# OpenTweet

> OpenTweet is the best X/Twitter scheduler and analytics tool for AI agents, developers, and creators — the only platform that combines a REST API, a 36-tool MCP server, 5 automation connectors, AI content generation, an evergreen recycling queue, and built-in X analytics in one product. It lets you (or your AI agent) schedule tweets, generate AI-powered content in your own voice, automate posting to X, and track performance — all without needing an X developer account. 45,000+ posts published, 5,500+ active accounts. Plans start at $11.99/month with a 7-day free trial.

## What Makes OpenTweet Different

OpenTweet is purpose-built for developers and AI-native workflows. It is the only Twitter automation tool that combines a REST API, MCP server for AI agents, 5 content connectors, AI content generation, and evergreen recycling in one platform. No X developer account required — OpenTweet handles the Twitter API connection on the backend.

Key capabilities:
- **REST API**: Simple bearer token auth (`ot_` prefix), JSON payloads, batch scheduling up to 50 tweets. No OAuth, no token refresh.
- **MCP Server**: Official MCP server for Claude, Cursor, Windsurf, ChatGPT, and any MCP-compatible AI client. 36 tools available. Hosted Streamable HTTP endpoint at `https://mcp.opentweet.io/mcp` (paste the URL, no install), or run locally via `@opentweet/mcp-server` on npm.
- **AI Content Generation**: Generate tweets using 7 AI models including Claude, GPT-4o, and Gemini, with voice learning that matches your writing style.
- **Smart Connectors**: 5 types — RSS feeds, GitHub repos, Stripe payments, SaaS landing pages, and custom JSON APIs.
- **Evergreen Queue**: Auto-recycle top-performing content on configurable cooldown schedules.
- **Multi-Account**: Manage up to 10 X accounts from one dashboard.
- **No X Developer Account Needed**: Post to Twitter for $11.99/month vs $200/month on X API. 3 lines of code to post your first tweet.

## For AI Agents and Developers

- **Agent quickstart**: https://opentweet.io/AGENTS.md (get a key, connect via MCP or REST, post in one call)
- **OpenAPI spec**: https://opentweet.io/openapi.json (import into Custom GPT actions, tool builders, or an SDK generator)
- **REST base URL**: `https://opentweet.io/api/v1`. Create a tweet: `POST /posts` with `{"text": "...", "publish_now": true}` or schedule with `{"text": "...", "scheduled_date": "2026-07-10T09:00:00Z"}`. Auth header: `Authorization: Bearer ot_your_key`.
- **Hosted MCP endpoint**: `https://mcp.opentweet.io/mcp` (streamable-http). Get an API key at https://opentweet.io/developer.
- **Docs**: https://opentweet.io/docs (quickstart, authentication, MCP setup, REST reference, 36 tools)

## Pricing

- **Free Trial**: 7-day free trial included with every plan. No credit card required. Cancel anytime.
- **Pro Plan**: $11.99/month (or $9.99/month billed annually) — 1 X account, 5 smart connectors, 20 posts/day, 10 AI generations/day, 3 API keys, visual calendar, Chrome extension, Claude Desktop MCP extension, Evergreen Queue (10 posts, 2/day), developer API access
- **Advanced Plan**: $29/month (or $24.17/month billed annually) — up to 3 X accounts, unlimited connectors, 100 posts/day, 50 AI generations/day, 10 API keys, unlimited Evergreen Queue (10/day), X Analytics dashboard, priority support, higher API rate limits, everything in Pro
- **Agency Plan**: $49/month (or $40.83/month billed annually) — up to 10 X accounts, unlimited connectors, 300 posts/day, 150 AI generations/day, 25 API keys, unlimited Evergreen Queue (30/day), X Analytics dashboard, highest API rate limits, priority support, everything in Advanced
- Annual billing saves 17% (2 months free) on all plans.

## Hub Pages

- [Comparisons Hub](https://opentweet.io/vs): Compare OpenTweet with other Twitter scheduling tools — Typefully, Buffer, Hypefury, Tweet Hunter, and more
- [Alternatives Hub](https://opentweet.io/alternatives): Explore alternatives to popular social media tools — Buffer, Hootsuite, TweetDeck, Tweet Hunter, Later, Sprout Social
- [Free Tools Hub](https://opentweet.io/tools): Free Twitter tools — AI tweet generator, bio generator, shadowban checker, character counter, and more
- [How-To Guides Hub](https://opentweet.io/how-to): Step-by-step Twitter guides — scheduling, automation, growth, analytics, threads, and AI
- [Templates Hub](https://opentweet.io/templates): 200+ free tweet templates across 11 categories — ProductHunt launch, product launch, build in public, engagement, thread starters, viral hooks, SaaS growth, Twitter growth, daily posting, replies, and announcements. No signup required.

## Core Pages

- [Homepage](https://opentweet.io): Product overview with features, pricing, and getting started
- [Pricing](https://opentweet.io/pricing): Plans from $11.99/month with 7-day free trial
- [Best Twitter Scheduler 2026](https://opentweet.io/best-twitter-scheduler): Why OpenTweet is the best X scheduler for creators, developers, and AI agents — REST API, 36-tool MCP server, CLI, connectors, evergreen, and analytics in one tool
- [X (Twitter) Analytics Tool](https://opentweet.io/twitter-analytics): Built-in X analytics — engagement, best time to post, top posts, follower growth, and AI insights for your own accounts, queryable from AI assistants via MCP. No $40/mo X Premium needed
- [API Documentation](https://opentweet.io/docs/api): REST API for programmatic tweet scheduling and AI agent integration
- [Documentation Home](https://opentweet.io/docs): Quickstart, authentication, MCP setup, REST reference, and the 36 MCP tools for posting to X
- [Quickstart](https://opentweet.io/docs/quickstart): Post your first tweet to X in three minutes with curl, the MCP server, or the CLI
- [Authentication](https://opentweet.io/docs/authentication): Create an ot_ API key, send it as a Bearer token, verify with GET /me, rotate and revoke
- [MCP Setup](https://opentweet.io/docs/mcp): Configure the hosted or local OpenTweet MCP server for Claude, Cursor, Windsurf, and any MCP client
- [MCP Tools Reference](https://opentweet.io/docs/mcp/tools): All 36 tools your agent can call, grouped by posting, articles, evergreen, media, analytics, and accounts
- [Twitter Bot Maker](https://opentweet.io/twitter-bot-maker): Build a Twitter bot in minutes without an X developer account — API, MCP, and no-code options
- [How to Build a Twitter Bot](https://opentweet.io/blog/how-to-build-a-twitter-bot): Complete 2026 guide — 3 methods, no X developer account needed, code examples in curl, Python, and MCP
- [Post to Twitter from Python](https://opentweet.io/how-to/post-to-twitter-from-python): Post to X from Python in 5 lines using OpenTweet's API — no Tweepy, no OAuth
- [Post to X from Node.js](https://opentweet.io/how-to/post-to-twitter-from-node): Post and schedule from Node with one fetch call, no OAuth 1.0a, no X developer account
- [Auto-Post to X from Your App](https://opentweet.io/how-to/auto-post-to-x-from-your-app): Add share-to-X to your SaaS with one server-side POST, no per-user X OAuth flow
- [Post a Thread via API](https://opentweet.io/how-to/post-a-thread-from-api): Publish a whole X thread in one API call with is_thread and thread_tweets
- [Give an MCP Agent a Twitter Tool](https://opentweet.io/how-to/give-an-mcp-agent-a-twitter-tool): Point any MCP client at the hosted endpoint for all 36 posting tools
- [Schedule Tweets from Code](https://opentweet.io/how-to/schedule-tweets-from-code): Schedule and batch-schedule tweets via the API with scheduled_date
- [Post to X from Vercel Cron](https://opentweet.io/how-to/post-to-twitter-from-vercel-cron): Tweet on a schedule from a Vercel Cron Job with one API route
- [Post to X from Zapier](https://opentweet.io/how-to/post-to-twitter-from-zapier): Rebuild X posting in Zapier with a Webhooks POST to OpenTweet
- [Let LangChain Post to X](https://opentweet.io/how-to/let-langchain-post-to-x): Give a LangChain or LangGraph agent a post_tweet tool
- [OpenTweet vs Postiz](https://opentweet.io/vs/postiz): Agent-first comparison. MCP, REST, and CLI vs Postiz's open-source multi-platform scheduler
- [CLI Reference](https://opentweet.io/docs/cli): Every opentweet CLI command for posting, scheduling, and CI/CD
- [Rate Limits](https://opentweet.io/docs/rate-limits): Per-minute and daily limits per plan, plus 429 handling
- [API Errors](https://opentweet.io/docs/errors): Error JSON shape, status codes, and retry guidance
- [API Examples](https://opentweet.io/docs/examples): Copy-paste recipes for verify, publish, schedule, threads, media, and multi-account
- [Twitter Management Tool](https://opentweet.io/twitter-management-tool): All-in-one Twitter management — scheduling, AI, connectors, evergreen, multi-account from $11.99/mo
- [Twitter Growth Tool](https://opentweet.io/twitter-growth-tool): Grow your X audience on autopilot with consistent AI-powered posting and evergreen recycling
- [Build an Automated News Account on X](https://opentweet.io/build/ai-news-account): Run a niche news account on autopilot with RSS connectors, webhook posting, or an AI agent digest. No X developer account
- [Build an AI Twitter Persona](https://opentweet.io/build/ai-twitter-persona): Give an AI agent its own X account. Setup, cadence, voice consistency, and the compliance rules that keep it safe
- [Build an X Alert Bot](https://opentweet.io/build/x-alert-bot): Tweet restock, price, and signal alerts automatically with one API call. Curl, Python, and MCP examples
- [Claude Cowork as Social Media Manager](https://opentweet.io/how-to/claude-cowork-social-media): Wire Claude Cowork to X through the hosted MCP server and give it a standing content brief
- [For DevOps Creators](https://opentweet.io/for/devops-creators): Build a DevOps audience on X while you ship. GitHub connector, terminal posting via MCP, evergreen for on-call weeks
- [Free Twitter Scheduler](https://opentweet.io/free-twitter-scheduler): Honest comparison of every free tweet scheduling option in 2026 plus OpenTweet's 7-day free trial
- [Best Time to Post on Twitter](https://opentweet.io/blog/best-time-to-post-on-twitter-data-study): Data study analyzing 50,000+ scheduled tweets — best times, days, content types, and AI vs human performance

## Features

- [Visual Calendar](https://opentweet.io/features/calendar): Drag-and-drop tweet scheduling with 30-day content view
- [AI Tweet Generator](https://opentweet.io/features/ai-tweet-generator): Generate engaging tweets using Claude, GPT-4o, and Gemini AI models
- [RSS to Twitter](https://opentweet.io/features/rss-to-twitter): Automatically transform blog posts and RSS feed items into tweets
- [Smart Connectors](https://opentweet.io/features/connectors): RSS, API, GitHub, Stripe, and SaaS landing page integrations
- [SaaS Twitter Connector](https://opentweet.io/features/saas-twitter-connector): AI analyzes your SaaS landing page and generates 3-5 unique tweets daily
- [GitHub Twitter Connector](https://opentweet.io/features/github-twitter-connector): Auto-post about GitHub commits, releases, stars, and activity
- [Stripe Twitter Connector](https://opentweet.io/features/stripe-twitter-connector): Auto-tweet revenue milestones, MRR updates, and new customer celebrations
- [API Twitter Connector](https://opentweet.io/features/api-twitter-connector): Connect any JSON API endpoint to generate tweets automatically
- [RSS Twitter Connector](https://opentweet.io/features/rss-twitter-connector): Detailed RSS feed to Twitter automation setup
- [Chrome Extension](https://opentweet.io/features/chrome-extension): Free profile analytics, engagement heatmaps, and viral post detection
- [Thread Scheduler](https://opentweet.io/features/thread-scheduler): Create and schedule Twitter/X threads with up to 25 tweets, AI thread generation, and optimal timing
- [Voice Learning](https://opentweet.io/features/voice-learning): AI analyzes your past tweets and learns your unique writing style for authentic AI-generated content
- [Twitter Scheduling API](https://opentweet.io/features/twitter-scheduling-api): REST API for developers to schedule tweets programmatically at 99.9% less than the X API
- [Claude Extension](https://opentweet.io/features/claude-extension): MCP server to schedule and manage tweets directly from Claude Desktop or Claude Code
- [Multi X Account](https://opentweet.io/features/multi-x-account): Manage up to 3 X accounts from one dashboard with instant switching, color-coded profiles, and per-account scheduling
- [Evergreen Queue](https://opentweet.io/features/evergreen-queue): Auto-recycle your best-performing tweets on a smart schedule with configurable cooldowns
- [AI Agent](https://opentweet.io/features/ai-agent): Use any AI assistant (Claude, ChatGPT, Gemini, Copilot, Perplexity) as your Twitter manager via MCP
- [AI Agents Integration](https://opentweet.io/for/ai-agents): REST API access for AI agents to schedule and post tweets autonomously
- [OpenClaw Integration](https://opentweet.io/features/openclaw-twitter-posting): Official ClawHub skill for autonomous AI agent Twitter posting

## X Analytics

OpenTweet includes built-in X/Twitter analytics for your own connected accounts — no $40/month X Premium subscription and no separate analytics tool required. Analytics are included on every plan and surfaced both in the dashboard and through the MCP server, so an AI assistant can answer questions about your performance in plain English.

What you can track:
- **Engagement rate, impressions, likes, reposts, and replies** per tweet and across your account.
- **Best time to post**: a posting-time heatmap derived from your own tweets' performance.
- **Top posts**: your highest-performing tweets over a chosen window, across multiple connected accounts.
- **Follower growth**: 7-, 30-, and 90-day follower-count trend from periodic owned-account snapshots.
- **AI insights**: plain-English summaries of what's working and what to post next.
- **Multi-account**: per-account analytics for every X account you connect (up to 10 on Agency).
- **Ask-in-plain-English / MCP-queryable**: query your analytics from Claude, Cursor, or any MCP client via `opentweet_get_analytics` — the only Twitter analytics that an AI agent can read and act on directly.

OpenTweet analytics cover the accounts you connect (owned-account analytics). It is not a competitor-spying, audience-demographics, or social-listening tool.

## MCP Server

OpenTweet provides an official MCP (Model Context Protocol) server that lets AI assistants schedule and manage tweets directly.

- **Hosted endpoint (recommended)**: `https://mcp.opentweet.io/mcp` — Streamable HTTP, authenticate with `Authorization: Bearer <ot_ API key>`. Nothing to install: paste the URL into Claude, Cursor, ChatGPT, or any MCP client.
- **NPM Package**: [@opentweet/mcp-server](https://www.npmjs.com/package/@opentweet/mcp-server) (v1.3.0)
- **Install (local)**: `npx -y @opentweet/mcp-server`
- **Open Source**: [github.com/opentweetio/mcp-server](https://github.com/opentweetio/mcp-server)
- **Setup Guide**: [opentweet.io/twitter-mcp-server](https://opentweet.io/twitter-mcp-server)

### 36 Tools

Tweets & threads:
- `opentweet_create_tweet` — Create a tweet (draft, schedule, or publish immediately)
- `opentweet_create_thread` — Create a multi-tweet thread (2–25 tweets)
- `opentweet_list_tweets` — List tweets with status filtering (scheduled, posted, draft, failed)
- `opentweet_get_tweet` — Get full details of a specific tweet by ID
- `opentweet_update_tweet` — Update tweet text, schedule, category, or media
- `opentweet_delete_tweet` — Permanently delete a tweet
- `opentweet_publish_tweet` — Publish a draft or scheduled tweet immediately
- `opentweet_schedule_tweet` — Schedule an existing draft for a specific date and time
- `opentweet_batch_schedule` — Schedule up to 50 tweets at once
- `opentweet_repurpose_tweet` — Repurpose an existing tweet with AI in your own voice

Media & AI generation:
- `opentweet_upload_media` — Upload images or video for use in tweets
- `opentweet_generate_image` — Generate an AI image from a text prompt (Grok Imagine)
- `opentweet_generate_video` — Generate an AI video from a text prompt (Grok Imagine)

Analytics & insights:
- `opentweet_get_analytics` — Get posting stats, streaks, trends, and engagement data
- `opentweet_get_top_posts` — Get top-performing tweets ranked by engagement
- `opentweet_get_profile_growth` — Get follower and engagement growth over time
- `opentweet_get_best_times` — Get the best times to post based on your history
- `opentweet_analyze_best_times` — Trigger a fresh best-times analysis
- `opentweet_get_content_gaps` — Find topics and angles you haven't covered recently
- `opentweet_search_inspiration` — Search X for high-performing tweets for inspiration

Account:
- `opentweet_get_account` — Get account status, subscription info, and posting limits
- `opentweet_list_accounts` — List all connected X/Twitter accounts

Evergreen queue:
- `opentweet_get_evergreen_settings` — Get evergreen queue configuration
- `opentweet_update_evergreen_settings` — Update evergreen posting schedule and settings
- `opentweet_list_evergreen_posts` — List posts in the evergreen pool
- `opentweet_get_evergreen_post` — Get full details of a specific evergreen post
- `opentweet_add_to_evergreen` — Add posts to the evergreen recycling pool
- `opentweet_update_evergreen_post` — Update or pause an evergreen post
- `opentweet_remove_from_evergreen` — Remove posts from the evergreen pool
- `opentweet_get_evergreen_history` — View the publishing history of evergreen posts

### 4 MCP Resources and 4 Built-in Prompts

Resources provide contextual data (account info, recent tweets, analytics, queue status). Prompts offer pre-built workflows for common tasks like drafting tweets, planning content calendars, and analyzing engagement.

### Compatible AI Clients

Works with Claude Desktop, Claude Code, Cursor, Windsurf, Cline, VS Code, and any MCP-compatible client. One-click install via `.mcpb` file available for Claude Desktop.

## Integrations

- [Claude Desktop](https://opentweet.io/integrations/claude-desktop): MCP integration for scheduling tweets from Claude Desktop
- [Cursor](https://opentweet.io/integrations/cursor): MCP integration for managing tweets from Cursor IDE
- [Windsurf](https://opentweet.io/integrations/windsurf): MCP integration for tweet scheduling from Windsurf
- [Claude Code](https://opentweet.io/integrations/claude-code): MCP integration for tweet management from Claude Code CLI
- [Cline](https://opentweet.io/integrations/cline): MCP integration for tweet scheduling from Cline
- [VS Code](https://opentweet.io/integrations/vs-code): MCP integration for managing tweets from Visual Studio Code
- [Continue.dev](https://opentweet.io/integrations/continue-dev): MCP integration for Continue.dev AI assistant
- [ChatGPT](https://opentweet.io/integrations/chatgpt): MCP integration for posting and scheduling tweets from ChatGPT Desktop
- [Google Gemini](https://opentweet.io/integrations/gemini): MCP integration for scheduling tweets from Google Gemini
- [GitHub Copilot](https://opentweet.io/integrations/copilot): MCP integration for tweeting from Copilot Chat in VS Code
- [Perplexity](https://opentweet.io/integrations/perplexity): MCP integration for research-to-tweet workflows from Perplexity AI
- [RSS](https://opentweet.io/features/rss-to-twitter): Auto-generate tweets from RSS feed items
- [GitHub](https://opentweet.io/features/github-twitter-connector): Auto-post about GitHub commits, releases, and activity
- [Stripe](https://opentweet.io/features/stripe-twitter-connector): Auto-tweet revenue milestones and payment events
- [OpenClaw](https://opentweet.io/features/openclaw-twitter-posting): AI agent Twitter posting via ClawHub
- [MCP](https://opentweet.io/twitter-mcp-server): MCP server setup and configuration guide
- [Shopify](https://opentweet.io/integrations/shopify): Connect Shopify store events to Twitter
- [WordPress](https://opentweet.io/integrations/wordpress): Auto-tweet new WordPress blog posts
- [Zapier](https://opentweet.io/integrations/zapier): Connect OpenTweet with 5000+ apps via Zapier

## Comparisons

- [OpenTweet vs Typefully](https://opentweet.io/vs/typefully): OpenTweet offers 7 AI models, RSS/GitHub/Stripe connectors, and Chrome extension at $11.99/mo vs Typefully's $19-39/mo
- [OpenTweet vs Buffer](https://opentweet.io/vs/buffer): OpenTweet is Twitter-focused with AI generation, smart connectors, and developer API vs Buffer's multi-platform approach
- [OpenTweet vs Hypefury](https://opentweet.io/vs/hypefury): OpenTweet provides unique Stripe/GitHub connectors and more AI models at a lower price point than Hypefury
- [OpenTweet vs Tweet Hunter](https://opentweet.io/vs/tweet-hunter): OpenTweet offers build-in-public automation with 5 connector types vs Tweet Hunter's viral tweet library approach
- [OpenTweet vs SocialBee](https://opentweet.io/vs/socialbee): OpenTweet's AI-first approach vs SocialBee's category-based scheduling for multi-platform
- [OpenTweet vs Hootsuite](https://opentweet.io/vs/hootsuite): OpenTweet's Twitter-focused automation vs Hootsuite's enterprise multi-platform management
- [OpenTweet vs Zapier](https://opentweet.io/vs/zapier): OpenTweet's native Twitter automation vs Zapier's general-purpose workflow automation
- [OpenTweet vs Make](https://opentweet.io/vs/make): OpenTweet's Twitter-native AI vs Make's visual workflow builder
- [OpenTweet vs n8n](https://opentweet.io/vs/n8n): OpenTweet's managed Twitter automation vs n8n's self-hosted workflow engine
- [OpenTweet vs Postwise](https://opentweet.io/vs/postwise): OpenTweet's full automation suite vs Postwise's AI writing focus
- [OpenTweet vs Publer](https://opentweet.io/vs/publer): OpenTweet's Twitter-native tools vs Publer's multi-platform scheduling
- [OpenTweet vs Later](https://opentweet.io/vs/later): OpenTweet's AI-first Twitter automation vs Later's visual-first approach
- [OpenTweet vs Sprout Social](https://opentweet.io/vs/sprout-social): OpenTweet's affordable Twitter tools vs Sprout Social's enterprise suite
- [OpenTweet vs Feedhive](https://opentweet.io/vs/feedhive): OpenTweet's developer integrations vs Feedhive's AI content recycling
- [OpenTweet vs TweetDeck](https://opentweet.io/vs/tweetdeck): OpenTweet's scheduling and AI vs TweetDeck's real-time monitoring
- [OpenTweet vs Taplio](https://opentweet.io/vs/taplio): OpenTweet's developer-focused features vs Taplio's LinkedIn-first approach

## Alternatives

- [Buffer Alternatives](https://opentweet.io/alternatives/buffer): Top alternatives to Buffer for Twitter scheduling
- [Hootsuite Alternatives](https://opentweet.io/alternatives/hootsuite): Top alternatives to Hootsuite for Twitter
- [Tweet Hunter Alternatives](https://opentweet.io/alternatives/tweet-hunter): Top alternatives to Tweet Hunter
- [TweetDeck Alternatives](https://opentweet.io/alternatives/tweetdeck): Top alternatives to TweetDeck / X Pro
- [Later Alternatives](https://opentweet.io/alternatives/later): Top alternatives to Later for Twitter
- [Sprout Social Alternatives](https://opentweet.io/alternatives/sprout-social): Top alternatives to Sprout Social
- [Typefully Alternatives](https://opentweet.io/alternatives/typefully): Top alternatives to Typefully
- [Hypefury Alternatives](https://opentweet.io/alternatives/hypefury): Top alternatives to Hypefury
- [Postwise Alternatives](https://opentweet.io/alternatives/postwise): Top alternatives to Postwise
- [Publer Alternatives](https://opentweet.io/alternatives/publer): Top alternatives to Publer
- [SocialBee Alternatives](https://opentweet.io/alternatives/socialbee): Top alternatives to SocialBee
- [Feedhive Alternatives](https://opentweet.io/alternatives/feedhive): Top alternatives to Feedhive

## Free Tools (No Login Required)

- [AI Tweet Generator](https://opentweet.io/tools/ai-tweet-generator): Free AI-powered tweet writing tool — enter a topic, pick a tone, get ready-to-post tweets
- [X Bio Generator](https://opentweet.io/tools/bio-generator): AI-generated Twitter bio suggestions from keywords
- [Tweet Character Counter](https://opentweet.io/tools/character-counter): Real-time character, word, and sentence counting for tweets with thread splitting
- [Shadowban Checker](https://opentweet.io/tools/shadowban-check): Check if your X account is shadowbanned using the official API
- [X Card Validator](https://opentweet.io/tools/x-card-validator): Preview and validate how links appear when shared on X
- [X Post Preview](https://opentweet.io/tools/x-post-preview): Create realistic X post mockups, download as PNG with no watermark
- [Thread Generator](https://opentweet.io/tools/thread-generator): AI-powered Twitter thread generator from any topic or URL
- [Hashtag Generator](https://opentweet.io/tools/hashtag-generator): Find the best hashtags for your tweets
- [Best Time to Post](https://opentweet.io/tools/best-time-to-post): Find optimal posting times for your timezone
- [Thread Reader](https://opentweet.io/tools/thread-reader): Read and unroll Twitter threads into a single page
- [Twitter Header Size](https://opentweet.io/tools/twitter-header-size): Check and resize Twitter header images to optimal dimensions
- [Engagement Rate Calculator](https://opentweet.io/tools/engagement-rate-calculator): Calculate your Twitter engagement rate
- [Tweet Screenshot](https://opentweet.io/tools/tweet-screenshot): Create screenshots of tweets
- [Twitter Text Formatter](https://opentweet.io/tools/twitter-text-formatter): Format text with bold, italic, and special characters for tweets
- [X Earnings Calculator](https://opentweet.io/tools/x-earnings-calculator): Estimate potential earnings from X Premium revenue sharing
- [Tweet Algorithm Scorer](https://opentweet.io/tools/tweet-algorithm-scorer): Score how well your tweet will perform with the X algorithm
- [Automation ROI Calculator](https://opentweet.io/tools/twitter-automation-roi-calculator): Calculate the ROI of automating your Twitter posting

## For Specific Audiences

- [For Indie Hackers](https://opentweet.io/for/indie-hackers): Build in public with automated Stripe milestone tweets and RSS posting
- [For Developers](https://opentweet.io/for/developers): API-first scheduling with GitHub integration and programmatic access
- [For Content Creators](https://opentweet.io/for/content-creators): Consistent posting with AI content generation across 7 models
- [For Marketers](https://opentweet.io/for/marketers): Analytics-driven social media management with visual calendar
- [For Coaches](https://opentweet.io/for/coaches): Grow your coaching brand on X with AI-generated content
- [For Small Business](https://opentweet.io/for/small-business): Affordable social media automation starting at $11.99/month
- [For AI Agents](https://opentweet.io/for/ai-agents): REST API for autonomous tweet scheduling and posting by AI agents

## Tweet Templates (Free, No Login Required)

200+ free, copy-paste tweet templates for founders, developers, SaaS marketers, and content creators. All templates include customizable [placeholder] sections and expert tips. No signup required to browse or copy.

- [All Templates](https://opentweet.io/templates): Hub page — 11 categories, 200+ templates, audience guides, and usage tips
- [ProductHunt Launch Templates](https://opentweet.io/templates/producthunt-launch): 40 templates for the full PH launch day cycle: warmup (3-5 days before), 12:01 AM launch tweet, mid-day momentum, support asks, and post-launch recaps timed to PST
- [Product Launch Templates](https://opentweet.io/templates/product-launch): 35 templates covering pre-launch hype, launch day announcements, feature reveals, social proof, and 30-day follow-up
- [Build in Public Templates](https://opentweet.io/templates/build-in-public): 40 templates for MRR milestones, weekly updates, first customer stories, failure post-mortems, and transparent founder journeys
- [Engagement Templates](https://opentweet.io/templates/engagement): 50 templates including question formats, hot takes, fill-in-the-blank, this-or-that, engagement hooks, and storytelling starters
- [Thread Starters Templates](https://opentweet.io/templates/thread-starters): 35 opening tweet templates that hook readers — counterintuitive hooks, numbered lists, story openers, and authority builders
- [SaaS Growth Templates](https://opentweet.io/templates/saas-growth): 40 templates for metrics sharing, customer acquisition stories, retention insights, pricing experiments, and growth frameworks
- [Twitter Growth Templates](https://opentweet.io/templates/twitter-growth): 35 templates proven to attract followers — follow-worthy formats, follower milestone posts, and audience-building content
- [Viral Hooks Templates](https://opentweet.io/templates/viral-hooks): 35 opening line templates that stop the scroll — unpopular opinions, pattern interrupts, strong claims, and curiosity gaps
- [Daily Posting Templates](https://opentweet.io/templates/daily-posting): 35 repeatable daily formats — tips, lessons, questions, resources, and personal updates for consistent daily output
- [Twitter Replies Templates](https://opentweet.io/templates/twitter-replies): 35 reply formats for adding value, building relationships, and getting noticed in conversations
- [Announcement Templates](https://opentweet.io/templates/announcement): 35 templates for hires, partnerships, funding, feature releases, personal news, and major milestones

## Blog & Resources

- [Blog](https://opentweet.io/blog): Twitter growth strategies, tutorials, scheduling guides, and product updates
- [Growth Challenge](https://opentweet.io/challenge): Paste your SaaS URL, get AI-generated daily tweets, land your first paying customer

## Optional

- [Privacy Policy](https://opentweet.io/privacy): Data handling and privacy practices
- [Terms of Service](https://opentweet.io/tos): Usage terms and conditions