LetterWell VS Cachely.dev
Compare LetterWell VS Cachely.dev and see what are their differences
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LetterWell
PEAR
Hecto
Letterfuel
Duuce
Swapstack
BuySellAds
AdSense
Cachely.dev
nxCloud
Letterwell is a platform to buy and sell advertising space in newsletter emails. We provide a secure, thoroughly vetted marketplace to connect advertisers with newsletter owners.
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.
LetterWell Cachely.devBased on our record, LetterWell seems to be more popular. It has been mentiond 7 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.
Do you guys have any feedback about https://letterwell.co allowing to find sponsors? I would be interested to know if it's effectively used by some newsletter creators. Source: over 4 years ago
I haven't found one for larger newsletters, would be a great resource.. I know of some sites that allow newsletter owners to sign-up to find advertisers/sponsors: https://store.tryletterhead.com/ and https://letterwell.co/. Source: about 5 years ago
Hey, I'm looking for newsletters where I can advertise my website and I wanted to ask if you know cool publishers who offer this in their newsletters? (something different from letterwell.co) Thanks in advance! Source: about 5 years ago
Been working on https://letterwell.co for a while now. Got 400+ email newsletters on the site and it's growing pretty steadily. Seen some unexpectedly good results for advertisers reporting higher ROI than Fb/IG ads... Source: about 5 years ago
A great email marketing resource is https://letterwell.co Loads of super successful email newsletters on there making quite a lot of money. Source: over 5 years ago
PEAR - Connecting newsletters and advertisers ๐
nxCloud - nxCloud is a commercial OwnCloud provider
Hecto - A platform to buy, sell and manage newsletter advertisements
Letterfuel - Grow your audience with a curated newsletter
Duuce - First marketplace for buying and selling Newsletters.
Swapstack - Swapstack, now acquired by beehiiv! Check out what we're doing over at beehiiv's incredible ad network: https://www.beehiiv.com/features/ad-network/brands and come thrive with the hiiv!