Open a post. See which numbers aged.

LiquiChart checks every number in your posts and flags stale data, broken links, and newer figures from the source.

Example post · yourblog.com/email-marketing-benchmarks

Email marketing benchmarks: what a good campaign looks like

Email still earns its place in most marketing plans. The harder question is what a good campaign looks like next to everyone else's.

Open and click rates

, according to the annual industry benchmark. Clicks are rarer, with the typical campaign seeing .

Welcome emails do better still, with in the same report.

Mobile matters more than it used to: .

Return on spend

Marketers report , per a survey of agency teams.

Most teams we spoke to send , and .

What to do with these numbers

Use them as a starting point, not a target. Your own list will tell you more than any benchmark.

Four checks. On every number you publish.

Age

Old data goes stale, even when nothing moved.

A 2021 survey can be out of date even if its page never changes. Each number is judged by how old its data is and how fast that kind of number ages. When it can't tell, it says Needs review instead of guessing.

Source changes

The page you cited changed. Your sentence knows.

Watch a source and it is checked daily, every 3 days, weekly, or monthly. Menus, footers, and ads are stripped first, so a redesign doesn't count. When the text moves, it re-reads the numbers and compares each one to yours.

Dead links

A source disappears. Every number citing it is flagged.

If a cited page returns a 404, the numbers that lean on it are flagged. If the page comes back, the flags lift on their own. After five failed checks in a row, checking pauses and the page is marked in your list.

New editions

Next year's report comes out. You hear about it.

When a yearly report is due for its next edition, it searches the publisher's own site. If a newer edition is there, it writes the updated sentence for you to approve. On Team.

A source moves. The fix waits for you.

When the figure behind a sentence changes, it writes the corrected sentence and holds it until you approve.

Example source · the annual industry benchmark

Pending Correction

Pending

Across every industry, 7268% of marketers still rate email as their highest-return channel.

Each page also lists the questions searchers ask that it doesn't answer yet.

Where it pays off first.

01
Statistics roundups

Posts built from dozens of figures age fastest. Each number gets its own status, so you fix the five that aged instead of rewriting the post.

02
Your back catalog

Import your posts from a sitemap. See which old ones still hold up and which quote a number that has moved.

03
Pages that quote other companies

Prices, plan limits, and feature counts change without notice. Add the page you quote, and the sentence quoting it is flagged when it moves.

FAQ

Scan one post. See every number.

The scan is free and needs no account. Sign up and it keeps watching.