Arca vs Legalcode
Arca
arca.legalLegalcode
legalcode.mdSide by side
| Figure | Arca | Legalcode |
|---|---|---|
| Price from | — | $25/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 2 | 3 |
| Spec score · AI Legal Research Software | 8.5 (#2) | 8.0 (#15) |
| Encryption | Arca says data is encrypted at rest and in transit using industry-standard protocols. | Connections use TLS 1.2 or higher with TLS 1.3 supported and HSTS, while access tokens, sign-in codes and API keys are hashed or encrypted. |
| Headquarters | Arca’s own pages list 205 W 28th St, New York, NY 10001. | Reykjavík, Iceland |
| Intended users | The terms say the services are intended for businesses and professionals. | The Free tier is described for anyone trying legal research in the AI they already use, while Pro is for professionals running legal work through their agent every day. |
| Support | Arca says enterprise deployments include dedicated support and offers demo contact through [email protected]. | The site lists [email protected] as its support contact. |
Plans
In their own words
Legalcode
Legalcode connects AI agents to source-backed legal materials and workflows, including law, case law, regulatory guidance, agreements, and related records. It covers 53 jurisdictions and lists 335 primary sources, 299 legal skills, and 884,558 public records. Its MCP service offers Discover, Search, Fetch, Analyze, and Trace operations and works with Claude, ChatGPT, Codex, Cursor, Microsoft Copilot, Claude Code, and other compatible clients. The Free plan costs nothing, allows 30 requests daily and 600 monthly, covers supported non-patent sources in 40 jurisdictions, and returns five detailed concise results. Pro adds patent search and lookup, REST API access with organization keys, and CLI access; it is listed at $39.99 a month, while the pricing note says paid plans start at $25/mo (annual). Searches are processed in memory and not stored. Hosting is in Germany, with stated encryption and safeguards. Legalcode says it is software infrastructure, not a law firm, and its output is not legal advice.