This Week's Top AI Builds #3


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This Week's Top AI Builds

1. Finance Bot in Slack Chases Invoices (Huel)
Tech Stack: Slack, n8n, OpenAI, live data source

Huel have saved $100K+ in annual software subscriptions because they're automating everything. They ran a hackathon and some of their non technical team built a finance bot.

Teams waste hours chasing invoice updates via endless emails and pings.

How it works:
• Employees type an invoice number into Slack
• Bot fetches live payment status from the database
• Replies instantly with results - no finance team needed
• Saves time and frustration across the org

2. Slackbot Delivers Daily Curated Newsletter
Tech Stack: n8n, OpenAI, Slack

It's hard to keep up with all the relevant AI content and industry news.. Scrolling Twitter, LinkedIn, Reddit etc and I still might miss something. So I built a Slackbot to give me a curated list of articles every morning...

  • Defined content pillars: case studies from tools we use, reddit threads, product updates
  • Set up n8n flows: pull RSS feeds, monitor Reddit, track specific social accounts
  • Set up Slack bot for daily pings
  • Curate the best of the best for you on this newsletter and on LinkedIn

3. Vibe Coded Software To Help His Brother Who Can't Speak Communicate
Tech Stack: n8n, Gmail, OpenAI, Twilio, Google Sheets

Ben is 29 and lives with an ultra-rare condition called TUBB4A-related leukodystrophy. He's lost the ability to speak, walk, and use his hands. Traditional communication devices and commercial apps never really worked for him.

He uses two head-controlled buttons, so his brother started building custom software around that simple setup.

1 year on - his brother has vibe coded apps with this interface so he can communicate - everything from games to streaming to communication tools.

Watch the video here

4. Subletting Platform On Bubble Helps Hosts Earn $19M+
Tech Stack: Bubble, Stripe, ID Verification, AI Fraud Detection, Custom Dashboards

You don't need to be technical or have loads of money to start a startup. You can use today's no code and AI tools. You can even disrupt existing businesses. That's what Ohana did...

They realised s
ubletting in NYC was unsafe - scams, lost deposits, and no secure way to transact.

So they built a markeptlace on Bubble:
• Verified users with ID checks + video intros
• Escrow system (Stripe) only releases funds after move-in confirmation
• AI flags scam attempts (e.g. posting phone numbers in listings)

They've achieved 9x year-over-year revenue growth. From $200,000 in 2024 to $1.5 million this year. They've helped host earned $16.2 million

5. AI Agent Finds Newsagents & Calls Them To Pitch A Drink
Tech Stack: n8n, OpenAI, Synthflow

I met the owner of a tequila brand the other week. He said Harish - I need my sales team to do more calls. So I got to thinking...

We set up an AI agent to triple their output...

  • Pulls local newsagents from Google Maps + OpenAI
  • Drops them into a Google Sheet
  • Auto-dials each one using Synthflow AI
  • Runs a tight pitch to qualify interest + hand off to the distributor

It was a test but it was impressive:

  • Asked smart qualifying questions
  • Handled objections without fumbling
  • Pitched the product without sounding salesy

Want to set up sales automations for your brand? Send me a reply

Offer: Free Ticket to BubbleCon in London?

I've got 5 free tickets to give away to BubbleCon in London. I'm speaking on the panel about what's made successful no code and AI apps. But if that's not enough for you - hear from the founder of Bubble about their AI agent vision...

Harish Malhi

CEO, Goodspeed

P.S We're hiring a Vibe Growth Marketing Manager - here is the spec - know anyone amazing?

Goodspeed

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