Is Base44 good for SEO?

The short answer

Yes, more than most builders, as long as you publish on your own domain. Base44 apps draw their screens in the browser, but Base44 serves crawlers a rendered HTML version with meta tags, structured data and the real page content; a page that hasn’t been rendered yet gets a short summary with its heading, description and links (Base44 docs, “Getting your app found in search”, read 15 Oct 2026). The condition matters: Base44 says its SEO setup is designed for apps on a custom domain, and base44.app URLs aren’t meant for long-term SEO. (Base44 has been part of Wix since June 2025, according to Wix’s annual report on Form 20-F.)

What Base44 does, and what it leaves

Test it in one minute

Base44 doesn’t say how it recognizes crawlers, so compare what a browser and a bot get. An example; replace the domain:

URL=https://yourapp.com
echo "browser: $(curl -s $URL/ | sed 's/<[^>]*>/ /g' | wc -w) words"
echo "GPTBot:  $(curl -s -A 'Mozilla/5.0 (compatible; GPTBot/1.2)' $URL/ \
  | sed 's/<[^>]*>/ /g' | wc -w) words"
curl -s $URL/ | grep -o '<meta name="description"[^>]*>'
curl -s $URL/sitemap.xml | grep -c '<loc>'

If GPTBot gets hundreds of words, the crawler copy works for AI bots that identify themselves. If both numbers are small, check Search Console’s URL inspection live test, which shows what Googlebot receives. No description tag means step 4 below.

Fixes on Base44

1. Connect a custom domain. Base44 calls it “the single biggest improvement you can make to your score” (Base44 docs, “Optimizing your app’s SEO & GEO”, read 15 Oct 2026). If you connect a domain you own, delete any AAAA records and allow up to 72 hours for DNS.
2. Publish and keep it public. Scans only work on published apps. Login-gated pages are excluded automatically when the app is public; a fully login-gated app isn’t.
3. Run the scan. Dashboard → Marketing → SEO & GEO → Run scan. Scans don’t use credits. “Fix with AI” writes a prompt into the chat, and nothing changes until you send it; run “Scan again” afterwards.
4. Write meta descriptions in the Meta tags tab: titles 10 to 60 characters, descriptions up to 160. Tags saved there override the titles in your code.
5. Hide thin pages. Turning off Search visibility for a page adds noindex and removes it from the sitemap and llms.txt. Use it for near-empty or duplicate pages rather than letting Google decide.
6. Decide on llms.txt under Advanced settings (AI assistant discovery). It’s off by default; if you switch it on, make sure it says what your pages say. Background on what llms.txt does and doesn’t do.
7. Connect Search Console from the same page (Base44 says the connection is rolling out gradually; you can verify yourself) and add Bing Webmaster Tools. Base44 expects indexing to take a few days to a few weeks.

What’s left: pages, facts, measurement

Base44’s AI Visibility view, on the Pro plan or higher, shows AI crawls, appearances in AI answers, visits from AI and the most-read page for the last 7 days. That tells you what assistants read. It doesn’t tell you which buyer questions you have no page for, or who gets named instead. Write one page per question a buyer asks an assistant, open each with a two-sentence answer, keep your price and one-line description identical everywhere, and ask the same questions every 14 days: why ChatGPT doesn’t recommend your brand and how to check.

What Katman does on a Base44 app

Katman is an MCP server that runs inside Cursor, Claude Code, Claude Desktop and other AI tools. katman_audit_site reads your live Base44 pages the way AI crawlers do, katman_page_brief writes a brief for each buyer question that you hand to Base44’s chat, and katman_visibility_run asks ChatGPT, Claude, Gemini, Perplexity and Grok your questions on your own OpenRouter key, about $2.40 a run on the default panel. None of that needs your code. If you do want the code in a repo, Base44 offers two-way GitHub sync in personal workspaces and a one-way export in shared ones, both on the Builder plan or higher; the two-way sync can’t be undone (Base44 docs, GitHub, read 15 Oct 2026).

Limits: Katman’s code scan doesn’t recognize Base44 by name, and the crawler copy is made on Base44’s servers, so the live audit tells you more than the code. Katman doesn’t change your app; you or Base44’s chat make each change. Nobody can promise an assistant will recommend you. Katman Pro is $99 a month for up to 3 sites, with fix prompts and page briefs uncapped. Or have us do it: Growth writes 30 pages a month for you. How Katman works.

Written by the Katman team, Rnify Limited. Base44 and Wix pages read 15 October 2026.