# Local Deep Research vs whois — Fit & Features

Canonical: https://trutool.co/compare/local-deep-research-vs-whois
Author: Snehil (https://trutool.co/authors/snehil)

Compare Local Deep Research and whois by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Local Deep Research
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
Best fit: People and teams evaluating developer tools for a specific workflow.
- Document workflows
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://github.com/pricing
- [Read Local Deep Research profile](https://trutool.co/tools/local-deep-research): Read Local Deep Research profile

### whois
Self-hosted WHOIS/RDAP API and MCP server for domains, IPv4/IPv6, CIDRs and ASNs.
Best fit: People and teams evaluating developer tools for a specific workflow.
- Core product workflow
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://github.com/pricing
- [Read whois profile](https://trutool.co/tools/whois): Read whois profile