AI tool intelligence

Find the right AI products for the work.

Our live catalog contains 2,444 researched AI products. Each record keeps current product positioning, fit, limitations, pricing signals, and official destinations together for a clearer decision.

Search products, capabilities, and workflowsBrowse the index ↓
2,444AI products in the catalog
DatedAvailability and evidence checks
IndependentFit, limitations, and alternatives

Public AI tool catalog

Search this public selection by the work you need to improve.

Search the complete catalog by product, capability, workflow, category, or tag. Every result opens a profile built from the same live record.

AP
Catalog evaluation

Spreadsheet tools

AI Prompts

AI Prompts is now an informational site about using AI tools for Excel and Google Sheets. It explains prompt engineering, system instructions, formula generation and debugging, plus using ChatGPT to write VBA, SQL, and Apps Script. It no longer presents an interactive FormulaGenerator.app product.

ExcelGoogle SheetsPrompt engineeringVBASQL
Review
AN
Catalog evaluation

APIs

AnyAPI

AnyAPI is a beta service for developers adding GPT-3 features to products. It supports A/B testing prompts and creating a live API endpoint, with an email workflow that turns messages into tasks and suggests replies.

GPT-3Prompt testingAPI endpointsEmail automation
Review
EA
Catalog evaluation

Prompt engineering

EasyPrompt

EasyPrompt provides a public prompt library alongside Telegram-based tools for using ChatGPT and Midjourney. Its GPT Customizer product lets users build no-code custom chatbots trained on their own documents, while the library supports discovering, bookmarking, and remixing prompts.

Prompt libraryTelegramChatGPTMidjourneyCustom chatbots
Review
FL
Catalog evaluation

AI chatbots

FlowGPT

FlowGPT is a community platform for discovering, creating, and using AI characters and prompts. Users can browse prompt categories, start chats with characters, and explore multiple language models without setting up their own API infrastructure.

AI chatPrompt libraryCharacter roleplayMultiple LLMs
Review
FA
Catalog evaluation

Prompt engineering tools

Freshly.ai

Freshly.ai is a collection of prompt tools, creative apps, and AI experiments. Its members can use a prompt optimizer and curated prompt library, while Premium adds an AI workspace for team collaboration, document context, image generation, and chat-created web assets.

Prompt optimizationPrompt libraryCreative appsAI workspacesTeam collaboration
Review
IN
Catalog evaluation

Chatbot builders

IngestAI

IngestAI is a no-code platform for building AI applications, contextual chatbots, and semantic search from uploaded knowledge bases. Users can work with prompt templates and vector storage, then deploy web chat or connect their apps to messaging platforms and APIs.

Knowledge base chatbotsVector searchPrompt engineeringMessaging integrationsAPI
Review
LI
Catalog evaluation

Prompt engineering

ListJrny

ListJrny is currently a blog about composing prompts for image-generating neural networks. It publishes prompt guides, technique breakdowns, and reviews of image-generation tools. The site’s newest articles also include online casino content, rather than presenting an interactive prompt-generation product.

Prompt guidesImage generationTool reviewsNewsletter
Review
PC
Catalog evaluation

Prompt engineering

prompt.cafe

prompt.cafe is a lightweight prompt generator for app-building workflows. It combines a project type, visual style, and preferred technology stack into a copyable prompt, with a surprise option for exploring variations. Its ingredient catalog covers common app projects, interface styles, and development technologies.

App buildingPrompt generationTechnology stacksUI styles
Review
PR
Catalog evaluation

AI development

PromptLayer

PromptLayer is an AI engineering platform for managing prompt versions, evaluating LLM and agent behavior, and tracing production activity. Teams can let domain experts edit prompts visually while engineers connect releases, requests, costs, latency, and quality signals to the relevant prompt versions.

Prompt managementLLM evaluationsAgent observabilityPrompt versioningSDKs
Review
PR
Catalog evaluation

Prompt engineering

PromptPerfect

PromptPerfect is a web app for generating and refining prompts for language and image-generation models. It lets users select a target model, submit a prompt, and receive an optimized version intended to produce more useful outcomes for supported services such as GPT-4, ChatGPT, and Midjourney.

Prompt optimizationPrompt generationChatGPTMidjourneyStable Diffusion
Review
PR
Catalog evaluation

Prompt marketplaces

Promptsideas

Promptsideas is a Ukrainian prompt marketplace for discovering, buying, selling, and sharing prompts for text and image-generation models. Buyers can browse model- and category-specific listings, while creators can publish prompts, set prices, and track completed sales through their profiles.

Prompt marketplaceImage promptsChatGPTMidjourneyStable Diffusion
Review
PR
Catalog evaluation

AI communities

Promptstacks

Promptstacks is a community-driven learning platform for small businesses, entrepreneurs, and AI practitioners. Members can share prompts, exchange feedback and ideas, discuss generative AI, join a Discord community, and access prompt-engineering, text-to-image, article, and course resources.

Prompt engineeringAI educationDiscord communityChatGPTMidjourney
Review
PU
Catalog evaluation

Prompt engineering

PUMPG

PUMPG is Powerusers AI's interactive builder for composing Midjourney image prompts. It combines a main idea, visual categories, model settings, aspect ratios, and advanced controls into a prompt that users can copy into Midjourney to generate artwork.

MidjourneyPrompt builderImage promptingStyle referencesCharacter references
Review
RA
Catalog evaluation

Developer tools

Release.ai

Release.ai is an AI experimentation, development, and deployment platform built on Release. Teams can launch template-based environments for RAG, fine-tuning, training, prompt engineering, image generation, inference, and AI agents, using GPU resources in Release's cloud or private infrastructure.

AI deploymentGPU cloudKubernetesRAGModel training
Review
DA
Discontinued record

Prompt engineering

DoPrompt.ai

DoPrompt.ai is a prompt-engineering platform for creating, managing, and testing structured prompts. It supports prompts for language models from OpenAI, Anthropic, and Mistral, with a library of pre-built prompts and variables for adapting prompts to different scenarios.

Prompt generationPrompt libraryPrompt testingOpenAIAnthropic
Review
MA
Discontinued record

Prompt engineering

maester.app

The former Maester AI Template Engine is not currently offered on maester.app. The current site publishes articles about prompt engineering, GPT use cases, automation tools, AI trends, and related AI topics rather than presenting an accessible product or template service.

Prompt engineeringGPT use casesAutomationAI guides
Review
PH
Discontinued record

Prompt engineering

Prompt Hunt

The candidate Prompt Hunt domain could not be accessed during verification, and no current official product page or replacement destination was found. The present service, workflow, pricing, company details, and availability therefore cannot be confirmed from official sources.

Image promptsPrompt libraryPrompt writing
Review
PC
Discontinued record

Prompt engineering

promptextend.com

The candidate PromptExtend domain could not be accessed during verification, and no current official product page or replacement destination was found. The present service, workflow, pricing, company details, and availability therefore cannot be confirmed from official sources.

Prompt extensionPrompt writingText generation
Review
PR
Discontinued record

AI games

Promptle

The candidate Promptle.art domain could not be accessed during verification, and no current official replacement destination could be verified as the same product. The present game, workflow, pricing, company details, and availability therefore cannot be confirmed from official sources.

AI artImage promptsWord games
Review
PR
Discontinued record

Workflow automation

PromptPlays

The candidate PromptPlays domain could not be accessed during verification, and no current official replacement destination was found. The present service, workflow, pricing, company details, and availability therefore cannot be confirmed from official sources.

Apple ShortcutsAI automationPrompt chains
Review
PR
Discontinued record

Prompt engineering

PromptVibes

The candidate PromptVibes domain returns a disabled-deployment response and no current official replacement destination was verified as the same product. Its former service, workflow, pricing, company details, and availability therefore cannot be confirmed from current official sources.

Prompt generationChatGPT promptsPrompt library
Review
QV
Discontinued record

Prompt engineering

Query Vary

Query Vary's official documentation describes tools for designing, testing, and refining LLM prompts. Its main website could not be reached and its signup app returned an error during verification, so current product availability and commercial terms could not be confirmed.

LLM TestingPrompt EngineeringModel Comparison
Review
ZE
Discontinued record

Prompt engineering

ZenPrompts

ZenPrompts is not currently accessible at its official domain, which returns a Vercel deployment-not-found error. Its active product, pricing, and support resources could not be verified from the current official website.

Unavailable websiteUnreachable serviceNo active deployment
Review

How the index works

A catalog built for decisions, not rankings.

Commercial relationships can fund the research. They never change product status, fit, limitations, evidence, or the alternatives we show.

Verify what exists

We check availability, product direction, pricing signals, and when the supporting evidence was last reviewed.

Evaluate operational fit

We assess the work it supports, integration requirements, ownership, risk, and where human judgment remains necessary.

Keep the comparison honest

Commercial relationships are disclosed, while credible limitations and alternatives stay visible.

Evaluating a product for a live workflow?

Bring the decision to our engineers