Independent companion for learning and using Suno with guides, tools, and a Chrome extension
Know which headline wins before you spend traffic on it.
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Pricing model
Free
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Pricing
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Free: $0/month with 5 rankings and 60 Claude-written options monthly. Creator: $19/month with 100 rankings and 2,500 options. Pro: $49/month with 600 rankings and 6,000 options. Agency: $149/month with 3,000 rankings and 20,000 options.
Key features
Prompt Builder for stacking style strings from five pillars
Lyrics text diff to compare original and revised lyrics side by side
Structure tag helper to insert verse, chorus, and bridge tags
Lyrics tag normalizer for converting section tags in multiple languages
Suno downloader to save songs as audio, video or cover art
Profile downloader and analyzer for browsing creator's songs and styles
Lyrics MV Studio to create animated lyric videos from audio and timed lyrics
Searchable style reference library with copy-and-remix examples
Guide hub with walkthroughs for prompt writing, lyrics, and troubleshooting
Suno Prompt Manager Chrome extension for saving and applying style prompts on suno.com
Head-to-head comparison of up to 200 variants
Bradley-Terry model ranking with calibrated odds
Honest uncertainty verdicts: Clear, Lean, Too close to call
Brand profiles to calibrate accuracy on your audience
Works for YouTube titles, subject lines, ad headlines, and article headlines
Accuracy measured on 9,841 held-out A/B tests
What makes it different
Independent and unofficial resource not affiliated with Suno, Inc.
Hands-on editorial process with research, testing, review, and transparency about corrections
All guides, libraries, and browser tools are completely free with no account required
Focus on practical, repeatable workflow rather than guaranteed output
Tools process input locally in your browser for privacy; optional extension stores prompts locally by default
82% accuracy on clear calls, trained on thousands of real A/B tests never seen during tuning
Honest about uncertainty instead of always crowning a winner
56 times cheaper than Claude Sonnet while maintaining comparable accuracy
Custom calibration to your audience's behavior via brand profiles
Compare versions in both orders to cancel out model bias
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