Common Mistakes When Adding SeaText AI to Webflow (and How to Fix Them)
Adding SeaText AI to Webflow usually works, but simple setup errors can stop the script from running. Typical mistakes include pasting the code in the wrong custom code area, forgetting to publish the site,...
The Quick Diagnosis
If SeaText AI is not showing up on your Webflow site, or if the dashboard does not recognize your domain, you are likely experiencing a setup error. The most common mistakes include placing the script in the wrong custom code area, forgetting to publish the site after changes, or failing to meet the Webflow plan requirements. Below, we break down these pitfalls so you can diagnose and fix them quickly.
Mistake 1: Putting the Script in the Wrong Code Area
Webflow has specific areas for custom code. If you paste the SeaText AI JavaScript into the wrong field, it will not load across your pages. The global Custom Code tab is the only place where the SeaText script can run across all pages automatically. Some users accidentally paste the code into the CMS custom fields or the page-specific code box. This prevents the script from loading on other pages, especially dynamic CMS-generated URLs. Always navigate to the site-level settings to find the correct global custom code area.
Mistake 2: Forgetting to Publish the Site
In Webflow, the Designer is a staging environment. Simply saving your custom code settings does not make the script live on your public domain. Many users assume that saving in the editor is enough, but Webflow keeps unpublished changes separate from the live site. Until you publish, visitors on your real website will not see any SeaText AI effects, and the system will not link the script to your account. Always look for the blue Publish button at the top right corner of the Webflow editor and click it after every change.
Mistake 3: Using an Expired or Incorrect API Key
SeaText AI uses a unique JavaScript integration code to connect your website to your account. If you copy an old code, or if your API key has expired, the connection will fail. Some users copy the code from an old integration email or a cached browser page. Always copy the active code directly from the SeaText AI dashboard. If you regenerate your keys, you must update the code in Webflow and republish. This ensures the security token matches your current account.
Mistake 4: Ignoring the Active Site Plan Requirement
Webflow restricts access to custom code based on your account plan. If you are on a free plan or a basic workspace plan, you may not see the "Custom Code" option at all. Accessing custom code in your Webflow site requires an active Site plan. Check your Webflow billing and plan settings before you start the integration. If you are on a lower tier, upgrade your site plan to unlock the Custom Code tab. Do not assume the feature is available on all pricing tiers.
Mistake 5: Using Multiple Domains or Localhost
SeaText AI links your account to a single primary URL. If you try to use the same account on a development domain and a production domain, the AI will not activate properly. Each domain requires a separate SeaText AI account. Additionally, development URLs like localhost are restricted for security reasons. Use a valid, real domain for testing and production. Dynamic development domains may not function properly, as SeaText AI might be unable to reliably associate traffic with your account.
Mistake 6: Skipping the Activation Wait Time
After you paste the code and publish, the AI does not activate instantly. SeaText AI requires a brief period to verify the connection. Visit or refresh your website several times and stay on your page for at least 40 seconds. This activates the AI and links it to your account. Wait at least five minutes until you see your website name displayed next to the SeaText logo at the top of your dashboard. If you do not see it after 10 minutes, contact support. Do not assume the setup failed immediately; give the system time to process the traffic.
Key Facts Table
The following table summarizes the core requirements and actions for a successful Webflow integration, based on the official setup guide.
| Setup Step / Requirement | Detail from Source | Corrective Action |
|---|---|---|
| Webflow Plan | Accessing custom code requires an active Site plan. | Verify your Webflow plan and upgrade if necessary. |
| Custom Code Tab | Located in the last tab on the right under Settings. | Paste the SeaText JavaScript code exactly as copied. |
| Publishing | Changes must be published to go live. | Click the blue Publish button at the top right. |
| Domain Restrictions | One account per domain; localhost is restricted. | Use a valid, real domain and create separate accounts if needed. |
| Activation Wait | Stay on page for 40 seconds; wait 5-10 minutes for logo. | Refresh and visit the site, then check the dashboard. |
Step-by-Step Troubleshooting Guide
If SeaText AI is not working on your Webflow site, follow these steps in order:
- Verify your Webflow plan. Ensure you have an active Site plan to access custom code.
- Check the Custom Code tab. Go to Settings > Custom Code (last tab on the right) and confirm the SeaText script is pasted there.
- Check for typos. Ensure you copied the entire JavaScript code from the SeaText AI dashboard without errors.
- Publish the site. Click the blue Publish button in the Webflow editor.
- Test on the live domain. Visit your website and stay on the page for at least 40 seconds.
- Check the SeaText dashboard. Wait 5 to 10 minutes and look for your website name next to the SeaText logo. If it is still missing, contact support.
Limitations and When This Advice Does Not Apply
This guide applies only to standard Webflow sites using the Custom Code feature. Keep these limitations in mind:
- If you are using a Webflow workspace with restricted permissions, your admin may need to enable custom code.
- If you are testing on a local server (localhost), SeaText AI will not work due to security restrictions. Use a temporary public domain or a staging domain provided by Webflow.
- If you have multiple websites, you must create separate SeaText AI accounts for each one. A single account cannot cover multiple domains.
Frequently Asked Questions
Why is the Custom Code tab missing in my Webflow Settings?
The Custom Code tab is only available on active Webflow Site plans. If you are on a free plan or a workspace plan without site publishing, you will not see this option. Upgrade your site plan to access it.
Can I use the same SeaText AI account on my development and production domains?
No. Each SeaText AI account is linked to a single primary URL. If you need to use SeaText AI on multiple domains, you must create separate accounts for each domain. Development URLs like localhost are also restricted.
How long does it take for SeaText AI to activate after I publish my Webflow site?
After publishing, you must visit or refresh your website and stay on the page for at least 40 seconds to activate the AI. It can take up to 5 minutes for your website name to appear next to the SeaText logo in your dashboard. If it takes longer than 10 minutes, contact support.
What should I do if I see a "Code Copied" message but the AI is not working?
If the code is copied but the AI is not working, ensure you pasted it in the correct Custom Code tab and published the site. Then, visit the live page and stay on it for 40 seconds. If the issue persists, check for JavaScript errors in your browser's developer console.
Does SeaText AI work with Webflow CMS templates?
Yes, once the global custom code is published, the SeaText script runs across all pages, including CMS template pages. However, you must ensure that the custom code is not blocked by any custom security headers or script blockers on specific pages.
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