
Canary Mail
Polymail
Spark Mail
Airmail
Thunderbird
Superhuman
Mailbird
Microsoft Outlook
Cachely.dev
nxCloud
Cachely is the managed self-hosted remote cache for Nx and Turborepo - the cache backend you'd otherwise build and run yourself, hosted for you on Cloudflare's edge (R2). It's a drop-in replacement for a DIY @nx/s3-cache / S3 bucket setup: point your build tool at Cachely with a token and two environment variables, and share build cache across CI and every developer's laptop.
Unlike a self-hosted cache, Cachely enforces read-only tokens at the API, so pull-request and fork builds can read but never write - closing the Nx cache-poisoning attack (CVE-2025-36852). It adds ROI reporting (the real build minutes and dollars the cache saved), per-tool insights, and build-optimization suggestions on top.
Pricing is a flat per-workspace subscription with no per-seat fees - add every developer, bot, and CI actor without watching the bill. Cachely never stores your source code; it caches only task outputs and their content hashes. Nx and Turborepo today; Bazel on the roadmap.
Canary Mail
Cachely.devBased on our record, Canary Mail seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Canary Mail might be worth trying out. Source: over 2 years ago
Haven't settled on one. But if I had to pick, I'd probably choose Canary or Mozilla's Thunderbird, which are both purportedly privacy-first. Email in general is a fairly lossy formatโyou're either E2EE on both sides, or you're not. But I don't use Google products and Apple's Mail app apparently has the appropriate budget of your aunt's couch change, so. Source: over 3 years ago
As for email, https://canarymail.io is good alternative, also has an iOS app. Source: almost 4 years ago
Last time I researched mac email clients a few years ago, I found that spark was one of the worst in terms of privacy and tracking. I settled on canary mail (https://canarymail.io/) as it was better in that regard, while still supporting gmail (which I no longer use). - Source: Hacker News / almost 4 years ago
Canary Mail: a third-party email with a reasonable price tag and a heavy focus on privacy and security, Canary offers a number of enhancements like read receipts, templates, snoozing, PGP support and calendar/contact integration. The design hews tightly to iOS and macOS platform norms but, naturally, is not quite as tightly integrated as Apple's first-party mail app. - Source: dev.to / about 4 years ago
Polymail - Native email app for email productivity.
nxCloud - nxCloud is a commercial OwnCloud provider
Spark Mail - Spark helps you take your inbox under control. Instantly see whatโs important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Airmail - Airmail is a lightweight and lightning fast mail client for Mac.
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Superhuman - Superhuman is an email management tool.