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BasaltLabs vs Slop Mop

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

BasaltLabs compared with Slop Mop
DetailBasaltLabs logo BasaltLabsSlop Mop logo Slop Mop
What it doesDesktop anti-detect browser with isolated profiles, unique fingerprints, per-profile proxies, and local AI automation A bad-writing detector for social feeds that folds away low-value posts and explains why.
StageNot given Not given
FoundedNot given Not given
Based inGB US
Pricing modelPaid Freemium
PricingStarter Plus: $5.99/month (billed $71.88 yearly) for 5 profiles. Lite: $10.99/month (billed $131.88 yearly) for 10 profiles. Pro: $21.99/month (billed $263.88 yearly) for 50 profiles. Custom: unlimited profiles, contact for volume pricing. All annual plans include local AI agent and warm-up. Free for one feed with 250 checks per day. Slop Mop XL coming soon at $5.99 a month or $59.99 a year.
Key features
  • Isolated browser profiles with unique fingerprints per identity
  • Deterministic fingerprint spoofing for canvas, WebGL, audio, fonts, timezone, and WebRTC
  • C++-level spoofing in patched Chromium browser engine
  • Per-profile proxies with HTTP, HTTPS, and SOCKS5 support
  • Local AI agent for browser automation via any OpenAI-compatible LLM
  • AI Warm-up for natural browsing patterns before profile use
  • Fingerprint Lab with generator, templates, and live CDP verification
  • Full Puppeteer and Playwright compatibility for headless automation
  • AES-256-GCM encryption of secrets at rest with device-level key derivation
  • No telemetry or analytics
  • Reads posts ahead before they reach your view
  • Folds low-value posts into compact strips
  • Shows reasoning behind each judgment
  • AI model judges twelve aspects of each post
  • Vote to override verdicts
  • Three sensitivity levels: Mild, Moderate, Aggressive
  • Hide or Highlight modes for controlling visibility
  • Slopprint shows nine tells in visual shape
  • Works in Chrome and Chromium browsers
  • 250 daily checks on free plan
What makes it different
  • Real C++-level fingerprint spoofing compiled into browser, not JavaScript overrides
  • Local AI agent that runs entirely on your machine, never sends prompts or data to cloud
  • Complete isolation: profiles never share cookies, cache, fingerprints or network signals
  • All three browser engines (Chromium, Chrome, Firefox) included in every plan
  • Secrets encrypted at device level before any cloud sync, zero telemetry
  • Not an AI detector but a bad-writing detector
  • Reader stays in control with no permanent blocking or deletion
  • Explains its reasoning with detailed scoring and tells
  • Free for one feed forever
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 +1 (up) since last check21 no change since last check
Trust Flow (Majestic)124
Citation Flow (Majestic)1617
Referring domains (Majestic)736

6 details filled in for both companies.

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