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OpenParser AI vs Clef

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

OpenParser AI compared with Clef
DetailOpenParser AI logo OpenParser AIClef logo Clef
What it doesTransform documents into searchable knowledge with AI-powered cited answers AI image sorter that categorizes photos automatically
StageEstablished Not given
Founded2003 Not given
Based inUS Not given
Pricing modelFreemium Freemium
PricingSaaS: $30 per user per month (10% discount billed annually), includes 5GB storage, 30+ agents, SSO and audit logs. 15-day free trial with no credit card required. On-Prem Edition pricing available by contacting sales. 3 free runs (no sign-up required), then $9 for 20 runs that work in the image sorter, playground, and image checker
Key features
  • AI-powered document Q&A with page/row/paragraph references
  • 30+ pre-built AI Agents for contracts, compliance, invoices and more
  • Multi-source document processing (PDF, DOCX, XLSX, PPTX, CSV and more)
  • Connect Google Drive and Microsoft SharePoint with auto-sync
  • Query SQL databases in plain English without SQL skills
  • Website content indexing for live knowledge sources
  • Bring your own LLM (OpenAI, Anthropic, Gemini, Llama)
  • Role-based access control (RBAC) and full audit logs
  • On-premises or private cloud deployment options
  • Custom Agent creation on user-defined templates
  • Custom category definition with 2-8 categories per sort
  • Processes up to 100 images per batch
  • Confidence threshold adjustment for auto-sort
  • Probability score for each categorization
  • Manual review workflow for uncertain images
  • ZIP export with organized folders and CSV report
  • Clef-Flash, Clef-omni, and Clef model support
  • No sign-up required for free trial
  • Input data never stored
  • Real-time example gallery with actual AI results
What makes it different
  • Every answer is cited to its source document—no hallucinations or invented claims
  • Delivers finished work products instead of chat transcripts
  • Data stays on your infrastructure with full deployment control
  • Built for regulated industries with permission-aware design and full audit trails
  • Choose and change your LLM independently from the platform
  • Reviews only uncertain images, not every result
  • Works on any categories you define yourself
  • Provides probability scores with every categorization
  • Real example results showing actual AI output
Community votes00
DR (Domain Rating by Ahrefs)5 −3 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)191
Citation Flow (Majestic)2219
Referring domains (Majestic)822

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