- Is it safe? We have not read the data policy of Zeltor Labs yet. Read it on the official site before you upload anything.zeltorlabs.com ↗
- Is it free? Free plan · From $4 once · pricing page, read Oct 31, 2026See ↓
- What else does this?
FlightQueuefree
FireAIfree
OpenMarkfreeSee ↓
not read yet
Use
- For
- DJs, producers and mashup makers checking whether two songs mix in a set or DAW
- Price
- Free plan · From $4 oncepricing page, read Oct 31, 2026
- Activity
- Actively maintainedsite updated 2 days ago
- Used for
- check whether two songs share a key and tempo
- find the tempo or key change needed to mix two tracks
- preview a mashup before opening it in a DAW
- Has an MCP server (1 in the registry)public registry →
- Publishes llms.txt, a file written for AI assistantszeltorlabs.com ↗
- MCP servercom.zeltorlabs/music-toolsverified in the MCP registry
- Stateanswers, 6 toolschecked 2026-10-31
- Address to connectzeltorlabs.com/mcp
- OpenAPI spec6 pathsthe spec ↗
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1
FlightQueueMCP · sign-in
Forecasts wait ranges for airport security, passport and check-in queues from official feeds and traveller reports.
68.3kActiveFrom $6.99/mo2024 - #2
FireAI
Analyzes business metrics in plain language and identifies root causes without coding.
378ActiveFrom ≈ $37/mo2024 - #3
OpenMarkMCP · open
Benchmark and compare AI models on custom tasks with deterministic scoring.
234ActiveFrom $29/mo - #4
SnowSureMCP · open
Forecasts snowfall and tracks live snow depth at ski resorts by blending several weather models with 30 years of history.
648ActiveFrom $39.99/yr - #5
The Odds GapMCP · open
Lines up live moneyline prices from sportsbooks and prediction markets, showing which one pays the most on a given wager.
637Active
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Zeltor Labs for?
Sign in to leave a noteWhat is Zeltor Labs?
Compares two audio tracks' key and tempo in the browser and reports whether they mix. It is listed in the Atlas under Analytics.
Who is Zeltor Labs for?
DJs, producers and mashup makers checking whether two songs mix in a set or DAW
How much does Zeltor Labs cost?
Zeltor Labs has a free plan; paid plans start at $4 once, per its pricing page on 2026-10-31.
Is Zeltor Labs free?
Yes, Zeltor Labs has a free plan, per its pricing page on 2026-10-31.
Is Zeltor Labs still maintained?
Actively maintained: site updated 2 days ago.
What are alternatives to Zeltor Labs?
In Analytics, by use: FlightQueue, FireAI, OpenMark, SnowSure, The Odds Gap.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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