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AI agents that run your Twitter 24/7 — posting, replying, and engaging to grow your brand without effort.

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Website, pricing, platforms and company facts side by side.
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| Website | outreachguy.ai | opalstack.com |
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| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
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In their own words, as submitted to SaaSHub.


OutreachGuy is an AI-powered tool that automates your entire Twitter presence. It runs your account 24/7 using five smart modes: Shill (mentions your product from our network), Outreach (replies from your account), Brand (daily tweets & threads), Shield (auto-replies to mentions), and Proof...
No description of Opalstack yet.
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As answered by people managing OutreachGuy and Opalstack.
OutreachGuy's answer
-langchain -Node.js -OpenAI API for natural language processing -Twitter APIs for integrations
OutreachGuy's answer
Web3 projects and token launches
B2B growth marketers
Personal brands with 10k–100k+ followers
OutreachGuy's answer
OutreachGuy is the only tool that combines five distinct AI modes—posting, replying, defending, shilling, and proofing—into one seamless Twitter automation platform. It doesn’t just schedule content; it actively engages like a human, 24/7.
OutreachGuy's answer
Most tools just help you post tweets. OutreachGuy acts like a full-time social media agent: it replies, monitors, promotes, and builds trust—automatically. It’s more than automation; it’s strategic, AI-powered presence.
OutreachGuy's answer
Founders, indie hackers, marketers, and solo operators who want to grow their Twitter presence without spending hours online. Also ideal for agencies managing multiple accounts.
OutreachGuy's answer
OutreachGuy started as a way to help solo founders do organic outreach without spending all day on Twitter. The goal was simple: automate attention. We turned that idea into a full AI agent that now builds, protects, and scales social presence automatically.
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