Claude — Anthropic isn’t working: problems, solutions, and alternatives

What should you do if Claude isn’t working?

First, check the genuine Claude status page, then test a short question in a brand new conversation—without any files or links. Next, compare your browser, app, and connection; if you reach a usage limit, follow the recovery instructions provided, while you can use a suitable alternative for urgent work.

Claude isn’t working: start with these checks

If Claude doesn’t respond, that doesn’t automatically mean there’s a problem with your account or device. The cause could also be a technical glitch, temporary high traffic, a usage limit, or a request that’s too large.

Start with a simple test. Does a standard text query work in a brand new chat? Does the same account open in the browser but not in the app? Tests like these help you narrow down the possible causes.

1. Save your input: copy any text you haven’t submitted yet.
2. Check the status: visit the genuine Claude status page.
3. Try a brand new conversation: ask a short question without attachments.
4. Compare different platforms: for example, try the web version alongside the app.
5. Record the error: save the full message and the time it occurred.

Then change one thing at a time. If you delete cookies, reinstall an app, and switch networks all at once, it becomes unclear which change helped.

Guide verified on October 28, 2026. This article does not report any current issues. Features, menus, and error messages may vary by device, subscription, and operating environment.

Which problem do you recognize?

Is there an outage at Anthropic?

Check status.claude.com to see if an incident matches your issue. Pay attention to the affected component, the description, and the specified time period.

An incident can affect a specific model, a connection, or multiple Claude services. Therefore, a working chat does not prove that file processing or a linked mailbox is functioning properly.

If an issue arises, keep a record of the order and monitor any updates. Major changes to your own setup usually won’t resolve a problem on the provider’s end.

No service disruption reported, yet no response

A status page describes known incidents. It is not a personalized diagnosis of your account, browser, or network.

So, proceed with the brief test in a brand new conversation. Make a note of what works and what doesn’t. “Plain text queries work, but searching within a linked service doesn’t” provides a useful direction for further investigation.

Temporary high traffic is not the same as a platform outage

In its explanation of error messages, Anthropic distinguishes between technical incidents and temporary capacity limitations.

When a message about insufficient capacity appears, Anthropic recommends trying again after a few minutes. Such high traffic doesn’t necessarily need to be listed as an incident on the status page.

Resending the request repeatedly won’t provide much insight. Save the request and try again once after a short break.

Claude displays a white screen or keeps loading

First, clear any existing input and refresh the page. Then try using an incognito window or a different browser. If it works there, the genuine browser environment is a logical place to investigate.

A private window is primarily a comparison tool. It does not guarantee that all extensions are disabled; some may still be active there.

Check domain extensions and website details specifically

Extensions that modify pages, scripts, or network traffic can affect web applications. Temporarily disable any suspected culprits and test again.

If you’re deleting website data, start with Claude’s data whenever possible. Deleting cookies will log you out. Check beforehand to see if you can log back in.

If only one browser isn’t working, note its name and version. Also check whether other modern websites load normally on that device.

Compare a VPN or managed network

Temporarily pausing a personal VPN can help you investigate a difference in network routing. On a work device, follow the permitted procedures and leave any mandated network security measures to the administrator.

A useful observation, for example, is: “Logging in gets stuck on the work network; the same login step works on my personal device using mobile data.” That’s more specific than simply saying “Claude is unreachable.”

You cannot log in to Claude

First, check which email address is associated with your account. If you’re signing in via Google, make sure to use the correct Google account. On a computer with multiple profiles, it’s easy to select the wrong one by mistake.

According to its sign-up guide, Claude uses Google and secure email links, among other methods. There is currently no separate Claude password that you can reset using a standard password reset process.

The confirmation email isn’t arriving

Please check the email address you entered, your spam folder, and any quarantine folder in your email service. Anthropic sends registration emails from the @mail.anthropic.com domain.

If you use a managed business or school email address, the email administrator may block certain messages. Don’t keep requesting brand new links without checking first; keep track of which message corresponds to your last attempt.

You’re opening the link on a different device

If you request the link on your computer and open the email on your phone, a verification code may appear. According to Anthropic, you should enter this code on the genuine device.

Therefore, please read the instructions on both screens. You do not necessarily need to re-register because the link does not take you directly back to the expected computer window.

Phone verification is not working

Check the number, country code, and SMS delivery. Use the most recent code, as verification codes are valid for a limited time.

Not every number is eligible. Anthropic describes restrictions for landlines and certain internet numbers, among others, in the phone verification guide.

If a specific error message keeps appearing, make a note of it exactly as it appears. A rejected number requires a different approach than a text message that doesn’t arrive.

A Claude response sticks with you

A comprehensive analysis or file-based task may take longer than a simple text-based query. First, check to see if there is any visible progress and what action is currently being performed.

If a conversation seems to have stalled, try asking a brand new, simple question after saving your input.

Provide three quick tips for organizing your documents.

If the test works, gradually add parts of your actual assignment. Start with the text, then add one relevant file, and only then include additional resources. This makes it easier to see where the processing gets stuck.

Check the offers you’ve taken before starting over

Was the command intended to send a message, create a task, or modify a file? If so, check the genuine application first.

A missing confirmation in Claude does not prove that the action was not carried out. Restarting the process may otherwise result in a duplicate task or shipment.

If in doubt, make a note of which part is already complete. You can then have only the missing part redone.

You have reached your usage limit

A quota notification is not proof that Claude is technically defective. It indicates that the available storage space has been reached for a certain period.

Read about which limit is mentioned and when it resets. In its explanation of limits, Anthropic distinguishes between session and weekly limits for paid subscriptions, among other things.

Logging in on a different device does not grant brand new usage credits for the same subscription. Reinstalling the software won’t help either.

Wait or use additional capacity?

If the task can wait, follow the suggested recovery time shown. For urgent work, check which approved alternative is available.

Some paid environments support additional usage credits. Be sure to carefully evaluate the associated costs. Extra capacity is particularly relevant when a limit is the issue; it is not a general solution for malfunctions or incompatible files.

Claude says your assignment is too long

A length notification refers to the amount of data that fits within the call processing limit. This is different from the amount of storage space included in your subscription.

So you might still have capacity to spare and yet offer a project that’s too large.

Select the relevant product, process items separately, or start a brand new conversation with a brief overview. Include the purpose, the correct source version, and any finalized choices.

We are working on [result]. These options have been approved: [options]. Use [source]. Now focus exclusively on [section] and identify any missing information.

It’s not always necessary to copy an entire old conversation. Just include what the next step actually requires.

Unable to upload or analyze a file

First, check whether the file opens in its genuine application. Then check the format, size, and the full error message.

Changing a filename or extension does not convert the content. If the format is unsuitable, use the export function of the program in which the document was created.

The upload guide describes supported formats and limits. The upload location can also make a difference: a meeting attachment and a project file do not necessarily have the same requirements.

Test with a small, non-confidential file

If a simple text file works, compare it to the genuine attachment. Does the genuine contain many images, complex tables, or a large number of pages?

For a lengthy document, specify the relevant chapter whenever possible. Indicate which information needs to be reviewed.

"Uploaded" does not mean "fully interpreted"

A file may be accepted even though certain content is not processed as you might expect. Anthropic describes the differences between text extraction and visual processing.

When conducting an important analysis, ask for references to the passages used. If a table or image is missing, check whether you can provide it separately and in a clearly legible format.

A generated file won’t open or download

First, check whether Claude has actually created a file. A message announcing a document does not mean it’s available for download yet.

Save the visible link and try to open the file with a compatible application. On a phone, a download can be opened via the platform preview or a separate document app.

If you encounter a problem, compare the web version on the same account. If necessary, request that the file be regenerated and that the most important result be displayed as text alongside it.

After downloading, open the file yourself. Check whether it contains content and whether tables, formulas, or slides are usable. A visible file name alone is not sufficient.

The Claude app freezes or closes unexpectedly

Save any unsent text, close the app completely, and reopen it. Then check the genuine source to see if an update is available.

Compare this simple process with the web version. If that works, you can focus your investigation on the app and the device.

Be sure to check the platform requirements as well

A device that ran an older version does not necessarily support every subsequent version. Check the current requirements in the app store or installation guide.

Only consider reinstalling after you’ve checked how to log back in and what you still need to keep. It does not reset an account limit and does not guarantee that missing calls will be restored.

Work devices may require a managed version of the app. In that case, tailor any changes to your organization’s environment.

A link or Claude in Chrome isn’t working

First, try a regular chat without any connections. If that works, open the genuine linked service and check whether you can access the necessary information there yourself.

According to the connector manual, access rights and organizational settings play a role. A connection cannot automatically resolve missing permissions in the source service.

Then check whether the correct connection is active and whether you need to log in again to that connection.

The website and the Chrome extension are separate components

Using Claude via a browser tab is different from using Claude in Chrome. With the extension, factors such as installation, site permissions, and organizational management are relevant.

In its extension manual, Anthropic recommends, among other things, updating the browser and extension and checking permissions for the relevant website.

If Claude can’t view a page, please describe which website and action are involved. A problem with a single site requires a different check than an extension that won’t open anywhere.

Missing calls, features, or paid subscription

First, check the account address and the active work environment. Your personal environment and an organizational environment may display different content and options.

If you have a paid subscription, be sure to check your recent payment status. Anthropic cites a different login address and a failed payment as possible reasons why a paid account might appear as free.

Use the billing details and your proof of purchase to determine which account and purchase channel the payment corresponds to.

Don’t rush into a second subscription. First, figure out what’s missing and where you expect to have access to the genuine version.

Claude does respond, but the answer is incorrect

A factual error requires a different approach than a technical glitch. Determine which source, assumption, or instruction was misused.

Then provide a specific correction and have the relevant section modified.

The instructions use a different product version than the attached manual. Please use only this manual, adjust the relevant steps accordingly, and note any missing information.

An alternative AI platform may offer a different explanation, but it does not constitute independent verification. Please verify key facts in the genuine source material.

When should you contact Anthropic Support?

Request support when simple troubleshooting doesn’t resolve the issue, an error keeps recurring, or you need assistance with account access or payments.

The genuine support page describes the available options. The type of assistance available depends in part on your subscription and role. Anthropic does not offer phone support.

Please be specific with your request

On [date] at [time and time zone], I received the message “[full error text]” while performing [action]. I’m using [device, platform, and app or browser]. A simple test without any files works/doesn’t work. The same action works/doesn’t work in [comparison]. I’ve already tried [checks performed].

Please include a relevant screenshot if it helps. Blur out any unnecessary personal information, and do not share any sign-up links, verification codes, or access keys.

When referring to a file, please also specify its format and size. When providing a link, please include the relevant service and a description of the failed action.

What alternatives to Claude can you use?

Choose an option based on the task you need to complete. Not every service supports the same file types, connections, or output formats.

For writing and explanations

ChatGPT and Gemini are potential alternatives for a well-defined text or explanatory task. Test them with a short task that resembles your actual work.

Compare retained facts, clarity, and necessary corrections. The first version that reads most smoothly isn’t necessarily the most reliable result.

For Microsoft documents

Copilot may be relevant if you’re already working in Microsoft applications. Check which features are actually available in your environment.

A demonstration of a different subscription type says little about the buttons and features you can actually use.

Search for information

Perplexity focuses, among other things, on providing answers with sources. For a simple question, searching directly in genuine documentation may be sufficient.

So a glitch doesn’t always mean you have to switch to another AI service. Sometimes, the genuine page is exactly what you need.

Switch providers temporarily without having to start over

Include the objective, necessary facts, and approved options. You don’t need to automatically copy your entire Claude history.

First, check whether the material is permitted to be processed by the other service. Then, make a brief handoff.

I am working on [result] for [target audience]. The following is established: [confirmed facts and decisions]. Use [sources]. For now, focus only on developing [component]. Identify any missing information and do not change the established decisions without explanation.

Save the results in your own work environment. Make a note of which version has been approved so you can continue working on it later.

Terms and related search terms

Frequently Asked Questions

How do I check if Claude is experiencing an outage?

Visit status.claude.com and compare the affected component and time period with your issue. Also, try a simple query without any files or links.

Why isn’t Claude working when the status page shows no outages?

The cause may be local, account-related, or temporarily capacity-related. The status page describes known incidents and is not a personal diagnosis.

Would a brand new conversation help if you’re stuck?

A brand new conversation with a brief question serves as a useful comparison. It helps determine whether the existing task or context is the primary source of the problem.

Do I need to reinstall the app right away?

No. Start by reopening, updating, and comparing it with the web version. Save your input and verify your login credentials before reinstalling.

Does my usage limit reset when I use a different device?

No. Usage within the same subscription can be shared across different Claude environments. Using a different device does not grant brand new credit.

Which alternative to Claude is the best?

That depends on your project. Compare suitable services based on required features, data usage, and the quality of the results after verification.

Key Insights

• Save your work, check the status, and test a quick question without any extra steps.
• Distinguish between a platform failure, temporary high traffic, a usage limit, and an issue with a single order.
• Compare by browser, app, file, and link—one change at a time.
• Please provide support with the full error message and specific test results.
• When taking a detour, choose an alternative that suits your task and take only the necessary information with you.