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📖 The AI Tool Bible

All AI tools

919 tools

LangChain preview image
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LangChain

RAG · BYO (any major LLM)
8.3

The broad LLM application framework — chains, agents, retrievers.

Freemium· Free open-source; LangSmith paidgeneral LLM appsRAG
Llama preview image
Llama logo

Llama

Fine-tuning · Llama 4 (Maverick, Scout), Llama 3.3/3.2/3.1
8.3

Meta's open-weight LLM family covering 1B mobile models up to 405B frontier and natively multimodal 10M-context Llama 4 variants.

Freemium· Basic: $15 · Pro: $30 · Enterprise: $100self-hosted-llmfine-tuning
Llama 3 preview image
Llama 3 logo

Llama 3

Writing · Llama 3 / 3.1 (8B, 70B, 405B)
8.3

Meta's open-weights LLM family that put serious frontier-adjacent models in everyone's hands.

Free· Weights free under Meta Llama Community License; inference cost via self-hosting or 3rd-party providerschatlong-context reasoning
LM Studio preview image
LM Studio logo

LM Studio

Agents · Multi-model (gpt-oss, Qwen3, Gemma, DeepSeek-R1, Llama, others)
8.3

Desktop app for discovering, downloading, and running open-weight LLMs locally with an OpenAI-compatible server.

Freemium· Free: $0local-llm-inferenceprivate-chat
Mubert preview image
Mubert logo

Mubert

Audio · Proprietary sample-based generative engine
8.3

AI music generator that spits out royalty-free background tracks for video, podcast, and app use.

Freemium· Ambassador: Free · Creator: $14 · Pro Most popular: $39 · Business: $199background-musicroyalty-free-soundtracks
n8n preview image
n8n logo

n8n

Agents · Multi-model
8.3

Source-available workflow automation with first-class AI-agent and RAG building blocks.

Freemium· Starter: 20€ · Pro: 50€ · Business: 667€ · Enterprise: Contact Salesai-agentsworkflow-automation
Qwen preview image
Qwen logo

Qwen

Writing · Qwen3 / Qwen-Image / Qwen-MT / Qwen3Guard
8.3

Alibaba's open-weight foundation model family covering chat, vision, image generation, translation, and safety classification.

Freemium· Open weights free; hosted API priced per-token via Alibaba Cloud DashScopechatreasoning
RunPod preview image
RunPod logo

RunPod

Fine-tuning · Bring-your-own (any open-weight or custom model)
8.3

On-demand GPU cloud and serverless inference platform built specifically for AI workloads.

Paid· Pod: $7.39/hr · Pod: $4.39/hr · Pod: $5.89/hr · Pod: $1.99/hr · Pod: $3.19/hrllm-fine-tuninggpu-rental
Skyvern preview image
Skyvern logo

Skyvern

Agents · Multi-model (OpenAI, Anthropic, Gemini, Ollama)
8.3

AI browser agent that automates web workflows from natural-language instructions, with CAPTCHA and 2FA handling built in.

Freemium· Free: $0/month · Hobby: $29/month · Pro: $149/month · Enterprise: Custom/monthbrowser-automationdata-extraction
Uizard preview image
Uizard logo

Uizard

Image Generation · in-house Autodesigner (proprietary, LLM + diffusion stack)
8.3

AI-powered UI design and prototyping from text, screenshots, or sketches

Freemium· Free: $0 · Pro: $12 · Business: $39 · Enterprise: Contact salesText-to-prototype app mockupsScreenshot-to-editable-mockup conversion
Vanna.ai preview image
Vanna.ai logo

Vanna.ai

RAG · Multi-model (Anthropic, OpenAI, Gemini, Ollama)
8.3

Open-source text-to-SQL agent that learns your schema and writes queries against your real warehouse.

Freemium· Explorer: $50 · Team: $500 · Enterprise: Contact salestext-to-sqlnatural-language-bi
vLLM preview image
vLLM logo

vLLM

Fine-tuning · Multi-model (open-weight LLMs: Llama, Qwen, DeepSeek, Mistral, Gemma, Phi, etc.)
8.3

Open-source high-throughput inference engine for serving LLMs with PagedAttention and continuous batching.

Free· Free and open-source (Apache 2.0); self-hosted infrastructure costs applyllm-servingself-hosted-inference
AgentOps preview image
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AgentOps

Agents · Multi-model
8.2

Observability and debugging platform purpose-built for AI agents, with time-travel replay and cost tracking across 400+ LLMs.

Freemium· Free up to 5,000 events; Pro from $40/mo; Enterprise customagent-observabilityllm-tracing
Arize AI preview image
Arize AI logo

Arize AI

Evaluation · Multi-model
8.2

Enterprise observability and evaluation platform for LLM agents and generative AI applications.

Freemium· AX Free: Free · AX Pro: $50 · AX Enterprise: Customllm-observabilityagent-evaluation
AudioCraft preview image
AudioCraft logo

AudioCraft

Audio · MusicGen, AudioGen, EnCodec
8.2

Meta's open-source research toolkit for generating music and sound effects from text via a single autoregressive language model.

Free· Free and open source; self-hostedtext-to-musicsound-effects
BentoML preview image
BentoML logo

BentoML

Agents · Multi-model
8.2

Open-source framework and managed platform for serving and scaling AI models in production.

Freemium· OSS free (Apache 2.0); managed Bento cloud has free tier + usage-based pricingmodel-servingllm-inference
Browser Use preview image
Browser Use logo

Browser Use

Agents · Multi-model (BYO LLM; Claude in hosted Box)
8.2

Open-source browser automation harness and cloud platform for LLM agents that drive real websites.

Freemium· PAYG: $0 · Dev: $29 · Business: $299 · Scaleup: $999web-automationscraping
Claude Code preview image
Claude Code logo

Claude Code

Coding · Claude (Opus / Sonnet / Haiku)
8.2

Anthropic's agentic coding tool that reads, edits, and ships code from the terminal, IDE, or web.

Freemium· Free: $0 · Pro: $20 · Max 5x: $100 · Max 20x: $100 · Standard seat: $20agentic-codingcodebase-refactor
CoreWeave preview image
CoreWeave logo

CoreWeave

Fine-tuning · DeepSeek
8.2

AI-native GPU cloud built for large-scale training, fine-tuning, and inference on NVIDIA hardware.

Enterprise· NVIDIA GB300 NVL72: Contact sales · NVIDIA GB200 NVL72: $42.00 · NVIDIA HGX B300: Contact sales · NVIDIA HGX B200: $68.80 · NVIDIA RTX PRO 6000 Blackwell Server Edition: $20.00model-trainingfine-tuning
Daytona preview image
Daytona logo

Daytona

Agents
8.2

Secure, isolated sandboxes for running AI-generated code with sub-90ms cold starts.

Freemium· Pay-per-second from $0.000014/sec; $200 free creditagent-sandboxescode-interpreters
Feast preview image
Feast logo

Feast

RAG
8.2

Open-source feature store that serves consistent features to ML training and online inference, with RAG vector search built in.

Free· Free, open source (Apache 2.0); self-hostedfeature-storerag-retrieval
Fireflies.ai preview image
Fireflies.ai logo

Fireflies.ai

Audio · Multi-model (proprietary ASR + LLM layer)
8.2

AI meeting assistant that joins calls, transcribes them, and turns the talk into searchable notes and action items.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesmeeting transcriptioncall summaries
Giskard preview image
Giskard logo

Giskard

Evaluation · Multi-model
8.2

Continuous AI red teaming platform that stress-tests LLM agents for vulnerabilities before they hit production.

Freemium· Open-source free tier; Giskard Hub enterprise pricing on requestllm-red-teamingagent-security-testing
Google AI Studio preview image
Google AI Studio logo

Google AI Studio

Coding · Gemini 2.5 Pro / Flash, Imagen, Veo
8.2

Browser-based playground and API console for prototyping with Google's Gemini models.

Freemium· Free tier with rate limits; paid via Gemini API usage-based pricingprompt-prototypinggemini-api-keys