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CheckVibe is the all-in-one option: 100+ security checks plus 68 SEO and 46 AEO checks in one URL-based scan, from $0. Every competitor below is security-only (none mention SEO or AEO as of June 2026) — the comparisons cover where each one is the better pick anyway.
These pages follow one rule: every claim about a competitor is verified against their live site, with sources linked at the bottom of each page and a visible verification date. Where a competitor is the better choice for a use case, the page says so.
Both scan vibe-coded apps for security issues from a URL. Vibe App Scanner sells one-time security audits ($9–19) and a $99/month continuous plan — security only. CheckVibe is an all-in-one subscription ($0 free, $24–59/month) that adds SEO + AEO scanning, uptime monitoring, an API, and an MCP server.
Verified June 12, 2026
VibeWrench is a Swiss-army toolbox: 18 tools (security, speed, SEO basics, roasts, generators) from $0 to $19/month. CheckVibe is a dedicated scanning platform: 100+ security checks, 68 SEO + 46 AEO checks, uptime and threat monitoring, API and MCP server, from $0 to $59/month. Breadth of utilities versus depth of scanning.
Verified June 12, 2026
VibeEval (vibe-eval.com) runs an autonomous browser agent against your live app — deep security testing (310+ claimed checks) from $19/month, with a free surface scan. CheckVibe scans security (100+ checks) plus SEO (68) and AEO (46) with uptime monitoring, from a $0 free tier. Security depth versus all-in-one coverage.
Verified June 12, 2026
They test different things. VibeCheck (runvibecheck.com) audits the source code of public GitHub repos with AI — a "Vibe Score" before you ship. CheckVibe tests the live deployed app from the outside: 100+ security checks plus SEO and AEO scanning. Many developers use a code audit pre-deploy and a live scan post-deploy.
Verified June 12, 2026
Scanbee (scanbee.dev) bundles five security scanner types — DAST, SAST, SCA, CSPM, and vulnerability assessment — for vibe coders, with a free tier; its paid tiers ($29–199/mo) are listed "Coming Soon" as of June 2026. CheckVibe pairs security scanning with SEO + AEO visibility and uptime monitoring, paid plans live from $24/month.
Verified June 12, 2026
Aikido is a code-to-cloud AppSec platform for teams: SAST, SCA, secrets, IaC, cloud posture, containers, and DAST, with a real free tier and paid plans from €300/month (10 users). CheckVibe is built for solo devs and small teams: instant URL-in scanning plus SEO + AEO visibility, from $0 to $59/month.
Verified June 12, 2026
The strongest Vibe App Scanner alternatives in 2026: CheckVibe (all-in-one security + SEO + AEO, free tier, $24–59/mo), VibeEval (agent-based deep security testing, $19/mo), Scanbee (DAST+SAST+SCA suite, free tier), VibeWrench (18-tool box from $9/mo), and OWASP ZAP (free, open-source, manual).
For solo developers, the practical Aikido alternatives are URL-first scanners priced for individuals: CheckVibe (security + SEO + AEO, $0–59/mo), VibeEval ($19/mo agent-based testing), Scanbee (free security suite), VibeWrench ($9/mo toolbox), or OWASP ZAP (free, manual). For teams needing code-to-cloud AppSec, Aikido itself is hard to beat.
