kitio.aiAdded Oct 29, 2026
PromptGround
FreemiumPrompt versioning, testing and one API key for many models
What is PromptGround?
PromptGround is a workspace for managing prompts, tracking their versions and testing them across models. Developers get one API key for several providers, and teams can edit prompts without touching the codebase.
A live editor lets you change prompt text and variables, run it against different models and compare results. Run logs record token usage, response times and spending per project, so you can see what each prompt costs.
Python and JavaScript SDKs call the stored prompts from your own code. The homepage lists GPT-5, Claude and Gemini models behind the single key, advertises free team members and unlimited projects, and starts new accounts with 10,000 free tokens.
Features
- Prompt version tracking
- Live prompt editor
- One API key for many models
- Python and JavaScript SDKs
- Run logs and spend tracking
- Prompt variables
Tags
Releases
+ Submit new release- Listed
PromptGround was added to the directory.
Organization
PromptGround
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- One key covers several model providers
- Free team members and unlimited projects
- Per-run logs show token use and cost
Cons
- Paid plan prices are not shown on the homepage
- Only Python and JavaScript SDKs are listed
- Free tier is a one-time token allowance
Prompts & results
No prompts yet. Add your own prompt and output to help others use this tool.
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Reviews
Q&A
What is PromptGround?
PromptGround is a workspace for managing prompts, tracking their versions and testing them across models. Developers get one API key for several providers, and teams can edit prompts without touching the codebase.
Do I need accounts with each model provider?
No. PromptGround gives you a single API key that reaches models from several providers, so you do not manage separate accounts.
Which SDKs does PromptGround offer?
The site lists SDKs for Python and JavaScript.
How much does PromptGround cost?
PromptGround is freemium.
Is there a free version of PromptGround?
Yes. PromptGround has a free plan, and paid plans add more usage and features.
What are the main features of PromptGround?
Prompt version tracking, Live prompt editor, One API key for many models, Python and JavaScript SDKs, Run logs and spend tracking, Prompt variables.
Who makes PromptGround?
PromptGround is made by PromptGround.
What are the best alternatives to PromptGround?
Popular alternatives include PromptHub, Langtail, Google AI Studio.