Free Developer Tools

vly.ai (now acquired by Freebuff) is an AI-first, realtime web app builder that provides managed backends, databases, integrations, and advanced coding agents for rapidly building and deploying production-ready web applications. The product emphasizes AI-driven code generation, realtime queries, and a large integration library.

HumanLayer is an AI-first IDE and collaboration platform that combines agent orchestration, versioned artifacts, and task/worktree management to help engineering teams ship 2–3x faster while maintaining code quality and architecture standards.

OneNode is an AI-native database and unified semantic search framework that processes and stores text, image, video, and audio with built-in AI capabilities, vector search, object storage, background jobs, auto-scaling, and monitoring via a single API and SDK.

LLM Gateway is a unified API and routing layer that lets developers access 40+ LLM providers and 200+ models through a single OpenAI-compatible endpoint, with built-in cost analytics, reliability failover, key management, and options to self-host or use a managed service.