guides

Straight answers for the marketing you still do yourself.

Siren makes launch videos, ad creatives and captions in your brand from one prompt, and posts them to X, LinkedIn and YouTube (TikTok with your OK on each post). One video is $9.99; plans are Spark $19, Pro $49 and Scale $149 a month, and Siren works inside Claude, Cursor and ChatGPT over MCP. Updated 3 Oct 2026.

guideHow do I make a product launch video with AI?guideHow do I post to X from Claude, Cursor or ChatGPT?guideWhat is the best MCP server for social media posting?guideHow do I make a demo video for my SaaS without a video editor?guideHow do I make App Store screenshots with AI?guideHow do I write captions for X, LinkedIn and YouTube for one launch?guideHow do I keep my brand consistent across AI-made ads?guideWhat does a product launch video cost?

a thousand voices, one signature

Skip the reading.

Paste your site and Siren makes the video in your brand.

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Siren · a thousand voices, one signature.

One brief becomes on-brand videos, cards, and posts, published to the social accounts you connect and tracked in one place.

Account access is used only to publish your content and read its performance.

© 2026 Siren Ai, Inc.