A free Bitcoin tracker that shows you more than a price

Most free Bitcoin trackers show you a number and a chart. semn.ai shows you 25+ quantitative metrics updated on every tick: slope, depth imbalance, volume speed, order flow, volatility regime, plus AI analysis. Try the full terminal free for 24 hours. No credit card.

What free Bitcoin trackers actually give you

Typical free tracker

$97,342+2.1%

24h change

That's it. A price, a percentage, maybe a line chart. The same information available on Google, CoinGecko, your phone's stock widget, or literally any crypto website.

• Price (delayed 15-60 seconds)
• 24h change percentage
• Basic line or candle chart
• Market cap

semn.ai (24h free trial)

Price $97,342
Slope +12.4 $/min
Acceleration -2.1 (fading)
Vol speed 2.3x avg
Depth imbalance 0.64 (bid heavy)
Regime Trending ↑

Price is one of 25+ metrics. You also see how fast it's moving, whether volume confirms it, what the order book looks like, and what regime the market is in.

• Price (tick-by-tick, no delay)
• 25+ quantitative metrics per tick
• Depth imbalance and order book skew
• Volume speed and long/short pressure
• AI regime analysis (hourly)
• Sonic encoding (hear the market)

Why price alone doesn't help you

Price doesn't tell you direction

Bitcoin is at $97,342. Is it going up or down? Price alone doesn't tell you. Slope does. It measures the rate of change right now. Acceleration tells you whether that rate is increasing or fading. A free tracker shows you where price is. The terminal shows you where it's going and how fast.

Price doesn't tell you conviction

Bitcoin went up $500. Was that a real move backed by heavy volume, or a thin-market drift on no activity? Volume speed answers this in real time. High volume speed = real conviction. Low volume speed = fragile move likely to reverse. A percentage change tells you nothing about this.

Price doesn't show positioning

Are more buyers or sellers positioned near the current price? Depth imbalance measures this directly: the ratio of bid-side to ask-side liquidity in the order book. When bids outweigh asks, buyers are positioned. This is invisible on any price chart or free tracker.

Price doesn't show risk

Is the market calm or volatile right now? Standard deviation tells you instantly. A calm market means small moves are expected, safe to enter with tight stops. A volatile market means anything can happen in the next 10 minutes. Same price, completely different risk profile.

What you get in the free trial

The trial is the full terminal. No feature gating, no limited views, no watermarks. Everything a paying subscriber sees, for 24 hours.

Tick-by-tick data

Every trade, every order book update, visualized as it happens. Not candles. Not snapshots. The continuous stream of market activity in real time.

25+ quantitative metrics

Slope, acceleration, standard deviation, volume speed, depth imbalance, order book skew, long/short pressure, volume-price divergence, Hurst exponent, trend direction, and more.

AI regime analysis

An AI analyst (Yuki) reads all 25+ metrics every hour and produces a regime assessment. Is the market trending? Ranging? About to break out? The AI synthesizes what the numbers mean together.

Sonic encoding

Market activity encoded as sound. Hear Bitcoin's rhythm change without watching the screen. Volume, volatility, and directional pressure become audible in real time.

Custom studies

Define your own analytics. Combine metrics into custom conditions that match how you think about the market. Your framework, running on tick-level data.

No credit card

The trial starts immediately. No payment information required. No automatic billing. After 24 hours, you decide whether $19/month is worth it.

Free trackers vs. semn.ai trial

The free trackers are excellent at what they do: showing price and market cap across thousands of coins. If that's what you need, they're the right tool. If you trade Bitcoin actively and want to understand what's happening beneath the price, the depth of data is in a different category.

What you'll learn in 24 hours

First 10 minutes

See the data you've been missing

The moment the terminal loads, you'll see 25+ numbers updating in real time. Slope, depth imbalance, volume speed. Metrics that have always existed in the market data but that no free tracker computes. The first reaction is usually: "I can't believe I was making decisions without this."

First hour

Understand regime changes

You'll see your first Yuki analysis, the AI regime assessment. It reads the full quantitative picture and tells you what the market is doing in plain English. More importantly, you'll see how the tick-level metrics shift when the regime changes: volatility expanding, slope steepening, volume speed spiking.

First few hours

Notice patterns

You'll start to see the microstructure patterns that drive price moves. Depth imbalance shifting before a breakout. Volume-price divergence during absorption. Acceleration fading before a reversal. These patterns are always there, but you've just never had the metrics to see them.

Turn on sound

Hear the market

Enable sonic encoding and step away from the screen. The market's rhythm (volume, volatility, direction) becomes an ambient audio stream. When something changes, you'll hear it before you see it. This is when most people realize they can't go back to a silent price ticker.

After the trial

If the terminal changed how you see Bitcoin, it's $19/month. If it didn't, you've lost nothing.

Free trial

$0
24 hours

• Full terminal access
• All 25+ metrics
• AI regime analysis
• Sonic encoding
• Custom studies
• No credit card

Pro

$19

per month

• Everything in trial
• Unlimited access
• Custom studies
• Priority support
• Cancel anytime

That's $0.63/day. Less than a coffee. If the microstructure data helps you avoid a single bad trade or improve a single entry, it pays for itself many times over.

Questions

Do I need to enter a credit card for the trial?

No. The trial starts immediately with no payment information. You're not charged anything unless you actively choose to subscribe after the 24 hours.

Is the trial limited in any way?

No. You get full access to every feature: all 25+ metrics, AI analysis, sonic encoding, custom studies. The only limit is time: 24 hours.

What assets does semn.ai cover?

Bitcoin only (XBTUSD). We focus on one instrument and go deep with structural awareness. If you need multi-asset coverage, CoinGecko or TradingView is a better fit.

Do I need trading experience?

The terminal is designed for active traders, but the metrics are clearly labeled and the AI analysis is in plain English. If you can read "depth imbalance: 0.64 (bid heavy)" and understand that more buyers than sellers are positioned, you can use the terminal.

Does semn.ai give trading signals?

No. It gives you structural awareness: per-tick market data and AI regime context. It does not tell you to buy or sell, predict price targets, or claim confidence percentages on future outcomes. You see structure. You make the decisions.

Can I use it on my phone?

semn.ai is a web-based terminal that works in any browser. It's designed for desktop use (multiple metrics updating simultaneously are easier to read on a larger screen), but it will load on mobile.

Stop watching a number. Start reading market structure.

25+ per-tick metrics, AI regime analysis, sonic encoding. No credit card required.