AI Tools Directory

Find the right AI tool for the job

Search 4,966 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.

4,966 tools 2,974 free or freemium 400 open source

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All AI tools

4,966 tools

SoBrief

by SoBrief

AI book-summary platform offering 10-minute reads or listens of thousands of books.

Best for: Education & Learning

Pricing: Freemium

Limitation: Audio listening requires a paid plan

Social Intents

by Social Intents

AI chatbot and live chat for websites that answers visitor questions.

Best for: Business & Data

Pricing: Freemium

Limitation: Starts at a higher price than basic chat widgets

SocialBee AI

by SocialBee

Category-based scheduler whose AI Copilot builds a content strategy and generates captions and DALL-E images for evergreen recycling.

Best for: Marketing & Sales

Pricing: Paid

Limitation: No free plan; trial only

SocialKit

by SocialKit

API that analyzes social videos: summaries, transcripts, metrics.

Best for: Marketing & Sales

Pricing: Freemium

Limitation: Young product, TikTok/Instagram support still rolling out

SocialPilot

by SocialPilot Inc.

All-in-one social media management for agencies and brands

Best for: Marketing & Sales

Pricing: Paid

Limitation: No permanent free plan

SociaVault

by Ziddec

Developer-first REST API for real-time social media data extraction across 25+ platforms.

Best for: Marketing & Sales

Pricing: Freemium

Limitation: Scraping-based data depends on platform ToS changes

Socra

AI goal coach that breaks ambitions into trackable daily journeys.

Best for: Lifestyle

Pricing: Freemium

Limitation: Daily AI usage cap can feel tight on the free plan

Lifestyle

Softr AI

by Softr

No-code platform that builds client portals, internal tools, and web apps with AI assistance.

Best for: Coding & Development

Pricing: Freemium

Limitation: Tied closely to external data sources

Sofy

by Sofy

No-code AI testing agents for mobile, web, API, and ERP apps on a real-device cloud with self-healing tests.

Best for: Coding & Development

Pricing: Paid

Limitation: Starts at $599/month — too expensive for individuals and early startups

Soku

by Soku AI

AI marketing agent that monitors your ads, diagnoses drops, and acts inside approval guardrails.

Best for: Marketing & Sales

Pricing: Freemium

Limitation: Pricing not published

Somme.ai

by Somme.ai

AI copywriting workspace with context management for a consistent brand voice.

Best for: Writing & Content

Pricing: Freemium

Limitation: Competes with many established copy tools

Sonant

by Sonant

AI voice receptionist built specifically for insurance agencies.

Best for: Video & Audio

Pricing: Paid

Limitation: Insurance-specific only

Sonara

AI service that finds matching jobs, auto-fills applications, and tracks them in a status dashboard.

Best for: Productivity

Pricing: Paid

Limitation: No free exploration: you must pay (from $2.95) before you can evaluate the interface or match quality.

Sonauto

by Sonauto

Free AI music generator that creates full songs with vocals from text prompts.

Best for: Video & Audio

Pricing: Free

Limitation: Small team, fast-moving product

Songburst

Turn text prompts into original songs with unlimited WAV and MP3 downloads.

Best for: Video & Audio

Pricing: Freemium

Limitation: Creation currently runs through the iOS app only

Soniox Text-to-Speech

by Soniox

Developer TTS API delivering native-speaker-quality speech in 60+ languages with ultra-low-latency streaming.

Best for: Video & Audio

Pricing: Paid

Limitation: Voice library is smaller than enterprise incumbents like Google Cloud TTS

Sonix

by Sonix

Fast automated transcription with editing and translation tools.

Best for: Video & Audio

Pricing: Freemium

Limitation: Costs scale with hours

Sonofa

by A Human Simulator Company

Turns webpages, PDFs, and images into conversational podcasts you can hear in any podcast app.

Best for: Video & Audio

Pricing: Freemium

Limitation: Free tier limits are not clearly published

Sophiana

Turn written content into video scripts optimized for social media.

Best for: Marketing & Sales

Pricing: Freemium

Limitation: Scripts still need human editing for voice