Products

CloudSponge

We power the Contact List buttons on thousands of websites

cloudsponge.com Source★ 19Apache-2.0Software Development / APIs, Webhooks & Integration Infrastructure

AI Benchmark
Desktop
Mobile
Monthly visits
31.7K
Down12.8%MoMOct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$69/mo
Higher than 80% of peersNiche median $19/mo
Creators
Dimitar Angelkov
@angelkov· 4,962 followers
Launched
11y ago
2015-10-08 · Est.

Traffic

Monthly visitsData through Oct 2026
Events9 changes

Marketing moves

Launches, search & content, referrals, promotions
X accounts@angelkov@cloudsponge@cloudsponge

  • Launched on Product HuntLaunch

    Instantly improve your Wordpress site's sharing features

    Jun 21, 2022 · 4y agoLaunch page

  • Launched on Product HuntLaunch

    Let your users look up contacts without leaving your site.

    Sep 12, 2016 · 10y agoLaunch page

  • Launched on Product HuntLaunch

    The missing key for referral success in your funnel

    Oct 8, 2015 · 11y agoLaunch page

Open Source & Self-Hosting

GitHub · MCP / Skill
newrelic/newrelic-browser-agent
Last commit 2026-10-30
GitHub Stars
★ 19
Forks
12
License
Apache-2.0
Primary language
JavaScript
Browse peer open-source projects →

Traffic sources

Oct 2026

Traffic breakdown

Channels

  • Referrals52%
  • Direct46%
  • Other1%

Countries

  • United States97%
  • Brazil2%
  • Canada1%

Search

Domain authority —Domain registered 2009-01-22

KeywordMonthly volume
oauth78K
hotmail outlook70.5K
msn hotmail43.7K
email template15.8K
cloudsponge50

Traffic data: Vaneform

Pricing

Launch
$99/yr (billed annually)
50 New Contact Lists per Month · 5 Selected Contacts in the Contact Picker
Growth
$69/mo
Billed annually $759/yr-8%
Unlimited New Contact Lists · Unlimited Selected Contacts in the Contact Picker
Branded
$189/mo
Billed annually $2079/yr-8%

Trial: 14-day free trial and a 30-day no-questions money-back guarantee. · 3 paid tiers ($69–$189) · Up to 8% off annually · Observed 2026-11-09 · Pricing page

Entry price $69/mo, Higher than 80% of peers; “APIs, Webhooks & Integration Infrastructure” median is $19/mo.View pricing benchmark

Pages & changes

Tracked since 2015-10-08

Key pages

Weekly snapshots

Changes

  1. Nov 1 · 13d ago

    Removed technology: CloudflareFeatures

    Cloudflare→—

    At the time: 31.7K visits/mo8 concurrent moves
  2. Nov 1 · 13d ago

    Removed technology: Crazy EggFeatures

    Crazy Egg→—

    At the time: 31.7K visits/mo8 concurrent moves
  3. Nov 1 · 13d ago

    Removed technology: Facebook PixelFeatures

    Facebook Pixel→—

    At the time: 31.7K visits/mo8 concurrent moves
  4. Nov 1 · 13d ago

    Removed technology: Google AnalyticsFeatures

    Google Analytics→—

    At the time: 31.7K visits/mo8 concurrent moves
  5. Nov 1 · 13d ago

    Removed technology: Linkedin Insight TagFeatures

    Linkedin Insight Tag→—

    At the time: 31.7K visits/mo8 concurrent moves
  6. Nov 1 · 13d ago

    Removed technology: Microsoft ClarityFeatures

    Microsoft Clarity→—

    At the time: 31.7K visits/mo8 concurrent moves

Questions & evidence

How much does CloudSponge cost?
Launch: $99/yr (billed annually); Growth: $69/mo (annual billing available); Branded: $189/mo (annual billing available). Observed 2026-11-09. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does CloudSponge get?
Vaneform estimates 31.7K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is CloudSponge and what platforms does it support?
CloudSponge is catalogued under APIs, Webhooks & Integration Infrastructure: We power the Contact List buttons on thousands of websites. Supported platforms: API.
Is CloudSponge open source?
CloudSponge has a public repository (https://github.com/newrelic/newrelic-browser-agent) under the Apache-2.0 license, recording 19 GitHub stars.Source

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