Comparison

Arkham vs Nansen AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Arkham

This platform helps users understand the individuals and organizations behind blockchain activity by deanonymizing wallet addresses. It provides live on-chain data, portfolio breakdowns, and transaction flows across supported chains, with alerts for significant movements.

Highlights
  • Deanonymize blockchain addresses
  • Entity and wallet profiling
  • Live on-chain data analysis
  • Portfolio breakdown and transaction flow
  • On-chain transaction alerts
  • Track institutional and influencer wallets
Features
Read full description

Arkham is a blockchain data analytics platform used by millions of traders, investors, and researchers to understand the people and companies behind blockchain activity. Arkham deanonymizes blockchain addresses - connecting wallets to famous people and large companies. With 3 billion address labels and 750,000+ unique entity profiles, you can see what top traders, whales, companies, ETFs, and influencers are doing using live on-chain data. LIVE BLOCKCHAIN DATA Search any address, entity, or token. View full portfolio breakdowns, balance histories, and transaction flows across supported chains. Track the wallets of institutions like Strategy, Tesla, and the Bitcoin & ETH ETFs. Analyze any wallet's P&L, counterparties, and historical performance. ALERTS & DASHBOARDS Set alerts on any on-chain transaction. Get notified via email or Telegram when wallets move funds Monitor exchange reserves, ETF inflows/outflows, and stablecoin movements. Be notified in real-time when influencers are buying or selling any token. WHO USES ARKHAM Arkham is used by traders to track the markets, hedge funds to track their competition, journalists to find stories hidden in data - and compliance, investigations and research teams to track hackers, criminals and other nefarious actors. - Arkham is free to use. Simply download, register an account and get started.

About

Nansen AI

This AI-powered application provides onchain intelligence for crypto investors. It allows users to research, track, and execute trades across multiple blockchains with real-time insights and conversational AI prompts. Discover new tokens, analyze assets, and manage your portfolio seamlessly.

Highlights
  • AI Agentic Trading
  • In-App Trading (Base & Solana)
  • Token Discovery
  • Wallet & Token Analysis
  • Portfolio Tracking
  • Address Intelligence
  • Transaction Decoder
Features
Read full description

Most traders find out what Smart Money did after the move. Nansen AI shows you while it's happening - and lets you trade on it in seconds. Ask the agent anything onchain, get real-time answers built on 500M+ labeled wallets, then trade on that intelligence. TRADE EVERYTHING ONCHAIN - Trade perps on crypto and real-world assets - stocks, indices, and more - via Hyperliquid - Trade spot via Solana and Base - Agentic trading: describe what you want and let the agent execute - Optimized routing via Jupiter, OKX DEX, and LI.FI - Non-custodial wallet with multi-factor auth, powered by Privy SEE WHAT SMART MONEY IS DOING Follow the wallets that move markets - funds, market makers, whales, public figures, and top traders - and see what Smart Money is doing before everyone else does. - Real-time data on Smart Money, public figures, funds, and whale activity - PnL leaderboards of the most profitable wallets - Immediate Smart Alerts on the wallets you care about ASK. THEN ACT. Your onchain analyst, 24/7. Ask in plain language, trade on the answer. - Token discovery based on Smart Money activity - Instant due diligence on any wallet, token, or fund - Price explainers: why is a token moving right now? - Transaction decoder: review any onchain activity in full context WHY NANSEN AI - Trade crypto and real-world assets - stocks, indices, and more - spot and perps, in one app - 500M+ labeled wallets: the deepest onchain dataset in crypto - An AI agent that explains the full picture behind any onchain activity in seconds - See the signal and act on it without leaving the app - Collect Nansen Points to climb your tier for lower fees and partner perks; refer others to earn USDC rewards - Full power on mobile and web, with history synced across devices Stop trading blind. Ask the agent, surface the signal and execute - all in one app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.nansen.ai/legal/privacy-policy Disclaimer: Due to legal or regulatory reasons, access or use of our Services may be restricted in the following jurisdictions: the Gelephu Mindfulness City Special Administrative Region and the Kingdom of Bhutan, Singapore, Cuba, Iran, North Korea, Syria, certain regions in Ukraine (including Crimea, Donetsk, and Luhansk). Trading involves risk, including with leveraged products such as perpetual futures. Perpetual futures are not available in all regions, including the US and UK.

Screenshots

Arkham4 screens
Nansen AI4 screens

Verdict

The call

The clearest difference is rating: Arkham at 4.9 against Nansen AI's 4.2. Arkham also leads on in-app purchases (none vs 2) and review sentiment (100% vs 68%). Nansen AI's advantage is update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nansen AI sells 2 in-app purchases, starting at $69.00 per month. Arkham asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Arkham holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 85 and 23 respectively. Written reviews point the same way: 100% of Arkham's written reviews are positive against 68% of Nansen AI's.

UpkeepUpdate frequency

Arkham ships an update monthly, Nansen AI every 10 days. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Arkham versus Nansen AI: the parameters behind the verdict, then further details
ParameterArkhamNansen AI
PriceFreeFree
Rating4.9 (85 ratings) — better4.2 (23 ratings)
Positive reviews100.0% of reviews — better68.2% of reviews
Number of ratings85 — better23
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS16.115.1 — better
Further details — not scored
Size106 MB142 MB
Age rating4+17+
DeveloperArkham Intelligence Inc.Nansen

Customer experience

Arkham

All ratings85 ratings
Positive97.6%
Neutral0.0%
Negative2.4%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Nansen AI

All ratings23 ratings
Positive73.9%
Neutral13.0%
Negative13.0%
Written reviews22 reviews
Positive68.2%
Neutral13.6%
Negative18.2%

In-app purchases

None

Arkham

No in-app purchases

2 purchases

Nansen AI

Subscriptions2
  • Pro Monthly$69.001 Month
  • Pro Yearly$589.001 Year

Questions

Is Arkham free?
Arkham is free to download, with no in-app purchases.
Is Nansen AI free?
Nansen AI is free to download, with in-app purchases available.
Which has better reviews, Arkham or Nansen AI?
Arkham is rated higher. Arkham averages 4.9 out of 5 from 85 ratings, while Nansen AI averages 4.2 from 23 ratings.
Do Arkham or Nansen AI have ads?
Neither Arkham nor Nansen AI shows ads.
Which is updated more often, Arkham or Nansen AI?
Arkham ships an update monthly, and Nansen AI every 10 days. Most recently, Arkham was updated on September 8, 2026 and Nansen AI on September 21, 2026.

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