LinkChecker.pro vs LinkGuard: JS-accurate monitoring, no subscription
Plain-fetch monitors cry wolf: they flag a link as lost when it's sitting right there on a JavaScript-rendered page, and you burn an afternoon chasing nothing. LinkChecker.pro is the 9-year incumbent with deep agency tooling. LinkGuard is the newer one: JavaScript-accurate, pay-as-you-go, free to start. We'll be straight about where each tool wins, including where LinkChecker.pro is the better call.
The short version
Where the two differ — strengths and weaknesses on both sides.
| LinkGuard | LinkChecker.pro | |
|---|---|---|
| Pricing model | Prepaid tokens, spent per check | Subscription, $25–$360/mo by portfolio size |
| Free start | 1,000 tokens free, no card | No free trial (free Chrome extension only) |
| JavaScript-rendered donor pages | Real-browser fallback (Browserbase) | No JS-render evidence — false "lost" alerts likely |
| Google index verification | Yes | Yes — even footing here |
| Setup | First link monitored in one step | Steeper learning curve (their top user complaint) |
| Cost while you pause | $0 — tokens wait, never expire | Monthly fee keeps running |
| Self-hosted / on-premise | No — cloud only | Yes (LinkChecker BOX) |
| Brand-mention monitoring | Not a module | Yes, linked and unlinked |
The alert is the easy part
LinkChecker.pro and LinkGuard both do the core job well: watch your backlinks, check whether Google still indexes them, and tell you the moment one breaks. I won't pretend our index check is some secret weapon — theirs works too, and it's the feature their users praise most.
Two things pushed me to build LinkGuard anyway. First, plain-fetch monitors cry wolf on JavaScript-rendered donor pages — Webflow, Framer, React sites that look empty on the first request — so you waste time chasing links that never left. LinkGuard renders those pages in a real browser before it decides. Second, a flat subscription bills you in the months you're not even looking. Pay-as-you-go means the meter only moves when a check runs.
And the thing the whole category talks about — recovering a lost paid link and getting your money back — nobody has built the ledger for it yet. That ledger is what we're building next.
— Andrii, founder of LinkGuard · LinkedIn
On price, let's be straight
LinkChecker.pro charges a flat monthly fee for a bucket of monitored links. We charge for the checks you run. Neither is "cheaper" in the abstract — it depends on how you work.
Their ladder runs from $25/month for 400 links up to $360/month for 12,000, billed whether you log in or not, with no free trial to test it first. On LinkGuard you start with 1,000 free tokens and no card, then pay per check: a small portfolio checked lightly is a few dollars a month, and a month you don't check costs nothing. If your monitoring is steady and heavy, a flat plan can be easier to budget, and we'll own that. If it's bursty, or you just want to try it on real links first, pay-as-you-go fits better.
Which one fits you
LinkChecker.pro has real strengths. Here's the split.
Pick LinkChecker.pro if…
- You need a self-hosted, on-premise install for data-sovereignty or scale reasons.
- You run a large team and want their link-builder ranking and per-person budget tracking.
- You want brand-mention monitoring, including unlinked mentions, in the same tool.
- You vet thousands of target URLs at once before placing and value their bulk batch suite.
- Named enterprise references and nine years in market matter to your buying decision.
Pick LinkGuard if…
- You buy links on Webflow, Framer, or React sites and need checks that don't false-alarm.
- You'd rather pay per check and owe nothing in the months you don't monitor.
- You want to start free, with no card and no trial countdown.
- You want to be monitoring your first link in one step, not after a learning curve.
Where LinkGuard falls short (so you're not surprised)
- No self-hosted option — LinkGuard is cloud only. LinkChecker BOX gives them an on-premise install.
- No brand-mention module and no high-volume batch vetting suite; both ship with LinkChecker.pro.
- Our team and budget features are lighter than their link-builder ranking system.
- White-label client reports are still on our roadmap (Q3 2026).
- We're newer, with a smaller team and no nine-year track record or named enterprise logos yet.
Moving over takes about five minutes
Export your links from LinkChecker.pro (or a spreadsheet) as a CSV and upload them to LinkGuard. Monitoring starts on import — no API keys, no onboarding call. Your 1,000 signup tokens cover a first full pass, so you can compare the verdicts against what LinkChecker.pro shows you before paying anything.
Questions people ask
Does LinkGuard verify Google indexation like LinkChecker.pro?
Yes. Index verification is the feature reviewers single out about LinkChecker.pro, and LinkGuard does it too: we check whether the referring page is in Google's index, not just whether the link is live. On this one, treat the two as equal and decide on the things that differ instead.
LinkChecker.pro has no free trial. Does LinkGuard?
LinkChecker.pro starts at a paid plan with no free trial; its free layer is a Chrome extension and a few standalone tools. LinkGuard gives you 1,000 tokens on signup with no credit card, which covers roughly 80 full checks, so you can run real links through it before paying anything.
Is LinkChecker.pro hard to set up?
A steep learning curve is the most common complaint about LinkChecker.pro, especially for people new to backlink monitoring. LinkGuard is built to get you to a first monitored link in one step: paste or import the link and monitoring starts, no onboarding call.
Why choose LinkGuard over LinkChecker.pro?
Three reasons people give: accurate checks on JavaScript-rendered donor pages so you don't get false 'link lost' alerts; pay-as-you-go pricing, so you owe nothing in quiet months and never get auto-renewed; and a free start with no card. If you need LinkChecker.pro's agency depth or self-hosted option, those are real reasons to stay with them.
Can I import my links from LinkChecker.pro?
Yes. Export your links to CSV from LinkChecker.pro or a spreadsheet and upload them to LinkGuard. Monitoring starts on import, no API keys required.
What does LinkChecker.pro do that LinkGuard does not?
Several things, and we will not pretend otherwise: a self-hosted on-premise option (LinkChecker BOX), a brand-mention module that tracks unlinked mentions, very high-volume batch vetting, deep team ranking and budget tracking, and named enterprise testimonials from nine years in market. If those are decisive for you, LinkChecker.pro is the safer pick today.
Two Mondays
The difference a real browser makes on an ordinary week.
Without JS-aware checks
The monitor pinged "link lost" on a Framer donor page. Your link-builder spent fifteen minutes opening it, scrolling, confirming the link was there all along — the tool just couldn't see past the JavaScript. Third false alarm this month. Meanwhile a real removal two clients over went unflagged, until that client noticed their ranking slip first.
With LinkGuard
Same Framer page, no false alarm — it rendered in a real browser before any verdict. The one alert you got was a genuine removal, caught the day it happened. Five minutes on Monday, and the time you'd have spent second-guessing went into outreach instead.
See how the checks read on your links
Bring a few placements over, run a full check, and compare the verdicts against what LinkChecker.pro shows you. The signup tokens cover it, and there's no card to enter.
Start free1,000 tokens on signup · no credit card · tokens never expire