Crypto Screener

A crypto screener (also called a crypto scanner or coin screener) is software that lets traders define exact criteria, such as RSI below 30, price above the 200-day SMA, or unusual volume spikes, and instantly returns every coin that matches. Instead of manually checking hundreds of charts, you set the parameters once and the screener does the scanning. It is the difference between reacting to the market and systematically hunting setups across the entire market at once.

Why traders need one in 2026: with over 14,000 listed coins across hundreds of exchanges, manual monitoring is impossible. A good crypto screener reduces that universe to the five-to-ten highest-probability setups that fit your strategy, saving hours of chart review every day. These days, a crypto screener really needs AI trading assistants to help users quickly spot profitable trade opportunities.

Most screeners are either broad-but-shallow (market data only) or deep-but-siloed (charting only). altFINS combines technical, pattern and on-chain filtering in one trader-focused workflow:

• 150+ technical indicators: SMA, EMA, RSI, MACD, Bollinger Bands, OBV, ADX, Stochastic, Williams %R and more — pre-computed across 5 timeframes (15m, 1h, 4h, 12h, 1d).
• AI Trade setups: altFINS AI Trade Setup analyzes any of 2,000+ tracked cryptocurrencies across five pillars — trend, support/resistance, momentum, chart patterns, and volume — and synthesizes them into a complete, ready-to-execute trade plan in one click.
• 160+ preset filters: ready-made strategy scans like Strong Uptrend, Pullback in Uptrend, Oversold (RSI), EMA 12/50 crossovers and unusual-volume gainers — one click, no setup. Find all preset filters explained in this article.
• Candlestick Patterns: altFINS lets you screen 2,000+ cryptocurrencies for 30+ candlestick patterns — spanning 1-candle, 2-candle, and multi-candle formations.
• AI chart-pattern detection: automatically recognizes 35+ chart patterns (triangles, wedges, channels, head & shoulders) with historical accuracy up to 84%, across 4 timeframes. The active scanner covers the top 500 coins.
• On-chain & fundamental filters: screen by revenue, TVL and valuation ratios, not just price — so investors and traders use the same tool.
• Custom scans + saved filters: combine any indicators into your own screen, save it and turn it into an alert that fires when a new coin starts matching.
• Real-time alerts: price, indicator, pattern and filter-based alerts delivered by email, push or web — tied to watchlists and portfolios.

In one line: altFINS is built for crypto from the ground, which is why it consistently ranks among the best crypto screeners of 2026.

Screening on altFINS takes under a minute. Here’s the workflow traders use to go from the full market to a shortlist:

New to the platform? Follow the full getting-started guide for a guided walkthrough.

• Trend-following: coins in a Strong Uptrend, or printing a bullish EMA 12/50 crossover, for momentum entries.
• Buy-the-dip: the Pullback / Oversold in Uptrend scan finds healthy corrections within an established uptrend.
• Breakouts: Bullish Pattern Breakouts and resistance breaks, confirmed with unusual volume.
• Mean reversion: very oversold coins (RSI-14 below 30) near support for contrarian entries.
• Fundamental screening: filter by revenue, TVL and valuation to find undervalued projects with real traction.

Each major screener has a sweet spot. A quick orientation (verify current pricing on each provider before publishing):

For the full breakdown, see the altFINS guide to the 11 best crypto screeners in 2026.

A crypto screener is a tool that filters, sorts and monitors thousands of cryptocurrencies by technical, fundamental and on-chain criteria, surfacing only the coins that match your strategy. Instead of manually checking charts, you set parameters, like RSI, volume or chart patterns, and get instant results. altFINS screens 2,000+ coins this way.

A crypto screener works by continuously pulling price, volume and indicator data for thousands of coins, then filtering that universe against the criteria you define. You choose conditions, such as a bullish EMA crossover or oversold RSI, and the screener returns every matching coin in seconds, across your chosen timeframe.

The best crypto screener depends on your goal: altFINS is best for active crypto traders (150+ indicators, AI Trade setups, AI patterns, candlestick patterns, on-chain data and alerts), TradingView for multi-asset charting, CoinGecko for free market data, and Messari for fundamental research. For crypto-specific technical screening, altFINS offers the strongest feature-to-price ratio.

Yes. altFINS offers a free Starter plan that includes the technical screener, basic AI chart-pattern detection and pre-built trading signals across 2,000+ assets. CoinGecko and CoinMarketCap are also free for market data. Paid altFINS tiers unlock the full preset-filter library, custom scans and real-time alerts.

You can filter by technical indicators (RSI, MACD, moving averages, Bollinger Bands), chart and candlestick patterns, price performance over 1h/24h/7d, market cap, trading volume, and on-chain fundamentals like revenue and TVL. altFINS lets you combine these into custom scans and save them as repeatable, alert-ready filters.

Pick a strategy-based scan, then confirm the result on the chart. For example, run a Strong Uptrend or Pullback in Uptrend preset on altFINS, add a volume filter to remove illiquid coins, review the matching charts, then set an alert so you’re notified when new coins meet the same criteria.

The most-used screener indicators are moving averages (SMA, EMA), RSI, MACD and volume. Trend-followers favor EMA crossovers and Strong Uptrend filters; mean-reversion traders use oversold RSI; breakout traders combine pattern breakouts with unusual volume. altFINS pre-computes 150+ indicators so you can combine several in one scan.

Yes. A good crypto screener lets you save a scan and convert it into an alert that fires when a new coin matches. altFINS supports price, indicator, pattern and filter-based alerts delivered by email, push or web, and can tie alerts to your watchlists and portfolio.

A crypto screener is built for the 24/7, 14,000+ coin crypto market — covering on-chain metrics (TVL, revenue), candlestick and AI chart patterns, and decentralized-exchange data that stock screeners lack. Stock screeners focus on equities fundamentals and market hours. Crypto-native tools like altFINS handle the speed and data types crypto requires.

The altFINS crypto screener covers 2,000+ cryptocurrencies across 30+ major exchanges, with price and volume data updated in real time. The active AI chart-pattern scanner covers the top 500 coins and is re-scanned every few hours. This broad coverage helps traders catch opportunities that narrower screeners — some covering only a few hundred coins — miss entirely.