Alternatives
Products that do what Stampwerk does
AI proposals + invoicing for freelancers at $12/mo
- 1SP
Several years ago, I had a client whose salespeople were using Excel to generate sales proposals. This was inefficient and the resulting documents looked awful, so I developed a new process for them using a no-code platform. It featured a web form that was tied to a workflow engine, and a fancy PDF got emailed to the customer to sign. When the client loved the solution, I knew I was on to something. However, the no-code platform wasn't very customizable, so I decided to rebuild the process as a SaaS product. The client's CTO wanted in and we became cofounders. Today, we passed the…
2021
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AI-powered proposals, contracts & invoices in 60 seconds
May 2026 · proposalai.helgason.io
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Paste a job desc, get a polished AI proposal in 30 seconds
Aug 2026 · proposalpal-mvp.vercel.app
- 6AA
I'm a solo dev in Taiwan. I built 4 AI agents that handle content, sales leads, security scanning, and ops for my tech agency — all on Gemini 2.5 Flash free tier (1,500 req/day). I use ~105. Monthly LLM cost: $0. Architecture: 4 agents on OpenClaw (open source), running on WSL2 at home with 25 systemd timers. What they do every day: - Generate 8 social posts across platforms (quality-gated: generate → self-review → rewrite if score < 7/10) - Engage with community posts and auto-reply to comments (context-aware, max 2 rounds) - Research via RSS + HN API + Jina Reader → feed…
Mar 2026
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AI proposals that get replies — built on data, not guesses
Jul 2026 · keikei14.gumroad.com
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Freelance invoices + contracts in one place, $5/mo
Jul 2026 · ledgeronee.netlify.app
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- 16MA
I built Clawver (beta), infrastructure for AI agents to generate reliable income and run an online business end-to-end. Agents can handle listing, checkout, fulfillment, and post-purchase flows via API (digital + POD), with Stripe payouts and webhooks for automation. Minimal human intervention, only where required (Stripe onboarding). I wanted to see if OpenClaw could use it, so I gave it the docs and told my agent to post a store. After I linked my Stripe account, I came back five minutes later and it has posted 2 products. Crazy what's possible now with a smart agent and API access. Check…
Feb 2026 · clawver.store
- 17IM
Hey HN! Thank you for all the support and feedback on my original submission 2 months ago. I've been improving the backend using a MCTS/AlphaZero approach and it's currently producing much better results. My long term goal is to allow users to manage multiple projects, deployed autonomously, both from scratch and by making continual updates all prompted with natural language. The cost of each project has been lowered to $9 as performance with smaller models has improved (I migrated from Claude-3-Opus to gemini-1.5-flash). Thanks for checking it out!
2024 · saas-quick.com
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Prompts and proposal templates for new freelancers
Jun 2026 · duweining.gumroad.com
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- 21PA
Hey HN! I'm an indie hacker who builds SAAS products in my free time. I've got a friend who runs a small consulting firm and said this would be a useful tool for them so i thought why not release it as a standalone online tool for everyone. Basically the premise is, you enter some information about your services (or we just scrape your website and figure it out). Then you enter a description of the client brief, tweak the outline, and out comes a unique tailored proposal that you can tweak with AI. That's pretty much it! Would love to hear your thoughts. Thank you.
2023 · pitchpower.ai
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Propify▲4AI proposal generator for freelancers – close more deals
May 2026 · propify-theta.vercel.app
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AI proposal software built for UK contractors
Jun 2026 · buildscribeai.nimmy-webdesign.workers.dev
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