Massvai
AI full-stack app builder that turns a prompt into a working Next.js app
massvai.com
- Platform
- Web
- Pricing
- Freemium
- For
- Founders, indie hackers and developers
- Category
- Developer Tools

Repeat refreshes in the same tab count as one view. Repeat outbound clicks are limited. These totals are not unique visitor counts.
Listing context
Ownership
Not verified
Domain control has not been proved.
Placement
Organic
No paid placement is active.
Security scan
Grade F
HTTP header check, not a full security audit.
Freshness
Updated 19 Oct 2026
Listing details can change after publication.
Public signals
A quick view of this listing's freshness, engagement, stack, and trust signals. Traffic ratios are available to the maker in their dashboard. They describe recorded clicks per view, not a destination conversion rate.
2d ago
Launch age
F
Security
1 tools
Stack signals
Listing readiness score 65.
Listing readiness
65
Promising
Based on directory signals, not a product review.
Improve security headers and HTTPS signals so the listing earns more visitor trust.
Maker toolkit
Optional tools for the maker: strengthen listing signals, check the badge backlink, and review the destination site.
Authority builder
This score tracks the signals that make a listing useful for discovery and trust. Payment is not part of the score, and the result does not guarantee ranking.
Trust signals
7/13Run the security scan and fix missing headers to make the listing more credible.
Fresh engagement
0/7Share the listing and ask early users for votes, comments, or structured feedback.
Authority loop
The check looks for a public link between the configured product site and this listing. It does not verify ownership, endorsement, or search ranking. Payment does not change search-link treatment.
PageLens AI reviews the live destination for SEO, AI-search context, accessibility, security, tracking, and trust signals.
Grade F · 29/100 · HTTP headers only · Checked 2026-10-19
Checks the site's current HTTP response headers. This is not a penetration test or a general safety certification.
Scanned 19 Oct 2026, 02:52
Fix first
Start with the highest-impact gaps, test the site, then re-run this check. The full list remains below.
Content-Security-Policy
Test before enforcing
X-Frame-Options
Usually quick
X-Content-Type-Options
Usually quick
Action needed
Your app is missing critical security headers that protect users from XSS, clickjacking, and data leaks. Review the failing checks above, add the recommended headers to your server config, then click "Rescan". A stronger score helps you rank on the Security Leaderboard.
AI makes it easy to build apps fast - but speed without security puts users at risk. We scan every listed app's HTTP headers to surface who's shipping responsibly. Security headers like HSTS, CSP, and X-Frame-Options are the baseline defenses every web app should have. A good score tells users: "this builder cares about my safety, not just shipping quickly."
Relevant category picks; paid placements are labelled Sponsored.
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