Open-source tools for prompt testing and experimentation, with support for both LLMs (e.g. OpenAI, LLaMA) and vector databases (e.g. Chroma, Weaviate, LanceDB).
☆3,045Feb 11, 2026Updated 5 months ago
Alternatives and similar repositories for prompttools
Users that are interested in prompttools are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Turn expensive prompts into cheap fine-tuned models☆2,815May 25, 2024Updated 2 years ago
- A guidance language for controlling large language models.☆21,694May 21, 2026Updated 2 months ago
- Gorilla: Training and Evaluating LLMs for Function Calls (Tool Calls)☆12,962Apr 13, 2026Updated 3 months ago
- Structured Outputs☆15,331Updated this week
- Prompt Engineering | Prompt Versioning | Use GPT or other prompt based models to get structured output. Join our discord for Prompt-Engin…☆4,625Mar 27, 2026Updated 3 months ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- structured outputs for llms☆13,616Jul 13, 2026Updated last week
- Build Conversational AI in minutes ⚡️☆12,332Jun 11, 2026Updated last month
- ☆9,660Oct 16, 2025Updated 9 months ago
- Semantic cache for LLMs. Fully integrated with LangChain and llama_index.☆8,109Jul 11, 2025Updated last year
- LlamaIndex is the leading document agent and OCR platform☆51,086Updated this week
- an ambient intelligence library☆6,182Updated this week
- Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and a…☆26,011Updated this week
- Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app …☆6,683Apr 11, 2026Updated 3 months ago
- An open-source visual programming environment for battle-testing prompts to LLMs.☆3,015Jun 10, 2026Updated last month
- GPU virtual machines on DigitalOcean Gradient AI • AdGet to production fast with high-performance AMD and NVIDIA GPUs you can spin up in seconds. The definition of operational simplicity.
- DSPy: The framework for programming—not prompting—language models☆36,371Updated this week
- Adding guardrails to large language models.☆7,204Updated this week
- 💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows☆12,751Updated this week
- [EMNLP'23, ACL'24] To speed up LLMs' inference and enhance LLM's perceive of key information, compress the prompt and KV-Cache, which ach…☆6,484Apr 8, 2026Updated 3 months ago
- AutoChain: Build lightweight, extensible, and testable LLM Agents☆1,881Dec 16, 2025Updated 7 months ago
- A language for constraint-guided and efficient LLM programming.☆4,203May 22, 2025Updated last year
- AI Observability & Evaluation☆10,728Updated this week
- Build high-quality LLM apps - from prototyping, testing to production deployment and monitoring.☆11,190Jul 9, 2026Updated 2 weeks ago
- Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, De…☆23,579Updated this week
- Deploy open-source AI quickly and easily - Special Bonus Offer • AdRunpod Hub is built for open source. One-click deployment and autoscaling endpoints without provisioning your own infrastructure.
- Seamlessly integrate LLMs as Python functions☆2,413Mar 11, 2026Updated 4 months ago
- Supercharge Your LLM Application Evaluations 🚀☆14,982Feb 24, 2026Updated 5 months ago
- Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud.☆12,399Updated this week
- An awesome & curated list of best LLMOps tools for developers☆5,895May 21, 2026Updated 2 months ago
- A single API for product integrations☆605Jan 17, 2024Updated 2 years ago
- Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.☆23,955Updated this week
- Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean…☆15,197Updated this week
- The open-source workspace for building and running AI agents. Build agents through chat, share them with your team, and run background ag…☆4,332Updated this week
- Python package for easily interfacing with chat apps, with robust features and minimal code complexity.☆3,499Jul 3, 2024Updated 2 years ago
- AI Agents on DigitalOcean Gradient AI Platform • AdBuild production-ready AI agents using customizable tools or access multiple LLMs through a single endpoint. Create custom knowledge bases or connect external data.
- The TypeScript framework for AI development☆1,119Mar 2, 2024Updated 2 years ago
- Zep | Examples, Integrations, & More☆4,779Updated this week
- Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.☆2,564Updated this week
- ☆6,739Jun 26, 2025Updated last year
- LLMFlows - Simple, Explicit and Transparent LLM Apps☆707Feb 20, 2025Updated last year
- Retrieval Augmented Generation (RAG) chatbot powered by Weaviate☆7,711Jun 8, 2026Updated last month
- 20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.☆13,525Updated this week