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Banks lose millions to database race conditions. TigerBeetle solves this with built-in double-entry accounting primitives that make financial bugs mathematically impossible. Where Postgres needs complex locks, this just works.
Mudit Juneja retweeted
A few weeks ago…
I've done a complete U-turn on my opinion on open source AI. We should be careful (and probably disallow release) of models on par with current open source Astra/Opus level models.
AI is now reverse engineering games from binaries and remaking them. Reverse engineering games is a very hard problem. If this is possible then reverse engineering banking software, ID systems (Aadhaar), flights, etc is possible too. A game ships its binary to every player. Bank and Aadhaar backends are protected by servers, but it's unlikely the security teams at these are smarter than advanced AI that can do this to games.
We are protected rn because a Claude will refuse to tick "I'm not a robot" on websites. When OSS models don't respect that, we have a looming cybersecurity problem. Apologies I didn't see this earlier.
I guess MailCheap is not that cheap. Ahh the irony.
What matters most for indie devs/vibe coders is pay wayy less than $19 for an email plane and still have flexibility for expanding as their user base grows. Why pay for enormous email capacity when you have just a couple of users. Not all of us are blessed like Marc himself.
@sendwithxmit (Transmit) bridges that gap and have a $2 plan for the transactional route. Or you can bring your own key with AWS SES with the free plan with all agentic capabilities.
I vibe-coded beehiiv, and it's 83% cheaper.
✨✨ Introducing MailCheap.ai ✨✨
Everything you need to run a newsletter...
✍️ Editor
📅 Scheduling
📈 Stats
🌐 A website for every issue
🛡️ Deliverability guardrails
🔗 Send from your own domain (and keep your reputation)
And it's not a dinosaur tool:
+ It's open source; you can run it for free
+ It's agentic; everything in the UI is available to your AI
Import from beehiiv, Substack, or Mailchimp in 2 minutes.
You pay for the emails you send, not for dormant subscribers. From $19/month.
Oh, and no "Powered By" badge at the bottom of your emails.
“I just want magic link emails + weekly newsletter AND NOT PAY $49/MO”
This is the actual majority use case.
Transmit (@sendwithxmit ) was built for exactly that. Transactional + campaigns, domain warmup, suppressions, and lists, without the full beehiiv surface area. Managed starts at $2.
ppl dont realise that i just want to send magic link emails + weekly newsletter AND NOT PAY $49/MO
i am not competing with you
i just dont need 99% of features u have
This is exactly why volume-based pricing only works if the rates (and infrastructure) are actually competitive at scale.
For high-frequency newsletters, pure “pay per email” can get expensive fast - unless you have proper BYOK / SES rates + solid deliverability.
Worth looking at @sendwithxmit (xmit.sh) if you’re sending serious volume and care about inbox placement + isolation.
lol so here’s what the headline doesn’t show
he’s charging per email sent not per contact. meanwhile @beehiiv lets you send unlimited times per month for the same price
I have a 50k subscriber newsletter that I send daily.
That’s 1.5M emails a month. That’s $349 on this which is literally more than beehiiv 😭
Mudit Juneja retweeted
I'm surprised by how good AI music generation has become. It's almost become indistinguishable from amateur productions.
Presenting R*tard in Motion (watch with sound: ON)
I've been exploring how to produce music and video using AI and decided to make my own Rap music video.
I always really enjoyed the discourse between "Idiots in motion vs Genius at Rest" and turned it into a song.
Considering how I made this in a few prompts and half a day, it's safe to say the AI race is just getting started.
Mudit Juneja retweeted
As someone who has lost family to cancer, this is an easy answer for me.
If something has passed clinical trials and could potentially prolong the life of someone dying I'd take the risk.
I can always rely on someone to understand how the medicine works.
And would even sign waivers to let them examine and test the person it was administered to so they can study it.
I think we underestimate how desperate people become when it comes to their loved ones.
The irony in people’s life.
His entire empire seems AI generated like 99% and what if his users start saying this.
Wth is wrong with the world.
Yep Opus 5.5 did really great! Product demos are no longer tough no longer.
It helped me create a promo for Koin in just under 12 dollars.
Holy shit.
Just 1 year ago, I would have to paid ~$1,000+ for a video like this.
Now I made this with Opus 5.5 in Cursor within 1 hour, one shot.
Mudit Juneja retweeted
Holy shit.
Just 1 year ago, I would have to paid ~$1,000+ for a video like this.
Now I made this with Opus 5.5 in Cursor within 1 hour, one shot.
This is needed every where in India.
@RampurDm i would like to help with a prototype if Rampur is committed.
Gajendra Jangid, co-founder of Cars24, just committed to bringing or building an instant pothole fixer for India.
fyi @gajen_jangid the Python 5000 in this vid (shot in Ottawa) is made by Regina-based @SuperiorRoads. C$400k (₹2.71 crore)/unit.
Likely cheaper to make in India!
Mudit Juneja retweeted
Let's go local AI!
At a time when everyone is complaining about shortages of energy and compute for AI & costs of tokens, we need on-device AI more than ever! In addition, it's virtually free & fully privacy preserving!
Today we're launching Desert Ant Labs: a European frontier AI lab building on-device intelligence.
18 models across audio, vision, and text. SDKs for Swift, Kotlin, and JavaScript.
No tokens. No logins. Nothing leaves the device.
desertant.com
Holy Moly! This is crazy to just see.
Apple can’t be doing this that easily @dhh what did you have to do?
Mudit Juneja retweeted
For those who want to understand how this works:
1) They open a webview with the site they want you to login to
2) You login to that site, creating some cookies
3) They transfer those cookies to their agent’s computer
4) Now your agent can access that site
Surprised no one did this before them TBH.
It’s great because it still allows your password manager to work since the authentication happens on your device.
I wonder what the story around at rest and in transit encryption is.
Mudit Juneja retweeted
All it takes is one clear six-minute explanatory video on how the glacial collapse happened to tell you that pretty much a lot of what's been said on Indian media and social media these past few days has been complete misinformation.
Mudit Juneja retweeted
Everyone is open sourcing everything right now.
Why? AI made software a commodity.
So you don't sell the software anymore, you sell everything around it: the hosting, the support, the enterprise tier, the trust, and the community.
Open source is the default now!
Mudit Juneja retweeted
We're excited to release Agno 3.0, bringing us one step closer to our vision of an agent platform that builds itself. If you're new here, let's start with an introduction.
I'm Ashpreet, the founder of Agno (derived from the greek αγνός (agnós), meaning pure).
Agno is an SDK for building agent platforms, helping companies build, run and manage their own agents.
Thousands of companies use Agno to build:
1. Customer facing agents
Agents that interact with your users through your product, slack, email, iMessage, or via MCP.
2. Internal agents
Agents used by your team to run your company. This could be anything from a support agent, to a GTM agent, a data analyst or a full-blown software factory.
Our vision is to build an agent platform that builds itself.
Agents are going to be the primary consumer of most software. Users will use your product through their agent, your in-product agent, or have their agent talk to your agent. By the end of the decade, having the best product will be synonymous with having the best agent.
Every builder knows that building the "best" of anything is not a one-time effort. Its a continuous grind of learning and improving, learning and improving.
While the labs build self-improving models, companies need to build self-improving systems. Our mission is to make that possible.
Today you can go to agno.com, copy the prompt and have your coding agent build your agent platform, including any agent you can think of. Your coding agent will deploy your agent platform and take it live.
Once you collect some usage data, your coding agent will use that data to recursively improve your agents and the system that powers them.
What makes Agno click is its 3-layer architecture:
1. Agent SDK for building agents that learn (the only SDK to score 100% on the ARC-AGI-3 public set).
2. AgentOS for running agents and making them available over REST, Slack, MCP, Email, iMessage.
3. Control plane for managing your agents, taking you from a passive observer to an active owner of your platform.
Build your own agent platform:
1. Go to agno.com, copy the prompt for your coding agent, and let it build for you.
2. For a limited time, I'm also opening up 20 minute sessions for agent builders, you can grab a slot here: agno.cal.com/agno/meet-ab
Yes. Till you are a frontier lab, we don’t trust your agents even though you are using the same models underlying.




























