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📖 The AI Tool Bible

All AI tools

919 tools

Respan (formerly Keywords AI) preview image
Respan (formerly Keywords AI) logo

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
Rivestack preview image
Rivestack logo

Rivestack

RAG · OpenAI embeddings (auto-embeddings)
7.1

Managed Postgres with pgvector on dedicated NVMe, pitched as a cheaper RAG backend than Pinecone or Supabase.

Freemium· Free: $0/month · Solo: $29/month · HA Cluster: Starting at $49/node/monthrag-backendvector-search
Runcell preview image
Runcell logo

Runcell

Coding · Multi-model (GPT, Claude, Gemini)
7.1

Jupyter-native AI agent built for multi-week ML and data science projects.

Freemium· Hobby: $0 · Pro: $20/month · Pro+: $60/month · Ultra: $200/month · Teams: $40/seat/monthjupyter-notebooksdata-science
Rytr preview image
Rytr logo

Rytr

Writing · Undisclosed
7.1

Budget AI writing assistant covering 40+ short-form copy use cases with a usable free tier.

Freemium· Free: $0/m · Unlimited: $7.50/m · Premium: $24.16/mshort-form-copyemail-writing
Scale GenAI Platform preview image
Scale GenAI Platform logo

Scale GenAI Platform

Fine-tuning · Multi-model (OpenAI, Google, Meta, Mistral)
7.1

Enterprise agent platform from Scale AI that connects your data, orchestrates multi-agent workflows, and learns from human feedback inside your own VPC.

Enterprise· Contact sales; enterprise contracts onlyenterprise-agentsrag-over-internal-data
Scenario preview image
Scenario logo

Scenario

Image Generation · Multi-model (FLUX, Seedance, Kling, Hunyuan, Tripo, ElevenLabs, OpenAI, Gemini)
7.1

Custom-trained generative AI platform for studios that need on-brand image, video, 3D, and audio assets at scale.

Freemium· Starter: $15/mo · Pro: $45/mo · Max: $75/mo · Enterprise: Customcustom-lora-traininggame-asset-generation
SEAL Leaderboard preview image
SEAL Leaderboard logo

SEAL Leaderboard

Evaluation · Multi-model (GPT, Claude, Gemini, Llama, etc.)
7.1

Private, expert-graded leaderboards from Scale AI that rank frontier LLMs on domains contaminated public benchmarks can no longer measure.

Free· Free to view; paid custom evals via Scale enterprise salesmodel-selectionbenchmark-tracking
Serena preview image
Serena logo

Serena

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

Open-source MCP toolkit that gives coding agents IDE-grade symbol search, refactoring, and editing across 40+ languages.

Freemium· Core server free (MIT); optional JetBrains plugin is paid with free trialagent-codingrefactoring
SiteGPT preview image
SiteGPT logo

SiteGPT

RAG · GPT-4 (per testimonials; not publicly specified)
7.1

Custom GPT-powered support chatbots trained on your website content and docs.

Freemium· Starter: $39 · Growth: $79 · Scale: $259 · Enterprise: Customcustomer-supportwebsite-chatbot
SiteSpeakAI preview image
SiteSpeakAI logo

SiteSpeakAI

RAG · Multi-model
7.1

Custom-trained chatbot that turns your website, docs, and PDFs into a multilingual support and lead-gen agent.

Freemium· Free: Free · Starter: per month · Pro: per month · Growth: per month · Business: per monthwebsite-chatbotcustomer-support
Stability AI preview image
Stability AI logo

Stability AI

Image Generation · Stable Diffusion 3.5, Stable Video, Stable Audio 3.0, Stable 3D
7.1

Creators of Stable Diffusion, now an enterprise-focused multi-modal generative media platform spanning image, video, audio, and 3D.

Freemium· Core: $50 · Enterprise: Customtext-to-imageimage-editing
Stable Audio preview image
Stable Audio logo

Stable Audio

Audio · Stable Audio 3.0 (Large/Medium/Small/Small SFX)
7.1

Stability AI's generative audio model family for music and sound effects, with open weights for the smaller variants.

Freemium· Free web app tier; API metered; enterprise licensing for Large modelmusic-generationsound-effects
StarOps preview image
StarOps logo

StarOps

Coding · Multi-model
7.1

AI-native platform engineering engine that provisions and manages cloud infrastructure from natural-language prompts.

Freemium· Free tier; paid from $199/mo; custom enterpriseinfrastructure-automationkubernetes-management
Superpowers preview image
Superpowers logo

Superpowers

Agents · Multi-model
7.1

Opinionated agentic skills framework that turns coding agents into disciplined, spec-driven software engineers.

Freemium· Free: $0 USD · Team: $4 USD per user/month · Enterprise: $21 USD per user/monthagentic-codingspec-driven-development
Tableau preview image
Tableau logo

Tableau

Agents · Salesforce Einstein (multi-model, incl. OpenAI via Einstein Trust Layer)
7.1

Salesforce-owned BI platform that bolted generative AI onto enterprise dashboards via Tableau Pulse and Tableau Agent.

Paid· Tableau Standard: $ 15 USD/User/Month (Billed annually) · Tableau Enterprise: $ 35 USD/User/Month (Billed annually) · Tableau Next: $ 40 USD/User/Month (Billed annually)business-intelligencenatural-language-queries
Tiledesk preview image
Tiledesk logo

Tiledesk

Agents · Multi-model
7.1

Open-source conversational AI platform for building multi-channel support agents and automation workflows.

Freemium· 14-day free trial; freemium, paid, and enterprise tierscustomer-supportrag-knowledge-base
UltraRAG preview image
UltraRAG logo

UltraRAG

RAG · Multi-model (MiniCPM-Embedding-Light, AgentCPM-Report, BYO LLM)
7.1

Low-code, YAML-driven RAG pipeline orchestrator with a visual UI for building and demoing retrieval systems.

Free· Open source; self-hostedrag-pipelinesknowledge-base-qa
VisualWebArena preview image
VisualWebArena logo

VisualWebArena

Evaluation · Model-agnostic (GPT-4V, Gemini, Claude, open VLMs)
7.1

Open benchmark for evaluating multimodal web agents on realistic visual browsing tasks.

Free· Free and open source (MIT-style research release)multimodal-agent-evalweb-browsing-benchmark
W&B Sweeps preview image
W&B Sweeps logo

W&B Sweeps

Fine-tuning · Multi-model (Llama, DeepSeek, Qwen, Kimi)
7.1

Hyperparameter optimization from Weights & Biases with Bayesian search and Hyperband early stopping.

Freemium· Free: $0/mo · Pro: $60/month, billed monthly · Enterprise: Custom plans · Personal: $0/mo · Advanced Enterprise: Custom planhyperparameter-tuningbayesian-optimization
YouTube Summary with ChatGPT & Claude preview image
YouTube Summary with ChatGPT & Claude logo

YouTube Summary with ChatGPT & Claude

Agents · Multi-model (ChatGPT, Claude, Gemini, Mistral)
7.1

Browser extension that pipes YouTube transcripts, articles, and PDFs into ChatGPT, Claude, Gemini, or Mistral for instant summaries.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesvideo-summarizationtranscript-extraction
AgenticSeek preview image
AgenticSeek logo

AgenticSeek

Agents · Bring-your-own local LLM (Ollama / llama.cpp compatible)
7.0

Open-source local-first AI agent that browses the web, writes code, and runs tasks without sending anything to the cloud.

Free· Free and open source; optional SerpApi key for enhanced searchlocal-ai-agentautonomous-web-browsing
AI2sql preview image
AI2sql logo

AI2sql

Coding
7.0

Natural-language-to-SQL generator with desktop app, MCP server, and governed read-only access.

Freemium· Free tier (100 queries); Start $5/mo, Pro $11/mo, Team $23/mo; 7-day trialtext-to-sqlquery-optimization
AICamp preview image
AICamp logo

AICamp

Writing · Multi-model (GPT-5.2, Claude 4, Gemini)
7.0

Team workspace that puts GPT, Claude, and Gemini behind one admin console with shared prompts, agents, and usage controls.

Freemium· Starter free (3 users, $5 credits); Business $10/user/mo; Enterprise customteam-ai-workspacemulti-model-chat
AI Horde (Stable Horde) preview image
AI Horde (Stable Horde) logo

AI Horde (Stable Horde)

Image Generation · Stable Diffusion (SD 1.5, SDXL, community checkpoints) + open LLMs
7.0

Crowdsourced, volunteer-run cluster for free Stable Diffusion image and LLM text generation.

Free· Free; optional Kudos earned by donating GPU time or purchased via Patreontext-to-imageimg2img