Sonar vs Convertlyft

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

Sonar compared with Convertlyft
Detail	Sonar	Convertlyft
What it does	Free website tracking checker that scans any site and reports what's really tracking, with validated findings and a scored report	Web analytics showing why visitors don't buy and what to change
Stage	Established	Not given
Founded	2019	Not given
Based in	GB	AE
Pricing model	Free	Freemium
Pricing	Not given	Free up to 5,000 visits/month. Pro plans: 10,000 visits $15/month ($150/year), 25,000 visits $29/month ($290/year), 50,000 visits $49/month ($490/year), 100,000 visits $89/month ($890/year), 250,000 visits $199/month ($1,990/year), 500,000 visits $349/month ($3,490/year). Contact for 500k+ visits. A
Key features	Scans GA4 presence and firing status Maps Google Tag Manager containers and what they're loading Detects Meta and ad platform pixels Crawls dataLayer events page by page Analyzes consent setup and tag interaction Produces tracking health score Validates findings with evidence from crawl No installation or account access required	Session replays with 90-day retention, masked sensitive data Heatmaps showing clicks, taps, scrolls, rage clicks on desktop and mobile Funnel analysis with up to 6 steps and drop-off identification Error tracking linked to real visits with issue grouping Core Web Vitals monitoring from real visitor data Keyword rank tracking with daily checks Site audit and SEO content briefs AI integration through MCP server for Claude, ChatGPT, Cursor Attribution tracking showing which channels brought conversions Easy installation with WordPress plugin and tag manager support
What makes it different	Scans entire website from outside, not just pages you visit Covers non-Google pixels in addition to Google tags No login, installation, or data access needed Delivers automated first-pass tracking audit in minutes	Each to-do explicitly states what changed and the specific fix needed AI-readable MCP server allows your AI tools to access data and propose fixes All features included on every plan, only visit volume differs
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	27 no change since last check	24 +1 (up) since last check
Trust Flow (Majestic)	23	3
Citation Flow (Majestic)	28	27
Referring domains (Majestic)	123	19

5 details filled in for both companies.

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