Developer-tools AI agents
14 agents in the developer-tools category, ranked by editorial priority.
Fal.ai
Serverless AI inference platform for image, video, and audio models with sub-second cold starts
LangSmith
LLM observability, testing, and evaluation platform from the LangChain team
Langfuse
Open-source LLM observability with full self-hosting and production-ready tracing
Modal Labs
Serverless cloud compute for AI inference, training, and agent workloads
Anthropic Skills
Pre-built and custom skills for Claude that extend what Claude can do in Claude Code
Factory AI
Autonomous AI software engineering droids that handle full development tasks end-to-end
Fixie AI
Developer platform for building voice AI agents that handle inbound and outbound phone calls
Helicone
LLM observability and cost monitoring for production AI applications
Portkey
AI gateway and observability platform: route, monitor, and control LLM API calls
Codiumate
AI code integrity tool that generates tests and reviews code changes in your IDE
E2B
Secure cloud sandboxes for running AI-generated code safely in any language
PromptLayer
Prompt versioning, management, and monitoring for teams shipping LLM applications
Exa AI
Neural search API for AI agents that understands meaning, not just keywords
LiveKit Agents
Open-source framework for building real-time voice and multimodal AI agents that run in production