Skip to main content

Credibility Analyzer vs OnlyRead

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

Credibility Analyzer compared with OnlyRead
DetailCredibility Analyzer logo Credibility AnalyzerOnlyRead logo OnlyRead
What it doesAI fact-check with a 1–10 score, claim-by-claim findings, and sources across browsers and apps Read-only mode for AI browser agents
StageNot given MVP
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingFree to use; users bring their own API keys and are billed directly by Google, Anthropic, or OpenAI for model usage. Free: $0/month, open source with bring-your-own-model key. Pro: Free during early access with 1,000 judged requests; $5/month when paid tier launches.
Key features
  • Chrome and Firefox browser extensions
  • iPhone and Mac apps with Share Extension for analyzing text from Safari or any app
  • Android app on Google Play
  • 1–10 credibility score with short verdict
  • Claim-by-claim findings with verified, partially verified, unverified, or false/misleading labels
  • Source links from web grounding citations
  • Optional Media Bias/Fact Check publisher rating
  • Results in the same language as the page when possible
  • On-device Gemini Nano for local analysis on Chrome
  • Bring your own API key for Gemini, Claude, or OpenAI models
  • Blocks write, post, delete and purchase operations
  • Works with any Chromium browser and AI agent
  • App-specific rules and request classification
  • Open source codebase
  • Central control across multiple browsers (Pro)
  • One-link agent browser setup (Pro)
  • No API key required (Pro)
  • Per-account usage limits with fail-closed behavior
  • Tested on 1,000+ real tasks
What makes it different
  • Works across multiple platforms as both browser extensions and native mobile apps
  • Bring-your-own-key model with no account required
  • On-device analysis option with Gemini Nano on Chrome keeps text private
  • Claims grounded in live web search or model training knowledge with source citations
  • Multilingual results matching the page language
  • Reduces accidental changes by AI agents without eliminating access to read data
  • Open source with full code transparency
  • Fail-closed design for unclassified requests
  • Tested against real AI agent tasks on major websites
  • Fully managed Pro option with no setup required
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)28 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)220
Referring domains (Majestic)300

5 details filled in for both companies.

More alternatives to Credibility Analyzer More alternatives to OnlyRead

Help centre