Two tiers. No annual gimmick, no hidden seat fees, no enterprise mystery box. Cancel from inside the app in two taps.
The score, the gauge, the daily summary. Enough to know if the room is hot or quiet.
Everything in Free, plus the streaming feed, source-level breakdown, and divergence alerts under five seconds.
We don't sell credits or compute. We sell access to a streaming pipeline that already costs more to run than it costs to use. Here's a typical Tuesday.
A Pro account on a typical day pulls from the same shared pipeline as everyone else. Numbers below are live-averaged across the last 24 hours.
Rough back-of-envelope using public rates from the major NLP and stream providers in October 2024. Not a quote, just an anchor.
You've been burned before. So have we. These are the four questions that come up in every founder DM, written out plainly.
No. RSI is a price-derived oscillator — it can only tell you what already happened to the chart. Sentinel reads 40,000 posts a minute from Twitter, Reddit, Telegram, and 140 news outlets and scores them. The methodology is published at sentinel.app/method, and you can toggle off any of the four sources if you don't trust them.
Sentiment leads price by an average of 14 minutes on flushes — that's the whole point. We also rank posts by author credibility, so a single 2M-follower whale tweet doesn't drag the score the way a thousand small accounts do. You can see the per-author weights in the Pro feed.
No, and that's deliberate. Sentinel scores the room. It does not predict price. Any tool that claims it knows where BTC is going is selling you something we wouldn't buy ourselves. The score is an input — your trade is still your trade.
Settings → Subscription → Cancel. Two taps inside the app. No retention call, no "are you sure" gauntlet. Refund within 7 days is automatic if you message cancel in-app. We'd rather you come back later than feel trapped now.
One table, no asterisks, no hidden footnotes. If a feature isn't here, it isn't a feature yet — and the changelog will say when it ships.
| Feature | Free · $0 | Pro · $14/mo |
|---|---|---|
| BTC sentiment score (−100 to +100) | ●Live | ●Live |
| Score refresh interval | Every 5 minutes | ●Sub-5 seconds |
| Streaming feed of scored posts | — | ●Unlimited |
| Source breakdown (X / Reddit / Telegram / News) | Aggregate only | ●Per-source weights |
| Author credibility scoring | — | ●Per post |
| Custom alert thresholds | — | ●Up to 12 active |
| Divergence detection (price vs sentiment) | — | ●Auto-flagged |
| Historical replay | 24 hours | ●30 days |
| API access | — | ●10k requests/day |
| Daily summary push | ●9:00 local | ●9:00 local + custom |
| iOS & Android apps | ●Both, native | ●Both, native |
| Methodology & weights documentation | ●Public | ●Public |
$14 is roughly what one bad fakeout costs on a 0.1 BTC position with 5x leverage. We picked it because it should pay for itself the first time the gauge swings the other way before the chart does — and because it's low enough that we don't have to ship a "growth" tier next quarter to chase the spreadsheet.
There's no annual discount. There's no enterprise tier. There's no "team plan" with seat seats. Sentinel doesn't tell you what to trade — it just reads the room faster than you can. If that's worth fourteen dollars a month to you, we're in business. If it isn't, the free tier stays free.
— D. Kovač, founder · Sentinel