📖 The AI Tool Bible

All AI tools

702 tools

Jenni AI

Writing
7.1

AI writing workspace built specifically for academic papers, theses, and cited research.

Freemium· Free; Plus $12/mo; Pro $29/mo (up to 60% off annual)academic-writingliterature-review

KNIME

Agents · Multi-model (OpenAI, Anthropic, Gemini, Ollama)
7.1

Visual node-based data science platform with built-in connectors for OpenAI, Anthropic, Gemini, and local LLMs.

Freemium· Free open-source desktop; Team and Business Hub plans paiddata-pipelinesllm-workflows

Krea

Image Generation · Multi-model (Flux, Ideogram, Runway, Luma, Veo 3.1, Gemini, Krea 2)
7.1

All-in-one creative AI canvas that aggregates dozens of image, video, and 3D models behind a single UI.

Freemium· Free tier with 100 daily compute units; paid Basic/Pro monthly or annual planstext-to-imagetext-to-video

LangExtract

RAG · Multi-model (Gemini, GPT-4/4o, Ollama-hosted local models)
7.1

Google's open-source Python library for LLM-driven structured extraction from unstructured text, with source-grounded outputs.

Free· Library is free (Apache-2.0); LLM API costs depend on chosen backendstructured-extractiondocument-parsing

Manifest

Agents · Multi-model
7.1

Open-source LLM router that fans your agent traffic across providers and your existing AI subscriptions.

Freemium· Open-source self-host is free; managed cloud in early accessllm-routingcost-control

Maxim AI

Evaluation · Multi-model
7.1

End-to-end evaluation, simulation, and observability platform for shipping production-grade AI agents.

Freemium· Free tier; 14-day trial on paid plans; custom enterprise pricingagent-evaluationllm-observability

Microsoft Designer

Image Generation · DALL-E
7.1

Microsoft's consumer design app that wraps DALL-E image generation in templated social, sticker, and invite layouts.

Freemium· Free tier with daily AI boosts; expanded access included with Microsoft 365 Personal/Familytext-to-imagesocial media graphics

Neu.ro

Agents · Multi-model
7.1

Infrastructure-agnostic MLOps platform for the full ML/DL lifecycle across public, hybrid, and on-prem clouds.

Enterprise· Contact sales; no public pricingmlopsmodel-training

Nudge AI

Writing
7.1

AI scribe and clinical documentation platform that generates audit-ready notes within 30 seconds of a session.

Freemium· Free (5 notes); Pro $99/mo; Enterprise customclinical-notesai-scribe

Oh My OpenAgent

Agents · Multi-model (Claude Opus 4.7, Sonnet 4.6, GPT 5.5, Gemini 3.1 Pro)
7.1

Open-source multi-agent orchestration framework that coordinates specialized AI coders across planning, execution, and verification.

Free· Free, open-source (SUL-1.0); bring your own model API keysmulti-agent-codingautonomous-task-execution

OpenArt

Image Generation · Multi-model (Sora 2, Veo 3, Kling 3.0, Seedance, GPT Image 2, Hailuo)
7.1

All-in-one AI canvas that bundles a dozen top image, video, and audio models behind a single subscription.

Freemium· Free daily credits; paid plans unlock premium models (promo pricing shown on site)text-to-imagetext-to-video

OpenClaw

Agents · Bring-your-own (Claude, GPT, others)
7.1

Open-source local AI agent that controls your computer and talks back through your messaging apps.

Free· Open source; you pay for the underlying LLM API usagepersonal-assistantshell-automation

OpenDataLoader PDF

RAG
7.1

Open-source PDF parser built for RAG pipelines, with reading-order detection, table extraction, and bounding-box citations.

Freemium· Free (Apache 2.0); enterprise tier for PDF/UA export and visual editorpdf-parsingrag-preprocessing

PageAgent

Agents · Bring-your-own (Qwen, GPT, Claude, etc.)
7.1

An in-page JavaScript GUI agent that drives web interfaces with natural language, no headless browser required.

Free· Free, MIT-licensed; LLM costs are whatever provider you wire inweb-automationai-copilots

PandasAI

Coding · Multi-model (via LiteLLM)
7.1

Conversational data analysis library that turns natural-language questions into pandas, SQL and chart code.

Freemium· OSS library free (MIT); managed cloud and enterprise self-hosted are contact-salesdata-analysisnatural-language-sql

PhotoPrism

Image Generation · TensorFlow-based on-device classifiers
7.1

Self-hosted, AI-powered photo library with face recognition and content-based search.

Freemium· Free self-hosted (AGPL); membership from a few dollars/month; PhotoPrism Pro for teamsphoto-libraryface-recognition

PhotoRoom

Image Generation · Proprietary PhotoRoom models
7.1

AI product-photography studio purpose-built for e-commerce catalogs.

Freemium· Free tier; paid Pro plans; custom Enterpriseproduct-photographybackground-removal

Portkey

Agents · Multi-model
7.1

Production LLM gateway with observability, guardrails, and prompt management for teams shipping AI in anger.

Freemium· Free tier; Production ~$59/mo; Enterprise customllm-gatewayobservability

PostgresML

RAG · Multi-model (Llama, Mistral, open-source embeddings)
7.1

PostgreSQL extension that runs embeddings, vector search, and LLM inference inside your database.

Freemium· Open-source self-host free; managed cloud usage-based with $100 free creditsvector-searchrag

Prompt Foundry

Evaluation · OpenAI + Anthropic (multi-model)
7.1

Prompt management and side-by-side LLM evaluation for OpenAI and Anthropic models.

Freemium· Free tier (10 prompts, 500 evals/mo); Pro $15/user/mo; Enterprise customprompt-managementmodel-comparison

Puzzlet AI

Agents · Multi-model
7.1

Git-native prompt management and observability platform for teams shipping LLM applications.

Freemiumprompt-managementllm-observability

QuillBot

Writing · Undisclosed (proprietary)
7.1

AI paraphrasing and grammar suite that grew into an all-in-one writing toolkit.

Freemium· Free tier with word limits; Premium from ~$9.95/mo (billed annually)paraphrasinggrammar-check

RabbitHoles AI

Agents · Multi-model (Anthropic, Google, Groq, Perplexity, custom)
7.1

Infinite-canvas AI chat client that lets you branch, fork, and connect conversations as nodes instead of scrolling a single linear thread.

Paid· Lifetime $249 one-time (BYO API keys); frequently discounted to ~$79 on LTD sitesdeep researchbranching chat

Respan (formerly Keywords AI)

Evaluation · Multi-model (500+ via gateway)
7.1

LLM engineering platform combining a multi-model gateway with tracing, evals, and prompt management.

Freemium· Free tier; paid plans (pricing not public); enterprise on requestllm-observabilityprompt-management