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TLS Radar

Scans domains for TLS certificate expiry, untrusted roots, weak ciphers and known flaws, and issues free Let's Encrypt certificates via DNS validation.

Free plan · From $9.99/moActively maintained

TLS Radar: data, price, alternatives
  • Is it safe? Run by TLS Radar LLC.See ↓
  • Is it free? Free plan · From $9.99/mo · pricing page, read Oct 19, 2026See ↓
  • What else does this? We have not measured alternatives for this one yet. If you know one, add it below.See ↓
At a glancechecked Oct 24, 2026

≈ 21visits/mo

Too new to rank yet · estimate, read Oct 13, 2026

Price
Free plan · From $9.99/mopricing page, read Oct 19, 2026Trial & discounts: save 15% yearly
Activity
Actively maintainedsite updated 12 days ago
Company
TLS Radar LLC · Domain since 2025terms of service · domain registered
Used for
  • Issue free Let's Encrypt certificates using DNS validation
  • Get alerts before certificate expiry so renewals happen on time
  • Scan domains for weak ciphers, untrusted roots, and known vulnerabilities
read off tlsradar.com on Oct 19, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 19, 2026

Free plan · From $9.99/mo

Trial & discounts save 15% yearly

Your datawhat they publish, each line with its page · read Oct 19, 2026

These are TLS Radar's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 19, 2026
  • MCP servercom.tlsradar/tlsradarverified in the MCP registry
  • Stateanswers, 16 toolschecked 2026-10-19
  • Address to connecttlsradar.com/api/v1/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

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From people who use itnot part of the reading

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Questions this page answers
  • What is TLS Radar?

    Scans domains for TLS certificate expiry, untrusted roots, weak ciphers and known flaws, and issues free Let's Encrypt certificates via DNS validation.

  • How much does TLS Radar cost?

    TLS Radar has a free plan; paid plans start at $9.99/mo, per its pricing page on 2026-10-19.

  • Is TLS Radar free?

    Yes, TLS Radar has a free plan, per its pricing page on 2026-10-19.

  • Do people use TLS Radar?

    Little sign of use: ≈ 21 visits/mo · estimate, 2026-10.

  • Is TLS Radar still maintained?

    Actively maintained: site updated 12 days ago.

  • Who owns TLS Radar?

    TLS Radar is run by TLS Radar LLC, per its terms of service (2026-10-19).

  • Is TLS Radar safe?

    We do not audit vendors. What TLS Radar publishes, read 2026-10-19: GDPR stated on its privacy policy.

  • How do I cancel TLS Radar?

    In its own words (terms of service, 2026-10-19): “You may cancel at any time in accordance with the cancellation procedures provided in the Service.”

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk