Checkbot

Windows · Mac · Linux · Extension · paid plans from $0.83/mo

Freedom report

Three barsScore 6.5

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedPlans, terms and facts published

Checkbot is ranked #4 of 35 in SEO audit software on Freedom251. It runs on Browser extension, Linux, macOS, Windows. There is a free plan. Paid plans start at $0.83/mo.

Checkbot plans and pricing

All plans

Basic Free 100 URLs per crawl · Unlimited crawls · Unlimited sites · Ad supported checkbot.io · 7 Oct 2026

Professional — Yearly plan $10/yr $120 per year (saves 33%) 10,000 URLs per crawl · Unlimited crawls · Unlimited sites · Ad free · Crawl localhost URLs · PDF summary reports · CSV export and bulk export · HTTP Auth password support · Skip URLs by pattern, type & more · Single user on unlimited devices checkbot.io · 7 Oct 2026

Professional — Monthly plan $15/mo Billed once every month 10,000 URLs per crawl · Unlimited crawls · Unlimited sites · Ad free · Crawl localhost URLs · PDF summary reports · CSV export and bulk export · HTTP Auth password support · Skip URLs by pattern, type & more · Single user on unlimited devices checkbot.io · 7 Oct 2026

Compared on SEO audit software

Free plan: Yes
Paid from: $10/mo
Pages per crawl: 10,000 pages/crawl
JavaScript crawling: No
On-page audits: Yes

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The record

Product: Checkbot is a Chrome extension that tests websites for SEO, speed, and security issues across 50+ best-practice checks.
Crawling: It can crawl hundreds of pages in minutes to find issues such as broken links, duplicate content, invalid HTML, and insecure forms.
Site audits: It provides site structure information, including linked pages, image, JavaScript and CSS files, non-indexable pages, and redirects.
Development sites: It can crawl staging and local development sites, password-protected pages, and sites on private networks.
Reports: Paid Professional plans include PDF summary reports and CSV and bulk export.
Desktop platforms: The Chrome extension runs on Windows, macOS, Chrome OS, and Linux.
Local processing: Checkbot says crawling and other functionality run locally on the user's machine rather than as a web service.
JavaScript limit: Checkbot does not currently execute JavaScript during crawls.
Privacy: Extension usage analytics and crash reports are opt-in; the maker says it does not track crawled URLs or personally identifiable information through extension usage tracking.
Security: The privacy policy says Checkbot takes reasonable precautions to protect personal information from loss, misuse, access, disclosure, alteration, or destruction.
Support: The FAQ offers email contact and a chat widget for questions, and a bug-report form for suspected bugs.
Subscription terms: A subscription is for one individual, works on as many of that user's devices as desired, and can be cancelled at any time.
Maker and release: The press kit identifies Sean Wilson as the founder, says Checkbot is based in Edinburgh, United Kingdom, and lists its release as August 2018.
Headquarters: Edinburgh, United Kingdom
Price from: $0.83/mo

Where it ranks on Freedom251

Best SEO Audit Software in 2026#4 of 35

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Sources

checkbot.io· checked 7 Oct 2026
checkbot.io/press/· checked 7 Oct 2026
checkbot.io/faq/· checked 7 Oct 2026
checkbot.io/privacy/· checked 7 Oct 2026