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Lettertrace

Open-source, bring-your-own-key monitoring for how your brand shows up in AI assistant answers. Track topics, generate prompt variations, watch trends, and benc

Open-source, bring-your-own-key monitoring for how your brand shows up in AI assistant answers. Track topics, generate prompt variations, watch trends, and benchmark competitors.

Whois information

Domainlettertrace.com
RegistrarSpaceship, Inc.
Created06/26/2025
Expires06/26/2027
Updated07/25/2026
Domain statusclient transfer prohibited
DNSSECUnsigned
Registrant countryRedacted
Name serversns1.vercel-dns.comns2.vercel-dns.com

SEO audit

12 of 16 checks passed

78

SEO score

Response 554 ms · 138 KB

  • Served over HTTPS
  • Title tag present
  • Title length 30 to 60 characters
  • Meta description present
  • Description length 70 to 160 charactersKeep the description between 70 and 160 characters.
  • Exactly one H1 heading
  • Uses H2 sub-headings
  • Canonical URL setAdd a rel="canonical" link to avoid duplicate content.
  • Mobile viewport tag
  • Language declared
  • Open Graph tags
  • Twitter card tags
  • Structured data (JSON-LD)Add Organization or Product JSON-LD.
  • Images have alt textAdd alt text to 17 images.
  • At least 300 words of content
  • Responds in under 1.5 seconds
Title (50 characters)
Lettertrace: Monitor how AI talks about your brand
Description (178 characters)
Open-source, bring-your-own-key monitoring for how your brand shows up in AI assistant answers. Track topics, generate prompt variations, watch trends, and benchmark competitors.
Headings
1 H1, 5 H2, 10 H3
Words on page
534
Links
8 internal, 8 external
Structured data
None

On-page keywords

PhraseTypeMentions
week weekTwo words21
claude chatgptTwo words3
start monitoringTwo words2
week week weekThree words19
worksfeaturesopen sourceblogsign ininitializemitopenThree words1
sourceblogsign ininitializemitopen sourceThree words1
weekWord24
lettertraceWord7

Tech stack and pricing

Next.js Supabase Vercel

Lettertrace alternatives

See all

About Lettertrace

What is Lettertrace?

Open-source, bring-your-own-key monitoring for how your brand shows up in AI assistant answers. Track topics, generate prompt variations, watch trends, and benc

What are the best Lettertrace alternatives?

Popular alternatives in October 2026 include ChatGPT, OpenAI, Datadog, Zoom.