Looking for an alternative to Calculators? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Finance & Fintech ecosystem, we have cataloged and compared the top alternative MCP servers below.
Tested financial & practical calculators as free, no-auth MCP tools for AI agents.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
C Calculators (Target) | Remote (SSE) | Free/None | Free | — | — | Current |
M Mcp Server | Remote (SSE) | Free/None | Free | — | — | Compare → |
| Remote (SSE) | Free/None | Free | — | — | Compare → | |
M Mcp | npx | Free/None | Free | — | — | Compare → |
D Drillr — The financial MCP for AI agents | npx | Free/None | Free | 6 | — | Compare → |
K Keithah Tessie Mcp | Remote (SSE) | Free/None | Free | 6 | — | Compare → |
F Flow | Remote (SSE) | Free/None | Free | — | — | Compare → |
G Gateway | npx | Free/None | Free | — | — | Compare → |
S Stock Analyzer Ai Mcp | npx | Free/None | Free | — | — | Compare → |
R Ref Tools Ref Tools Mcp | npx | Free/None | Free | 1,148 | — | Compare → |
| npx | Free/None | Free | 3 | — | Compare → | |
| npx | Free/None | Free | 2 | — | Compare → | |
A Agents | Remote (SSE) | Free/None | Free | — | — | Compare → |