Optimize your prompts with the models you care about.

Securely connect to your existing AI providers.

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Provider Models
AI21 Labs
Jamba Large 1.6
Jamba Mini 1.6
Amazon Bedrock
Claude 3.5 Haiku
Claude 3.5 Sonnet
Claude 3.7 Sonnet
Claude 3 Haiku
Claude 3 Opus
Claude 3 Sonnet
Claude 4 Opus
Claude 4 Sonnet
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Mistral Large
Mistral Small
Nova Lite
Nova Micro
Nova Premier
Nova Pro
Pixtral Large
Anthropic
Claude 3.5 Haiku
Claude 3.5 Sonnet
Claude 3.7 Sonnet
Claude 3 Haiku
Claude 3 Opus
Claude 3 Sonnet
Claude 4 Opus
Claude 4 Sonnet
Azure OpenAI
GPT-4.1
GPT‑4.1 Mini
GPT‑4.1 Nano
GPT-4o
GPT-4o Mini
Azure Serverless
Command A
Command R
Command R+
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Mistral Large
Mistral Small
Phi-3.5 MoE
Phi-4
Phi-4 Mini
Phi-4 Multimodal
Cohere
Command A
Command R
Command R+
Deep Infra
Gemma 3 12B
Gemma 3 27B
Gemma 3 4B
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Qwen2.5 72B
Qwen2.5 7B
Qwen3 14B
Qwen3 235B A22B
Qwen3 30B A3B
Qwen3 32B
Fireworks AI
Llama 4 Maverick
Llama 4 Scout
Qwen3 235B A22B
Qwen3 30B A3B
Google Gemini
Gemini 2.0 Flash
Gemini 2.0 Flash Lite
Gemini 2.5 Flash
Gemini 2.5 Flash Lite Preview
Gemini 2.5 Pro
Gemma 3 12B
Gemma 3 27B
Gemma 3 4B
Groq
Llama 4 Maverick
Llama 4 Scout
Hugging Face
Gemma 3 12B
Gemma 3 27B
Gemma 3 4B
Llama 4 Maverick
Llama 4 Scout
Phi-4
Hyperbolic
Llama 3.3 70B
Lambda
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Meta
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Mistral
Mistral Large
Mistral Medium
Mistral Small
Pixtral Large
OpenAI
GPT-4.1
GPT‑4.1 Mini
GPT‑4.1 Nano
GPT-4o
GPT-4o Mini
Perplexity
Sonar
Sonar Pro
Together AI
Llama 3.3 70B
Llama 4 Maverick
Llama 4 Scout
Qwen2.5 72B
Qwen2.5 7B
xAI
Grok 2
Grok 3 Beta
Grok 3 Fast Beta

Prompt engineering made simple.

Our platform lets prompt engineers build better prompts, faster — saving time, reducing costs, and improving AI results.

No credit card required.

Purpose-built for prompt engineers.

Empowering prompt engineers with innovative tools to save time, increase productivity, and improve results.

Prompt Management
Organize and manage your prompts in shared workspaces for easy access and collaboration.
Prompt Versioning
Create multiple versions of your prompts, with each optimizable to improve AI performance.
Prompt Generation
Auto-generate high quality, immediately usable prompts based on your use case to save hours of time.
Prompt Scoring
Get scores for your prompts based on predefined and custom sets of criteria, scored 0-100.
Prompt Balance
Gain insights and recommendations about your prompt structure based on phrase categorization.
Prompt Heatmaps
Visualize which phrases in your prompts are given the most (or least) attention by AI models.