AI Tools Directory

Find the right AI tool for the job

Search 4,977 AI tools across 12 categories — compare what each tool does, what it costs, and who it is for. Every listing links to the official website.

4,977 tools 2,982 free or freemium 402 open source

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4,977 tools

Saydi

by Sota Labs

Real-time AI voice translation for meetings and events across 60+ languages.

Best for: Writing & Content

Pricing: Freemium

Limitation: Keyword detection can lag in sessions longer than an hour (per Product Hunt reviewer)

Sayora

by Sayora Ltd

AI virtual receptionist for UK small businesses that answers every call 24/7, books jobs into your diary, and texts you the lead.

Best for: Sayora is an AI receptionist built in Edinburgh for UK trades and service businesses.

Pricing: Paid

Limitation: Inbound only — no live call transfers to the owner or staffed fallback.

Scade.pro

by Scade

No-code platform for building AI apps with 1500+ models.

Best for: Scade.pro is a no-code builder for AI apps.

Pricing: Freemium

Limitation: Best results still need review

Scalebrowser

by Black Diamond Labs

Self-hosted browser infrastructure giving each AI agent its own persistent, human-like browser.

Best for: Automation & Agents

Pricing: Paid

Limitation: Windows 10/11 desktop app with a real GPU required — no hosted mode and no macOS/Linux client.

ScalerX.ai

by scalerX.ai

Launch personalized AI agents inside Telegram, trained on your knowledge base.

Best for: Business & Data

Pricing: Freemium

Limitation: Telegram-only deployment

Scaletrics

by Scaletrics

AI systems for reliable, scaled advertising decision-making.

Best for: Marketing & Sales

Pricing: Paid

Limitation: Limited public product detail beyond engineering blog posts

Scape

by Scape

Intelligent desktop email client that surfaces what matters and prepares replies from your email, meetings, calendar and attachments — you review and send.

Best for: Professionals who live in their inbox and want replies drafted from everything around the email

Limitation: Preview release, with no pricing shown on the official site

Scenario

Style-consistent game asset generator — custom style training, sprites, 3D, textures, skyboxes, sound, and API workflows.

Best for: Scenario is an AI asset-generation platform built for game studios that need art in a consistent style.

Pricing: Freemium

Limitation: Starter plan at $10/mo limits output volume

Lifestyle

Scenario Edge

Scenario-based portfolio stress testing for stocks, ETFs, and crypto

Best for: Business & Data

Pricing: Freemium

Limitation: Not a substitute for professional advice

Scene

by Scene

No-code web design platform with the Muse AI assistant for designers.

Best for: Scene is a no-code web design platform for designers and agencies.

Pricing: Freemium

Limitation: Young product with evolving features

SchoolAI

AI classroom platform with Spaces for students and planning tools for teachers.

Best for: Education & Learning

Pricing: Freemium

Limitation: Paid tiers are priced for schools and districts, not individuals

SciPubPlus

by SciPubPlus

AI writing and research assistants for academics.

Best for: Education & Learning

Pricing: Freemium

Limitation: AI-generated text still needs careful fact-checking

ScoreCloud

by Doremir

AI that turns singing or playing into real sheet music, with desktop and mobile notation apps.

Best for: Turns sung or played music into real sheet music.

Pricing: Freemium

Limitation: Free tier adds watermarks when printing and locks file saving and MusicXML export behind the Pro plan

Scout

by Scout

AI B2B prospecting tool for LinkedIn leads and email outreach.

Best for: Marketing & Sales

Pricing: Paid

Limitation: Paid only

Scoutflo

by Scoutflo

AI SRE platform that investigates production incidents and fixes them in minutes.

Best for: Coding & Development

Pricing: Freemium

Limitation: Young company with a smaller reference customer base

ScrapeGraphAI

by ScrapeGraphAI

AI-powered web scraping: describe what you want in plain language and get structured JSON back — no selectors or parsers.

Best for: ScrapeGraphAI is a developer tool that makes web scraping a prompt instead of a pipeline.

Pricing: Freemium

Limitation: Not beginner-friendly for non-developers