Know before you release. Start free →
Suno changed how its audio is served, so pasting a Suno link no longer checks the recording. Upload your file instead.What changed →
Know before you release —
not after.
not after.
Check your recording, your words and your melody against released music. Get a clear score before your release date, not a surprise after it.
Check my music free →
Universe Is On My Side
Black Sigil · 3:47
NO MATCHES FOUND
Similarity 2.0/10
4
Dimensions checked
3
Ways your song is checked
AI
Powered by Claude
Your verdict
No jargon.
Just a clear answer.
Just a clear answer.
Every check returns a 1–10 score and one of four verdicts so you always know where you stand.
NO MATCHES FOUND
Score 1–3 · No similarity to released tracks surfaced in this pass.
MINOR SIMILARITIES — REVIEW NOTES
Score 4–5 · Small overlaps flagged — review the notes before you release.
MODERATE RISK — MODIFY BEFORE RELEASE
Score 6–7 · Notable patterns flagged — modify before release.
HIGH RISK — REWRITE SECTION
Score 8–10 · Significant similarity found — rework the flagged section; consider legal review.
How it works
Three steps between you and a confident release.
01
Upload your track
Drop in your audio file, paste your lyrics, or both. Safi accepts MP3, WAV, FLAC, or plain text.
02
Safi scans everything
Checked against released recordings and a lyrics index.
03
Get your verdict
A 1–10 score and a plain verdict — No Matches, Minor Similarities, Moderate Risk, or High Risk.
Sample report
What you actually get back.
Every check returns a score per dimension, color-coded by risk. A dimension with no signal to assess reads as unscored, never as safe.
What's included
Every check reads your words and fingerprints your recording.
A full scan adds one thing: it finds your song inside other recordings.
Recording match — free
—Audio fingerprint against released recordings
—Your words searched against a lyrics index
—One of four verdicts, same as paid
Composition match — paid · Label & Studio
Label & Studio
—Finds your melody inside other songs — a different singer, a different arrangement
—Catches covers, karaoke tracks and re-sung versions
—Flags the matched section with a timecode so you can listen
Under your verdict
What this check did — and didn't — cover.
Recording match — checked
Your audio was fingerprinted against released recordings. No exact or near-exact match was found.
Composition match — not checked
Label & Studio
This plan doesn't compare your melody, lyrics, or structure against the underlying composition — only the recording was checked. A composition match would catch a rewrite, cover, or re-sung version this scan can't see.
Run a composition check →
“I check every song before it drops. Takes two minutes, saves me from a very expensive mistake.”
Ana — founder of Safi, and a releasing artist
Coverage
What a full scan checks.
Spotify
Deezer
Last.fm
Discogs
MusicBrainz
ACRCloud
AudD
Genius
AcoustID
Wikidata
Claude AI
Upload your audio file and Safi fingerprints the recording too — AudD and AcoustID need audio.
Music Recognition by
ACRCloud
Pricing
Simple, transparent pricing.
Monthly
Yearly · save up to 25%
Free
$0
3 free checks · no card
—3 free song checks, no card
—Similarity verdict and what was flagged
—Full findings, matched titles and PDF on paid checks
—Upgrade anytime to keep checking
MOST POPULAR
Safi Label
$29/mo
10 checks a month
—Everything in Free
—Audio file upload
—Full report history
—Email reports to your inbox
—Composition match — finds your melody inside another song
Safi Studio
$59/mo
30 checks a month
—Everything in Label
—Safi Similarity Summary PDF on every check
—Prevention rules per song
FAQ
Common questions
Does Safi provide legal protection?
Safi is a risk assessment tool, not a law firm. If you receive a High Risk verdict, consult an entertainment attorney before publishing.
What file formats do you support?
MP3, M4A, WAV, OGG, and FLAC up to 25MB. For lyrics-only checks, paste text directly.
Is my music stored or used to train AI?
Uploaded tracks are deleted after analysis by default. We never use your music to train any models.
How accurate are the similarity scores?
Reported on a 1–10 scale across four dimensions. Accuracy varies by genre and dimension.
Can I check tracks before they are fully mixed?
Yes — demos, rough mixes, and finished masters all work.
What is the difference between the free check and a paid check?
The free check runs an audio fingerprint against released recordings — it catches exact or near-exact matches. A paid check also compares melody, lyrics, and structure against the underlying composition, so it catches rewrites, covers, and re-sung versions the fingerprint alone would miss. Both return one of the same four verdicts.
I made my song with Suno — how do I check it?
Suno protects its audio files, so Safi cannot read the recording from a Suno link. Download the track from Suno and upload the file here and the check runs end to end — recording fingerprint, composition match and all. Pasting a Suno link still brings across your lyrics and style tags for a text-only pass.
Ship it with confidence.
Built for independent artists. Start free, no credit card required.
Check my music free →