Pricing pages, login/signup surfaces, docs, status pages, account trust, and subscription exposure.
Market, trust, conversion, and security intelligence
Know what changed before it costs you.
ProofCairn watches competitor moves, pricing changes, conversion friction, exposed routes, weak headers, and trust signals that can stay hidden long after launch.
Live brief previewRisk level: watch
Competitor signalPricing page changed
Growth plan moved from trial-led CTA to demo-led CTA with annual discount emphasis.
Trust surfaceSupport links are uneven
Privacy, status, and support pages are not presented consistently across key routes.
Next moveProtect conversion
Update comparison copy, pricing objections, and trust links before more campaign traffic lands.
Built beyond ecommerce
Different businesses have different weak points.
A SaaS product, a service business, a marketplace, and a content brand do not lose trust in the same way. ProofCairn reads the surface that matters for each one instead of forcing every company into the same checklist.
Lead capture, proof, quote friction, reputation signals, contact paths, and regional competitor positioning.
Trust boundaries, listings, seller/support surfaces, public policy gaps, and conversion confidence.
Indexability, authority signals, monetization paths, sponsor surfaces, and audience trust.
Two focused services
Watch the market. Check the trust layer. Fix what matters.
Start free. Add the recurring brief when it saves your team from manual competitor checks. Add the audit when trust, conversion, or security issues may already be costing you.
Recurring - Rival Briefs
Rival Briefs
Weekly competitor and peer monitoring for teams that need clear evidence of pricing, offer, launch, positioning, and availability moves.
- Competitor pricing and offer changes tracked weekly
- Product, plan, listing, access, or availability signals
- New launches, positioning shifts, and market messaging changes
- AI-assisted brief draft with action notes per finding
- Manual review before delivery
- Delivered to your inbox every Monday morning
Beta pricing$29/month or $59/monthAgency beta is $149/month for early operators
One-time - Trust and Security Audit
Trust Audit
A public-surface trust and security review for live businesses and launch-stage teams. We look for the small public signals that can weaken buyer confidence or point to a deeper issue a human reviewer should validate.
- Security Exposure Engine for public routes, headers, robots, sitemaps, and sensitive-path signals
- Redacted secret checks for exposed config, source maps, API references, and public files
- Auth, admin, billing, docs, status, privacy, and support surface mapping
- Attack-chain correlation that shows which weak signals become serious when combined
- Mobile UX, Core Web Vitals, metadata, indexability, and conversion trust review
- Plain-English remediation plan with evidence and safe manual validation steps
Starter trust review$79 one-timeAssisted reviews add deeper human validation for higher-risk flows
Technical trust reviews
Security and trust are not only pre-launch problems.
A live product can carry old mistakes for months: weak headers, exposed files, confusing auth surfaces, forgotten debug routes, broken trust pages, or payment/support gaps. Start with a clear passive review, then go deeper only when the scope is approved.
Sensitive paths, source maps, API/docs references, admin/auth surfaces, and route-level trust signals.
Not just isolated warnings. We show which public clues become more serious when they appear together.
Passive GET/HEAD checks only, redacted evidence, and manual validation steps for anything that needs proof.
Automated Trust Scan
Fast public-surface review for trust gaps, exposed technical signals, route hygiene, and buyer confidence blockers.
$79 one-time
Same day- Security Exposure Engine summary and score
- Sensitive-path, source-map, API/docs, auth, and admin surface signals
- Security headers, route hygiene, metadata, and indexing review
- Broken links/images and visible trust-signal gaps
- Prioritized remediation plan with redacted evidence
Assisted Trust & Security Review
Technical trust and security review with expert validation of the public signals that matter most.
$299 one-time
2-5 business days- Everything in Automated Trust Scan
- Manual validation of auth, account, reset, and session boundaries
- Billing, checkout, entitlement, and premium-flow review
- API, GraphQL, docs, source-map, and admin-surface validation
- Risk-ranked remediation roadmap for founders or engineering teams
Deep Manual Security Assessment
Scoped manual security assessment for high-risk flows and remediation support.
Scoped quote
Scoped per engagement- Deep authorization testing
- Business-logic abuse testing
- Privilege escalation and multi-user boundary testing
- Payment-flow abuse and race-condition testing
- Session, token, and auth-state manipulation analysis
Mobile App Trust Review
Mobile app trust review for Android apps already live or preparing to launch.
$249 one-time
2-5 business days- APK manifest and permission review
- Debuggable flags, backup settings, and deep-link checks
- Hardcoded URL and secret detection
- Exported components and API surface review
- Mobile auth, session, and client storage assessment
Proof of report quality
Sample briefs written for the people who have to act.
The point is not to drown you in charts. It is to show what changed, why it matters, what evidence supports it, and what your team should consider next.
Screenshots, route checks, public signals, and clear proof for each finding.
A SaaS product, service business, marketplace, content brand, and store are reviewed differently.
Each brief separates urgent items, watch items, and things that do not need a rushed reaction.
How it works
A simple workflow, with serious checks underneath.
Send your business URL, competitor or peer URLs, and the categories, products, regions, or use cases you care about most.
We fetch public competitor pages and extract pricing, offer, launch, access, availability, and trust signals.
We turn the evidence into a clear brief with the changes that matter and notes your team can use.
A human reviews the report before it reaches you, so the final brief reads like work your team can trust.
Pricing
Start with proof. Upgrade when the signal is worth keeping.
Request a free brief first. If the findings are useful, keep the weekly monitoring running or order a trust review for a deeper look at your public surface.
Safety scope: ProofCairn uses passive, authorized, public-surface checks only. No exploitation, brute forcing, token forging, destructive requests, privileged API calls, or form submission during automated scans.
Starter Beta
For solo merchants who want basic visibility on their closest rivals.
$29/month
- Up to 3 competitors
- Weekly Rival Brief
- Price and promo tracking
- Email delivery
- 60-day change history
Growth Beta
For active brands with real competitive pressure across multiple competitors.
$59/month
- Up to 8 competitors
- Weekly brief and monthly summary
- Price, promo, stock, and launch tracking
- Priority alerts for major moves
- Action note per finding
Agency Beta
For agencies and operators managing competitive intelligence across clients.
$149/month
- Multi-client workspace
- Client-ready reports
- Recurring monitoring per account
- Custom competitor sets
- Priority review queue
Technical Trust Reviews start with the $79 Automated Trust Scan. Deeper security work is scoped first so authorization, access boundaries, and expectations stay clear.
Free to start
Get a clear first read in 24 hours.
Send your business site and competitors. We will send back a real brief with findings, evidence, and practical next steps.