It lets you see the limits of the product before you start the trial.
Who is this for
- People evaluating Crawlens
- Agencies explaining the product to their clients
Prerequisites
- No prerequisites; this page is meant to be read before starting the trial
- The pages you want to monitor are public and need no login
- A verifiable email address to register
Step-by-step
- What exactly does Crawlens do?
It scans the pages you monitor at a frequency you choose, compares them to the baseline, tells you when a meaningful change happens and keeps the dated visual evidence.
- What does it not do?
It does not measure traffic or ranking, does not run a performance audit, does not fix the breakage and does not monitor pages behind a login.
- How long does setup take?
Adding the first URL takes minutes; the baseline forms automatically. With a bulk import the time depends on the number of URLs.
- Is the desktop view monitored?
No. There is one profile today: mobile Chrome at 412px wide. A desktop profile is evaluated on request.
- Is a card asked for during the trial?
No. You try it for 14 days with Pro limits and without entering a card.
- If I downgrade, is my data deleted?
No. URLs that no longer fit are paused and come back when you upgrade again. Records stay visible for as long as your plan’s history window.
Operational outputs
- A clear expectation about what the product covers
Plan availability
- The answers on this page apply to every plan
Limits and guardrails
- Crawlens is a young product; the thresholds are being calibrated together with the first agencies
- We do not promise things here that we do not promise anywhere else
Expected outcome
- Starting the trial with the right expectation
Troubleshooting paths
- Write to us with the question you could not find the answer to
- For a technical problem, look at the troubleshooting page
How many pages can I monitor?
The unit is the client site: 1 on Free, 10 on Pro, 25 on Agency. The number of pages monitored with evidence per site is a separate limit — 3 on Free, 5 per site on Pro and Agency (25 in total on Pro, 50 on Agency). Some of them can be scanned hourly: 5 on Pro, 3 on Agency.
How long does a notification take?
A change is caught on the next scheduled scan, confirmed by the verification scan and sent in the default 10-minute grouping window. robots.txt and availability changes go out without waiting.
How do you reduce false notifications?
Every change that passes the threshold is confirmed with a second scan; regions that stay unstable across both scans count as noise. For the noise that remains you can take up to 10 regions per URL out of the comparison.
Why is the same change notified again?
Because you have not closed it. Marking it “Reviewed” or “Ignored” advances the baseline to that state and the same change is not reported again.
How do I share the evidence with a client?
With a time-limited share link (7 days by default, revocable), or by downloading the before/after/diff image as a single PNG and sending it.
Can I monitor pages behind a login?
No. Today only public pages are monitored.