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sendthen — Startup Profile
Startup

sendthen

Open-source email infrastructure you run yourself

Email & newsletter marketing

Among 1,166 Email & newsletter marketing products tracked by Astracia.

  • Top 1% of Email & newsletter marketing products by launches Launches tracked: #9 of 1,166

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About the startup

Send transactional email, campaigns, and inbound mail from one self-hosted control plane. Keep your data in one SQLite file, choose SES, SMTP, direct MX, or local sandbox, and use a familiar developer-first API.

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Show

Marketing Chronicles

Newsletter

Eli Finer

Newsletter · Eli Finer

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Founder stories from Marketing & Content startups

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Retold founder accounts from startups in the same category, each linked to the original.

Story

ConvertKit's $5,020 MRR in 2015 is not the 2020 ARR clock

Nathan Barry's March 2015 essay records ConvertKit at $5,020 monthly recurring revenue after 26 months and $55k invested; a later year-in-review he wrote for 2020 states ARR grew from $19.83 million to $25.85 million, a

Justin Duke’s 2021 review peaked at $10,105 MRR, not a $392k year

Justin Duke’s 25 December 2021 year-in-review states Buttondown peaked at $10,105 MRR, ended the year south of that peak, and logged 23 million emails sent. He did not state $392,000 for the year in that post. The angle

Damon Chen posted $100,000 ARR after nine months of building Testimonial in public

Damon Chen says he launched Testimonial.to on Product Hunt and Indie Hackers in December 2020 with a $199 lifetime deal, quit after hitting $1,000 MRR in March 2021, and on 5 October 2021 wrote that the project had just

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