# Portkey

> Portkey is a AI Writing tool with freemium pricing. Gateway-native prompt management for multi-provider apps. Best for Prompts at the API gateway.

Canonical: https://www.isthereanytool.app/tool/portkey

- URL: https://www.isthereanytool.app/tool/portkey
- Vendor: https://portkey.ai/
- Pricing: Freemium
- Platforms: Web / Gateway
- Category: [AI Writing](https://www.isthereanytool.app/category/ai-writing-and-product-copy)

AI gateway with prompt library and observability hooks

## Related tools

- [PromptHero](https://www.isthereanytool.app/tool/prompthero) — Classic Midjourney/SD prompt discovery engine
- [AIPRM](https://www.isthereanytool.app/tool/aiprm) — Power-user ChatGPT prompt sidebar staple
- [PromptLayer](https://www.isthereanytool.app/tool/promptlayer) — Non-engineer-friendly prompt registry for teams
- [Braintrust](https://www.isthereanytool.app/tool/braintrust) — Eval-centric prompt shipping for serious LLM apps
- [PromptBase](https://www.isthereanytool.app/tool/promptbase) — Largest paid prompt marketplace for Midjourney/ChatGPT packs
- [promptfoo](https://www.isthereanytool.app/tool/promptfoo) — CI-native prompt testing used widely in LLM eng

## Alternatives page

[See alternatives to Portkey](https://www.isthereanytool.app/alternatives/portkey)