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DomainVigil vs Page Deltas

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

DomainVigil compared with Page Deltas
DetailDomainVigil logo DomainVigilPage Deltas logo Page Deltas
What it doesDomain monitoring built for web agencies AI-powered website change monitoring platform that watches competitor pricing, docs, careers pages, and policy changes
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingFree: 5 domains, all six watchtowers, email alerts, no time limit. Pro: $15/month for 30 domains ($150/year, 17% off). Agency: $49/month for 150 domains ($490/year, 17% off). Custom pricing available for more than 150 domains with batches of 100 at $10/month. No credit card required for free plan. M Free: 10 monitored URLs, 14-day history, all alert channels, AI filtering/summaries, API/MCP access, unlimited checks (best-effort frequency). Starter: $29/mo for 150 URLs, 30-day history, priority checking. Pro: $79/mo for 1,000 URLs, 90-day history. Business: $199/mo for 5,000 URLs, 365-day histor
Key features
  • Domain expiry monitoring with reminders at 60, 30, 14, 7 and 1 day before deadline
  • SSL certificate validation and expiry tracking checked daily
  • DNS change detection capturing seven record types
  • Site availability monitoring with real HTTP requests
  • Email reputation and blacklist monitoring across seven public lists
  • Google Safe Browsing and security threat detection
  • AI copilot providing diagnosis and repair suggestions on every alert
  • Automatic fixes for DNS, renewal, transfer lock and SPF/DKIM/DMARC at connected providers
  • Multi-channel notifications via email, Slack and Discord
  • Client organization with per-client domain folders and status reports
  • AI change filtering - LLM filters out noise so only relevant changes trigger alerts
  • AI change summary - LLM-generated summaries explain what changed
  • Multi-channel alerts - Slack, Discord, Teams, email, webhooks
  • Screenshot overlays - Before and after screenshots with each alert
  • REST API and MCP server - Programmatic access and AI agent integration
  • Adaptive checking - Frequency adjusts based on page change cadence
  • Role-based team access - Admin, editor, and viewer permissions
  • History retention - Plan-dependent retention from 14 days to 2 years
  • Priority checking on paid plans - Faster URL monitoring frequency
What makes it different
  • Free plan stays free forever with 5 domains and all six watchtowers included
  • Integrations with 37 DNS providers and registrars including Cloudflare, OVHcloud and Hostinger
  • Read-only monitoring by default with no passwords stored, only encrypted API tokens
  • Organized by client with one dashboard replacing multiple registrar emails and alerts
  • Only changes that matter - AI filters noise from the constant web changes
  • Robust infrastructure - Works with 99% of public web pages
  • No credit card required for free plan - 10 URLs monitored forever
  • Adaptive scheduling - Pages checked based on their change frequency
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check26 no change since last check
Trust Flow (Majestic)05
Citation Flow (Majestic)2224
Referring domains (Majestic)5418

5 details filled in for both companies.

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