The deactivate-everything ritual, automated as a binary search — run in your admin session only, so visitors see the site completely untouched. It pinpoints the conflicting plugin, or the conflicting pair, on a live site.
FROM $49/YEAR · LIFETIME OPTION · 14-DAY GUARANTEE
“It's 11pm, the site broke after this afternoon's updates, and every forum says the same thing: deactivate all 30 plugins and re-enable them one by one. On the live site. While customers are on it.”— the on-call ritual, every WordPress agency knows it
The elimination method works — doing it live, blind and by hand is what hurts. WP Conflict Radar runs it as a binary search, in your session only, and writes down what it found.
Name the symptom, pick the URL where you can see it, and answer one question per step: problem still there, YES or NO? The wizard does the rest — and nothing on the market does this without taking the site down or requiring a staging copy.
Each YES/NO answer halves the suspect list. A 30-plugin site needs about 5 test steps — log₂(n) — instead of 30 one-by-one toggles. The wizard tracks which half is armed, you just look at the page and answer.
A tiny mu-plugin filters the active-plugin list only for requests carrying your signed, expiring test cookie. The real active_plugins option is never written, writes are short-circuited while a session is armed, and any validation failure means zero filtering. The site never actually changes.
When two plugins only break things together, the pair refinement names both halves of the interaction. And a control step checks the symptom with everything filtered out — if it survives, you get an honest not_plugin verdict instead of false blame. An optional session-scoped default-theme test covers the theme.
Print-ready HTML and a real downloadable PDF in your agency's logo, name and colours: the symptom, every timestamped test step, the verdict and a recommendation. Evidence for the client invoice — this is what your hour bought. Pro keeps a 50-session history.
After any plugin update or activation, the canary smoke-checks the homepage and emails you naming the plugin that just changed — so Tuesday's bad update is Tuesday's email, not Thursday's angry phone call. Honest scope: it's a server-side check of the rendered page, not a browser test.
The site broke after an update and nobody knows which plugin did it. Five answers later, you do — without a single real toggle on the live site.
WooCommerce sites earn money by the minute. The old ritual takes the checkout down mid-hunt; Conflict Radar leaves every visitor on the full plugin stack while you investigate.
The same wizard on every client site, one licence across the fleet. The junior on call follows YES/NO prompts instead of a folk memory of which plugins are touchy.
The Pro report turns an invisible hour of debugging into a document the client can hold — symptom, steps, verdict, recommendation, your logo on top.
The control step and the not_plugin verdict prove a negative honestly — when the cause is the theme, the host or a CDN, you find out in one step and stop blaming the wrong thing.
Switch on the canary (Pro) and every plugin update gets a server-side homepage smoke check — the email names the plugin that just changed, while the update is still fresh in mind.
What was reported, which URL it shows on, how many plugins were in play — and the line that matters to the client: visitors saw the live site throughout.
Every test step, timestamped, with what was armed and the YES/NO answer. Five rows that replace thirty risky toggles — and show the method, not just the conclusion.
A single culprit, a conflicting pair with both names, or an honest not_plugin verdict backed by the control step. Never a shrug.
What to do about it, in plain language, plus when the investigation ran. Print-ready HTML and a real PDF, in your agency's branding — ready for the invoice email.
The usual options: the manual deactivate-everything ritual, cloning the site to staging, or a “troubleshooting mode” plugin that isolates your session but leaves you to do the puzzle. Here's what changes.
| WP Conflict Radar (us) | Troubleshooting-mode plugins | |
|---|---|---|
| Runs the elimination for you | ✓ Scripted binary search | ✗ You juggle the toggles |
| Steps on a 30-plugin site | ✓ About 5, wizard-led | ✗ Up to 30, plus your notebook |
| Finds conflicting pairs | ✓ Pair refinement built in | ✗ Single-plugin thinking |
| Honest when it's not a plugin | ✓ Control step, not_plugin verdict | ✗ Blames the last toggle |
| Visitors untouched | ✓ Signed, expiring session | ✓ Session-based too |
| Evidence to hand the client | ✓ Branded report + PDF (Pro) | ✗ Nothing on paper |
| Watches after updates | ✓ Canary emails you (Pro) | ✗ None |
Troubleshooting mode was a real step forward — it made the ritual safe. It just didn't make it short, or write anything down. Full comparison →
Every plan includes every Pro feature — the branded report and PDF, the 50-session history and the post-update canary. You're only choosing how many sites.
Up to 10 sites
25 sites · for agencies
Up to 100 sites
Up to 100 sites, forever
Prices in USD. Licence keys are domain-based — no accounts, no phoning home. VAT invoices available.
Yes — by design, not by promise. A tiny mu-plugin filters the active-plugin list only for requests carrying your signed, expiring test cookie. The real active_plugins option is never written, writes to it are short-circuited while a test session is armed, and any validation failure means zero filtering. Visitors, crawlers and logged-in customers all receive the full plugin stack for the entire investigation. The riskiest thing about the old ritual — toggling real plugins on a live site — is the exact thing this plugin never does.
The wizard splits your active plugins in half and shows you the test URL with only one half running — in your session. You answer one question: problem still there, YES or NO? Each answer halves the suspect list, so a 30-plugin site needs about 5 steps (log₂ of the plugin count), not 30. When one suspect remains, a pair refinement checks whether it misbehaves alone or only in combination with another plugin, and names the partner if so.
The wizard runs a control step: it checks whether the symptom survives with every plugin filtered out of your session. If it does, you get an honest not_plugin verdict instead of false blame — the cause is the theme, the server, a CDN or something else, and you've found that out in one step rather than an evening. An optional session-scoped default-theme test helps you check the theme next.
That's the case the manual ritual almost never catches — each plugin looks innocent alone. After the search isolates a suspect, Conflict Radar runs a pair refinement: it tests the suspect alone, then with each remaining candidate, and names the conflicting pair. The verdict tells you both halves of the interaction, which is what you need to choose which one to replace.
Yes — an optional, session-scoped default-theme test swaps your session (and only your session) to a default theme so you can see whether the symptom is theme-borne. Visitors keep seeing the real theme throughout.
Yes. Test sessions are scoped per site, and network-activated plugins are handled sensibly — the wizard tells you when a suspect is network-activated so you know where the fix has to happen.
Three things. The branded conflict report — print-ready HTML and a real downloadable PDF in your agency's logo, name and colours, with the symptom, every timestamped test step, the verdict and a recommendation — evidence for client billing. A 50-session history, so past investigations stay on file. And the post-update canary: after any plugin update or activation, it smoke-checks the homepage server-side and emails you naming the plugin that just changed. The free edition includes the full wizard and keeps the last session verdict.
No. It's a few kilobytes, and for any request without a valid, signed, unexpired test cookie it does precisely nothing — no filtering, no queries, no output. Only your armed admin session pays the (tiny) cost, only while a session is running.
Order through the form and your licence key and invoice arrive by email, usually within the hour. Keys are long codes starting VPC1. — paste the whole thing into the licence textarea rather than typing it. Domain-based, no account, no phoning home, no lock-in.
14-day money-back guarantee, no questions. Email us and we refund you.
Order below and your licence key and invoice arrive by email — usually within the hour. Install it before the next update day, and the next “the site's broken” message ends with a name, not an evening.
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