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

Secret Llama

Fully private LLM chatbot that runs entirely in your browser.

Best for: Writing & Content

Pricing: Open Source

Limitation: Needs a WebGPU-capable browser

Secta Labs

by Secta Labs

High-volume AI headshot generator with Remix editing tools and 130+ styles from $49 one-time.

Best for: Image & Design

Pricing: Paid

Limitation: Remix editing tool is labelled an add-on rather than an inclusion

SeeClick

by Nanjing University

Open-source visual GUI agent that locates interface elements from screenshots.

Best for: Automation & Agents

Pricing: Open Source

Limitation: Research codebase, not a polished tool

SeekOut

by SeekOut

Agentic AI recruiting platform with intelligent search over 1B+ profiles, screening, and outreach.

Best for: Business & Data

Pricing: Paid

Limitation: Profile and contact data can be months old since results come from a periodically refreshed database

Segmind

by Segmind

Serverless APIs for 500+ generative image, video, and audio models, plus a node-based workflow builder.

Best for: Coding & Development

Pricing: Freemium

Limitation: Media-only; no LLMs or chat models

Selects by Cutback

by Cutback

AI assistant editor that turns raw multicam footage into a structured rough cut.

Best for: Video & Audio

Pricing: Freemium

Limitation: Aimed at pro podcast and interview workflows; casual editors may be over-served

Sellerview.ai

AI profit analytics for Amazon FBA: SKU-level P&L, hidden-leak detection, and a plain-English AI co-pilot.

Best for: Sellerview.ai is an AI-powered Amazon FBA profit analytics platform.

Pricing: Paid

Selljam AI

by Selljam AI

All-in-one AI marketing workspace for small businesses and online sellers — research, on-brand writing, image creation and scheduled publishing across connected profiles from one Brand Guide.

Best for: Small businesses and online sellers who want research, writing, images and publishing in one place

Pricing: Freemium

Limitation: Credit math across plans, trials and pay-as-you-go packs needs care

SellMeThisPen

AI sales coaching platform with roleplays, live call assistance, and auto scorecards.

Best for: Marketing & Sales

Pricing: Paid

Limitation: Pricing is per-seat and can add up for large sales orgs

Semantic Kernel

by Microsoft

Microsoft's open-source SDK for wiring LLMs, plugins, and multi-agent workflows into apps.

Best for: Coding & Development

Pricing: Open Source

Limitation: Larger abstraction layer than minimal agent frameworks

Sembly AI

by Sembly AI

Agentic meeting assistant turning conversations into branded proposals, decks, and project plans.

Best for: Productivity

Pricing: Freemium

Limitation: No bot-free recording mode for sensitive calls

Semgrep

by Semgrep, Inc.

Fast open-source static analyzer with code-like custom rules, layered with an AI assistant for triage and remediation.

Best for: Coding & Development

Pricing: Freemium

Limitation: Full cross-file analysis needs the paid Pro engine

Semrush

by Semrush Holdings, Inc.

All-in-one brand visibility platform for SEO, PPC, content, and social with a huge keyword database and AI-search tracking.

Best for: Marketing & Sales

Pricing: Freemium

Limitation: High starting price ($139/mo) is steep for individuals and small sites

SendFame

by OpenWorld Technologies, LLC

All-in-one AI studio for generating videos, music and images from simple prompts.

Best for: Video & Audio

Pricing: Freemium

Limitation: AI celebrity likenesses are for parody/personal use

Sendlane

by Sendlane

Unified email, SMS, reviews and forms platform for ecommerce brands with AI-assisted support and revenue attribution.

Best for: Sendlane is a unified email, SMS, reviews, and forms platform built for ecommerce brands.

Pricing: Paid

Limitation: Pricing is quote-based by list size, not published transparently

Sendmux

Email API designed for AI agents, with a free tier and active development.

Best for: Sendmux is an email API designed for AI agents and automated workflows.

Pricing: Freemium

Limitation: Requires a developer to integrate; no no-code sender for marketers

SendShort

AI short-video factory with retention scoring, attention-based B-roll, 100+ language captions, and agents that clip via chat commands.

Best for: Video & Audio

Pricing: Freemium

Limitation: Free tier is a one-time allowance of 3 videos, not a monthly plan

Sendsteps

by Sendsteps

AI presentation maker with built-in live polls, quizzes, and audience interactivity.

Best for: Productivity

Pricing: Freemium

Limitation: Free plan limited to 2 AI presentations.

Sense

by Sense Talent Labs, Inc.

AI talent engagement platform that automates candidate outreach, screening and scheduling for staffing teams.

Best for: Productivity

Pricing: Paid

Limitation: Enterprise pricing starts at $2,000/mo — out of reach for small teams

SenseNova (SenseChat)

by SenseTime

SenseTime's SenseNova platform and SenseChat assistant

Best for: Businesses evaluating a Chinese enterprise AI platform

Pricing: Freemium

Limitation: Mostly China/enterprise focused

SenseTask

by SenseTask

AI document processing extracting data from invoices and forms.

Best for: Business & Data

Pricing: Paid

Limitation: Starts at $99/month