Surety
AI phone agent that collects your overdue invoices
What it does
Contractors finish jobs. Customers don't always pay. Surety is an AI phone agent that calls your overdue customers, handles objections, and gets you paid. Syncs from QuickBooks in 60 seconds. Customers pay over the phone or via SMS link. We only charge when we collect: 15-25% of recovered revenue. Zero monthly fee. $0 collected = $0 owed. Built for home services: plumbers, HVAC, electricians, landscapers.
Does the same job
all alternatives →
Agent Mode by Receiptor AIJun 2026 · receiptor.ai · ▲520Bookkeeping assistant that runs receipt workflows end-to-end
Dunningly - on your serviceJun 2026 · dunningly.me · ▲3Automate invoice reminders with AI – get paid faster


Bill NegotiatorJun 2026 · billnegotiator.vercel.app · ▲2Upload your bill. AI finds overcharges & negotiates for you.

More commerce this month
the category →

Compare your startup equity grant for free.
Commerce · 27d ago · equitybee.com
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
- IB
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com

- BC
Life & fun · Apr 2026 · sam-burns.com
- IB
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app