Simple, Usage-Based Pricing.

You only pay for what you use each month.

$45/month per website + $0.05 per address book

No credit card required until you're ready to go live!

What do you get?

  • Fully customizable address book widget

  • Dozens of address book integrations

  • Monthly, usage-based billing

  • Free development and testing sites (like localhost)

  • Customized 3rd party OAuth credentials with your brand

  • Awesome support

Get Started

If we were to build and maintain this technology on our own, it would likely cost us roughly 30 to 50 times the cost of using CloudSponge.

Walter Turner

Vice President of Product at Spokeo

From a development perspective it was amazing to get all the different data sources integrated into the product with just one actual development integration for our team.

Cameron Nordholm

CEO of Gainfully

Contact us if you need any of the following:

Schedule a Consultation

Book Now

Reach out by Email

Email Us

Join us on Slack

Join Slack

Frequently Asked Questions


Does the size of the address book matter?

Nope. Each address book, regardless of how many contacts are in it, counts as 1 toward your monthly usage. The average address book has about 350 contacts and you get all of them for $0.05.

Do I need a different license for each of my environments?

Probably not. If you’ve got development, staging and testing environments on domains that are different than your production environment, we can manually add those domains to your license for you.

What if a user downloads the same address book multiple times?

Each time we deliver an address book to you it counts toward your monthly usage, even if it’s identical to a previous payload. If you want to create a UX that lets your users access their contacts several times, we suggest you use our local storage feature.

Do you offer discounts for non-profits?

Yes. When you sign up, make sure you use your institutional email address then email us at support@cloudsponge.com and we’ll apply a 50% discount for you after we verify your 501(c)(3) status.

Do you offer free accounts for self-funded startups?

The best way to earn a free account is to participate in our referral program. Every new customer you bring us will earn you $50 credit with no limit.

Can I cancel anytime?

Absolutely. We don’t force any long term contracts on anyone. We offer prorated refunds for customers who cancel annual subscriptions mid-term.

Is there special pricing for agencies that refer CloudSponge to their clients?

We’re delighted to offer discounts or commissions to affiliates that are referring us to their clients. Just drop us a line to talk about it and we’ll make a deal.

What payment methods do you offer?

Visa, Mastercard, American Express, Discover.

Can you create a custom plan for my company?

Probably. Our plans cover the most common cases, but we realize that some companies break the mould. We’re happy to chat about it with you if you need something special.

Can you send me invoices instead of charging my credit card?

We offer invoicing to annual subscribers only. Contact us for annual pricing.

Try CloudSponge for free in your
testing environment

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Have a questions or prefer a guided tour?
Schedule a consultation with our Founder.