Simba Voice Agents
SpeechifyAI is a research lab advancing speech synthesis, voice cloning, and emotional expression — building voice AI indistinguishable from humans.
Estimated origin: United States
Added July 13, 2026
· Last analysed July 13, 2026 · via 
· 67% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 13 July 2026; the live site may have changed since.
Simba Voice Agents scores highly overall, with complete legal pages, a thorough launch checklist, and fast page loads. Visible gaps: missing Permissions-Policy and Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 13, 2026. The site is hosted on Vercel, with a domain registered in 2023. The crawl picked up 11 technologies on this site, covering analytics, transactional email, CSS frameworks, and DNS providers. The stack includes Astro, Tailwind CSS, and Cloudflare DNS.
For context, it's on one of the most common stacks we track, shared by 135 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (11) · Indie stack
| DNS |
Cloudflare DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
|
| Meta-framework |
Astro
(3)
|
| Analytics |
Google Analytics
(4)
|
PostHog
(4)
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(4)
|
Infrastructure
Email Security
Storage (8)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_posthog | 12mo | PostHog |
| _ga | 1y | Google Analytics |
| _ga_DW8YR3HFWP | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_posthog | 1.1 KB | PostHog |
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_posthog__flags | 220 B | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_posthog | 90 B | PostHog |
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_primary_window_exists | 4 B | PostHog |
| ph_phc_AT7dQFLQUiaiNR7SxhKtQJDxwQpLGG6XtTqfNWyjpGLF_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI writing signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.