Is Your Amazon Seller Tool Down, or Is It You? Which Vendors Publish a Real Status Page (2026)

Most Amazon seller tools do not publish a status page. We ran an automated check of 24 vendors on 2026-08-22, probing status.<domain>, trust.<domain> and several on-site paths: 5 vendors publish a working, public status page (Helium 10, Threecolts, Linnworks, Intellifox, eComEngine), 2 have a status hostname that does not serve a page (Seller Labs, Sellerise), and 16 publish nothing we could find. If your tool is one of the 16, no amount of refreshing will tell you whether the problem is the vendor or your own browser — so the second half of this page is a triage order that works without a status page.

What counts as a real Amazon seller tool status page

“Has a status page” is a weaker claim than it sounds, so this page separates three things that all look the same from a search result:

• A real status page — it lists individual components or monitors, shows their current state, and keeps a history you can scroll back through. You can tell whether last Tuesday’s problem was real.
• A hollow “all good” page — one line saying everything is fine, with no components and no history. It tells you nothing during an outage that a working login screen wouldn’t already tell you.
• An announcement page — it is only written to when something breaks, and stays silent otherwise. Useful during a major incident, useless for confirming that a small glitch is yours.

A fourth category matters in practice: a status hostname that exists in DNS but fails to load. Two vendors in our test are in exactly that state, which is arguably worse than publishing nothing, because a seller who bookmarked it gets a browser error at the moment they most need an answer.

How we checked (method, data checked 2026-08-22)

Be clear about what this is before you weigh it: AI browser test (2026-08-22, automated public-page capture, not long-term human use). Every reading below came from a scripted DNS lookup and HTTP request against a public page, run on 2026-08-22 — not from a person sitting through one of these outages. That makes the “does a page exist and load” question reliable, and it is why anything that only appears after JavaScript runs is marked unverified rather than described.

Every result below comes from a direct request made on 2026-08-22. For each vendor we tried, in order: status.<domain>, trust.<domain>, <domain>/status, <domain>/system-status, <domain>/uptime, plus the hosted-status-page patterns <brand>.statuspage.io and <brand>.instatus.com. Four details changed our conclusions, so we are stating them rather than hiding them:

A 404 on one path is not proof of absence. That is why the path list above is long. Zonbase, for example, returns HTTP 200 on /status — but the request lands on the homepage, so it is a catch-all route, not a status page.

The hosted-vendor shortcuts produce false positives. helium10.statuspage.io, junglescout.statuspage.io, keepa.statuspage.io and selleramp.statuspage.io all return HTTP 200. Every one of them redirects to Atlassian’s Statuspage marketing site, which is what an unclaimed subdomain does. helium10.instatus.com behaves the same way, redirecting to Instatus. Treat a 200 from these as “unclaimed”, not “found”.

DNS needs a control test. We resolved each candidate hostname over DNS-over-HTTPS and treated NXDOMAIN as evidence of absence — but three domains (keepa.com, zonguru.com, perpetua.io) return an empty NOERROR answer for any hostname, including nonsense strings we invented as a control. For those, an empty answer means nothing on its own, so their absence rests on the on-site path checks instead. Helium 10’s and Intellifox’s zones do return NXDOMAIN for our control strings, which is what makes their positive results meaningful.

A blocked request is not a missing page. bqool.com/status, bookbolt.io/status and tacticalarbitrage.com/status returned HTTP 403 to our automated request — that is bot protection answering, not the site. Those three paths are recorded below as unverified, not as absent. Their status and trust subdomains genuinely do not exist, which is the part we can stand behind.

Which Amazon seller tools publish a status page

Every row was checked on 2026-08-22. “Real” means components plus history were visible.

There is a pattern in who publishes. The five vendors with a real page all sit on the operations side of a seller’s stack — multichannel order and inventory systems, feedback and review automation, an all-in-one suite with a public API — where an outage stops orders moving and support tickets arrive in bulk. The sixteen with nothing are concentrated in research and extension-first tools, where a bad hour costs a seller some analysis time rather than shipments. That is an explanation, not an excuse: a sourcing agent standing in a store with a dead scanning app has the same question as a warehouse manager, and no page to ask.

Amazon itself belongs in a footnote rather than the table. sellercentral.amazon.com/status returns HTTP 200, but the response is the Amazon sign-in wall (data checked 2026-08-22) — whatever Amazon tells sellers about a Seller Central problem arrives behind login, not on a public page. That is a different problem from the one this page covers; for reaching a human at Amazon, see our guide on how to contact Amazon Seller Support .

The five real pages, read closely

Threecolts publishes the most complete page of the group, and it is the only one that shows vendor-reported uptime percentages. As displayed on 2026-08-22, over a May–Aug 2026 window, it reports 99.994% for Seller 365 (10 components), and 100% for Margin Pro (2 components), Multichannel Pro (3), Operational Services (4) and Other Products (8). Those figures are the vendor’s own self-reported numbers from its status page, not an independent measurement. The page also covers acquired brands — InventoryLab’s status hostname redirects here — so one bookmark serves several products.

Linnworks runs the most actively maintained incident feed. Its page carried 11 dated entries between June and August 2026, the most recent being emergency Royal Mail maintenance affecting manifests and shipments, posted 2026-08-17. Note what those entries are actually about: most describe carrier and marketplace integrations (Royal Mail, Parcelforce, Deutsche Post, Amazon Buy Shipping, Shopify) rather than Linnworks’ own servers. For a multichannel operations tool that is the honest scope, and it is more useful than a green dot. Our Linnworks review covers the pricing side of the same product.

Helium 10 does publish a genuine status page at status.helium10.com, built on a hosted monitoring dashboard with incident reporting switched on. The catch is the history: the page was created on 2024-10-08, and its incident log contained exactly one entry when we read it — a MAJOR-impact outage that started 2025-06-23 and was marked resolved about four hours later. Read that as a page that is live but rarely written to, and check the monitor tiles rather than the incident list when something feels wrong. See our Helium 10 review for what the product itself covers.

Intellifox, the brand that Viral Launch’s domain now redirects to, runs an automated status page that reported normal operation with a UTC refresh timestamp when we loaded it. We could not confirm from the page source whether it retains a browsable incident history, so it is listed as real-but-unverified rather than upgraded on assumption.

eComEngine publishes a status page backed by a third-party uptime monitor. Its monitor names and uptime figures render only after JavaScript runs, so we can confirm the page exists and is branded, but not what it measures. If you use it, open it in a normal browser rather than assuming the summary line is the whole story.

When the extension breaks, check the store listing first

A large share of “the tool is down” moments for Amazon sellers are not vendor outages at all — they are browser extensions that stopped drawing their overlay on a product page. Sellers reach for a status page in that moment, but the status page usually monitors the web app and API, not the extension running in your Chrome profile.

There is a public, dated reading that is more relevant: the extension’s own listing in the Chrome Web Store shows its current version and the date it was last updated. If the listing updated in the last day or two, a fresh extension build is the more likely suspect than a server outage — and if it has been quiet for weeks while Chrome has updated itself, an extension-versus-browser mismatch moves up the list.

Listing readings, data checked 2026-08-22:

Two caveats. The store’s “last updated” date is when the listing changed, which usually but not always means a new build shipped. And the version shown is the current published one — to know whether your copy matches it, open chrome://extensions, enable Developer mode, and compare the version string. A mismatch means your browser has not pulled the update yet, which is a different fix from a vendor outage.

A triage order that works without a status page

For 16 of the 24 vendors above there is no page to check, so the order below is built to reach an answer anyway. Work top to bottom and stop when something explains the symptom.

1. Isolate the layer. Open the vendor’s web app in a normal browser tab, logged in. If the web app works and only the on-Amazon overlay is broken, the problem is the extension or your browser — skip to step 3. If the web app itself fails to load, continue.
2. Check the status page, if the vendor has one. Use the exact URL from the table above rather than guessing, because guessed URLs produce the false positives described earlier. If the vendor is not in the “real” group, spend no more time here.
3. Check the extension listing and your installed version. Compare the store listing’s version and update date against chrome://extensions. Then test in a clean profile or an incognito window with the extension enabled — that separates the extension from your cookies, other extensions, and ad blockers.
4. Separate your account from the service. Try a second browser, a second network, and if you have one, a second seller account. A problem that follows the account is a data or permissions issue and will not appear on any status page.
5. Then open a ticket, with evidence. Include the exact time and time zone, the URL, the extension version, and what you already ruled out in steps 1–4. Vendors without a status page usually also lack a public incident log, so your ticket is the incident report.

What to do when there is no status page

For tools in the “none found” group, third-party outage aggregators are the fallback, with a known limitation: most infer availability by pinging the marketing homepage, which stays up during app and API outages, and they are prone to name collisions — searching for Helium 10 outages surfaces pages about the Helium blockchain network, a different product entirely.

Two habits are more reliable. First, bookmark the five real pages above if you use those tools, since a bookmark saves you from guessing a URL mid-incident. Second, subscribe to the incident feeds where they exist; the Linnworks and Threecolts pages both offer subscriptions, which turns an outage into a notification instead of a search.

If uptime is a selection criterion for you, publishing a real status page is a reasonable tiebreaker between otherwise similar tools — it is a public commitment to admitting problems. On our current reading, that is a promise only a handful of Amazon seller tools have made. When you are comparing options, our inventory and operations workflow page and the SellerAmp SAS alternatives comparison both cover tools that appear in the table above.