The directory

Every AI tool.
One shelf.

Search the full directory: 869 tools, honestly listed. Filter by category, pricing, and tags. Free, open, no account needed.

869 tools

fal.ai

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Developer Frameworks & Infrastructure · API

Generative media inference platform for modern developers

Free tierAPI availableCloud hosted

Pricing: Free trial credits on signup; per-generation billing based on GPU compute seconds.

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Cerebras Inference

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Developer Frameworks & Infrastructure · API

Wafer scale AI engine serving 2,000+ tokens per second

Free tierAPI availableCloud hosted

Pricing: Free developer tier with daily rate limits; paid usage-based plans for production workloads.

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Tavily

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Developer Frameworks & Infrastructure · API

Search engine and factual retrieval API built for AI agents

Free tierAPI availableCloud hosted

Pricing: Free tier includes 1,000 search API requests per month; paid plans from $29/month.

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Mistral AI

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AI Models · API

Frontier open-weight and commercial multilingual foundation models

Free tierAPI availableCloud hosted

Pricing: Free tier for Le Chat web interface; developer API pricing based on token usage.

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Lovable

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Generative Content Creation

Natural language full stack web application builder

Free tierWeb interfaceCloud hosted

Pricing: Free starter tier with monthly edit credits; Pro plans start at $20/month for active development.

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Weights & Biases

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Data Analytics & Predictive Modeling · API

Machine learning platform for experiment tracking, model evaluation, and LLMOps

Free tierAPI availableCloud hosted

Pricing: Generous free tier for academic and individual research; Team and Enterprise subscriptions for shared workspaces.

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Weaviate

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Developer Frameworks & Infrastructure · API

Open-source vector search engine with hybrid search and multimodal indexing

Open sourceAPI availableSelf-hostable

Pricing: Open-source under BSD-3-Clause license. Serverless Weaviate Cloud and dedicated enterprise instances available.

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Krea AI

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Generative Content Creation

Real-time generative AI canvas for image generation, enhancement, and video

Free tierWeb interfaceCloud hosted

Pricing: Free tier with daily generation credits; Basic, Pro, and Max subscriptions unlock faster generation and video tools.

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Bolt.new

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Developer Frameworks & Infrastructure

In-browser full-stack AI development sandbox with WebContainers runtime

Free tierWeb interfaceCloud hosted

Pricing: Free daily tokens for web development; Pro subscription unlocks extended token quotas and advanced LLM selection.

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Cohere

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AI Models · API

Enterprise foundation models, multilingual embeddings, and state-of-the-art reranking APIs

Free tierAPI availableCloud hosted

Pricing: Free trial API key for developers; Pay-as-you-go pricing per token and private enterprise VPC deployments.

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v0

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Generative Content Creation · API

Generative UI assistant and frontend component synthesis engine by Vercel

Free tierAPI availableCloud hosted

Pricing: Free tier with recurring monthly generation credits; Premium and Enterprise tiers available for team collaboration.

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LlamaIndex

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Data Analytics & Predictive Modeling · API

Context engineering and data framework for LLMs and agentic RAG

Open sourceAPI availableSelf-hostable

Pricing: Core Python and TypeScript libraries are open-source under MIT license. Enterprise LlamaCloud service.

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CrewAI

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Automation & Workflow Orchestration · API

Production multi-agent orchestration framework for autonomous role-playing teams

Open sourceAPI availableSelf-hostable

Pricing: Open-source under MIT license. Optional CrewAI Enterprise and Cloud orchestration platform.

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Mem0

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Developer Frameworks & Infrastructure · API

Universal memory layer for personalized AI agents and assistants

Free tierAPI availableCloud hosted

Pricing: Open-source core under Apache-2.0. Managed Cloud API offers a free tier with pay-as-you-go scaling.

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Dify

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Developer Frameworks & Infrastructure · API

Open-source visual LLM application development platform and orchestrator

Free tierAPI availableCloud hosted

Pricing: Open-source under Apache-2.0. Managed Cloud service includes a generous free sandbox.

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Firecrawl

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Automation & Workflow Orchestration · API

Turn entire websites and web applications into LLM-ready markdown

Free tierAPI availableCloud hosted

Pricing: Free tier includes 500 scrap credits. Open-source core is self-hostable; Cloud plans start at $16 per month.

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Continue

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Developer Frameworks & Infrastructure · API

Open-source AI code assistant for VS Code and JetBrains

Open sourceAPI availableSelf-hostable

Pricing: Free and open-source under Apache-2.0. Connect your own API keys or local Ollama instances.

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ComfyUI

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Generative Content Creation · API

Modular node-based visual pipeline for diffusion models and generative media

Open sourceAPI availableSelf-hostable

Pricing: Completely free open-source under GPL-3.0 license. Free desktop and server execution.

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OpenHands

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Developer Frameworks & Infrastructure · API

Open-source autonomous software engineering agent for complex codebases

Open sourceAPI availableSelf-hostable

Pricing: Completely open-source under MIT license. Self-hostable with any LLM; optional All-Hands Cloud sandbox.

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Claude Duet

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Automation & Workflow Orchestration · API

Proactive cloud-native agent assistant with persistent workspace execution

PaidAPI availableCloud hosted

Pricing: Included for Claude Pro and Max subscribers during research preview.

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Seedance 2.5

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Generative Content Creation · API

Cinematic multimodal video and audio generation model

Free tierAPI availableCloud hosted

Pricing: Free community generations; scalable credit packs for production exports.

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GPT-6 Astra

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AI Models · API

Flagship frontier foundation model for long-horizon agentic reasoning and computer use

PaidAPI availableCloud hosted

Pricing: Included with ChatGPT Pro/Team; API usage billed per token with tier-5 throughput.

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Kimi K3.1 Pro

Pick

AI Models · API

Long-context reasoning foundation model with agentic tool integration

Free tierAPI availableCloud hosted

Pricing: Free web app access; developer API usage billed per token.

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Flint

Pick

AI Models · API

Open-weight mixture-of-experts model for high-speed local agentic coding

Open sourceAPI availableSelf-hostable

Pricing: Open-source weights released under Apache 2.0 license.

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Muse Glimmer

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AI Models · API

Open-weight multimodal agent model built for local autonomous workflows

Open sourceAPI availableSelf-hostable

Pricing: Open-weight release under Apache 2.0 license.

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DeepSeek V4.1 Flash

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AI Models · API

High-speed mixture-of-experts model optimized for agentic reasoning and code

Open sourceAPI availableSelf-hostable

Pricing: Open-weight model with pay-per-token cloud API endpoints.

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Dessa

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Conversational AI & Chatbots · API

Full-duplex speech conversation model trained natively on audio

FreeAPI availableCloud hosted

Pricing: Research preview and open audio model explorations.

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Evidence

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Data Analytics & Predictive Modeling · API

Code-driven business intelligence and interactive data reports in markdown and SQL

Open sourceAPI availableSelf-hostable

Pricing: Open source core under MIT License. Optional managed Evidence Cloud platform available for team sharing and access control.

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Trigger.dev

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Automation & Workflow Orchestration · API

Developer-first open-source background jobs and long-running AI workflow engine

Free tierAPI availableCloud hosted

Pricing: Open source core under Apache 2.0 for self-hosting. Trigger.dev Cloud includes a free tier with 50k run seconds; paid plans start at $20/month.

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Kokoro

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NLP & Text Utilities · API

Ultra-fast 82M open-weight text-to-speech model with human-grade audio quality

Open sourceAPI availableSelf-hostable

Pricing: Released under permissive Apache 2.0 license with free weights and source code.

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Qwen 2.5 72B

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AI Models · API

Alibaba flagship open-weights multilingual foundation model for reasoning, coding, and math

Open sourceAPI availableSelf-hostable

Pricing: Open weights released under Apache 2.0 with permissive commercial and research usage rights.

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Supervision

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Computer Vision · API

Open-source computer vision utilities for detections, annotators, trackers, and datasets

Open sourceAPI availableSelf-hostable

Pricing: 100% open source under MIT License with no commercial licensing fees.

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Celesto

Pick

Automation & Workflow Orchestration · API

Hardware-isolated cloud computers with browser, desktop, and shell access for AI agents

Free tierAPI availableCloud hosted

Pricing: Starter sandbox credits on signup; paid plans scale with VM capacity, memory allocation, and active execution hours.

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boat

Pick

Developer Frameworks & Infrastructure · API

Persistent Linux VMs for AI agents with SSH, Docker, and fast disk-level fork

Free tierAPI availableCloud hosted

Pricing: 7-day free trial includes 25 compute hours; paid plans start at $20/month for 2M VM-seconds (approx 555 hours) with per-second billing.

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Prized

Pick

Developer Frameworks & Infrastructure · API

Cloud dev boxes and isolated microVMs designed for autonomous coding agents

Free tierAPI availableCloud hosted

Pricing: $30 in free compute credits upon registration with no credit card required; microVMs billed per second thereafter.

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Freestyle

Pick

Developer Frameworks & Infrastructure · API

Isolated real Linux virtual machines built for code you did not write

Free tierAPI availableCloud hosted

Pricing: Free plan available for development; Hobby plan ($50/month) covers usage, with compute billed at $0.04032/vCPU-hr and $0.0129/GiB-hr.

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DigitalOcean Managed Agents

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Developer Frameworks & Infrastructure · API

Fully managed cloud infrastructure for hosting, deploying, and scaling AI agents

PaidAPI availableCloud hosted

Pricing: Pricing is transparently tied to underlying Droplet and App Platform compute tiers, starting around $12/month.

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DuckDB

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Data Analytics & Predictive Modeling · API

Fast in-process analytical SQL database engine for data science and AI applications

Open sourceAPI availableSelf-hostable

Pricing: MIT-licensed open-source embedded analytical database engine. Completely free with zero usage or deployment fees.

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Browserbase

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Automation & Workflow Orchestration · API

Developer platform for running headless browsers reliably at scale for AI web agents

Free tierAPI availableCloud hosted

Pricing: Free Developer plan includes 1 hour of browser runtime per month. Paid Startup plan begins at $20 per month for 20 hours plus usage-based scaling.

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Docling

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NLP & Text Utilities · API

Open-source document parser converting PDFs, DOCX, and slides into clean markdown for RAG

Open sourceAPI availableSelf-hostable

Pricing: MIT-licensed open-source library developed by IBM Research with zero licensing costs.

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DeepSeek-V3

Pick

AI Models · API

Frontier 671B Mixture of Experts open foundation model with Multi-head Latent Attention

Open sourceAPI availableSelf-hostable

Pricing: Open weights licensed under permissive model license. Official API starts at $0.14 input and $0.28 output per million tokens with prompt cache discounts.

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SAM 2

Pick

Computer Vision · API

Foundation model for real-time promptable visual segmentation in videos and images

Open sourceAPI availableSelf-hostable

Pricing: Apache 2.0 open-source foundation model and code available on GitHub with no licensing fees.

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Libraries.dev

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Developer Frameworks & Infrastructure · API

High-crafted React UI motion effect libraries for AI agents

Open sourceAPI availableSelf-hostable

Pricing: MIT-licensed React components and visual effects installable via npm.

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Emdash

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Developer Frameworks & Infrastructure · API

Open-source agentic development environment for parallel AI coding

Open sourceAPI availableSelf-hostable

Pricing: Free and open-source desktop application available for macOS, Windows, and Linux.

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Step 5

Pick

AI Models · API

StepFun 600B MoE frontier multimodal foundation model

PaidAPI availableCloud hosted

Pricing: Token-based API pricing across Step 5 Preview, Step 3.7 Flash, and StepAudio models.

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Ghost Core

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Developer Frameworks & Infrastructure · API

Personal AI computer hardware running local foundation models on device

PaidAPI availableCloud hosted

Pricing: Single hardware purchase price. Zero monthly subscriptions or token billing fees. Runs local foundation models continuously on private silicon.

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Maestro

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Developer Frameworks & Infrastructure · API

Agentic UI testing and deterministic E2E automation for mobile and web

Open sourceAPI availableSelf-hostable

Pricing: Open-source CLI and Maestro Studio are free forever. Maestro Cloud provides parallel cloud device test execution on paid subscription tiers.

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Reason 1.0

Pick

Developer Frameworks & Infrastructure · API

Autonomous AI software engineer and cloud coding agent for GitHub

PaidAPI availableCloud hosted

Pricing: Cloud agent sessions billed on compute usage. Includes $1,000 YC founder credits. Claude Code and Codex MCP plugins available for seamless developer access.

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Every AI tool.One shelf.

fal.ai

Cerebras Inference

Tavily

Mistral AI

Lovable

Weights & Biases

Weaviate

Krea AI

Bolt.new

Cohere

v0

LlamaIndex

CrewAI

Mem0

Dify

Firecrawl

Continue

ComfyUI

OpenHands

Claude Duet

Seedance 2.5

GPT-6 Astra

Kimi K3.1 Pro

Flint

Muse Glimmer

DeepSeek V4.1 Flash

Dessa

Evidence

Trigger.dev

Kokoro

Qwen 2.5 72B

Supervision

Celesto

boat

Prized

Freestyle

DigitalOcean Managed Agents

DuckDB

Browserbase

Docling

DeepSeek-V3

SAM 2

Libraries.dev

Emdash

Step 5

Ghost Core

Maestro

Reason 1.0

Every AI tool.
One shelf.