No matter what you're building, investors new favorite question: "What stops OpenAI from doing this?"
For @Migma AI: we operate on the software layer while OpenAI provides the foundation models. they re pushing toward AGI, not building specialized vertical products. email requires deep integrations, brand learning, cross-client rendering, and a compiler we built in-house. OpenAI won t spend years perfecting how 40+ email clients render html but that s exactly our edge. Look at how they acquired @Windsurf for billions: instead of building vertical products themselves, they buy proven software players. we re in that category.
Now tell me: what stops OpenAI and giants from doing what you're doing?
Congrats on the launch. The preflight checker that catches rendering issues across email clients and fixes them with one click is such a good detail, that cross-client mess is usually the most painful part of building emails. Curious how you're handling something like Outlook's rendering quirks under the hood, that engine has famously been a nightmare for HTML email for years.
Migma AI
@felipe_messias Thanks 🙏 And yeah, Outlook is the exact reason Zinn exists.
The short version: you're not writing HTML, you're writing Zinn, and our engine compiles it down to whatever each client needs to render it right. Outlook's quirks get handled at that compile step automatically, so the person building the email never has to think about them. Outlook 2003 included.
I'll keep the how-it-works under the hood to ourselves 😄 but that compile layer is the whole reason we built our own markup instead of patching raw HTML forever.
Best way to judge it is to throw a nasty layout at it and open the result in Outlook yourself.
The auto-generated campaigns idea is genuinely cool, but I'd love to see a side-by-side preview showing how each email renders across Gmail, Outlook and Apple Mail before I hit approve. Would save me from those surprise layout breaks on Outlook especially.
Migma AI
@nihaln20560 Love this, and good news, we already have it 🙌 Preflight shows client previews (Gmail, Outlook, Apple Mail, dark mode, and more) before you approve, so you catch any Outlook weirdness before it goes out, not after.
Come check it out for free.
One thing that would really help me is a side-by-side preview of how the email looks across different clients like Gmail, Outlook, and Apple Mail before I hit approve. It would save me from those surprise layout breaks that always seem to pop up after sending.
Migma AI
@yiitqx9x Our engine already renders every email to match across clients properly, so the base is solid before anything else kicks in.
On top of that, Preflight lets you preview it on real devices and clients before you approve, so you catch anything before it ships.
Try it here for free: https://migma.ai/email-html-spam-checker
How much does it actually learn between sends? Like if a campaign flops, does it adjust the next one right away or does it need a few cycles to figure out what works?
Migma AI
@talhakhalidmtk Nice question! Migma already has quality and deliverability standards built in from day one. On top of that, there's a layer that checks how your past campaigns performed, and it keeps getting sharper the more you send.
Fewer sends means less for it to learn from, so the real gains show up once you're sending consistently and it locks into your brand and audience.
Come give it a try 📬
Trovio For Brands
I love this – congrats on the launch. What signal does it actually learn from: opens, clicks, replies, or revenue?
Migma AI
@derrickshowers Thanks so much! It's not just one signal, we look at a mix of engagement data, opens, clicks, heatmaps, and how people actually interact with the email, not just a single number.
Come give it a try for free.
the render consistently across inboxes line is the part i'd test first. outlook has wrecked more of my campaigns than any bad subject line ever did. does it hold up in the older outlook desktop clients or mostly the modern web ones?
Migma AI
@terminal_candy Outlook is exactly the client we built hardest for 🙌 Zinn covers the old desktop versions too, not just the modern web ones, down to Outlook 2003.
Come put it through its paces.
Building your own markup language is a bold move. At what point did you realize existing solutions weren't good enough instead of trying to work around them?
Migma AI
@reda_roqai_chaoui Thanks 🙏 It clicked when we tried the obvious path first: just have the AI write raw email HTML. It broke fast. Expensive to generate, and it still rendered wrong in Outlook and dark mode too often to trust.
That's when the choice got clear: keep patching AI-generated HTML forever, or give the AI a language actually built for it. Patching is a treadmill, every new client quirk is another band-aid and you never get off it.
So we built Zinn. I'll keep the how under wraps 😄 but once it just rendered right every time, going back to raw HTML was off the table. Working around the old way was honestly the harder road.