Crypto Basics

How to Store Cryptocurrency Safely in 2025 | Hot vs Cold Wallets

Learn how to store cryptocurrency securely using hot and cold wallets. Discover best practices and how Token Metrics helps you manage and protect your crypto investments.
Token Metrics Team
6 min
MIN

Cryptocurrency offers unmatched freedom, but with that freedom comes responsibility—especially when it comes to how to store cryptocurrency securely. Unlike traditional banking, crypto is self-custodied. If you lose access to your wallet, your funds are gone forever.

This guide explains everything you need to know about storing crypto in 2025, including:

  • Why crypto storage matters
  • Types of crypto wallets
  • Hot wallets vs. cold wallets
  • Tips for securing your assets
  • How platforms like Token Metrics can help protect your investment

🪙 Why Is Storing Cryptocurrency Important?

When you buy crypto—whether it’s Bitcoin, Ethereum, or a promising moonshot altcoin—you receive private keys that give you access to your funds. Anyone with that key can spend your coins.

That’s why safe storage is critical. Without it, your assets are vulnerable to:

  • Hacks and phishing scams
  • Lost devices or forgotten passwords
  • Exchange collapses or rug pulls

You are your own bank, and your security strategy is your vault.

🔐 What Is a Crypto Wallet?

A crypto wallet is a digital tool that stores your private and public keys. It lets you send, receive, and manage your crypto.

There are two main types:

  1. Hot wallets – connected to the internet
  2. Cold wallets – offline and physically secured

Let’s explore both.

🌐 Hot Wallets: Convenience Meets Risk

Hot wallets are always online, making them easy to use for trading, DeFi, or daily transactions.

Types of Hot Wallets:

  • Web wallets (e.g., MetaMask, Trust Wallet)
  • Mobile apps (e.g., Coinbase Wallet, Phantom)
  • Desktop wallets (e.g., Exodus, Electrum)

Pros:

  • Quick access to funds
  • Easy integration with DApps and exchanges
  • Great for beginners and active traders

Cons:

  • Higher risk of hacks, malware, and phishing
  • Device or browser compromise can expose keys

Best Practices for Hot Wallets:

  • Use 2FA (Two-Factor Authentication)
  • Never store large amounts
  • Double-check URLs to avoid fake websites
  • Avoid public Wi-Fi while transacting

🧊 Cold Wallets: Ultimate Security

Cold wallets are offline storage solutions, ideal for long-term investors or large holdings.

Types of Cold Wallets:

  • Hardware wallets (e.g., Ledger Nano X, Trezor)
  • Paper wallets (QR code + private key printed on paper)
  • Air-gapped devices (old smartphones with no internet access)

Pros:

  • Immune to online hacks
  • Best for HODLing and large sums
  • You own full control

Cons:

  • Less convenient for daily use
  • Loss or damage without backups = permanent loss

Best Practices for Cold Wallets:

  • Buy hardware wallets directly from the manufacturer
  • Backup your seed phrase on metal plates or offline storage
  • Keep backups in secure, separate locations

🔄 Custodial vs. Non-Custodial Wallets

🏦 Custodial Wallets

Managed by exchanges (e.g., Binance, Coinbase). You don’t own the private keys.

Pros:

  • Easy to use
  • Ideal for beginners

Cons:

  • Not your keys, not your crypto
  • Vulnerable to hacks or platform failures

🔓 Non-Custodial Wallets

You own the keys. Wallets like MetaMask, Trust Wallet, or hardware devices.

Pros:

  • Full control and ownership
  • Safer long-term storage

Cons:

  • Losing your seed phrase = permanent loss
  • Requires more responsibility

Tip: Token Metrics recommends non-custodial wallets for storing long-term holdings and moonshot tokens.

🔐 How Token Metrics Enhances Crypto Security

Token Metrics is an AI-powered crypto research and trading platform trusted by thousands of investors. While it doesn’t store your crypto directly, it helps you manage risk and store assets wisely by:

1. Identifying Safe Assets

Token Metrics gives you AI-generated grades for tokens—helping you avoid scams and invest in credible projects worth storing long-term.

2. Trading Tools with Wallet Integration

You can explore tokens, assess moonshots, and initiate trades directly from your connected Web3 wallet without leaving the platform.

3. Portfolio Tracking with Security

Token Metrics allows you to track wallets and portfolio performance without requiring access to your private keys.

4. Educational Guidance

Through webinars, blog content, and investor resources, Token Metrics educates users on how to safely store their crypto in hot and cold wallets.

🧠 Tips to Keep Your Crypto Safe in 2025

✅ Use Hardware Wallets for Large Amounts

Your long-term Bitcoin, Ethereum, and moonshot tokens should live on a hardware wallet, not on an exchange.

✅ Store Your Seed Phrase Offline

Do NOT keep your recovery phrase in Google Docs or your phone. Use metal seed phrase storage or write it down and lock it in a safe.

✅ Use Multiple Wallets

Diversify storage:

  • Hot wallet for daily use
  • Cold wallet for savings
  • Separate wallet for DeFi

✅ Avoid Suspicious Links and Apps

Phishing is the #1 crypto threat. Double-check URLs, don’t sign unknown transactions, and avoid shady browser extensions.

✅ Monitor Wallet Activity

Use platforms like Token Metrics Alerts or Etherscan to track your wallet and get notified of suspicious activity.

🪙 How to Store Different Types of Crypto

🧭 Final Thoughts

Storing cryptocurrency securely is just as important as choosing the right tokens to invest in. Whether you’re a day trader, long-term investor, or moonshot hunter, knowing when and where to store your crypto is key to protecting your wealth.

In 2025, the best strategy combines:

  • Cold wallets for large, long-term holdings
  • Hot wallets for convenience and trading
  • Non-custodial options to retain full control
  • AI tools like Token Metrics to identify trustworthy assets and avoid scams

When you store your crypto properly, you don’t just protect your assets—you gain peace of mind.

Build Smarter Crypto Apps &
AI Agents in Minutes, Not Months
Real-time prices, trading signals, and on-chain insights all from one powerful API.
Grab a Free API Key
Token Metrics Team
Token Metrics Team

Recent Posts

Research

Best Crypto Index in 2025: How AI-Powered Indices Redefine Crypto Trading?

Token Metrics Team
8 min
MIN

The crypto market is rapidly evolving, and with it, the way investors approach asset allocation. Traditional token picking is being replaced by smarter, more diversified strategies like crypto indices. But as AI enters the scene, a new generation of indices—AI crypto indices—is emerging. So, what’s the difference? And which is better for investors in 2025?

In this guide, we break down the key differences, advantages, and use cases of crypto indices vs AI crypto indices, helping you decide which is better for your investment strategy.

What Are Crypto Indices?

A crypto index is a curated basket of cryptocurrencies grouped based on certain criteria such as market capitalization, sector (like DeFi or NFTs), or performance. Just like stock market indices (e.g., S&P 500), these indices offer passive exposure to a segment of the market, allowing investors to diversify without manually picking individual tokens.

Types of Crypto Indices:

  • Market Cap Indices – Top 10, Top 25, or Top 100 coins by market cap
  • Sector-Based Indices – DeFi, Gaming, Memecoins, RWA (Real World Assets), etc.
  • Performance-Based Indices – Best-performing assets over a defined period

Crypto indices are typically rebalanced at regular intervals (e.g., weekly or monthly) and follow fixed rules.

What Are AI Crypto Indices?

AI crypto indices take things a step further by using artificial intelligence and machine learning models to dynamically manage the index.

Unlike static or rule-based crypto indices, AI crypto indices continuously analyze data—such as price action, sentiment, volume, momentum, and on-chain signals—to adjust holdings in real-time or near real-time.

Features of AI Crypto Indices:

  • AI-Powered Rebalancing: Allocations change based on market signals, not fixed schedules
  • Market Timing: Enter or exit positions when bullish or bearish conditions are detected
  • Signal-Based Entry/Exit: Move to stablecoins when the AI model predicts a downturn
  • Multi-Factor Analysis: Combines technical, fundamental, and sentiment indicators

Benefits of Traditional Crypto Indices

  1. Simplicity
    Crypto indices are easy to understand and ideal for beginners who want broad exposure without analyzing charts.
  2. Diversification
    Instead of betting on one token, investors gain exposure to a group, reducing risk.
  3. Low Maintenance
    Once you invest, the portfolio is rebalanced automatically based on set rules.
  4. Transparency
    Rules and components are clear. You know what’s in your index and when it changes.

Benefits of AI Crypto Indices

  1. Smarter Market Timing
    AI models detect bullish or bearish signals and adjust the portfolio accordingly—buying when momentum builds, selling when risk rises.
  2. Higher Alpha Potential
    By reacting faster to changing market conditions, AI indices often outperform static ones in volatile markets.
  3. Dynamic Asset Allocation
    Allocations aren’t fixed—they adapt based on hundreds of real-time data points like sentiment, on-chain activity, and volatility.
  4. Built-in Risk Management
    When bearish signals appear, AI indices can exit positions and shift to stablecoins—helping protect capital in downturns.

Which Is Better in 2025?

The answer depends on your investment style, risk tolerance, and goals:

Choose Crypto Indices if:

  • You prefer a hands-off, passive approach
  • You're a beginner looking for simple exposure
  • You value transparency and low complexity
  • You're investing for the long term regardless of market cycles

Choose AI Crypto Indices if:

  • You want an actively managed experience without managing trades yourself
  • You seek higher performance in volatile markets
  • You want a strategy that adapts dynamically to real-time trends
  • You care about downside protection during bear markets

In 2025, with markets becoming more data-driven and volatile, AI crypto indices are increasingly becoming the preferred option for both retail and institutional investors seeking a smarter way to invest.

Why Token Metrics AI Crypto Indices Stand Out

Token Metrics is at the forefront of AI-powered crypto investing. Its proprietary AI crypto indices use over 80 data points per token—including momentum, sentiment, on-chain trends, trading volume, and volatility—to construct and manage indices that enter and exit positions with precision.

  • Bullish Signal? Capital is deployed into top-ranked tokens.
  • Bearish Signal? The AI exits to stablecoins to reduce drawdowns.
  • Real-Time Rebalancing? Yes—based on predictive indicators, not static rules.

Whether you're a trader looking for alpha or an investor looking to automate your exposure, Token Metrics AI crypto indices offer smart investing on autopilot.

Final Thoughts

In the debate of crypto indices vs AI crypto indices, there’s no one-size-fits-all answer. Traditional indices offer simplicity and passive diversification, while AI indices bring intelligence, agility, and risk-managed growth.

In 2025 and beyond, as crypto markets become more sophisticated, the edge will belong to those using smarter tools. AI crypto indices aren’t just the future—they’re the present.

FAQs

Q: Are AI crypto indices risky?
A: They’re typically less risky than picking individual tokens, thanks to built-in risk management and real-time adaptability.

Q: Can I customize an AI crypto index?
A: Platforms like Token Metrics are building toward more customizable AI-driven portfolios tailored to your preferences.

Q: Do AI indices outperform traditional indices?
A: In volatile markets, AI indices often outperform by reacting quicker to price swings and avoiding losses through bearish exits.

Q: Is this approach suitable for beginners?
A: Yes. AI crypto indices are designed to be user-friendly—offering the benefits of active trading without manual effort.

Want to experience the future of crypto investing?
Explore AI-powered indices now at
Token Metrics.

Research

Top Crypto Indices in 2025: The Best Ways to Invest in Crypto Without Picking Tokens

Token Metrics Team
Top Crypto Indices in 2025: The Best Ways to Invest in Crypto Without Picking Tokens
MIN

Crypto investors in 2025 face an overwhelming number of choices. With thousands of tokens, rapidly shifting narratives, and constant market volatility, building and managing a profitable portfolio isn’t easy. But one solution is gaining traction among both beginner and seasoned investors alike: crypto indices.

A crypto index is a curated basket of tokens that provides diversified exposure to a specific segment of the crypto market. Instead of researching and buying individual tokens, you invest in a single index that tracks a group of assets—similar to how the S&P 500 or NASDAQ works in traditional finance.

In this article, we’ll cover the top crypto indices in 2025, explain what makes each one stand out, and explore how AI is revolutionizing index investing in the crypto space.

What Is a Crypto Index?

A crypto index is a portfolio of cryptocurrencies selected and weighted using a specific methodology. It can be passive—holding the top 10 tokens by market cap—or active, where an algorithm or AI rebalances the index based on market conditions.

Investing in a crypto index means you’re buying into an entire theme or strategy, not just a single token. This helps reduce risk, smooth out returns, and simplify the investing process.

Why Use Crypto Indices in 2025?

Here’s why crypto indices are more relevant than ever in 2025:

  • Diversification: Spread your capital across multiple tokens, reducing the impact of any single asset's volatility.
  • Automation: Many indices rebalance automatically, saving you time and effort.
  • Trend Exposure: Sector-based indices let you ride major trends like AI, DeFi, or Real World Assets (RWA).
  • Risk Management: AI-powered indices can reduce exposure or shift to stablecoins in bearish conditions.

Top Crypto Indices in 2025

1. Token Metrics AI Indices

  • Type: Actively Managed
  • Technology: AI-driven with over 80 data points per token
  • Themes: Memecoins, RWA, AI Agents, DeFi, Layer 1s
  • Frequency: Rebalanced weekly based on bullish/bearish market signals

Why It’s a Top Pick:
Token Metrics has pioneered a new generation of crypto indices that actively trade based on AI insights. Instead of static rebalancing, the AI identifies when to enter or exit tokens based on current momentum, volatility, sentiment, and technical indicators. These indices offer a smarter, automated approach to outperforming the market—especially in fast-moving sectors like AI tokens or memecoins.

2. Bitwise 10 Crypto Index Fund (BITW)

  • Type: Passive
  • Structure: Traditional investment vehicle (available via brokerage)
  • Assets: Top 10 cryptocurrencies by market cap

Why It’s a Top Pick:
BITW is ideal for investors looking for simple, long-term exposure to the largest and most established cryptos. It tracks the performance of the top 10 digital assets, including Bitcoin (BTC), Ethereum (ETH), and Solana (SOL). It's fully regulated and targets institutions or traditional investors entering crypto.

3. Phuture DeFi Index (PDI)

  • Type: On-chain, Passive
  • Focus: Decentralized Finance (DeFi) tokens
  • Access: Non-custodial, DeFi-native

Why It’s a Top Pick:
Phuture makes index investing seamless within DeFi ecosystems. Its DeFi Index provides exposure to high-utility tokens like AAVE, UNI, and CRV. Ideal for crypto-native users, it’s completely on-chain, composable, and doesn’t require intermediaries.

4. Index Coop – GMI (Bankless DeFi Innovation Index)

  • Type: Community-Governed, Thematic
  • Focus: Experimental and innovative DeFi projects
  • Governance: Managed by Index Coop and Bankless DAO

Why It’s a Top Pick:
GMI stands for “Going Mainstream Index” and aims to capture cutting-edge projects at the bleeding edge of DeFi innovation. It’s great for those bullish on next-gen financial infrastructure and looking for exposure to governance tokens, staking protocols, and experimental finance.

5. Crypto20 (C20)

  • Type: Tokenized Index Fund
  • Composition: Top 20 cryptocurrencies
  • Access: ERC-20 token (C20) represents index share

Why It’s a Top Pick:
Crypto20 was one of the first tokenized crypto index funds. It lets you invest in the top 20 cryptocurrencies through a single token, with auto-rebalancing and transparent weighting. It’s an easy on-ramp for beginners who want broad crypto exposure.

6. Token Metrics Global Market Cap Indices (HODL Series)

  • Type: Passively Managed
  • Available Indices: Top 5, 10, 25, and 100 by market cap
  • Strategy: Buy-and-hold portfolios for long-term investors

Why It’s a Top Pick:
These indices are designed for investors who believe in the long-term growth of the crypto market but don’t want to chase narratives. The HODL series is great for passive wealth accumulation with minimal trading activity.

Thematic Crypto Indices to Watch

If you’re looking to ride specific crypto narratives in 2025, these thematic indices are worth considering:

🔹 AI Tokens Index

  • Tracks top AI-focused crypto projects like FET, AGIX, and GRT.
  • Surging interest due to the AI boom in both tech and crypto sectors.

🔹 Memecoin Index

  • Includes high-volatility meme tokens like DOGE, PEPE, BONK, and WIF.
  • Great for traders who want to play high-risk, high-reward cycles.

🔹 RWA Index (Real World Assets)

  • Exposure to tokens that represent off-chain value: MKR, ONDO, XDC, etc.
  • Benefiting from institutional crypto adoption and tokenized finance growth.

🔹 Layer 1 Index

  • Tracks the performance of top blockchain platforms: ETH, SOL, AVAX, NEAR, etc.
  • Best for investors bullish on infrastructure plays.

How to Start Investing in Crypto Indices

  1. Choose a Platform – Token Metrics, Bitwise, Index Coop, or Phuture.
  2. Select an Index – Based on your interest: AI, DeFi, Memecoins, or Market Cap.
  3. Connect Wallet or Sign Up – Depending on whether it's on-chain or centralized.
  4. Fund Your Account – Typically via USDC, ETH, or fiat.
  5. Monitor Performance – AI indices may require weekly check-ins; HODL indices can be set and forgotten.

Final Thoughts: Crypto Indices Are the Smartest Way to Invest in 2025

Whether you’re a new investor or an experienced trader, crypto indices in 2025 offer one of the most efficient, diversified, and intelligent ways to grow your crypto portfolio. Platforms like Token Metrics lead the way with cutting-edge AI-powered indices, while more traditional players like Bitwise provide reliable exposure for institutional strategies.

By investing in an index, you’re not just buying a few coins—you’re gaining access to a curated, balanced, and often smarter portfolio that evolves with the market. And as AI and automation take over more of the investing process, index strategies are becoming even more powerful.

If you’re ready to stop guessing and start investing strategically, now is the time to explore the best crypto indices available.

Research

What Are Crypto Indices? A Complete Guide to Crypto Index and AI Crypto Indices

Token Metrics Team
8 min
MIN

As the cryptocurrency market matures, new tools are emerging to help investors navigate its volatility and complexity. One of the most powerful innovations in this space is the crypto index—a way to simplify crypto investing, reduce risk, and gain exposure to top-performing tokens without having to pick winners manually. Even more exciting is the rise of AI-powered crypto indices, which bring data science and machine learning into the equation to make smarter, real-time portfolio decisions.

In this article, we’ll break down everything you need to know about crypto indices, including:

  • What is a crypto index?
  • How do crypto indices work?
  • Benefits of crypto index investing
  • The evolution of AI crypto indices
  • Best platforms offering crypto index solutions
  • How to start investing in crypto indices

What Is a Crypto Index?

A crypto index is a curated basket of cryptocurrencies that represents a particular theme, strategy, or market segment. Just like traditional stock market indices such as the S&P 500 or NASDAQ-100, a crypto index helps investors track the performance of a group of assets, rather than betting on just one token.

For example, a Top 10 Market Cap Crypto Index would include the ten largest cryptocurrencies by market capitalization (such as Bitcoin, Ethereum, Solana, etc.), and the index’s performance reflects the collective movement of these assets.

Types of Crypto Indices

  1. Market Cap Indices – Track the top cryptocurrencies by total market value.
  2. Thematic Indices – Focus on specific sectors like DeFi, AI, Gaming, Memecoins, or Layer-1s.
  3. Strategy-Based Indices – Include actively managed or algorithm-driven portfolios.
  4. Yield Indices – Target assets offering staking rewards or yield farming income.

How Do Crypto Indices Work?

Crypto indices are built using a defined methodology that selects, weights, and periodically rebalances assets within the index. Some use fixed rules (e.g., market cap weighting), while others apply more dynamic strategies based on trading signals or AI models.

Key Components:

  • Constituent Selection: Tokens are selected based on criteria like market cap, volume, or sector.
  • Weighting Method: Each token’s proportion in the index (e.g., equally weighted, cap-weighted).
  • Rebalancing: The portfolio is adjusted regularly (weekly, monthly) to reflect market changes.
  • Performance Tracking: The index value changes over time to show how the portfolio performs.

Investors can gain exposure to these indices via platforms that either simulate index performance or allow on-chain index purchases through tokenized portfolios.

Benefits of Investing in a Crypto Index

Investing in a crypto index offers multiple benefits—especially for those who want exposure to the crypto market without actively trading.

1. Diversification

Indices reduce the risk of putting all your capital into one volatile asset. Even if one token underperforms, others can balance it out.

2. Simplicity

No need to research every project. Indices package top tokens into a single product that reflects a broader market or theme.

3. Risk Management

Rebalancing and rules-based strategies prevent overexposure to risky or declining assets.

4. Long-Term Growth

Over time, diversified portfolios tend to outperform manual picks due to compounding and market-wide exposure.

5. Passive Investing

Crypto indices are ideal for “set and forget” strategies. Let the index work while you focus on your long-term goals.

What Are AI Crypto Indices?

AI crypto indices take the concept of index investing to the next level. Instead of using static rules, these indices rely on machine learning algorithms to analyze real-time market data and adjust the portfolio dynamically.

How It Works:

  • AI scans 80+ data points per token: price action, momentum, sentiment, volatility, volume, technical indicators, and more.
  • It generates trading signals (bullish or bearish) for each token.
  • The index automatically allocates capital into assets with strong bullish signals.
  • When market conditions turn bearish, the AI exits positions into stablecoins to preserve capital.
  • Portfolios are updated weekly or even daily for maximum responsiveness.

AI crypto indices are ideal for those who want smart, automated crypto trading without the hassle of constant monitoring.

Why AI-Powered Indices Are the Future of Crypto Investing

The crypto market is 24/7 and moves fast. Human traders can't keep up with all the news, charts, and patterns—but AI can.

Key Advantages of AI Indices:

  • Faster Response: AI reacts instantly to market trends and news.
  • Data-Driven Decisions: No emotional bias—just pure analytics.
  • Backtested Models: AI strategies can be tested against years of historical data.
  • Dynamic Risk Management: AI shifts capital to safety during downtrends.
  • Better ROI Potential: AI indices often outperform simple HODL portfolios.

Best Platforms Offering Crypto Indices

Several platforms now offer crypto index investing. Some focus on passive HODL-style indices, while others provide AI-managed strategies.

Top Picks:

  • Token Metrics AI Indices: Offers active AI-driven indices that rebalance weekly based on bullish/bearish signals. Includes categories like Memecoins, DeFi, RWA, AI, and Top Market Cap.
  • Bitwise: Traditional-style index funds for institutional investors.
  • Phuture: On-chain indices that users can invest in directly from their crypto wallets.
  • Index Coop: Community-governed crypto index products built on Ethereum.

Crypto Index AI Trading - Coming soon on Token Metrics

How to Start Investing in a Crypto Index

Step 1: Choose Your Platform

Select a platform that offers indices aligned with your goals—passive, thematic, or AI-based.

Step 2: Select an Index

Pick an index based on your interest (Top 10, DeFi, AI tokens, etc.).

Step 3: Connect Wallet / Create Account

Some platforms are on-chain (Web3), others use custodial models.

Step 4: Allocate Capital

Fund your account or wallet with USDC, ETH, or BTC.

Step 5: Monitor Performance

Check your index portfolio’s performance weekly. With AI indices, much of the work is automated.

Final Thoughts: Crypto Indexing Is Smart Investing

Crypto indices are reshaping the way people invest in digital assets. Whether you’re a beginner or seasoned trader, index investing offers a powerful blend of diversification, simplicity, and smart automation. And with the rise of AI-powered indices, investors can now access hedge-fund level strategies at the click of a button.

If you want to invest smarter and trade less, crypto indices—especially AI crypto indices—are the future. They’re not just tools for passive exposure—they’re intelligent systems designed to maximize returns and minimize risks in the wild world of crypto.

Choose from Platinum, Gold, and Silver packages
Reach with 25–30% open rates and 0.5–1% CTR
Craft your own custom ad—from banners to tailored copy
Perfect for Crypto Exchanges, SaaS Tools, DeFi, and AI Products