Added Snapmail & XKit sites

README.md

@@ -1018,6 +1018,7 @@ This list results from Pull Requests, reviews, ideas, and work done by 1600+ peo
   * [Sender](https://www.sender.net) Up to 15,000 emails/month, up to 2,500 subscribers
   * [Sendpulse](https://sendpulse.com) — 500 subscribers/month, 15,000 emails/month free
   * [SimpleLogin](https://simplelogin.io/) – Open source, self-hostable email alias/forwarding solution. Free 5 Aliases, unlimited bandwidth, unlimited reply/send. Free for educational staff (student, researcher, etc.).
+  * [SnapMail](https://snapmail.in/) – Protect your privacy with instant disposable email! Generate free temporary email addresses for signups, verifications, and spam. No registration required.
   * [Substack](https://substack.com) — Unlimited free newsletter service. Start paying when you charge for it.
   * [Sweego](https://www.sweego.io/) - European transactional emails API for developers. 500 emails/day free.
   * [Takeout](https://takeout.bysourfruit.com) - A constantly updated email service that makes sending emails easy. Five hundred transactional emails/month free.
@@ -1980,6 +1981,9 @@ Update Time, five active automations, webhooks.
   * [videoinu](https://videoinu.com) — Create and edit screen recordings and other videos online.
   * [Webacus](https://webacus.dev) — Access a wide range of free developer tools for encoding, decoding, and data manipulation.
   * [Volume Shader BM](https://volumeshaderbm.org) — Free browser-based GPU benchmark (WebGL). Helps developers test and compare shader performance reproducibly across browsers and devices.
+  * [XKit](https://xkit.io) — Smart, Fast & Free Online Tools. Boost productivity with collection of powerful, easy-to-use tools — all in one place.
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