Dev tools · alternatives · 2026

24 alternatives to Block Alerts

The missing UI for smart contracts deployment and alerting

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Block Alerts launched in 2022; newer entries below may have overtaken it.

1. 1
   Blockchain Notifications▲68

   Get notified on transactions, token/NFT transfers and more

   2022 · notifications.chainjet.io · its alternatives →

2. 2
   TxHash Blockchain as a Service▲120

   Cryptocurrency and smart contract event notifications

   2018 · its alternatives →

3. 3
   Alert.email▲250

   Get your important emails delivered to a Slack channel

   2016 · its alternatives →

4. 4
   Notify▲791

   Get notified in Slack when your startup is mentioned online

   2015 · timer.now · its alternatives →

5. 5
   Actions by Wingman▲96

   Real-time, intelligent alerts for sales, in your Slack

   2022 · its alternatives →

6. 6
   Crypto Notifications for Metamask▲156

   Telegram & Email notifications for crypto & NFT transactions

   2023 · metla.com · its alternatives →

7. 7
   slalert!▲126

   Get notified in Slack when your company/keyword is mentioned

   2015 · slalert.com · its alternatives →

8. 8
   Spike.sh▲157

   Get a phone call, SMS & Slack alerts when users are affected

   2020 · spike.sh · its alternatives →

9. 9
   SMS Alerts on Slack▲76

   Emergency notifications for your team via SMS

   2021 · clerk.chat · its alternatives →

10. 10
    Salesmachine for Slack▲276

    Get alerted on Slack when your customers need attention

    2017 · its alternatives →

11. 11
    Atlas Broadcast▲163

    Send customer updates via Slack, SMS, & email

    2025 · atlas.so · its alternatives →

12. 12
    Ethercast▲111

    Get notifications for events on the Ethereum blockchain

    2018 · its alternatives →

13. 13
    Sherlock Alerts▲81

    Get actionable, realtime product engagement alerts in Slack

    2019 · accoil.com · its alternatives →

14. 14
    QuickAlerts▲87

    Customizable, real-time notifications for on-chain events

    2023 · quicknode.com · its alternatives →

15. 15
    Tantl▲91

    Build event notifications and alerts on top of your data

    2022 · bytebot.ai · its alternatives →

16. 16
    Firetail▲162

    Get push, SMS, and email stock price alerts 🚨 📈

    2017 · its alternatives →

17. 17
    YakaAlerts▲119

    Slack alerts delivered by Elon Musk 💌

    2018 · yakaalerts.xyz · its alternatives →

18. 18
    Cryptalert App▲79

    Never miss a trade by creating alerts on your coins.

    2018 · apps.apple.com · its alternatives →

19. 19
    Keep▲108

    Alerting, by developers, for developers

    2023 · github.com · its alternatives →

20. 20
    Signal Station▲104

    Economic calendar with Live Activities for traders

    2025 · apps.apple.com · its alternatives →

21. 21
    Alertly▲106

    Your personalized slack bot for JIRA alerts

    2021 · its alternatives →

22. 22
    CryptoNotify▲62

    Receive transaction notifications of any BTC or ETH address

    2019 · cryptonotify.app · its alternatives →

23. 23
    IPN.tools▲18

    Instant notifications for blockchain-based events

    2024 · its alternatives →

24. 24
    Stock Alarm▲80

    Level up your trading with customized alerts.

    2020 · stockalarm.app.link · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →