· Wallet Sleuth Team
Wallet Sleuth vs. Nansen: Which Wallet Tracker Should You Use?
Short answer: pick Nansen if you want labeled smart-money data and research tooling across a wide spread of blockchains. Pick Wallet Sleuth if you're tracking specific wallets on Solana or Base and want real-time SMS/email/push alerts, a Behavior Score on each one, and a public page you can share as proof a wallet's activity is being watched.
What Nansen does
Nansen is an on-chain analytics platform built around wallet labeling: it tags addresses as exchanges, funds, or "smart money," then lets you filter activity by those labels across a wide range of EVM and Solana chains. It's a research tool first, alerts are one feature among dashboards, token god mode, and API access. Pricing was simplified in 2026 to a free tier (up to 10 portfolios, 10 wallets each) and a single Pro tier at $49/month billed annually or $69/month billed monthly, down from a $150/month Pro tier previously.
What Wallet Sleuth does
Wallet Sleuth tracks wallets on Solana and Base with real-time buy/sell/transfer alerts over email, SMS, or push. Every tracked wallet gets a Trader Behavior Score (0–100, built from nine on-chain signals like dump risk and exit pace), wallets can be clustered by identity with a confidence score, and fund flows can be traced hop-by-hop with Scout. Tracking pages can be made public, useful for a token team that wants to prove, continuously, that treasury wallets aren't being drained. Pricing is a free tier (50 wallets per tracking page), then $50, $90, and $160/month tiers that add wallet capacity, SMS alerts, identity-graph deanonymization, and team access. See the full pricing breakdown.
Feature-by-feature
| Nansen | Wallet Sleuth | |
|---|---|---|
| Chain coverage | Dozens of EVM + Solana chains | Solana + Base |
| Free tier | 10 portfolios × 10 wallets | 50 wallets / tracking page |
| Entry paid tier | $49/mo (Pro, annual) | $50/mo |
| Alert channels | In-app, email | Email, SMS, push, in-app |
| Wallet labeling / smart-money tags | Yes | No |
| Wallet Behavior Score | No | Yes (0–100, 9 signals) |
| Identity clustering | No | Yes, with confidence scoring |
| Fund-flow tracing | No | Yes (Scout) |
| Public/shareable tracking page | No | Yes |
| Trade execution | No | No, tracking only, never touches funds |
Nansen's edge is breadth of research data: labeled wallets, historical patterns, and dashboards across many chains, built for finding smart money to follow. Wallet Sleuth's edge is depth on the wallets you already know about: scoring how a wallet behaves, clustering related addresses, tracing where funds went, and giving other people a public link to check the same thing.
Which one fits you
- You want to discover new smart-money wallets and research on-chain patterns across many chains → Nansen.
- You already know which wallets matter (a token team's treasury, a trader you're vetting, a wallet that took your funds) and want real-time alerts, scoring, and a public paper trail on Solana or Base → Wallet Sleuth.
- You want to run both → they don't conflict. Some teams use Nansen to find wallets worth watching and Wallet Sleuth to monitor and publicly verify the ones they've already identified.
FAQ
Is Nansen cheaper? Nansen's Pro tier ($49/mo annual, $69/mo monthly) undercuts Wallet Sleuth's entry tier ($50/mo) if you pay annually, but Nansen's free tier caps out at 100 tracked wallets total (10 portfolios × 10 each) versus Wallet Sleuth's 50 per tracking page with no portfolio cap. Compare current numbers on Nansen's pricing and Wallet Sleuth's pricing before deciding, both change over time.
Does Wallet Sleuth support the chains Nansen supports? No. Wallet Sleuth is Solana- and Base-only by design, that focus is what funds the deeper per-wallet analysis (Behavior Score, identity clustering, fund-flow tracing) that a broad multi-chain labeling platform doesn't do.
Can I use a tracking page as public proof my team isn't selling? Yes, that's a Wallet Sleuth-specific use case. A public tracking page lists your team's wallets and their live activity so anyone can verify it, without you posting manual updates. Nansen doesn't offer a public/shareable page.
Where do the numbers in this comparison come from? Nansen's plan structure and pricing are from nansen.ai and its own August 2026 wallet-tracking post, current as of this guide's publish date. Wallet Sleuth's numbers are read live from our pricing page. Nansen's product can change its pricing or features after this was published, check their site for the current numbers.