NewtonX vs Sema
A side-by-side comparison of NewtonX and Sema — two options for due diligence. Pricing, features, and honest pros and cons.
Category
Due Diligence
Due Diligence
Rating
4.1 / 5
4.0 / 5
Pricing
Enterprise / Custom
Per-engagement / Custom
Best for
Funds that want survey data behind an investment thesis
Software investors making technical DD systematic
Key features
- Custom-recruited B2B survey panels
- Knowledge-graph search beyond a fixed expert roster
- 100% verified respondent identities
- Expert calls and longitudinal studies
- Research design support per engagement
- Comprehensive codebase health scans
- Open-source license and security risk analysis
- Technical-debt and code-quality scoring
- AI Code Monitor for GenAI-written code detection
- Investor-ready reports with expert interpretation
Pros
- Quantitative rigor most expert networks can't offer
- Custom recruiting reaches niche practitioner audiences
- Verification cuts the professional-respondent problem
- Turns 'the code is fine' into evidence before you wire
- Team-retention signals catch key-person risk early
- GenAI detection is increasingly relevant to AI-era diligence
Cons
- Project-based work takes longer than booking a call
- Overkill for quick qualitative market checks
- Requires founder cooperation to grant repo access
- Deep-tech edge cases still need a specialist human review