Portkey Prompt Engineering Studio
Build, Test & Deploy AI Prompts across 1600+ models at scale
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Prompt Engineering Studio - Build, test & deploy AI prompts across 1600+ models at scale

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Prompt engineering studio lets teams build, test, and deploy AI prompts at scale. Includes prompt playground, version control, collaborative editing, and AI gateway integration supporting 1600+ models and AI agent frameworks.

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Maker
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👋 Hey Product Hunt! I’m Ayush, Co-Founder and CTO of Portkey AI We're very excited to introduce Portkey's Prompt Engineering Studio on Product Hunt After seeing teams struggle with inconsistent prompt performance and scattered tooling, we built the solution prompt engineers have been waiting for. Today we're launching the world's most advanced prompt engineering toolkit at prompts.new 🚀 Why we built this: Working with AI models requires precision in prompting, but existing solutions leave teams guessing with slow, manual processes and no version control. What makes our Portkey’s Prompt Studio special: - Powerful playground with side-by-side model comparison - Test across 1600+ AI models instantly - Version control with labeled deployments - Collaborative prompt libraries - Mustache templating and reusable partials - A-powered prompt optimization - Native support for LangGraph, CrewAI and other agent frameworksI Our platform helps teams craft, optimize, and deploy AI prompts 75% faster, from experimentation to production. We've put a lot care into building Portkey, and we really hope you like the product ! Check it out at prompts.new and let us know what you think! P.S. we call the IDE for Prompt Engineers

 Portkey’s Prompt Studio solves so many pain points like side-by-side model comparison, version control, and AI-powered optimization. Congrats on the launch

 Do you support APIs for data import as part of the prompt eval process?

 Finally, a proper toolkit for prompt engineers! Working with AI models has always felt a bit like trial and error, so having a dedicated studio with version control and real testing tools is a game-changer. Love the focus on collaboration too

Maker

   Hey Jonathan, no that is not supported at the moment - we are building a better Evals feature on top of this now.

Maker

   Thank you Anas!

This looks amazing and ! Love how Portkey streamlines prompt engineering with powerful comparisons and collaboration.

How does your version control system handle prompt iterations? Can teams see performance changes over time and easily roll back to the best-performing versions?

Maker

   Thank you Harkirat! We don't have a polished evals product right now - you can run tests on prompts with our API but not in the UI. However, of course all prompt iterations are versioned and you can rollback, use any of the versions easily.

Maker

Very excited to launch Portkey's Prompt Engineering Studio today. We have helped hundreds of companies to move their complex prompting workflows to Portkey and radically supercharge their iteration and deployment times.

There is one company that manages publications across 700 websites through Portkey's prompt platform -and this is just the tip of the iceberg!

Please check it out and tell us if you have feedback!

Just head to to experience this

💎 Pixel perfection

This is an amazing idea, i've been looking for a platform to help me with creating the prompts. I hope this would be it. Giving it a go today!
congratulations on the launch and keep it up!

Maker

 Glad you like this Ramy, thank you!

Maker

Hi thanks for the excitement! 🎉 we’re thrilled you’re giving it a go. Hope it makes your prompt creation process easier and faster—looking forward to hearing how it works for you!

I love how Portkey's Prompt Studio simplifies the process of managing and refining prompts, making it easier for teams to test and optimize in one place. How does the platform ensure that teams of all technical backgrounds can effectively use the tool without feeling overwhelmed?

Maker

Hey , glad you liked the product!


Prompt Engineering Studio makes it super simple for people from all backgrounds to work with their prompts. This is possible because unlike conventional way where you keep your prompts inside your codebase, prompt library allows you to detach it and manage them on a simple intuitive UI.

Allowing people from Product Managers to engineers to collaborate simply on on unified platform to manage, test and deploy your prompts

Portkey is an essential technology in the LLM/GenAI stack. We struggled to find a stable LLM proxy system to run on a serverless architecture since lamatic.ai is fully serverless. We were so desperate that we even considered building a solution ourselves. Then introduced us to Portkey, and it completely transformed our situation. Describing it as merely useful would be an understatement; it's a must-have. We definitely need more open-source and serverless technologies for GenAI. I do have some suggestions for improvement: 1. Provide an API or documentation portal for available model support; currently, we have to manually test each model. 2. Include the option to add custom providers or methods. 3. Implement usage monitoring via the API. 4. Support multi-tenancy. Congratulations to the team on the launch, looking forward to growing together.
Maker

   Thanks so much Aman for your comment. We are also a fan of what you're building at Lamatic!

Onto your suggestions:
1 - This is a must have, and is coming soon to Portkey
2 - Thi s is already supported! Check out and
3 - This is supported on as well
4 - We have released an update for this as well, and you can create multiple Portkey workspaces inside a single org.

Congrats on the launch 🚀

Maker

 Thanks Manish!

💎 Pixel perfection

Code review for prompt version history is a lifesaver! The API adaptation layer supporting so many models is super convenient!

Maker

Thanks , Glad to hear you liked it!

Maker

 Fantastic to hear. Thank you!

Love it! What a great product. Congratulation on the launch team! 🎊

Maker

 So glad that you liked it! Thank you

i always keep my best prompts in the notebook. by now there are 100s of them and it's actually a pain trying to find the one i need at the right time. thanks for making this product! will check it out. and well done with the launch!

Maker

 oh this is exactly why we built the studio. Glad you like it, and happy to help you move your prompts if needed!

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