ecomrestack

battles / Fraud

Fingerprint vs Subuno

Fingerprint ($99/mo/mo, vibe code 5/10) vs Subuno ($149/mo/mo, vibe code 6/10). Subuno is the easier one to rebuild yourself — here is what you lose either way.

Fingerprint
NICHE

Fraud

$99/mo/mo

Vibe code5/10
Moat6/10
MVP
3 days
Full replacement
Never (99.5% accuracy requires constant security research and global identity graphs)
get the build prompt →
Subuno
NICHE

Fraud

$149/mo/mo

Vibe code6/10
Moat3/10
MVP
1 week
Full replacement
6-12 months, due to third-party API integration maintenance and continuous rule optimization

easier to rebuild

get the build prompt →

price gap / year

$600/mo

running both / year

$2,976/mo

our call

Start with Subuno — highest vibe code, weakest moat.

Fingerprint

Collecting basic browser attributes like Canvas, WebGL, and User-Agent takes a afternoon of coding, but achieves low accuracy against real fraudsters. Fingerprint's value lies in server-side signal aggregation, resistance to Incognito mode wiping, anti-detect browser bypass, and maintaining 99.5% identifier stability across browser releases.

you can rebuild

  • Basic client-side browser attribute collection (screen, language, timezone)
  • Canvas and WebGL context rendering hash generation
  • Web Audio API fingerprint generation
  • Simple visitor activity and IP address logging dashboard
  • Basic browser user-agent string parsing

what you lose

  • 99.5% stable visitor identification across Incognito and Private browsing modes
  • Advanced bot detection signals identifying headless Chrome, Puppeteer, and Playwright
  • Protection against modern anti-detect browsers and fingerprint spoofing extensions
  • Global identity graph correlation across millions of participating websites
  • Zero-maintenance stability against weekly browser engine updates and privacy restrictions

real moats

  • Proprietary server-side signal fuzzy matching models
  • Continuous vulnerability research tracking anti-fingerprinting browser patches
  • Global cross-merchant device signal correlation network

open source escape hatches

Subuno

Subuno's underlying tech is an IF/THEN rules engine connected to third-party identity/risk lookup services. Rebuilding the UI and rule execution in Node.js is trivial, but maintaining contracts, schema mappings, and API keys for a dozen external fraud vendors is not worth the overhead for most merchants.

you can rebuild

  • Custom IF/THEN rule engine for flagging high-risk orders
  • Manual order review queue with approve/reject actions
  • Email alerts and webhook triggers for flagged transactions
  • Basic IP geolocation and address verification (AVS) checks
  • Custom merchant-defined whitelists and blacklists

what you lose

  • Pre-integrated access to 15+ external fraud data providers
  • Unified billing and unified payload normalization across third-party identity APIs
  • Cross-merchant shared bad-actor detection network
  • Zero-maintenance e-commerce store platform plugins
  • Turnkey automated order status updating in connected store platforms

real moats

  • Aggregated integration maintenance across a broad mesh of specialized risk APIs
  • Cross-merchant shared blacklists and fraud signal history
  • Low subscription fee relative to managing multi-vendor API overhead directly

open source escape hatches

Questions people ask

Which is easier to rebuild with AI, Fingerprint or Subuno?

Subuno. It scores 6/10 on vibe code with a moat of 3/10, so an AI-assisted MVP takes about 1 week and a full replacement about 6-12 months, due to third-party API integration maintenance and continuous rule optimization.

Which one costs less, Fingerprint or Subuno?

Fingerprint at $99/mo/mo for a typical mid-market store. The gap between the two is about $600/mo a year.

What do I lose if I replace Fingerprint?

99.5% stable visitor identification across Incognito and Private browsing modes Advanced bot detection signals identifying headless Chrome, Puppeteer, and Playwright Protection against modern anti-detect browsers and fingerprint spoofing extensions

What do I lose if I replace Subuno?

Pre-integrated access to 15+ external fraud data providers Unified billing and unified payload normalization across third-party identity APIs Cross-merchant shared bad-actor detection network

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