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Defog vs Harness Kit

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

Defog compared with Harness Kit
DetailDefog logo DefogHarness Kit logo Harness Kit
What it doesAI data analyst for enterprise data analysis A harness-agnostic framework for AI coding tools
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Open source
PricingEnterprise (Cloud Hosted): $5,000/month with 20,000+ queries/month, one-click Docker deployment, SSO authentication, custom AI tools, white glove onboarding, priority support, up to 200 queries/minute, and SLA/MSA/DPA available. Enterprise (Self-hosted): Annual commitment required, includes everythi Not given
Key features
  • Support for Postgres, Snowflake, SQL Server, MySQL and other structured databases
  • Connect SaaS tools and ask questions across multiple sources
  • Import and work with CSV and Excel files
  • Auto-visualization and result saving
  • Desktop app, Slack bot, Docker deployment and cloud marketplace options
  • Deterministic security filters against prompt injections
  • Self-hostable on own infrastructure
  • Learn from feedback and adapt responses
  • Multi-step reasoning for complex questions
  • Statistical analysis and custom analysis tools
  • Configure plugins, skills, MCP servers, and hooks in a single harness.yaml file
  • Observatory: monitor every session, tool call, and minute of activity
  • Memory: persistent knowledge graph for AI orientation
  • Comparator: run prompts across Claude Code, Cursor, and Copilot side by side
  • Import existing configs from multiple AI coding tools automatically
  • Share complete setup via single file with teammates
  • Harness Parity: verify all connected AI tools end up with identical configuration
  • Cross-harness compatibility table showing actual tool capabilities
What makes it different
  • Powered by SQLCoder, the most accurate text-to-SQL model
  • Data never leaves your servers with privacy-first design
  • Consistently deterministic results for the same question
  • Learns and adapts to user feedback in real-time
  • Deploy in 5 minutes with multiple deployment options
  • Import-first approach: reads existing configs from all your tools and converges them before you write YAML
  • No marketing gloss: capability table generated at build time from actual adapter code, not hand-maintained
  • Portable across tools: single harness.yaml travels with you to every machine and tool
  • Open source and free: no cost beyond existing Claude subscription
  • Based on open specification: Harness Protocol is vendor-neutral and JSON Schema validated
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)59 −1 (down) since last check16 no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)3320
Referring domains (Majestic)31911

3 details filled in for both companies.

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