- Building Sonmai - https://xitter.cf/t.co/JOHmtCu3Qg - https://xitter.cf/t.co/oIxovv3Sjw - https://xitter.cf/t.co/xQHhLkOuw7 - https://xitter.cf/t.co/hOQjklK2up
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Joined May 2022
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Cracked founders with a phenomenal idea that could make a massive leap forward. Search engines should (or will) all be like WonderSearch!
Natural language to search anything in any file without needing exact keywords and without embeddings (Like how tf?? 😅 )
Anyway always rooting for the @wondersearchai team!! Congrats on the launch, guys. LFG 🔥🔥
Today we’re launching WonderSearch (@ycombinator F26).
In 1977 we put everything humanity knew on one golden record and launched it into space.
In 2026 your AI agent still can’t find last week’s contract.
WonderSearch is search for AI agents. It finds anything in your data, instantly, with zero embeddings: no vector database, just the exact passage and its source.
Thank you to all of our early users!
@wondersearchai
Hey, yeah, good questions. The hidden rule of cold email is to respect the rules of email providers like Gmail or Outlook. You cannot simply use one domain and one inbox to blast hundreds or thousands of emails a day. The providers will mark that inbox as spam, and all your emails will land in the Junk or Spam folders of your prospects. That means nobody receives notifications for them. Being marked as spam damages your domain so badly that any other inboxes on the same domain will also get flagged as spam. From then on, every email goes straight to Junk or Spam and no one ever sees it.
That is why you need many domains to spread the volume. Choose domains with names that sound alike and relate to your startup. For each domain, aim for about three inboxes, and keep each inbox to a maximum of 25-30 emails per day. Make sure your list contains clean, validated emails with a low bounce rate, because high bounces also hurt your domain reputation.
Technically, email providers do not ban cold emails. You simply have to follow their rules.
So yeah there are many studies and researches about cold emails. Have your agents read up!
That's so good! Would you mind sharing where you got the sound design and music? I dont think Opus 5.5 can synthesize those sounds, right?
Hey yeah here's the combo I'm using:
- Domains from Cloudflare (21 domains)
- Inboxes from InboxKit (3 inboxes per domain, so 63 inboxes in total)
- Instantly for send campaigns
This ad shows I’m living in a tech bubble on X. I thought Claude was as essential as the air we breathe, with nothing left to learn but just keep improving daily ops.
Yet tons of people still want to buy Claude courses.
My AI agent has its own Apple ID now, and it texts me every time a prospect replies. For free 😎
Setup is mad easy:
- Make a new Apple ID
- Sign in to Messages on your Mac with it
- Tell your agent to send iMessages to your own Apple ID on your iPhone
Now every time a prospect replies to my cold emails, it reads the reply, sorts it, answers the easy ones by itself, and texts me like a coworker would.
So even when I'm asleep I won't miss a hot lead
Cold email is one of the best ways to validate an idea. You hear straight from people in the industry.
So far I've sent 300+ emails in the last couple of weeks and gotten 16 replies. Sounds low I know but in the cold email world it's actually not bad! And to be honest I'm glad people actually fucking responded LOL.
Some were positive, some were negative. That's the point. A reply is a reply, and each one is real data and feedback about your idea.
I haven't written any production code yet. So every reply tells me early whether I'm solving a real problem or it's just something nobody wants.
All of this came from just 2 inboxes, sending 5-25 emails a day each. Right now I have 60 inboxes warming up and getting ready to send real cold emails soon. More volume means more people reached, and even if only a small percentage reply, those are real people validating the idea before I touch a single line of production code.
At full speed, 62 inboxes that's about 1,550 emails a day. Absolutely wild to me!
Anyhoo, take this as your sign to start cold emailing and dont build anything yet!
Been tagging this posts around. Help!!
xitter.cf/quiet_node/status/2110…
Mad wild!! Congrats! Could you share your subject line and the copy? Im also learning cold email and been posting about it in my boi as well would love to learn more from you
