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Unicorn Panel vs Flatstack

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Unicorn Panel compared with Flatstack
DetailUnicorn Panel logo Unicorn Panel Flatstack
What it doesSelf-hosted multi-server hosting control panel with no usage telemetry or hidden tiers One flat price for your app's backend
StageEstablished Not given
Founded2021 Not given
Based inUS GB
Pricing modelNot given Paid
PricingFree for 2 servers and 2 accounts with unlimited websites, databases, mailboxes and DNS zones. Licensed tier: $5/month for 3 servers and 10 accounts, then $1 per extra server and $0.30 per extra account per month. Prices exclude tax. 30-day money-back guarantee. Launch pricing is grandfathered for e Hobby £9 a month (1 project, 1M requests, 1 GB database, 5 GB files, 3,000 emails, 1 person). Pro £19 a month (3 projects, 5M requests, 5 GB database with Postgres on 1 project, 25 GB files, 15,000 emails, 3 people). Studio £49 a month (10 projects, 25M requests, 20 GB database with Postgres on 3 pr
Key features
  • Multi-server fleet management from single panel
  • PHP 5.6 through 8.5 per site
  • Complete first-party stack (Sleipnir, Hermes, Mimir, Heimdall)
  • Per-resource backups with selective restore
  • White-label reselling with custom SMTP
  • REST API with no paywall
  • Automatic Let's Encrypt SSL certificates
  • Firewall and security scanning
  • SQLite or Postgres database
  • Passkeys, magic links and social sign-in
  • File uploads and image resizing
  • Email sending from custom domain
  • TypeScript server functions
  • Background jobs and scheduled tasks
  • Hosting for Next.js, Astro and React Router
  • Preview deployments per pull request
  • Project parking without pausing
  • MCP integration for AI agents
What makes it different
  • Multi-server architecture built from day one, not bolted on
  • No usage telemetry or phone-home licensing
  • Prices grandfathered for life for existing customers
  • 30-day money-back guarantee, cancel anytime, no contracts
  • One flat price with no usage billing across all services
  • Combines database, auth, files, email and hosting in one service
  • Import apps from Lovable, Supabase or Clerk in an afternoon
  • Security defaults prevent database keys reaching browser
  • MCP support lets AI agents run deployments
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)220
Referring domains (Majestic)80

5 details filled in for both companies.

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