Free Social Media AI Tools

Mallary’s social media API lets developers and AI agents post, schedule, list and reply to comments across 10 major platforms (YouTube, Facebook, Instagram, TikTok, LinkedIn, X, Pinterest, Threads, Reddit, Snapchat) with built-in auth, retries, rate-limit handling, and optional OpenAI-powered auto-replies.

SocialClaw's Social Media CLI is a developer- and agent-focused command-line tool for scheduling, publishing, and managing social posts across major platforms, with AI-agent integrations, an API, and a hosted workspace for media, analytics, and workflows.

KWatch.io is a real-time social listening and monitoring service that tracks keywords and conversations across platforms (LinkedIn, X, Facebook, YouTube, Reddit, Hacker News) and delivers alerts via email, Slack, or API webhooks, with built-in AI sentiment analysis.

Coso is an AI-powered SaaS that automatically generates, schedules, and publishes weekly social media content tailored to your brand voice, aiming to replace manual posting, freelancers, or expensive agencies.

Mentionmind is a goal-driven social listening tool that uses AI to scan seven platforms (Reddit, Facebook, Instagram, TikTok, LinkedIn, Twitter/X, and the web) and surface only the mentions relevant to a user-defined objective such as finding customers, monitoring brand reputation, or tracking competitors.

Tweet Hunter is an all-in-one growth platform for X (formerly Twitter) that combines a searchable library of viral tweets, AI-powered writing tools, scheduling & automations, analytics and a simple CRM to help creators, brands and businesses grow and monetize their X audience.

TweetPeek (TweetPeekAI) is an AI-powered growth platform for Twitter (X) creators that automates follower discovery, engagement, unfollows, and tweet composition to increase followers and impressions.

Robopost is a social media scheduling and automation platform that centralizes posting, scheduling, analytics, and team collaboration with integrated AI tools to help create captions, images, hashtags and automate reposting across multiple networks.

Postpone is an all-in-one social media marketing platform that helps creators, brands, and agencies create, schedule, publish, engage, and analyze content across multiple social networks — including AI-powered post generation, team collaboration, and automation via Zapier and a GraphQL API.

ReplyGen is a Chrome extension that generates context-aware, conversational AI replies for LinkedIn, X (Twitter) and Threads to help social media professionals engage faster and build relationships without logging into social accounts or storing post data.

StellaFlow is an AI-powered community management platform that helps businesses generate content ideas, create branded visuals, schedule and publish posts across multiple social networks, and collaborate with teams — all tailored to a brand's uploaded assets.

UpGrow is an AI-powered Instagram growth service that combines proprietary AI models and human-managed tactics to deliver real, organic followers, likes, and engagement with a money-back guarantee.

TweetGrok is a SaaS suite of Twitter-focused tools and browser extensions that provide AI-powered tweet generation, content/engagement utilities, media downloaders, account management tools and growth features aimed at improving Twitter creativity and follower growth.

Commentions is a SaaS YouTube comment bot that reads each new video in your niche and posts human-sounding comments on autopilot (in 30+ languages) designed to earn likes, rank in top comment slots, and drive organic visibility.

Postwise is an AI-powered content creation and scheduling platform that generates and schedules optimized posts for Twitter/X, LinkedIn, and Threads to help creators and professionals overcome writer's block and grow their audience.

ContentRadar is an AI-powered toolbox for B2B professionals, agencies, and teams to ideate, write, repurpose, schedule and publish content for LinkedIn and X (Twitter) to scale social media growth and collaboration.

SocialBu is an all-in-one social media management platform for creators, small businesses, agencies, and teams that centralizes publishing, scheduling, listening, curation, automation, analytics and AI-powered content creation across major social networks.

Social Walls (by Taggbox) is an AI-powered social media aggregation and display platform for events, digital signage, websites and hybrid experiences — collecting, curating, moderating and publishing live user-generated content from 15+ platforms with photobooth, analytics and interactive elements.

Mentionlytics is an AI-powered social listening and brand monitoring platform that tracks mentions across the web and social media, provides sentiment and topic analysis, report building, and publishing tools for businesses, agencies, and enterprises.

PostEverywhere is an all-in-one social media management platform that lets teams and creators plan, generate (with AI), schedule, and publish content across 11 platforms from a single dashboard. It includes AI content and image/video generation, cross-platform publishing, analytics, bulk scheduling, multi-account management, and developer tools (REST API, SDK, CLI, MCP) for automation.

Typegrow is an AI-powered LinkedIn growth platform that helps creators, individuals, and agencies create, schedule, and optimize LinkedIn content to increase reach, engagement, and followers using AI assistants, scheduling, and a library of viral posts.

quso.ai is an all-in-one AI-powered content repurposing and social media management platform that automatically clips long videos into short, platform-ready clips, adds animated captions/subtitles, and schedules posts across major social networks.

Dottypost is a LinkedIn content creation and management platform that helps founders, creators, and teams generate, schedule, and publish posts and carousels — including AI-assisted content and repurposing from blogs and YouTube — to grow reach and engagement.

Virlo is a real-time social listening and analytics platform for short-form video (TikTok, Instagram Reels, and YouTube Shorts) that detects trending content, outliers, and momentum shifts and turns those insights into data-backed copy, briefs, and short-form assets.