Sim
Sim is the open-source AI workspace where teams build, deploy, and manage AI agents. Connect 1,000+ integrations and every major LLM to create agents that automate real work, visually, conversationally, or with code.
Estimated origin: United States
Added July 11, 2026
· Last analysed July 11, 2026 · via 
· 50% 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 11 July 2026; the live site may have changed since.
Sim scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing Permissions-Policy and Strict-Transport-Security, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 10, 2026. The site is hosted on Amazon.com in the United States, with a domain registered in 2018. We've detected 50 technologies on this site, covering video, advertising, social embeds, and analytics. The stack includes Next.js, React, and Tailwind CSS.
It's on one of the most common stacks we track, shared by 3,608 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (50) · Indie stack
| Cloud |
Azure Blob Storage
|
| DNS |
Vercel DNS
|
| Business email |
Google Workspace
(3)
|
| Transactional email |
Resend
|
| Audio |
Apple Music
|
SoundCloud
|
|
| BaaS |
Supabase
|
| Captcha |
Cloudflare Turnstile
|
| CSS framework |
Tailwind CSS
|
| Developer tools | Firecrawl |
| Framework |
React
|
| JavaScript library |
Nano Stores
|
Zod
|
|
| Media |
GIPHY
|
Spotify
|
|
| Tenor | |
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
shadcn/ui
|
|
| Video |
Cloudflare Stream
|
| Dailymotion | |
Loom
|
|
| Streamable | |
Twitch
|
|
| Vidyard | |
Vimeo
|
|
Wistia
|
|
YouTube
|
| Advertising |
Facebook Pixel
|
Google Ads
|
|
TikTok Pixel
|
|
X (Twitter) Ads
|
|
| Analytics |
Ahrefs
(2)
|
Google Analytics
(6)
|
|
PostHog
(4)
|
|
| Marketing |
TikTok Domain Verification
|
| SEO |
Google Search Console
|
| Social |
Facebook
|
Google Search
|
|
Instagram
|
|
X (Twitter)
|
|
| Tag management |
Google Tag Manager
(6)
|
| Productivity |
Google Docs
|
| Google Drive | |
| SaaS |
Atlassian
|
Zoom
|
|
| Scheduling |
Cal.com
|
| AI agent | Browser Use |
| AI API |
ElevenLabs
|
Exa
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_UxlreRCQrBzVcGVzFX6UWtgjl9KmbdiPetqSAZdHS48_posthog | 1y | PostHog |
| _ga | 1y | Google Analytics |
| _ga_DR7YBE70VS | 1y | Google Analytics |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_UxlreRCQrBzVcGVzFX6UWtgjl9KmbdiPetqSAZdHS48_posthog | 242 B | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_UxlreRCQrBzVcGVzFX6UWtgjl9KmbdiPetqSAZdHS48_primary_window_exists | 4 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 14 images: 6 oversized, 8 without width/height, 8 missing alt text
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 copy signals | +5 |
| AI palette signals | +5 |
| AI stack signals | +10 |
| AI layout 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.