Prompt Engineering Studio
A complete toolkit for developing, testing, and deploying production-ready prompts across 1600+ AI models.
🫡 Prompt engineers at 600+ AI teams trust Portkey
The full-featured prompt engineering toolkit designed for production-grade AI applications and AI agents.
Test across any LLM
Compare prompts across 1600+ models with our powerful playground. Run parallel tests, analyze performance, and perfect your prompts with real-time feedback.
Deploy with confidence
Built-in version control with labeled deployments and rollbacks. Move from testing to production seamlessly with our high-performance AI gateway.
Scale with your team
Collaborative prompt libraries, reusable templates, folder management and intelligent organization help teams build better prompts together.
PROMPT ENGINEERING STUDIO
A complete toolkit that transforms how teams master AI interactions
Real-Time Analytics
Monitor cost, performance & accuracy
Parallel Testing
Run multiple prompt variations
Agent Frameworks Supported
API Access
Clean REST API with SDKs
Shared Libraries
Central repository for team prompts
Collaboration Tools
Work together seamlessly
Access Control
Manage permissions and sharing
Usage Tracking
Monitor team performance
High-Performance Gateway
Route prompts efficiently
1600+ Models
Support across major providers
Production Scaling
From testing to enterprise deployment
Automatic Backups
Never lose your prompt work
Portkey is easy to set up, and the ability for developers to share credentials with LLMs is great. Overall, it has significantly sped up our development process.
Patrick L,
Founder and CPO, QA.tech
With 30 million policies a month, managing over 25 GenAI use cases became a pain. Portkey helped with prompt management, tracking costs per use case, and ensuring our keys were used correctly. It gave us the visibility we needed into our AI operations.
Prateek Jogani,
CTO, Qoala
Portkey stood out among AI Gateways we evaluated for several reasons: excellent, dedicated support even during the proof of concept phase, easy-to-use APIs that reduce time spent adapting code for different models, and detailed observability features that give deep insights into traces, errors, and caching
AI Leader,
Fortune 500 Pharma Company
Portkey is a no-brainer for anyone using AI in their GitHub workflows. It has saved us thousands of dollars by caching tests that don't require reruns, all while maintaining a robust testing and merge platform. This prevents merging PRs that could degrade production performance. Portkey is the best caching solution for our needs.
Kiran Prasad,
Senior ML Engineer, Ario
Well done on creating such an easy-to-use and navigate product. It’s much better than other tools we’ve tried, and we saw immediate value after signing up. Having all LLMs in one place and detailed logs has made a huge difference. The logs give us clear insights into latency and help us identify issues much faster. Whether it's model downtime or unexpected outputs, we can now pinpoint the problem and address it immediately. This level of visibility and efficiency has been a game-changer for our operations.
Oras Al-Kubaisi,
CTO, Figg
Evaluating Prompt Effectiveness: Key Metrics and Tools
Evaluate prompt effectiveness through essential metrics and tools to refine prompts, enhance accuracy & improve UX.
