Sistava

Apollo.io Not Working or Not Loading: How to Fix It

How-to — — by Mahmoud Zalt

Apollo stuck on a blank page or not loading at all? Check the status page, then run the five checks Apollo's own troubleshooting guide lists, in order.

You had ten minutes to build a list before your next call. Apollo opened, the sidebar appeared, and then nothing. A grey panel, a spinner, or a page that half loads and refuses to finish. It is a bad feeling, because you cannot tell whether the problem is Apollo, your laptop, or something you did.

The good news is that this is a short list. Apollo publishes a general troubleshooting article that names five checks, and a longer one for the Chrome extension. Almost everything you can fix yourself sits inside those two pages. The rest is either an incident on Apollo's side or a permission your admin controls.

Work down the list in order and stop when the problem goes away. Skipping to the drastic step, uninstalling and reinstalling everything, wastes twenty minutes on a problem a hard refresh would have solved.

Is Apollo down, or is it just you?

Check status.apollo.io before you touch anything else. Apollo's troubleshooting guide makes this the first general check, and the page lists current incidents and scheduled maintenance per component. If a component you use shows an incident, no amount of cache clearing on your side will help, and you can stop troubleshooting and wait.

The status page tracks these components by name, so you can tell a whole outage apart from one slow subsystem.

That split matters. If Email Request Fulfillment Latency is degraded but app.apollo.io is fine, the app will load and your searches will run, and only the reveal of contact details will crawl. Apollo also offers email notifications from that page, so you can subscribe once and stop guessing on future mornings.

This is not theoretical. Apollo's incident history includes an entry from 13 November 2025 titled app.apollo.io, website not loading or slow, which affected app.apollo.io along with the background jobs, email sending, fulfilment and payment components. Apollo closed it with a note that the root cause had been identified and the issue resolved.

The five checks Apollo tells you to run first

Apollo's guide to unexpected behaviour names five general checks: service status, your permissions, your browser, duplicate tabs, and third-party browser extensions. Run them in that order. Each one is faster than the one after it, and each one rules out a whole class of cause.

The order Apollo recommends

  1. Check Apollo's status — Open status.apollo.io and look for a current incident or scheduled maintenance on the component you are using. Click Get updates to subscribe by email if you want to be told next time.
  2. Check your permissions — Apollo notes that an error can simply mean your permission profile does not include the feature or page. Ask your Apollo admin to review it. Access also depends on your team's plan, so a missing feature may be a plan limit rather than a bug.
  3. Check your browser — Save your work first. Then hard refresh with Command and Shift and R on a Mac, or Control and F5 on Windows. Enter chrome://settings/help in the address bar, install any update, and relaunch Chrome. If it still fails, close Chrome completely and reopen it.
  4. Close duplicate tabs — Apollo states that running the app in several browser tabs at once may cause unexpected behaviour. Close every duplicate, keep one Apollo tab open, and retry the action that failed.
  5. Isolate your extensions — Enter chrome://extensions and turn off every extension except Apollo. Refresh and retry. If it works, switch the others back on one at a time, retrying after each, until the culprit shows itself.

The extension step is the one people skip, and it is the one that most often finds the answer. Turning them all off feels destructive, so turn them off in a second Chrome profile instead if that is easier. Apollo suggests keeping a separate profile with only Apollo-compatible extensions for exactly this reason.

Apollo loads but the page is blank or spins forever

A blank panel with the shell of the app around it is usually stale cached files or blocked cookies, not a broken account. Apollo's documented fixes are a hard refresh, allowing third-party cookies, and clearing the browser cache. Do them in that order, because the first costs you nothing and the last logs you out of things.

Why does Apollo say you do not have access?

An access error is almost never a fault. Apollo documents two causes: your permission profile does not grant the feature or page, or your team's plan does not include it. Both are settings someone else controls, so the fix is a message to your Apollo admin, not another round of cache clearing.

Send them the exact page you were on and what you clicked. An admin can update a permission profile in minutes once they know which one to change, and they can tell you quickly if the feature simply sits on a higher plan.

Which browser extensions break Apollo?

Apollo publishes a list of extensions it knows conflict with its own. If you have any of these installed, start there rather than working alphabetically through everything you own.

If you want to keep an extension that supports site exclusions, Apollo asks you to allowlist app.apollo.io, apollo.io and assets.apollo.io in that extension's settings, then refresh Apollo. That keeps your ad blocker or privacy tool doing its job everywhere else.

It helps to name the symptom before you pick a fix. A tool that will not load at all is a different problem from a tool that loads and then refuses one specific action. The table below maps what you are seeing to the first thing worth trying, using only causes Apollo documents itself.

What you seeMost likely causeFirst thing to try
Nothing loads at allAn incident, or a network or DNS problem on your sideCheck status.apollo.io, then try a different network
App shell loads, panels stay blankStale cached files or blocked third-party cookiesHard refresh, then allow third-party cookies
Actions fire twice or behave oddlyApollo open in more than one tabClose every duplicate tab, keep one
One feature errors, the rest worksPermission profile or plan levelAsk your Apollo admin to check both
Works in incognito, fails normallyAnother Chrome extension conflictingTurn extensions off, re-enable one at a time
A warning about restricted accessAn unsupported scraper or automation extensionDisable or remove it, then refresh Apollo

None of this is difficult, but it is time you did not plan to spend. That is the real cost of a prospecting stack on a small team, because the person keeping it running is also the person meant to be selling. At Sistava the list building, the sequence and the follow up sit with an AI Employee you brief in plain English, so a browser that misbehaves stops being the thing standing between you and your pipeline.

What this checklist will not fix

Be honest with yourself about which problem you have. A browser checklist fixes browser problems. It does nothing for the three causes below, and grinding through it anyway is how an afternoon disappears.

If you have run every check and it still fails, Apollo asks you to have five things ready before you open a ticket: a short description, where it fails, your Chrome and extension versions, a screenshot or short recording, and any errors listed at chrome://extensions under Apollo.io and then Errors. Gathering those first usually saves a round trip with support.

FAQ

How do I know if Apollo.io is down right now?

Open status.apollo.io. Apollo lists current incidents and scheduled maintenance against named components including Apollo Main Site, app.apollo.io, www.apollo.io, Background Jobs Latency, Email Sending Latency, Email Request Fulfillment Latency, Mobile Number Fulfillment Latency and Payment Gateway. You can also click Get updates on that page to subscribe by email. Third-party outage trackers collect user reports too, but those are user submitted and are not confirmation from Apollo.

Why is Apollo not loading in my browser?

Apollo's own troubleshooting guide points at stale cache, blocked third-party cookies, an out-of-date browser, duplicate Apollo tabs, or a conflicting extension. The documented sequence is a hard refresh, then chrome://settings/cookies to allow third-party cookies, then chrome://settings/help to update Chrome, then clearing browsing data from chrome://settings/privacy.

Does having Apollo open in two tabs cause problems?

Apollo states that running the app in multiple browser tabs may cause unexpected behaviour, and asks you to close duplicate tabs, keep a single Apollo tab open, and retry the action that failed. It is a thirty second check and it is worth doing before anything more drastic.

Which extensions conflict with Apollo?

Apollo publishes a known compatibility list naming Chili Piper, Ghostery, Grammar.ly, CirrusInsights, Salesforce IQ, Outreach.io, Persist IQ, Webex, Dux-soup, Groove and MixMax, plus Privacy Badger with a note to add assets.apollo.io to its disabled sites. Apollo also says it does not support extensions that scrape, extract, export or automate Apollo data, and that it may show a warning or restrict access when it detects one.

Apollo works in incognito but not normally. What does that mean?

It almost always means another extension in your normal browser profile is interfering. Turn your extensions off, confirm Apollo works, then switch them back on one at a time and retest after each until the problem returns. The last one you enabled is the conflict.

What should I send Apollo support if nothing works?

Apollo asks for a short description of the issue, where it fails such as Gmail, LinkedIn, Sales Navigator or everywhere, your Chrome version and Apollo extension version, a screenshot or short screen recording, and any errors shown at chrome://extensions under Apollo.io and then Errors.

Keep this page bookmarked and the next outage costs you five minutes instead of an afternoon. And if the deeper problem is that too much of your selling day goes on keeping tools alive, that is worth fixing separately. You can try Sistava and hand the prospecting loop to an AI Employee that runs it whether or not your browser is cooperating.

Sources