The AI tools directory
for builders

OpenAI API

Access GPT-4, DALL-E, and Whisper via a simple REST API

The OpenAI API provides programmatic access to OpenAI's suite of models including GPT-4o, GPT-4, Whisper for speech-to-text, DALL-E for image generation, and embeddings models. Developers can integrate natural language understanding, content generation, and multimodal capabilities into any application. It offers pay-per-token pricing with extensive documentation and SDKs for Python and Node.js.

Gopher

DeepMind's 280B parameter language model for research

Gopher is a 280-billion parameter large language model developed by DeepMind, designed to advance understanding of language model capabilities and limitations at scale. It was evaluated across 152 diverse tasks and demonstrated strong performance in reading comprehension, fact-checking, and knowledge-intensive domains. Released as a research model, it also included a companion paper on ethical considerations and societal impact.

OPT

Meta's open pretrained transformer language models for researchers

OPT (Open Pretrained Transformers) is a suite of open-source large language models from Meta AI, ranging from 125M to 175B parameters, designed as a reproducible and accessible alternative to GPT-3. The models are available on Hugging Face for research purposes and are trained on publicly available datasets. OPT aims to enable the broader research community to study large language model behavior and limitations.

Bloom

Open multilingual LLM trained by 1,000+ researchers worldwide

BLOOM is a 176-billion parameter open-access multilingual language model developed collaboratively by over 1,000 AI researchers through the BigScience project. It supports 46 natural languages and 13 programming languages, making it one of the most linguistically diverse LLMs available. BLOOM is freely available on Hugging Face and is designed for researchers and developers needing a transparent, open-source alternative to proprietary models.

LLaMA

Meta's efficient foundational LLM released for open research

LLaMA (Large Language Model Meta AI) is a foundational language model released by Meta AI in sizes ranging from 7B to 65B parameters, designed to be more compute-efficient than comparable models. Despite its smaller size, LLaMA outperforms GPT-3 on many benchmarks when fine-tuned. It was released for non-commercial research use and became the base for numerous community fine-tuned models like Alpaca and Vicuna.

Llama 2

Meta's open-source LLM fine-tuned for chat and research

Llama 2 is Meta's second-generation open-source large language model, available in 7B, 13B, and 70B parameter sizes, with both pretrained and fine-tuned chat variants. Unlike the original LLaMA, Llama 2 is released for both research and commercial use under a permissive license. The chat-optimized versions use RLHF alignment and are competitive with many proprietary models on reasoning and dialogue benchmarks.

Claude 3

Anthropic's intelligent AI assistant for complex reasoning tasks

Claude 3 is a family of AI models from Anthropic—Haiku, Sonnet, and Opus—designed with a focus on safety, helpfulness, and nuanced understanding. The flagship Opus model sets new benchmarks in graduate-level reasoning, coding, and multilingual tasks. Claude 3 accepts text and image inputs and is accessible via Claude.ai and the Anthropic API, serving individuals, developers, and enterprises.

Vicuna-13B

Fine-tuned LLaMA chatbot that rivals GPT-3.5 in conversation

Vicuna-13B is an open-source chatbot built by fine-tuning LLaMA on approximately 70,000 user-shared ChatGPT conversations from ShareGPT. Developed by researchers at UC Berkeley, CMU, Stanford, and UCSD, it demonstrates 90% of ChatGPT quality on GPT-4 evaluations at a fraction of the cost. It is designed for researchers exploring open-source alternatives to proprietary chat models.

Stable Beluga

Stability AI's instruction-tuned 65B LLM built on LLaMA

Stable Beluga is a 65-billion parameter language model from Stability AI, fine-tuned on LLaMA 65B using an internal Orca-style dataset to enhance instruction following. It excels at answering questions, completing writing tasks, and following complex instructions. Released under a non-commercial CC BY-NC-4.0 license, it targets researchers and developers building open-source LLM applications.

Stable Beluga 2

Stability AI's 70B instruction-following model based on Llama 2

Stable Beluga 2 is a 70-billion parameter language model from Stability AI, fine-tuned on Llama 2 70B using an Orca-style supervised dataset for improved instruction adherence. It supports system prompts and multi-turn conversation, making it suitable for chat applications and complex task completion. Available on Hugging Face under a non-commercial license, it targets researchers and enterprise AI teams.

GPT-4o Mini

OpenAI's fast, affordable multimodal model for everyday tasks

GPT-4o Mini is a lightweight, cost-efficient version of OpenAI's GPT-4o model, offering multimodal capabilities including text and vision at significantly lower latency and price. It scores 82% on MMLU and outperforms GPT-3.5 Turbo on most benchmarks while being cheaper per token. Ideal for developers building high-volume applications that need strong reasoning without the cost of full GPT-4o.

ChatGPT

OpenAI's conversational AI for writing, coding, and analysis

ChatGPT is OpenAI's widely-used conversational AI built on GPT-4o, capable of drafting text, writing and debugging code, answering questions, summarizing documents, and generating images via DALL-E. It supports multi-turn dialogue and memory, and integrates with web browsing and plugins. Available free with optional Plus and Team plans, it serves students, professionals, developers, and businesses worldwide.

Bing Chat

Microsoft's AI-powered chat search engine built on GPT-4

Bing Chat (now Microsoft Copilot) is Microsoft's AI search assistant powered by GPT-4, integrated directly into the Bing search engine and Microsoft Edge browser. It can answer questions with cited web sources, draft emails and documents, summarize web pages, and generate images via DALL-E 3. It is free to use and designed for users who want AI assistance enhanced with real-time internet search.

Gemini

Google's multimodal AI assistant for search, coding, and creation

Gemini is Google's flagship multimodal AI model and assistant, available via gemini.google.com and integrated into Google Workspace products. It processes text, images, audio, and video, and can reason across long contexts of up to 1 million tokens. Gemini serves as a productivity assistant for individuals and businesses, with advanced versions powering Google's enterprise AI offerings.

Character.AI

Create and chat with AI personas modeled on any character

Character.AI is a platform that lets users create, customize, and converse with AI characters based on real people, fictional personas, or original creations. It powers immersive multi-character roleplay and one-on-one conversations, making it popular for entertainment, storytelling, and companionship. The platform hosts millions of community-created characters and is widely used by creative writers and fans.

ChatPDF

Chat directly with any PDF to get instant answers from it

ChatPDF allows users to upload any PDF document and then ask questions to receive precise, cited answers extracted directly from the document's content. It works with research papers, contracts, textbooks, and manuals, making dense documents instantly searchable in plain language. Ideal for students, researchers, lawyers, and professionals who need to extract information from lengthy PDFs quickly.

ChatSonic

AI chatbot with real-time web search and image generation

ChatSonic is an AI chatbot by Writesonic built on GPT-4 and enhanced with real-time Google Search integration, enabling up-to-date responses on current events. It also generates AI images using Stable Diffusion and DALL-E, and supports voice input and output. Designed for content creators, marketers, and professionals who need a versatile AI assistant with live web data access.

Phind

AI-powered search engine built specifically for developers

Phind is an AI search engine optimized for technical and programming queries, returning synthesized answers with referenced code snippets and documentation links. It uses large language models combined with web search to provide detailed technical explanations rather than a list of links. Designed for software developers and engineers who need fast, accurate answers to coding and debugging questions.

Tiledesk

Open-source AI chatbot platform for customer support automation

Tiledesk is an open-source live chat and chatbot platform that enables businesses to automate customer support with AI-powered bots and human agent handoff. It integrates with WhatsApp, Facebook Messenger, and websites, and supports no-code bot building alongside custom integrations via APIs. Suited for businesses and developers who want a self-hostable, customizable customer engagement solution.

AICamp

Team workspace for accessing and comparing multiple AI models

AICamp is a collaborative AI platform that gives teams unified access to multiple large language models including GPT-4, Claude, and Gemini from a single interface. It supports prompt libraries, team usage tracking, and role-based access controls for organizations. Designed for businesses that want to centralize AI model usage, manage costs, and enable team-wide AI adoption without separate subscriptions.

Gali Chat

Build a custom AI chatbot trained on your own content in minutes

Gali Chat enables businesses and developers to create custom AI chatbots trained on their own website content, documents, or FAQs without any coding required. The chatbot can be embedded on any website to handle customer queries, lead generation, and support 24/7. It supports multiple languages and integrates with popular platforms, making it ideal for small to medium businesses wanting automated customer engagement.

DeepSeek-R1

DeepSeek's open-source reasoning model rivaling top frontier models

DeepSeek-R1 is an open-source large language model from Chinese AI lab DeepSeek, designed with chain-of-thought reasoning capabilities that match or exceed OpenAI's o1 on math, coding, and logic benchmarks. It is available for free use and deployment, making advanced reasoning accessible to developers worldwide. DeepSeek-R1 supports distilled versions optimized for different hardware requirements.

dmwithme

AI-powered direct messaging tool for personalized outreach

dmwithme is a platform that uses AI to help users craft and send personalized direct messages for networking, sales outreach, and social media engagement. It analyzes recipient profiles to generate contextually relevant message suggestions, improving response rates. The tool is designed for sales professionals, recruiters, and creators who rely on direct messaging as a key communication channel.

Kazimir.ai

AI art generator inspired by abstract and avant-garde aesthetics

Kazimir.ai is an AI-powered image generation tool that specializes in creating artwork with abstract, surrealist, and avant-garde visual styles inspired by modern art movements. Users can generate unique images from text prompts with an emphasis on artistic expression over photorealism. It is aimed at digital artists, designers, and creatives seeking distinctive AI-generated imagery for projects and NFTs.

Perplexity AI

AI-powered answer engine that cites real-time web sources

Perplexity AI is an AI-powered search and answer engine that combines large language models with live web search to deliver concise, cited answers to any question. Unlike traditional search engines, it synthesizes multiple sources into a single readable response with clickable citations. It offers a conversational follow-up interface and is used by researchers, students, and professionals who need fast, trustworthy information.

Metaphor

Neural search engine that finds content based on meaning, not keywords

Metaphor (now Exa) is a neural search engine designed for developers and researchers, finding web content based on semantic meaning and conceptual similarity rather than keyword matching. It powers use cases like finding similar companies, articles, or people through its API. Built for developers, it enables more intelligent search experiences in applications where traditional keyword search falls short.

You.com

Privacy-focused AI search combining web results with chat

You.com is an AI-powered search engine that blends traditional web results with an AI chatbot interface, allowing users to ask questions and get summarized answers alongside cited sources. It prioritizes user privacy by not selling personal data and offers customizable search modes including research, coding, and writing assistants. Aimed at privacy-conscious users and professionals who want AI and search in one place.

Komo AI

Fast AI search for exploratory research without the noise

Komo AI is a generative AI search engine designed for quick, ad-free research and exploration, delivering synthesized answers instead of ranked link lists. It includes community threads where users can discuss topics and see related questions, making it useful for open-ended research. Targeted at students and curious learners who want clean, fast answers without the clutter of traditional search.

Telborg

AI research assistant specialized in climate and sustainability data

Telborg is an AI-powered research tool focused on climate change, sustainability, and environmental policy, helping users quickly find and synthesize information from credible sources in these domains. It aggregates reports, research papers, and policy documents to provide accurate, up-to-date answers. Designed for climate researchers, ESG analysts, and sustainability professionals who need reliable environmental intelligence.

Refinder AI

AI search that retrieves information across all your work apps

Refinder AI is an AI-powered enterprise search assistant that connects to tools like Google Drive, Notion, Slack, and email to let users find information across all their apps in one search. It uses semantic search to surface relevant documents, messages, and files regardless of where they are stored. Built for teams and knowledge workers who lose time searching across disconnected work tools.

Agentset.ai

Build and deploy AI agent workflows with your own data sources

Agentset.ai is a platform for creating AI-powered agents that can query, reason over, and act on custom data sources such as documents, databases, and APIs. It enables developers and technical teams to build retrieval-augmented generation pipelines and autonomous task agents without extensive ML infrastructure. Designed for developers who want to deploy production-ready AI agents grounded in their own private data.

Jasper

AI content platform for marketing teams to create on-brand copy

Jasper is an AI writing assistant designed for marketing and content teams, capable of generating blog posts, ad copy, social media content, and product descriptions at scale. It supports brand voice customization, team collaboration, and integrates with tools like Surfer SEO and Google Docs. Used by over 100,000 businesses, it helps marketers maintain consistent messaging while dramatically accelerating content production.

Compose AI

AI autocomplete that writes alongside you in any text field

Compose AI is a Chrome extension that brings AI-powered autocomplete and text generation to any website or web app, including Gmail, Google Docs, and Notion. It learns your writing style to offer personalized suggestions, complete sentences, and generate full email drafts. Ideal for professionals and writers who want to type less and communicate faster without switching to a separate AI tool.

Rytr

Affordable AI writing assistant for content across 40+ use cases

Rytr is an AI writing tool that generates content for over 40 use cases including blog posts, emails, social media captions, product descriptions, and SEO meta tags. It supports 30+ languages and offers multiple tones of voice, making it adaptable to diverse content needs. Popular among freelancers, small businesses, and marketers who need quality copy quickly at a budget-friendly price.

wordtune

AI writing companion that rephrases and improves your sentences

Wordtune is an AI writing tool that rewrites and rephrases sentences to improve clarity, tone, and impact without changing the original meaning. It offers rewrite suggestions ranging from casual to formal and can expand or shorten text on demand. Integrated as a browser extension and web app, it is used by non-native English speakers, students, and professionals to polish their written communication.

HyperWrite

Personal AI assistant that writes, researches, and browses for you

HyperWrite is an AI writing and productivity assistant that helps users draft emails, documents, and creative content, as well as browse the web and complete tasks autonomously through its AI Agent feature. It integrates with any website via a Chrome extension and adapts to individual writing styles over time. Designed for professionals, students, and researchers who want an AI that actively helps them get work done.

Nexus AI

AI-powered workspace connecting your tools and knowledge in one place

Nexus AI is an intelligent productivity platform that integrates with a user's existing apps and data sources to provide a unified AI workspace for search, summarization, and task automation. It helps teams find information, generate content, and automate workflows without switching between multiple tools. Suited for knowledge workers and teams looking to centralize their AI-assisted workflows.

Moonbeam

Long-form AI writing assistant built for essays and blog posts

Moonbeam is an AI writing tool specifically designed for long-form content like blog posts, essays, newsletters, and ebooks, with features like outline generation, paragraph expansion, and a custom AI persona called Luna. It helps writers overcome writer's block by structuring ideas and drafting full sections from brief prompts. Ideal for bloggers, content marketers, and students who regularly produce lengthy written content.

copy.ai

AI copywriting tool that generates marketing content in seconds

Copy.ai is an AI-powered copywriting platform that generates marketing copy, product descriptions, email sequences, social posts, and sales content using GPT-4. It offers over 90 templates and supports 25+ languages, helping businesses scale their content production. Widely used by startups, e-commerce brands, and marketing agencies that need high-volume, on-demand copywriting without a large writing team.

Anyword

AI copywriting platform with performance prediction for marketers

Anyword is an AI writing tool that generates and optimizes marketing copy for ads, emails, landing pages, and social media, with a unique predictive performance score that forecasts how well copy will convert before publishing. It trains on brand guidelines and past campaign data to keep messaging consistent and effective. Built for performance marketers and growth teams focused on measurable content outcomes.

Contenda

Repurpose technical video content into written articles automatically

Contenda is an AI tool that transforms technical videos, talks, and webinars into written content such as blog posts, tutorials, and documentation. It is designed specifically for developer relations and technical marketing teams who produce video content and want to maximize its reach through written formats. The platform handles transcription, editing, and structuring to produce publication-ready technical articles.

Hypotenuse AI

AI content platform built for e-commerce product descriptions at scale

Hypotenuse AI specializes in generating product descriptions, category pages, and marketing content for e-commerce at scale, using AI trained on retail copywriting best practices. It can generate hundreds of unique, SEO-optimized product descriptions from a product name and a few attributes. Designed for e-commerce businesses, retailers, and agencies that need to populate large catalogs with quality content quickly.

Lavender

AI email coach that scores and improves cold sales emails in real time

Lavender is an AI-powered sales email assistant that analyzes outbound emails in real time, providing a personalization score and actionable coaching tips to improve reply rates. It integrates with Gmail, Outlook, and major sales engagement platforms like Outreach and Salesloft. Built for SDRs, AEs, and sales teams who want data-driven guidance to write cold emails that actually get responses.

Lex

AI-powered word processor for writers who want to think better

Lex is a web-based word processor with built-in AI assistance, designed for writers who want help overcoming writer's block, getting feedback, and refining long-form content. Users can highlight text to get AI suggestions, rewrites, or ask it to continue their draft in their voice. It is designed for essayists, newsletter writers, and long-form content creators who want an uncluttered, AI-enhanced writing environment.