Dev tools · alternatives · 2026
24 alternatives to Remanent, a Fraud and Risk Mitigation Tool for Web3 (Wallet Identity)
Hey there HN Community! I’m excited to share some news with you – we’ve recently launched Remanent, a tool that helps web3 companies keep their platforms safe and compliant. Remanent has been built for Web3 projects like Exchanges, Marketplaces, DeFi companies, and more. Anyone can check if a wallet address belongs to the US OFAC Sanctions list, turn on email alerts for future transactions, and generate reports to share with their team. We’ve received a lot of positive feedback from users who’ve tried Remanent, and we would love for you to give it a go as well; be sure to dig into the API…
Remanent is a compliance tool for Web3 companies that checks wallet addresses against US OFAC sanctions lists, monitors transactions with email alerts, and generates compliance reports. Built for exchanges… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Remanent, a Fraud and Risk Mitigation Tool for Web3 (Wallet Identity) launched in 2023; newer entries below may have overtaken it.
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Bring confidence and security to your Web3 transactions
2024 · web3antivirus.io · its alternatives →
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Wallet auth, onboarding, and user management, made easy
2023 · thirdauth.xyz · its alternatives →
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x402▲119Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or…
2025 · x402.org · its alternatives →
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Take back your safety in Web3
2022 · web3antivirus.io · its alternatives →
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delegare▲70Hi guys, am building SecureLend.ai and when working on our underwriting agents (free trial, paid after) I had issues with seamless payment options. Of course I looked at x402 which I believe is a great protocol but not a fan of a) sharing private keys with the agent b) having a human in the loop or c) similar workaround e.g. pre-funded wallets So I started building out a solution. For my use case it was important to not only have stablecoins but also a fiat rail which is now implemented using Stripe. Initially I build a mandate system internally but am very glad and big shoutout to the guys…
Apr 2026 · delegare.dev · its alternatives →
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Normal▲92Zero-fee cash to crypto with instant Web3 usage
2022 · normalfinance.io · its alternatives →
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Findmytokens▲23A blockchain forensics platform accessible for all
2024 · findmytokens.com · its alternatives →
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- 14SASemgrep App▲79
https://semgrep.dev/products/semgrep-app Hi! I work on Semgrep, an open-source project (discussed on HN previously [0][1)]. We’re one of those companies that maintain an OSS tool and a web app, and then monetize by selling enterprise features on said web app. Our free web app just went through a major revamp (sort of like a v1.0 release) so this feels like the perfect time to share and hear what the HN crowd thinks! Let me start with some backstory on Semgrep. Our team, r2c, has been experimenting with various ways to help organizations step up their application security…
2021 · its alternatives →
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pay3▲77Turn your wallet address into a single link and username
Jan 2026 · pay3.so · its alternatives →
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2017 · logsentinel.com · its alternatives →
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This is a tool to manage encrypted local backups of secrets. The core idea is that it aims to be usable without depending on it, meaning that even if the software disappeared from the face of Earth tomorrow, your data would still be recoverable. It also integrates nicely with NixOS (which is what I use, though it does not require NixOS to be used). I have summed up a bit of explanation and some answers to reasonable questions in a blog post: https://baldino.dev/blog/secs-man/
Jun 2026 · github.com · its alternatives →
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Rekko▲6Hey HN, I built a small tool to automate failed payment recovery for Stripe subscriptions. Context: I run a SaaS on the side and got tired of losing customers to expired cards. Stripe's built-in retries help but the recovery rate is meh. I wanted something that would ping customers via email and SMS right when a payment fails, with a fresh billing portal link. It's a native Stripe app so setup is just OAuth, no webhooks to configure manually. Stack is Next.js, uses Stripe's billing portal API to generate session links on the fly (so no expired links). Still early, looking for feedback from…
Jan 2026 · rekko.io · its alternatives →
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Hello there (General Kenobi's favorite way to start the conversation), I’m Rashid, a sophomore at UT Austin. I built Rejourney.co (https://rejourney.co/) to predict issues with your apps and websites before they happen, based on real user session recordings. Here is a silly video (with cats) on how it works: https://www.youtube.com/watch?v=Z95MDxBXMjk It’s open source, and the post link is the github repo, but here it is again: https://github.com/rejourneyco/rejourney I originally built this because I had a campus freebie finder app that grew…
Jul 2026 · github.com · its alternatives →
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Accept USDT & USDC— multi-chain, non-custodial, webhooks
Mar 2026 · trondealer.com · its alternatives →
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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 →