Dev tools · alternatives · 2026
24 alternatives to Transmit
Free sandbox email API. Credits that roll over.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Unosend▲205Send transactional + marketing email w/ 99.9% deliverability
Dec 2025 · unosend.co · its alternatives →
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1,000+ Emails per Second with 99%+ Deliverability
Mar 2026 · mailercloud.com · its alternatives →
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Hi HN :) really excited to share this with you. The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels…
Jul 2026 · captchainbox.com · its alternatives →
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rafts.ai▲1010,000 free email verifications every month, forever
Nov 2025 · rafts.ai · its alternatives →
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Send email campaigns and transactional emails, set up automations, grow your list, and track revenue. Unlimited emails, unlimited contacts, $20/mo flat. No per-contact charges, no surprises.
Mar 2026 · topmail.so · its alternatives →
- 7BA
Spent the last month building Fertit - basically a newsletter manager but you bring your own SMTP and skip the DevOps nightmare. All the features (subscriber management, admin dashboard, custom preferences) without the infrastructure markup. The math that broke me: Mailchimp: $230/month for 15k contacts My solution: $10/month infrastructure + $10 SendGrid = unlimited What I learned: The "enterprise" features are mostly database operations with SMTP APIs. But the 3 weeks of Go/PostgreSQL/Redis setup explains why people just pay ConvertKit $300/month. Here's the thing:…
2025 · fertit.com · its alternatives →
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We think it's too damn expensive to send email these days. We built Anypost on modern (non-cloudy) infrastructure to ensure we can offer a top-shelf product without having to hit you with the cloud tax. We're not looking to be the next unicorn. We just want a sustainable product that helps solopreneurs and high-volume senders get their message out without having to worry about the bill. We're around - feel free to ask questions!
Jul 2026 · anypost.com · its alternatives →
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Mailphin▲17Disposable, temporary email checking API and bulk validator
2024 · mailphin.xyz · its alternatives →
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Instant Email Verification – Real, Reachable & Secure
2025 · validate.email · its alternatives →
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Find the emails. Clean the list. Pay only for answers.
18d ago · billionverify.com · its alternatives →
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Instant form alerts via Push, Slack & LINE—no more spam
Jan 2026 · zerocontact.app · its alternatives →
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Verifully▲17Your One Email Verification Platform to Replace them All
24d ago · verifully.com · its alternatives →
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HTML Editor Online. Edit your text and get the HTML code version.
2021 · disposable-emails.github.io · its alternatives →
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I'm the founder of AhaSend. We've built a transactional email service specifically for developers, with a Pay-As-You-Go pricing model ($0.50 per 1,000 emails) and up to 70% volume discount for platform partners. While there are many ESPs out there, we focused heavily on the Developer Experience to solve the pain of building and testing email flows: * The CLI: Heavily inspired by the Stripe CLI, we built a tool that lets you develop and debug locally. You can listen to webhooks, trigger events, manage your domains, and send / list / debug messages directly from your terminal. * True…
Dec 2025 · ahasend.com · its alternatives →
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Verified business emails from any website — 100 free credits
Jul 2026 · emailreach.io · its alternatives →
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No registration. No KYC. Accept directly to your own wallets
Jun 2026 · sendcrypto.me · its alternatives →
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Verify emails instantly in bulk syntax, MX, disposable more
2025 · verify.udecode.net · its alternatives →
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Multi-domain email, transactional email API, and MCP agents.
Aug 2026 · purpletoadmail.com · its alternatives →
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Email on your own domain. $9 a year, unlimited mailboxes
9d ago · franklymail.com · its alternatives →
- 24EA
Hi All! I wanted to show you guys EmailUSD, an app I’ve been working on for some time. It lets you send and receive TRON USDT using just email addresses simplifying onboarding and making it super easy to use + send and receive. I think for a lot of non crypto folks crypto is this scary new thing because the onboarding and usage experience is really novel. Upon introduction you have to write down your 12 words and we put scary messages everywhere about it. And then when you want to send and receive you have to transmit this complex combination of numbers and letters to someone and get it…
2024 · emailusd.net · 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 →