Top 9 WebVitals Competitors & Alternatives in 2025
Updated onFind more companies/brands/products like WebVitals. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.
WebVitals
WebVitals is a free Core Web Vitals analysis tool by Sentry that provides real-user performance metrics (LCP, INP, CLS, FCP, TTFB) and diagnostic guidance.
Starts at $0
Competitors
#1Est. 2011 • 1k+ employees • Public (NASDAQ:GOOGL)PageSpeed Insights
Best for power usersPageSpeed Insights is Google's free online tool that analyzes a web page's performance (lab and field data) and provides optimization suggestions and diagnostics.
Starts at $0
#2Est. 2018 • 1k+ employees • Public (NASDAQ:GOOGL)web.dev
Best for power usersA free learning and guidance site from the Chrome DevRel team at Google offering tutorials, courses, and best practices for modern web development.
Starts at $0
#3
Est. 2008 • 201-1k employeesWebPageTest
Best for SMBsOpen-source, in-depth web performance testing suite (now maintained by Catchpoint) offering diagnostics, RUM and paid API/Pro plans.
Starts at $15 / month
#4Est. 2009 • 1 employeeGTmetrix
Best for SMBsWeb performance testing and monitoring platform providing page-speed diagnostics, monitored checks, API access and historical reports.
Starts at $4.25 / month
#5Est. 2017 • 2-10 employeesCalibre
Best for mid-market companiesCalibre is a web performance monitoring SaaS that helps teams track Core Web Vitals and page speed using both synthetic tests and real user data.
Starts at $75 / month
Has a free trial
Est. 2025 • 1 employeeChampSignal
Best for SMBsGet the insights your competitors don't want you to have. ChampSignal tracks your competitors' websites, social mentions, ads, and SEO, and sends you email alerts only when it matters.
Starts at $39 / month
Has a free trial
#6Est. 2013 • 2-10 employeesSpeedCurve
Best for mid-market companiesSpeedCurve is a web performance monitoring platform that combines synthetic testing, real-user monitoring, Core Web Vitals, performance budgets and consulting to help teams measure and improve site speed and business outcomes.
Starts at $90 / month
Has a free trial
#7Est. 2013 • 11-50 employeesDareboost
Best for SMBsWebsite speed, quality analysis and monitoring service offering audits, synthetic monitoring and benchmarking for performance and quality.
Starts at $22 / month
Has a free trial
#8Est. 2007 • 11-50 employeesPingdom Tools
Best for SMBsA free online website speed and performance testing tool from Pingdom that analyzes page load time, requests and element sizes to help troubleshoot and optimize web pages.
Starts at $0
#9Est. 2014 • 1 employeeYellow Lab Tools
Best for power usersA free, open-source web performance and front-end quality analyzer that audits webpages and produces diagnostic scores and actionable reports.
Starts at $0
Get Started
Your ultimate competitive playbook
You just found your top competitors. Now let's map your whole landscape and show you how to stand out.
Competitive Landscape Report
Built for small teams who can't hire a full-time analyst.
$129 $260 one-time payment
Generated in minutes, no subscription.
Instead of guessing what to do about your competitors, get a done-for-you intelligence report
Competitor Map
Direct, indirect, and alternative competitors mapped across your market
Positioning Analysis
How each competitor positions, their ICP, and key differentiators
Feature & Pricing Matrix
Side-by-side comparison of features, pricing, and packaging strategies
Growth Channel Analysis
SEO, paid ads, content, and social strategies across the landscape
Reputation & Social Proof
Ratings, reviews, and sentiment analysis across all competitors
90-Day Action Plan
Specific tactics to differentiate and win more deals in the next 3 months