📖 The AI Tool Bible

All AI tools

702 tools

Sudowrite

Writing · Multi-model (OpenAI / Anthropic via API)
8.2

Fiction-writing AI with story bibles, brainstorming, and pacing tools.

Paid· $19+/mo (Hobby/Student); $29/mo Professionalfictionnovels

Topaz Video AI

Video · Proprietary (Proteus, Iris, Nyx, Starlight Precise, +20 models)
8.2

Desktop AI video enhancer for upscaling, denoising, stabilization, and frame interpolation up to 8K/120fps.

Paid· Personal $299/yr, Pro $699/yr, Studio bundle $399/yr; watermarked trialvideo-upscalingdenoising

Trae

Coding · Multi-model
8.2

ByteDance's AI-native IDE built as a Cursor-style VS Code fork with agent and cloud-task workflows.

Freemium· Free; Lite $3/mo, Pro $10/mo, Pro+ $30/mo, Ultra $100/moai-idecode-completion

Unsloth

Fine-tuning · Llama, Mistral, Gemma, Qwen, GLM (multi-model)
8.2

Open-source LLM fine-tuning toolkit with custom kernels that train 2-30x faster and use up to 90% less VRAM.

Freemium· Free open-source; Pro and Enterprise contact saleslora-finetuningqlora

Vellum

Agents · Multi-model (Claude-class LLMs)
8.2

Personal AI assistant with persistent memory across email, calendar, and chat channels.

Freemium· Free tier + API costs; paid plans availablepersonal assistantemail triage

Vespa

RAG · Hosted search engine (not an LLM)
8.2

Yahoo's open-source search engine with vector + sparse retrieval.

Freemium· Free open-source; Vespa Cloud paidlarge-scale searchranking

Writer

Writing · Palmyra (in-house)
8.2

Enterprise generative AI platform built around in-house Palmyra LLMs for regulated, brand-consistent content.

Enterprise· Team from ~$18/user/mo; Enterprise and AI Studio custom-pricedenterprise-writingbrand-voice

AIVA

Audio · Proprietary (AIVA)
8.1

AI music composition tool that generates royalty-friendly tracks in 250+ styles with editable MIDI output.

Freemium· Free; Standard ~€11/mo, Pro ~€33/mo (billed yearly)music-generationsoundtrack-composition

Apple Intelligence

Writing · Apple Foundation Models + Private Cloud Compute; optional ChatGPT
8.1

Apple's on-device AI layer baked into iOS, iPadOS, macOS, and visionOS with a rebuilt Siri, writing tools, and image generation.

Free· Free with supported Apple hardware; no subscriptionwriting-assistancesummarization

Athina AI

Evaluation · Multi-model
8.1

Collaborative LLM evaluation and observability platform for teams shipping AI features to production.

Freemium· Starter free (10k logs/mo); Pro & Enterprise customllm-evaluationprompt-management

Berkeley Function-Calling Leaderboard

Evaluation · Multi-model
8.1

Open benchmark from UC Berkeley that ranks LLMs on real-world tool-use and function-calling accuracy.

Free· Free and open source; you pay only for inference when reproducing runs.function-calling evaltool-use benchmarking

Chroma

RAG · Hosted vector DB (not an LLM)
8.1

Embedded, developer-friendly vector store for Python.

Freemium· Free open-source; Chroma Cloud paidprototypingembedded RAG

Cube

RAG · Multi-model
8.1

Semantic layer that grounds LLM agents in your real business metrics instead of letting them hallucinate SQL.

Freemium· Cube Core open source; Cube Cloud paid, contact salessemantic-layerembedded-analytics

Databricks Vector Search

RAG · Multi-model (BYO embeddings or Databricks-hosted)
8.1

Managed hybrid vector search that lives inside the Databricks lakehouse and auto-syncs with your source tables.

Enterprise· Consumption-based via Databricks; free trial availablerag-retrievalhybrid-search

ElevenLabs Conversational AI

Audio · ElevenLabs Scribe (ASR) + pluggable LLM + ElevenLabs TTS
8.1

Production-grade voice agent platform layering ElevenLabs TTS, ASR, and LLM orchestration into a single deployable stack.

Paid· Usage-based; contact sales for enterprisevoice-agentsivr-replacement

HoneyHive

Evaluation · Multi-model
8.1

OpenTelemetry-native observability and evaluation platform for LLM agents in production.

Freemium· Free tier available; paid/enterprise tiers via salesagent-observabilityllm-evaluation

Hugging Face AutoTrain

Fine-tuning · Multi-model (Hugging Face Hub)
8.1

No-code fine-tuning and training pipeline that spins up state-of-the-art models on the Hugging Face Hub.

Paid· Per-minute billing based on hardware tier; self-hosted OSS version is freellm-fine-tuningtext-classification

InVideo AI

Video · Multi-model (Sora 2, Veo 3.1, Kling 3.0, ElevenLabs, Minimax, 200+ others)
8.1

Agentic AI video platform that turns scripts into fully edited, multi-shot videos across 200+ models.

Freemium· Free tier with limits; paid Individual and Team/Enterprise plans (see pricing page)text-to-videoai-video-editing

Kimi

Writing · Kimi K2 (K2.5 / K2.6 / K2.7 Code)
8.1

Moonshot AI's chat assistant with long-context document analysis, coding agents, and deep research built in.

Freemium· Free web chat; API pay-as-you-go from ~$0.60/MTok inputlong-document analysisdeep research

Kling AI

Video · Kling 3.0 (Omni One)
8.1

Kuaishou's flagship AI video generator, currently topping the ELO leaderboard for text-to-video and image-to-video.

Freemium· Free 66 daily credits; Standard $6.99/mo to Ultra $180/mo; API per-secondtext-to-videoimage-to-video

Lambda

Fine-tuning · NVIDIA VR200 NVL72, NVIDIA GB300 NVL72, NVIDIA HGX B200, NVIDIA HGX B300, NVIDIA H100
8.1

On-demand NVIDIA GPU cloud built specifically for training, fine-tuning, and serving large AI models.

Paid· Pay-by-the-minute: A100 from $1.29/hr, H100 SXM from $3.99/hr, B200 from $6.69/hr; clusters priced by quotellm-trainingfine-tuning

Langflow

Agents · Multi-model
8.1

Open-source visual builder for LangChain-style AI agents and RAG pipelines.

Freemium· Open-source free; hosted free tier + paid enterprise via DataStaxagent-prototypingrag-pipelines

Le Chat

Writing · Mistral Medium 3.5 / Small 4 / Voxtral
8.1

Mistral's ChatGPT-style assistant, now an agent that browses, codes, and plugs into your work tools.

Freemium· Free tier; Pro, Team, and Enterprise paid tierschat-assistantdeep-research

LocalAI

Writing · Multi-model (llama.cpp, diffusers, whisper, etc.)
8.1

Self-hosted OpenAI-compatible API for running LLMs, image, and audio models on your own hardware.

Free· Free and open source (MIT)local-llm-inferenceopenai-api-replacement