HackerTrans
TopNewTrendsCommentsPastAskShowJobs

paulocastellano

no profile record

Submissions

Show HN: TryPost – open-source Social Media Scheduler

trypost.it
15 points·by paulocastellano·2 месяца назад·8 comments

I Built Sendkit.dev: AI – Native Email Infrastructure

sendkit.dev
3 points·by paulocastellano·3 месяца назад·3 comments

comments

paulocastellano
·2 месяца назад·discuss
Awesome, please share your feedback with me :)
paulocastellano
·2 месяца назад·discuss
I like that, looks like an under radar opportunity.
paulocastellano
·2 месяца назад·discuss
Thanks! It does scheduling too, just like Buffer. The big difference:

it helps you create great content with AI that doesn't look AI generated. Clean, organized, human.

It also has an MCP and an API, so you can plug in your own tools (Claude Code, ChatGPT, any MCP client) and automate the whole content creation flow through MCP.

Small spoiler: we're also building automations, think n8n but focused on content creation.

Two examples, 100% made with Trypost:

https://www.instagram.com/p/DYzdkbjlXy1/ https://www.instagram.com/p/DYHmVgWgkW9/

Landing page is shadcn/ui + Tailwind, built with Claude Code.
paulocastellano
·2 месяца назад·discuss
That's exactly the goal!

Something open source and easy to host yourself, powered by AI. And if you'd rather not manage the infra, there's a cloud version you can subscribe to.

Would love to hear what you think once you give it a try.
paulocastellano
·2 месяца назад·discuss
I will love your feedback ;)
paulocastellano
·3 месяца назад·discuss
Yeah, i'm using it on changelogfy.com, my another saas and it's really helpful!
paulocastellano
·3 месяца назад·discuss
I run multiple SaaS products. Every time I launch one, I have to set up transactional email, onboarding sequences, cart recovery flows... from scratch.

It's boring work and easy to skip, so most of my products shipped with half-baked email automation.

Sendkit is what I built to fix that for myself.

The core idea: connect your MCP client to Sendkit, point it at your website, and let the agent read your product, colors, fonts, and copy to generate the full email flows for you. Onboarding sequences, cart recovery, re-engagement. Done in minutes instead of days.

It also handles the infrastructure side: SMTP, Email API, dedicated IPs, bounce and complaint handling, open and click tracking, automatic suppression list, SPF and DKIM records, and more.

Available in three regions: US, EU, and South America.

Still early.

Happy to hear feedback.