Plans & Pricing

Unbelievable Lead Generation ROI

Your 14-day trial doesn't start until you're ready to deploy to your production website.

Address Books (per month)

Website(s)

Address Book Widget

Customized Style

REST API

Remove CloudSponge Branding

SLA, Custom Terms, etc

Up to 100

^$50/month or $45 when paid annually

Up to 1,000

^$100/month or $91 when paid annually

Up to 10,000

^$500/month or $458 when paid annually

Unlimited

Contact sales

Leads generated from your users’ contacts will produce the highest conversion rates you’ve ever seen at the lowest price possible.
No credit card required until you’re ready to go live!

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

Our three year average in a before and after [CloudSponge] comparison…resulted in a 65% increase in the number of emails sent.

Tea Ho

Product Designer at DonorsChoose.org

Email is one of our largest channels in terms of viral growth and Nextdoor is a viral growth story. Invitation flows are extremely important and CloudSponge is the nexus of that.

Alex Karweit

Head of Growth Engineering at Nextdoor

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.

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 I need the REST API?

If you want to engage with our service in a server-to-server environment that doesn’t include a web browser at all, then you probably need the API. If you’re not sure, just ask. The odds are very good that the JavaScript API can do whatever you’re imagining.

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.

What does Custom Branding mean?

It means that you can remove the “Powered by CloudSponge” logo from the address book widget.

Do you offer free accounts for developers?

No, but we have a free license that you can use on your localhost environment. It also works on common development domains like 127.0.0.1 and lvh.me, and non-production environments provided by companies like Cloud9 and Heroku.

Do I need a Custom Style?

Customizing the style of the address book widget tends to help users feel like they’re using something that’s a native part of your website. We recommend taking the time to customize the style if you’re trying to reduce your abandonment rate.

Do you offer free accounts for self-funded startups?

Sometimes. If you email us at support@cloudsponge.com we’ll ask some questions to understand your startup’s financial situation and see what we can do.

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 Pro subscribers only.