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Kuuhaku vs Utilo

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

Kuuhaku compared with Utilo
DetailKuuhaku logo Kuuhaku Utilo
What it doesService map and architecture diagram generated automatically from your code Free online developer tools that run privately in your browser
StageNot given Not given
FoundedNot given Not given
Based inBR Not given
Pricing modelFreemium Free
PricingStarter: $9/month for 1 workspace, up to 5 repos; Team: $29/month for up to 30 repos in 5 workspaces; Company: $79/month for unlimited repos and workspaces. All plans include 14-day free trial with no credit card required. Not given
Key features
  • Automatic service mapping with HTTP routes, gRPC, queues, sockets, and shared databases
  • Pull request checks showing what breaks before merge
  • CLI that runs on your machines, uploading only the graph
  • Personal data map for GDPR and LGPD compliance
  • Slack and Teams alerts about architecture changes
  • Export to Mermaid, C4, Backstage, and PDF
  • Review inbox with suggested answers for unmatched calls
  • Import history and diffs to track architecture changes
  • JSON formatter, validator, and converter to YAML, CSV or TypeScript
  • JWT decoder for inspecting token header, payload and expiry
  • QR code and barcode generator with custom colors and download options
  • Image compressor for batch processing to WebP, JPEG or PNG with quality slider
  • curl converter between curl, fetch, axios, Python, Go, Node and PHP
  • Hash generator supporting MD5, SHA-1, SHA-256, SHA-384, SHA-512
  • Cron expression builder and parser with next run times
  • JSON diff tool with structural comparison and collapsible tree
  • SQL formatter and dialect converter for MySQL, PostgreSQL, SQLite and SQL Server
  • Certificate decoder for PEM certificates, chains and CSRs with SANs and fingerprints
What makes it different
  • Code stays on your infrastructure with CLI-only uploads
  • Pricing by repositories, not by seats
  • Proven accuracy on real systems with no false alarms
  • All tools run client-side in your browser with no data uploads to servers
  • Fast static site served from global edge network with no sign-up required
  • Clean interface available in 10 languages with dark mode and keyboard shortcuts
  • Free to use forever with non-intrusive ads never accessing tool data
  • Built as static Next.js export preventing server-side processing of sensitive data
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)Not checked yet no change since last check2 +1 (up) since last check
Trust Flow (Majestic)34
Citation Flow (Majestic)1817
Referring domains (Majestic)44

4 details filled in for both companies.

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