Langtail helps product teams build, test, version, and deploy AI prompts collaboratively.
Promptitude
Promptitude lets teams test, manage, and improve prompts for integrating GPT into apps and workflows.

About Promptitude
Promptitude provides a web interface to create, test, manage and improve GPT prompts for use in apps and workflows. Users can work with multiple AI providers and models, compare outputs in a centralized chat, and add organization documents or context to responses. Integration into apps is done through an API call.
Prompts can also be shared by embed or published link, with options for password protection and per-visitor generation limits. The site includes a library of ready-to-use prompts for tasks such as summarization and content extraction, and mentions 50,000 tokens to start testing after email verification.
Key features
- Create, test and manage GPT prompts in one place
- Work with multiple AI providers and models
- Test and compare models in a unified chat
- Add organization documents and context to responses
- Share prompts by embed or link with password protection
- Set per-visitor generation limits for shared prompts
- Supports multiple AI providers and models in one interface
- Shared prompts include password protection and generation limits
- Offers 50,000 tokens to start testing after email verification
Promptitude at a glance
- Website
- promptitude.io
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Promptitude FAQ
How are prompts added to an app?
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How can prompts be shared?
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