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Social Proof Beta

Small notifications of real recent activity ("Someone in Canada just signed up", "12 people joined the waitlist today") from your own forms, waitlist, reviews and link clicks. Real events only, anonymised, hidden when activity is low.

$7 USD per site · $21 USD for all your sitesv0.4.5Cloudflare free plan

Beta

Social Proof is in beta: it works, but things may still break. Tell us if something does: open an issue. Every paid order has a 7-day refund.

Buy Social Proof

$7 USD per site · $21 USD for all your sites

A site license covers one website (plus its www, staging and test addresses). Using it on other sites isn't allowed. Get the all-sites license from $21 instead.

Every license includes 12 months of updates; the version you download keeps working after that, and you can renew updates for about half the price.

Buy Social ProofRead the license

7-day refund, no questions asked · Refund policy

Instant download after payment: the app's code and a license file for your site; your AI agent installs it. Includes 12 months of updates.

You'll log in first (new here? that creates your account), then pick the site and review the order before paying.

Ask your AI agent to install this

Paste this into your AI agent (Claude Code, Codex, Cursor or another), opened in your site's project. It tells you what the app needs and costs before it changes anything.

Install the Social Proof app (id: proof) from the Sundogs site apps store on this site.
First read https://sundo.gs/apps/proof.md and tell me what it needs and what it costs.
If I don't own it yet, start a checkout with create_checkout and give me the link; I'll tick the license and pay myself.
Then download it with get_download for this site's domain. Follow the install guide (site-apps/INSTALL.md in the download, also at https://sundo.gs/install-guide.md).
Check it with the install guide's step 6 (the public status, then the self-test once you can sign in to the admin) and tell me what's next.
(Not connected to the store yet? See https://sundo.gs/agents.)

Connect your agent

What it needs

Cloudflare plan
Cloudflare free plan
Works on
Cloudflare Workers, Cloudflare Pages
Version
0.4.5 (site layer 0.21.0 or later)
Price
$7 USD per site · $21 USD for all your sites
All the details
  • Runs on the Cloudflare free plan, in the same D1 database as your other site apps. No third-party script and no data leaves your site.
  • Shows only real activity already recorded on your site (form submissions, waitlist joins, approved reviews, link clicks). It never invents or pads numbers.
  • Activity is read at most once a minute and shared by all page views, so busy sites stay inside the Cloudflare free limits. Shown / clicked counts are saved in batches within the daily write budget.
  • Uses sessionStorage in the visitor's browser (not cookies) to remember a dismissed toast and what was already shown.
  • Works with Forms alone; better with Popups, Waitlist and Reviews. Install order doesn't matter; removing any of them never breaks Social Proof (its messages just stop).
  • Cost per visit: no writes on a page view; the activity list is read at most once a minute, and shown/clicked counts are saved in batches (about one write a minute). If the Cloudflare free database limit is reached, counting pauses and messages keep showing. Visit sources are counted by core: page views are added up in memory and saved in a few small writes about every 20 seconds, within the daily write budget; at the Cloudflare free limits counting pauses and the site is unaffected.

Site on another host? Start here checks what you have.

Works with

Cloudflare and the Cloudflare logo are trademarks of Cloudflare, Inc. Sundogs is not affiliated with or endorsed by Cloudflare. All other trademarks and logos are the property of their respective owners.
  • Cloudflare Workers
  • Cloudflare Pages
  • Astro
  • Next.js
  • Vite
  • Hugo
  • HTML
  • Vanilla JS

Works with your other apps

Connects with no setup, in any install order:

FormsWaitlistReviewsLinks & Redirects

Included

What's new

Social Proof 0.4.5 · Nov 6, 2026

  • Marked as beta: it works, but things may still break. The admin shows where to report a problem.
Show full history

Social Proof 0.4.4 · Nov 5, 2026

  • Small wording updates in the admin and in the instructions for your AI agent. Nothing else changes.

Social Proof 0.4.3 · Nov 4, 2026

  • Updated instructions for your AI agent: it turns the app off with app_toggle and asks you for the exact word before a high-risk delete. Nothing changes on your site.

Social Proof 0.4.2

  • The toast follows the site's light and dark accents (a dark brand accent, or the page's dark theme-color).

Social Proof 0.4.1 · Nov 2, 2026

  • The skill tells agents never to edit site-apps/ and links to agent-scenarios.md. app_toggle names the live notices that stop showing.
  • Social Proof events (shown, click, close) are only accepted from your own pages, at most 600 an hour per visitor network, and are never used to create visitor records.
  • With nothing shown yet, the Overview tile links to creating a toast from a template. The preview size switch is a real button now.

Social Proof 0.4.0 · Nov 1, 2026

  • An app with no messages is no longer a failing health check: it reports "not set up; nothing is shown" as information.
  • AI agents: proof_create_from_template creates a draft (nothing goes live until you say so); proof_toggle takes on:true or on:false; proof_templates no longer lists "template" as a requirement; proof_save declares every config field and its dry run returns the complete message.

Social Proof 0.3.0 · Nov 1, 2026

  • Reports to analytics: notices shown and clicked are counted with where the visitor came from.

Social Proof 0.2.3 · Oct 31, 2026

  • Phone admin: messages are compact list rows with a status dot after the title and a "⋯" sheet for Pause and Turn on.

Social Proof 0.2.2 · Oct 31, 2026

  • Admin pages work like a phone app: a menu drawer instead of a tab strip, 44px tap targets, fields that bring up the right keyboard, save buttons that stay in reach on long forms, and no sideways scrolling at any phone or tablet width.

Social Proof 0.2.1 · Oct 31, 2026

  • Agents: proof_templates says what each template requires and leaves blank; self-test fixes name the tool to use.

Social Proof 0.2.0 · Oct 30, 2026

  • Your AI agent can manage this app through the admin's MCP connection (Settings, Connect an agent), signed in with Cloudflare Access like you. Deletes ask for a second confirmation; personal data is left out unless asked for.
  • Cookie consent: when the site asks for cookie consent, notices remember dismissals only if the visitor allows preferences, wait until the cookie banner has been answered, and credit clicks only if analytics is allowed. Without Cookie Consent installed nothing changes.

Social Proof 0.1.1 · Oct 30, 2026

  • States its cost per visit (requests and database writes) before you install, and can be turned off in an emergency from Settings, Apps.

Social Proof 0.1.0 · Oct 30, 2026

  • First release: small toasts of real recent activity ("Someone in Canada signed up 5 minutes ago") and live counters ("12 people joined the waitlist today"), read from your form submissions, and from Waitlist joins, approved Reviews and Links clicks when those apps are installed.
  • Real data only: no seeded or made-up entries, no names, emails or cities by default, nothing shown when there's too little activity, and "time ago" is worked out when the toast appears.
  • Put a server-rendered counter in any page with <span data-site-proof="name"></span>. Toasts wait while a Popups overlay is open.

Questions

Do I need to write code?

No. Your AI coding agent installs it into your site's project and deploys it with your own Cloudflare account. You approve the changes.

Does it send my site's data anywhere?

No. It runs in your own Cloudflare account. The store never sees your visitors, your form entries or your settings.

What happens after 12 months?

The version you have keeps working. Renew for about half the price if you want 12 more months of updates.

Can I use it on client sites?

Yes, with a site license per client site. The all-sites license covers the sites you own or run yourself.

What does it need from Cloudflare?

Cloudflare free plan, on Cloudflare Workers, Cloudflare Pages.