Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
LangFast is a streamlined prompt testing platform aimed at product teams, prompt engineers, and developers working with large language models. It offers immediate access to a customizable prompt playground without requiring signup, making prompt experimentation quick and hassle-free. Users can create, test, and share prompt templates using Jinja2 syntax, while receiving real-time raw outputs directly from the LLM, avoiding complicated API layers. This reduces the friction typically associated with manual prompt testing, allowing teams to validate and iterate faster. Developed by a team experienced in scaling AI SaaS products to millions of users, LangFast provides full control over the prompt development lifecycle. The platform also fosters improved team collaboration by enabling easy sharing and iteration. Its pay-as-you-go pricing ensures users only pay for what they use, keeping budgets under control. LangFast is ideal for teams seeking a flexible, cost-effective solution for prompt engineering.
Description
Prompt Genie serves as a supportive AI prompt assistant aimed at helping users of generative AI tools, such as ChatGPT, Claude, and Gemini, to formulate precise, impactful, and contextually rich "Super Prompts" from vague or unrefined ideas. Accessible as both a web platform and a Chrome browser extension, it allows users to input a basic idea, like "create a blog draft on X" or "develop ad copy for product Y," and promptly transforms it into a structured prompt that enhances AI performance. By utilizing various prompt-enhancement algorithms, Prompt Genie enriches the input with clarity, depth, tone, and context, significantly reducing the trial-and-error process often encountered when engaging with AI. In addition to its prompt creation capabilities, the platform features a prompt library, enabling users to save, tag, and organize their preferred prompts for future use, build a personalized prompt archive, and share prompts seamlessly with colleagues or clients to ensure consistency across projects. This functionality not only streamlines the creative process but also fosters collaboration and efficiency in AI-driven tasks.
API Access
Has API
No
API Access
Has API
No
Screenshots View All
No images available
Integrations
AI21 Studio
No
Amazon Web Services (AWS)
No
ChatGPT
No
Claude
No
Gemini
No
Google Chrome
No
Grok
No
Llama
No
Meta AI
No
Midjourney
No
Integrations
AI21 Studio
Yes
Amazon Web Services (AWS)
Yes
ChatGPT
Yes
Claude
Yes
Gemini
Yes
Google Chrome
Yes
Grok
Yes
Llama
Yes
Meta AI
Yes
Midjourney
Yes
Pricing Details
$60 one time
Free Trial
Yes
Free Version
No
Pricing Details
$8.33 per month
Free Trial
No
Free Version
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
No
Customer Support
Business Hours
Yes
Live Rep (24/7)
Yes
Online Support
Yes
Types of Training
Training Docs
No
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Langfa.st
Founded
2025
Country
United States
Website
langfa.st/new
Vendor Details
Company Name
Prompt Genie
Country
Canada
Website
www.prompt-genie.com