# SmartAlert: pricing, API and features

Category: [On-chain analytics](https://tokvane.app/categories/onchain-analytics) · Vendor: SmartAlert · Website: https://smart-alert.io/ · Status: active

Smart-contract monitoring for EVM chains: paste an address, get hourly-baseline metrics, backtested alert rules and Telegram notifications.

> SmartAlert (SmartAlert) — pricing: from $30/month; free tier: Yes; REST: unknown; MCP: Yes; open source: No.

## Pricing

- **Model:** freemium
- **Free tier:** Yes — Free: 2 contracts, 3 active rules, 7 days of history, Telegram alerts.
- **Plans:** Pro: $30/month (per project; 20 contracts, 100 rules, 90 days history); Business: $99/month (per project; 60 contracts, API keys and MCP server); Enterprise: custom (Contact)
- **Notes:** First project gets Pro limits for 14 days.

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## Access & auth

- **Authentication:** account
- **KYC required:** unknown
- **Notes:** Sign-in required; public contract catalog needs none.

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## Coverage

- **Exchanges:** unknown
- **Chains:** Ethereum, BNB Chain, Base, Arbitrum; Polygon and Optimism listed as coming soon
- **Assets:** Contract events and address balances (ETH, BNB, ERC-20)

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## Capabilities

- **Capabilities:** onchain-metrics, alerts, dashboards

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## Interfaces

- **REST API:** unknown
- **WebSocket:** unknown
- **SDKs:** none documented
- **Official MCP server:** Yes
- **Other:** API keys and MCP server on Business plan; Telegram and email channels

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## Open source & self-hosting

- **Open source:** No
- **Licence:** proprietary
- **Self-host:** No

_Verified on 2026-10-30. Source: https://smart-alert.io/_

## FAQ

**Does SmartAlert have a free tier?**
Yes. Free: 2 contracts, 3 active rules, 7 days of history, Telegram alerts. (verified 2026-10-30)

**Does SmartAlert offer an API?**
REST: unknown. WebSocket: unknown. Official MCP server: Yes. Verified 2026-10-30.

**Is SmartAlert open source or self-hostable?**
Open source: No; licence: proprietary; self-host: No. Verified 2026-10-30.

**What are alternatives to SmartAlert?**
Other on-chain analytics in our directory: Alchemy Data APIs, Allium, Arkham Intelligence, Artemis, blockmachine.

Alternatives: https://tokvane.app/alternatives/smart-alert-io

Information only, not financial or investment advice.