head to head/Developer Tools

LucyESL vs RefRef

Neck and neck on boosts. Profiles, pricing and deals below.

LucyESL

LucyESL for AI agents and developers

community boosts

⚡ 0

pricing

Paid

what it is

English-teaching jobs in Korea as JSON, salary and disclosure figures as open data, and an MCP server ChatGPT and Claude can search. No key needed.

RefRef

Connect an AI assistant with MCP

community boosts

⚡ 0

pricing

Freemium

what it is

Connect an MCP client to RefRef with your Console login, choose the Workspaces and Projects it can reach, and approve its changes in the Console.