What is the best alternative to Leetcode?

The top-rated alternatives to Leetcode in the Developer Tools category include Alun Alun, PraisonAI, Labelhead Artist Momentum. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Leetcode alternatives differ in installation and runtime?

Leetcode and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Leetcode free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Leetcode with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Best Alternatives to Leetcode (Developer Tools)

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
L Leetcode (Target)	npx	Free/None	Free	—	—	Current
Alun Alun	npx	Free/None	Free	—	—	Compare →
PraisonAI	npx	Free/None	Free	9,023	—	Compare →
Labelhead Artist Momentum	npx	Free/None	Free	80,077	—	Compare →
W WOCLUB Protocol Gym	Remote (SSE)	Free/None	Free	1	—	Compare →
Ignite UI MCP Server	npx	Free/None	Free	136	—	Compare →
Flutter Skill	npx	Free/None	Free	364	—	Compare →
Payram Helper MCP Server	npx	Free/None	Free	155	—	Compare →
Openunfurl	npx	Free/None	Free	2	—	Compare →
TokenSave	npx	Free/None	Free	619	—	Compare →
Simap MCP	npx	Free/None	Free	8	—	Compare →
OpenHeritage Public Search	npx	Free/None	Free	—	—	Compare →
Codealive MCP	npx	Free/None	Free	89	—	Compare →