Troja vs. checkvibe: the closest scanner comparison (2026)

Short version: checkvibe and Troja are the two scanners that grade security, SEO and AEO and hand you copy-paste AI fix prompts — they're the closest match in this whole category. checkvibe's edge is a seven-engine AEO matrix; Troja's edge is scanning the stack behind the page (GitHub, Supabase, Stripe, Vercel, Railway, Resend) and a fuller fix loop (verify-fix, diffs, white-label, scorecard).

What is checkvibe?

checkvibe (checkvibe.dev) is a security + SEO + AI-visibility scanner for vibe-coded apps. It runs 100+ security checks, 68 SEO checks and 46 AEO checks, generates paste-ready AI fix prompts, exports PDFs, ships an MCP server and an API, and on its Pro plan adds daily monitoring and live threat detection plus active security tests (beta). Its headline AEO feature is a seven-engine citation matrix — ChatGPT, Claude, Perplexity, Google AI, Copilot, Meta AI and Mistral. Pricing: Starter £17/mo, Pro £27/mo, Max £41/mo, with a free trial.

Troja vs. checkvibe at a glance

Where checkvibe is strong

checkvibe is proven and polished, and its seven-engine AEO matrix is the most comprehensive engine list in the category — if your single biggest question is "which AI engines can crawl and cite me," it answers it directly. Its pricing entry point is a touch lower, and live threat detection on Pro is a nice touch.

Where Troja goes further

Troja matches checkvibe's core and extends it in three directions. Connected deep-stack scans mean Troja sees your actual GitHub source, Supabase RLS, Stripe webhooks and hosting config — not just the public page. The fix loop is fuller: verify-fix re-tests a single finding in seconds, scan-to-scan diffs show what changed since your last deploy, and a branded executive scorecard plus white-label reports make it agency-ready. Troja also treats domain health and performance as first-class scored families.

Which should you choose?

• You want the broadest, most battle-tested AEO engine matrix → checkvibe.
• You want AEO plus your real backend scanned, white-label reports and a verify-and-monitor loop → Troja.

They're the two best tools in this space; the deciding factor is whether you need the scan to reach behind the public page. For the full multi-tool picture, see Troja vs. checkvibe, OffURL, Fixnx & more.