A client calls: "the site is broken". WPLogbook already shows what changed, what it caused and how to fix it. One timeline for every WordPress site you run.
Founding Crew: €2.50 per site, locked for life · applications close on 31 December 2026
Entry 0002 · 14:06, the phone rings
The update log is in one tool. The errors in another. Uptime in a third. Each holds half the story, so you click through all of them while your client waits.
Entry 0003 · one record
Every action lands in the log too.
Entry 0004 · 14:06 to 14:19, on one record
Scroll to replay it. This is what the record showed, and what Tally said, while it happened.
All clear · Tally
Rolled back to 9.4.0 at 14:12. Checkout works again.
Entry 0005 · 14:20, telling the client
Tally drafts the message from the entries it found. You read it, change what you like, and send it. Before they call again.
Hi Emma,
Between 14:06 and 14:12 today, the checkout on brightwater-yoga.com showed an error after an automatic plugin update. We rolled the update back at 14:12. Checkout has worked normally since.
We'll hold that update until a fixed version is out.
Sam
Entry 0006 · 1 November, 08:00
On the first of every month, the record becomes a care report for each client: a PDF with your logo, in English or Dutch. What you did, and what it prevented. So the care plan renews on facts.
Language
Page
Care report · October 2026
38 updates. 1 incident, fixed in 6 minutes.
brightwater-yoga.com · everything we did for your site in October.
Updates
Incident
Uptime
Prepared by Oakline Studio · recorded by WPLogbook
Onderhoudsrapport · oktober 2026
38 updates. 1 incident, in 6 minuten opgelost.
brightwater-yoga.com · alles wat we in oktober voor je site deden.
Updates
Incident
Uptime
Gemaakt door Oakline Studio · vastgelegd door WPLogbook
Entry 0007 · next Monday, the update that never reached you
Every site on WPLogbook is a sensor. When a new version breaks the first sites that install it, Update Weather holds it for yours.
23.8 → 23.9ClearInstalled on 1,284 sites · 0.0% saw new errors
No new errors on early sites. Safe to roll out.
9.4.1 → 9.4.2CautionInstalled on 212 sites · 0.4% saw new errors
Fixes the checkout error. A few slow pages; we're watching.
3.25.1 → 3.25.2HeldInstalled on 96 sites · 6.0% saw new errors
Held on oakline-furniture.co.uk and bakkerij-jansen.nl. We'll re-check in 6 hours.
Example forecast · demo data
Entry 0008 · the day it gets serious
Hosts, plugin vendors, freelancers and clients all touch the site. One neutral record ends the discussion on facts.
Show who changed what, and when. Entries leave the server the moment they happen and are hash-chained, so a gap or an edit shows.
Export evidence of every update, patch and check in minutes. Evidence for NIS2 and the Cyber Resilience Act, from the record itself.
The logbook belongs to the site, like a car's service history. Hand it over in full, so the next person starts informed.
And on quiet days? Silence. WPLogbook stays quiet by default and only speaks up when something needs you.
Entry 0009 · before you ask
WPLogbook is an activity log, error tracker and uptime monitor for WordPress in one timeline. It records every update, error, login and file change on every site you run, and lets you update, roll back and report to clients from the same screen. It's made for agencies and freelancers, in the Netherlands, with all data kept in the EU.
Free for up to 3 sites. After that €4 per site per month for everything in Crew, or €3 per site from 50 sites. The first 50 agencies in the Founding Crew pay €2.50 per site, locked for life. Extras we add later, like daily backups, are priced separately. All prices exclude VAT.
No. Keep it while you try us. WPLogbook can run updates and rollbacks too, so you can move over when you're ready.
In the EU. Not "mostly". Not "by default". Always. We're a Dutch company on EU-owned hosting.
Nothing until you connect the site yourself. After that: updates, errors, uptime, logins by your team, file and settings changes. Never your visitors. The plugin is open source, so you can check.
No. Tally shows the entries behind every suggestion. A human decides.
Tally only reads the record of your own sites. It runs on AI models hosted in the EU, and nobody uses your data or your clients' data to train AI. You can switch Tally off per site, and everything else keeps working.
Then you've paid nothing. Export your record in an open format and go.
Entry 0010 · your place on board
The regular price for everything in Crew will be €4 per site per month. The first 50 agencies who help us build it pay €2.50, for as long as they stay. Applications close on 31 December 2026, or sooner when 50 agencies have joined. Prices exclude VAT.
What you get
What we ask
Applications close in
Closes 31 December 2026Or sooner, when 50 agencies have joined. The date won't move.
Apply for a place
Nothing to pay until launch. We reply within two working days. Read the Founding Crew terms and how we handle your data.
Thank you to the agencies on board. You can still start free, and use WPLogbook at the regular price when you're ready.
Start free with 3 sitesNot ready to commit? Start free.
Timeline, errors, uptime and Update Weather alerts, with 30 days of history. Your sites' history starts the day you install.
After 3 sites: €4 per site per month for everything in Crew. €3 from 50 sites. Excluding VAT.
The free plugin is almost on WordPress.org.
WPLogbook
Every change on your WordPress site, on the record: updates, errors, uptime and logins on one timeline.
By the WPLogbook crew · Free · Open source