will help companies get the most out of their existing...
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
No analysis of CloudSponge yet.
Walkthroughs and reviews on video.
Nas.io Review | The Ultimate Platform for Creators in 2025
More videos
What is CloudSponge?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Nas.io and CloudSponge. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


You can join through this link down below.I am using the nas.io platform for my community. Source: over 3 years ago
Tracking CloudSponge since Mar 2021.
When comparing Nas.io and CloudSponge, you can also consider the following products.

Bring together your discussions, memberships, and content. Integrate a thriving community wherever your audience is, all under your own brand.
Compare Circle.so to Nas.io or CloudSponge:

The ultimate contacts importer and tell-a-friend system for your website.
Compare AdiInviter Pro to Nas.io or CloudSponge:

UUKI helps you build meaningful relationships within your community through events, newsletters, and a community page
Compare UUKI Live to Nas.io or CloudSponge:

Allow users to import contacts into their system.
Compare SaaSiter Contacts Importer to Nas.io or CloudSponge:

The no-code membership platform for any website.
Compare Memberstack to Nas.io or CloudSponge:

ShuttleCloud is an API that allows developers to import address books from hundreds of email providers.
Compare ShuttleCloud to Nas.io or CloudSponge: