Developer Tools
Tools developers reach for every day: APIs and SDKs, hosting and deployment, databases, monitoring, testing and the small utilities that save an afternoon. Judged on docs, reliability and how fast you get from signup to something working.
387 tools
promoted & featured · sponsored placement, clearly not the ranking
the ranking · community boosts, then editorial order
110.FirstPass Memo listing check
Free MCP server and API: check a business-for-sale listing from ChatGPT or Claude
115.FreeRateUpdate Mortgage & Home Equity Shopping
Mortgage & Home Equity Shopping MCP Server for AI Agents
236.Ranking the most AI agent friendly tools
Agent tool rankings: MCP servers, APIs, models and frameworks
299.TickerInside
ETF holdings MCP server, no key: https://tickerinside.com/mcp
301.Tools That Don't Upload
98 browser tools that don't upload your files, plus a REST API and MCP server
320.Via Rapida Insurance (California)
Use Via Rapida Insurance in ChatGPT, Claude and AI Assistants (MCP)
373.recallsapi.com US recalls
recallsapi.com: recall monitoring for marketplace sellers, plus a US recalls API
Frequently asked questions
What is the best developer tool right now?
Right now the community's top-boosted pick is Zalcro, followed by 0si.ai Disclosures and 1ClickWebsite. The ranking is ordered by boosts from signed-in users plus editorial curation.
Are there free developer tools?
Yes - 300 of the 387 tools listed here are free, freemium or open source. Pricing is labeled on every profile.
Can a tool pay to rank higher in this list?
No. The ranking comes from community boosts and editorial order and is not for sale. Sponsors can buy a clearly labeled Featured slot, which sits outside the ranking.





















