
PromptLayer
Langfuse
Helicone AI
PromptHub
LangSmith
AI Prompt Finder
AI Prompt Generator
Promptaa
PromptPlex
MPS-Agentic by StrategicPromptArchitect
Antigravity AI Directory
Best AI Prompts
Agenta.ai
Browser AI Kit
HiMCP.ai
AgentFlow by Multimodal
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Based on our record, PromptLayer seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Looks nice, and it's nice that it also supports function call simulation. I've been collecting a list of tools for prompt engineering, I've added Knit now. Newly added: https://promptknit.com/ Newly added: https://github.com/promptfoo/promptfoo https://promptable.ai/ https://github.com/ianarawjo/ChainForge https://promptknit.com/ https://promptrefine.com/ https://www.vellum.ai/ https://www.everyprompt.com/... - Source: Hacker News / about 3 years ago
Langfuse - Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
MPS-Agentic by StrategicPromptArchitect - MPS-Agentic is your cloud-based prompt injection detection for AI workflows.
Helicone AI - Open-source LLM Observability for Developers
Antigravity AI Directory - Discover 130+ AI prompts & 89 MCP servers. Battle-tested for Next.js, React, Python. Free to use. Save hours on every project.
PromptHub - Test, deploy, and manage your prompts with PromptHub, a prompt management tool designed to be usable by your whole team, not just engineers.
Best AI Prompts - A curated bundle of the most advanced AI prompts